Merge remote-tracking branch 'upstream/master' into no_proxy_for_self

.gitignore

@@ -4,6 +4,7 @@
 *.so
 
 # Folders
+.cache
 _obj
 _test
 

.travis.yml

@@ -4,7 +4,6 @@ sudo: required
 
 go:
   - 1.x
-go_import_path: k8s.io/minikube
 
 install:
   - echo "Don't run anything."

Gopkg.toml

-# Gopkg.toml example
-#
-# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
-# for detailed Gopkg.toml documentation.
-#
-# required = ["github.com/user/thing/cmd/thing"]
-# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
-#
-# [[constraint]]
-#   name = "github.com/user/project"
-#   version = "1.0.0"
-#
-# [[constraint]]
-#   name = "github.com/user/project2"
-#   branch = "dev"
-#   source = "github.com/myfork/project2"
-#
-# [[override]]
-#   name = "github.com/x/y"
-#   version = "2.4.0"
-#
-# [prune]
-#   non-go = false
-#   go-tests = true
-#   unused-packages = true
-
-
-[[constraint]]
-  name = "github.com/blang/semver"
-  version = "3.5.0"
-
-[[constraint]]
-  branch = "master"
-  source = "github.com/machine-drivers/machine"
-  name = "github.com/docker/machine"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/jimmidyson/go-download"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/johanneswuerbach/nfsexports"
-
-[[constraint]]
-  name = "github.com/libvirt/libvirt-go"
-  version = "3.4.0"
-
-[[constraint]]
-  name = "github.com/moby/hyperkit"
-  version = "0.20171020.0"
-
-[[constraint]]
-  name = "github.com/pkg/errors"
-  version = "0.8.0"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/r2d4/external-storage"
-
-[[constraint]]
-  name = "github.com/spf13/pflag"
-  version = "1.0.1"
-
-[[constraint]]
-  name = "github.com/spf13/viper"
-  version = "1.0.0"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/zchee/go-vmnet"
-
-[[constraint]]
-  name = "k8s.io/api"
-  version = "kubernetes-1.11.2"
-
-[[constraint]]
-  name = "k8s.io/apimachinery"
-  version = "kubernetes-1.11.2"
-
-[[constraint]]
-  name = "k8s.io/client-go"
-  version = "kubernetes-1.11.2"
-
-[[constraint]]
-  name = "k8s.io/kubernetes"
-  version = "1.11.2"
-
-[[override]]
-  name = "k8s.io/api"
-  version = "kubernetes-1.11.2"
-
-[[override]]
-  name = "k8s.io/apimachinery"
-  version = "kubernetes-1.11.2"
-
-[[override]]
-  name = "github.com/Azure/go-ansiterm"
-  revision = "d6e3b3328b783f23731bc4d058875b0371ff8109"
-
-[[override]]
-  name = "github.com/json-iterator/go"
-  version = "1.1.3-22-gf2b4162"
-
-[[override]]
-  branch = "master"
-  name = "github.com/intel-go/cpuid"
-
-[prune]
-  go-tests = true
-  non-go = true
-  unused-packages = true
-
-[[constraint]]
-  name = "github.com/google/go-cmp"
-  version = "0.2.0"
-
-[[constraint]]
-  name = "golang.org/x/text"
-  revision = "342b2e1fbaa52c93f31447ad2c6abc048c63e475"
-
-[[constraint]]
-  name = "github.com/cloudfoundry-attic/jibber_jabber"
-  branch = "master"

Makefile

@@ -26,9 +26,9 @@ INSTALL_SIZE ?= $(shell du out/minikube-windows-amd64.exe | cut -f1)
 BUILDROOT_BRANCH ?= 2018.05
 REGISTRY?=gcr.io/k8s-minikube
 
-HYPERKIT_BUILD_IMAGE 	?= karalabe/xgo-1.10.x
-# NOTE: "latest" as of 2018-12-04. kube-cross images aren't updated as often as Kubernetes
-BUILD_IMAGE 	?= k8s.gcr.io/kube-cross:v1.11.1-1
+HYPERKIT_BUILD_IMAGE 	?= karalabe/xgo-1.12.x
+# NOTE: "latest" as of 2019-05-09. kube-cross images aren't updated as often as Kubernetes
+BUILD_IMAGE 	?= k8s.gcr.io/kube-cross:v1.12.5-1
 ISO_BUILD_IMAGE ?= $(REGISTRY)/buildroot-image
 KVM_BUILD_IMAGE ?= $(REGISTRY)/kvm-build-image
 
@@ -41,6 +41,7 @@ MINIKUBE_UPLOAD_LOCATION := gs://${MINIKUBE_BUCKET}
 KERNEL_VERSION ?= 4.16.14
 
 GO_VERSION ?= $(shell go version | cut -d' ' -f3 | sed -e 's/go//')
+export GO111MODULE := on
 
 GOOS ?= $(shell go env GOOS)
 GOARCH ?= $(shell go env GOARCH)
@@ -48,9 +49,6 @@ GOPATH ?= $(shell go env GOPATH)
 BUILD_DIR ?= ./out
 $(shell mkdir -p $(BUILD_DIR))
 
-ORG := k8s.io
-REPOPATH ?= $(ORG)/minikube
-
 # Use system python if it exists, otherwise use Docker.
 PYTHON := $(shell command -v python || echo "docker run --rm -it -v $(shell pwd):/minikube -w /minikube python python")
 BUILD_OS := $(shell uname -s)
@@ -61,8 +59,6 @@ STORAGE_PROVISIONER_TAG := v1.8.1
 MINIKUBE_LDFLAGS := -X k8s.io/minikube/pkg/version.version=$(VERSION) -X k8s.io/minikube/pkg/version.isoVersion=$(ISO_VERSION) -X k8s.io/minikube/pkg/version.isoPath=$(ISO_BUCKET)
 PROVISIONER_LDFLAGS := "$(MINIKUBE_LDFLAGS) -s -w"
 
-MAKEDEPEND := GOPATH=$(GOPATH) ./makedepend.sh
-
 MINIKUBEFILES := ./cmd/minikube/
 HYPERKIT_FILES := ./cmd/drivers/hyperkit
 STORAGE_PROVISIONER_FILES := ./cmd/storage-provisioner
@@ -82,7 +78,7 @@ SOURCE_PACKAGES = ./cmd/... ./pkg/... ./test/...
 
 # $(call DOCKER, image, command)
 define DOCKER
-	docker run --rm -e IN_DOCKER=1 --user $(shell id -u):$(shell id -g) -w /go/src/$(REPOPATH) -v $(GOPATH):/go --entrypoint /bin/bash $(1) -c '$(2)'
+	docker run --rm -e GOCACHE=/app/.cache -e IN_DOCKER=1 --user $(shell id -u):$(shell id -g) -w /app -v $(PWD):/app -v $(GOPATH):/go --entrypoint /bin/bash $(1) -c '$(2)'
 endef
 
 ifeq ($(BUILD_IN_DOCKER),y)
@@ -107,26 +103,10 @@ out/minikube$(IS_EXE): out/minikube-$(GOOS)-$(GOARCH)$(IS_EXE)
 out/minikube-windows-amd64.exe: out/minikube-windows-amd64
 	cp out/minikube-windows-amd64 out/minikube-windows-amd64.exe
 
-out/minikube.d: pkg/minikube/assets/assets.go
-	$(MAKEDEPEND) out/minikube-$(GOOS)-$(GOARCH) $(ORG) $^ $(MINIKUBEFILES) > $@
-
--include out/minikube.d
-
 out/minikube-%: pkg/minikube/assets/assets.go
 ifeq ($(MINIKUBE_BUILD_IN_DOCKER),y)
 	$(call DOCKER,$(BUILD_IMAGE),/usr/bin/make $@)
 else
-ifneq ($(GOPATH)/src/$(REPOPATH),$(CURDIR))
-	$(warning ******************************************************************************)
-	$(warning WARNING: You are building minikube outside the expected GOPATH:)
-	$(warning )
-	$(warning expected: $(GOPATH)/src/$(REPOPATH) )
-	$(warning   got:      $(CURDIR) )
-	$(warning )
-	$(warning You will likely encounter unusual build failures. For proper setup, read: )
-	$(warning https://github.com/kubernetes/minikube/blob/master/docs/contributors/build_guide.md)
-	$(warning ******************************************************************************)
-endif
 	GOOS="$(firstword $(subst -, ,$*))" GOARCH="$(lastword $(subst -, ,$*))" go build -tags "$(MINIKUBE_BUILD_TAGS)" -ldflags="$(MINIKUBE_LDFLAGS)" -a -o $@ k8s.io/minikube/cmd/minikube
 endif
 
@@ -174,15 +154,12 @@ iso_in_docker:
 		--user $(shell id -u):$(shell id -g) --env HOME=/tmp --env IN_DOCKER=1 \
 		$(ISO_BUILD_IMAGE) /bin/bash
 
-test-iso:
-	go test -v $(REPOPATH)/test/integration --tags=iso --minikube-args="--iso-url=file://$(shell pwd)/out/buildroot/output/images/rootfs.iso9660"
+test-iso: pkg/minikube/assets/assets.go
+	go test -v ./test/integration --tags=iso --minikube-args="--iso-url=file://$(shell pwd)/out/buildroot/output/images/rootfs.iso9660"
 
 .PHONY: test-pkg
-test-pkg/%:
-	go test -v -test.timeout=60m $(REPOPATH)/$* --tags="$(MINIKUBE_BUILD_TAGS)"
-
-.PHONY: depend
-depend: out/minikube.d out/test.d out/docker-machine-driver-hyperkit.d out/storage-provisioner.d out/docker-machine-driver-kvm2.d
+test-pkg/%: pkg/minikube/assets/assets.go
+	go test -v -test.timeout=60m ./$* --tags="$(MINIKUBE_BUILD_TAGS)"
 
 .PHONY: all
 all: cross drivers e2e-cross
@@ -192,7 +169,7 @@ drivers: out/docker-machine-driver-hyperkit out/docker-machine-driver-kvm2
 
 .PHONY: integration
 integration: out/minikube
-	go test -v -test.timeout=60m $(REPOPATH)/test/integration --tags="$(MINIKUBE_INTEGRATION_BUILD_TAGS)" $(TEST_ARGS)
+	go test -v -test.timeout=60m ./test/integration --tags="$(MINIKUBE_INTEGRATION_BUILD_TAGS)" $(TEST_ARGS)
 
 .PHONY: integration-none-driver
 integration-none-driver: e2e-linux-$(GOARCH) out/minikube-linux-$(GOARCH)
@@ -200,19 +177,15 @@ integration-none-driver: e2e-linux-$(GOARCH) out/minikube-linux-$(GOARCH)
 
 .PHONY: integration-versioned
 integration-versioned: out/minikube
-	go test -v -test.timeout=60m $(REPOPATH)/test/integration --tags="$(MINIKUBE_INTEGRATION_BUILD_TAGS) versioned" $(TEST_ARGS)
+	go test -v -test.timeout=60m ./test/integration --tags="$(MINIKUBE_INTEGRATION_BUILD_TAGS) versioned" $(TEST_ARGS)
 
 .PHONY: test
-out/test.d: pkg/minikube/assets/assets.go
-	$(MAKEDEPEND) -t test $(ORG) $^ $(MINIKUBE_TEST_FILES) > $@
-
--include out/test.d
-test:
-	GOPATH=$(GOPATH) ./test.sh
+test: pkg/minikube/assets/assets.go
+	./test.sh
 
 # Regenerates assets.go when template files have been updated
 pkg/minikube/assets/assets.go: $(shell find deploy/addons -type f)
-	which go-bindata || GOBIN=$(GOPATH)/bin go get github.com/jteeuwen/go-bindata/...
+	which go-bindata || GO111MODULE=off GOBIN=$(GOPATH)/bin go get github.com/jteeuwen/go-bindata/...
 	PATH="$(PATH):$(GOPATH)/bin" go-bindata -nomemcopy -o pkg/minikube/assets/assets.go -pkg assets deploy/addons/...
 
 .PHONY: cross
@@ -261,7 +234,7 @@ mdlint:
 	@$(MARKDOWNLINT) $(MINIKUBE_MARKDOWN_FILES)
 
 out/docs/minikube.md: $(shell find cmd) $(shell find pkg/minikube/constants) pkg/minikube/assets/assets.go
-	cd $(GOPATH)/src/$(REPOPATH) && go run -ldflags="$(MINIKUBE_LDFLAGS)" hack/gen_help_text.go
+	go run -ldflags="$(MINIKUBE_LDFLAGS)" hack/help_text/gen_help_text.go
 
 out/minikube_$(DEB_VERSION).deb: out/minikube-linux-amd64
 	cp -r installers/linux/deb/minikube_deb_template out/minikube_$(DEB_VERSION)
@@ -305,10 +278,6 @@ out/minikube-installer.exe: out/minikube-windows-amd64.exe
 	mv out/windows_tmp/minikube-installer.exe out/minikube-installer.exe
 	rm -rf out/windows_tmp
 
-out/docker-machine-driver-hyperkit.d:
-	$(MAKEDEPEND) out/docker-machine-driver-hyperkit $(ORG) $^ $(HYPERKIT_FILES) > $@
-
--include out/docker-machine-driver-hyperkit.d
 out/docker-machine-driver-hyperkit:
 ifeq ($(MINIKUBE_BUILD_IN_DOCKER),y)
 	$(call DOCKER,$(HYPERKIT_BUILD_IMAGE),CC=o64-clang CXX=o64-clang++ /usr/bin/make $@)
@@ -332,10 +301,6 @@ $(ISO_BUILD_IMAGE): deploy/iso/minikube-iso/Dockerfile
 	@echo ""
 	@echo "$(@) successfully built"
 
-out/storage-provisioner.d:
-	$(MAKEDEPEND) out/storage-provisioner $(ORG) $^ $(STORAGE_PROVISIONER_FILES) > $@
-
--include out/storage-provisioner.d
 out/storage-provisioner:
 	GOOS=linux go build -o $(BUILD_DIR)/storage-provisioner -ldflags=$(PROVISIONER_LDFLAGS) cmd/storage-provisioner/main.go
 
@@ -377,10 +342,6 @@ release-minikube: out/minikube checksum
 	gsutil cp out/minikube-$(GOOS)-$(GOARCH) $(MINIKUBE_UPLOAD_LOCATION)/$(MINIKUBE_VERSION)/minikube-$(GOOS)-$(GOARCH)
 	gsutil cp out/minikube-$(GOOS)-$(GOARCH).sha256 $(MINIKUBE_UPLOAD_LOCATION)/$(MINIKUBE_VERSION)/minikube-$(GOOS)-$(GOARCH).sha256
 
-out/docker-machine-driver-kvm2.d:
-	$(MAKEDEPEND) out/docker-machine-driver-kvm2 $(ORG) $^ $(KVM_DRIVER_FILES) > $@
-
--include out/docker-machine-driver-kvm2.d
 out/docker-machine-driver-kvm2:
 	go build 																		\
 		-installsuffix "static" 													\
@@ -399,8 +360,7 @@ $(KVM_BUILD_IMAGE): installers/linux/kvm/Dockerfile
 kvm_in_docker:
 	docker inspect $(KVM_BUILD_IMAGE) || $(MAKE) $(KVM_BUILD_IMAGE)
 	rm -f out/docker-machine-driver-kvm2
-	docker run --rm -v $(PWD):/go/src/k8s.io/minikube $(KVM_BUILD_IMAGE) \
-		/usr/bin/make -C /go/src/k8s.io/minikube out/docker-machine-driver-kvm2
+	$(call DOCKER,$(KVM_BUILD_IMAGE),/usr/bin/make out/docker-machine-driver-kvm2)
 
 .PHONY: install-kvm
 install-kvm: out/docker-machine-driver-kvm2

cmd/minikube/cmd/stop.go

@@ -27,6 +27,7 @@ import (
 	"k8s.io/minikube/pkg/minikube/cluster"
 	pkg_config "k8s.io/minikube/pkg/minikube/config"
 	"k8s.io/minikube/pkg/minikube/console"
+	"k8s.io/minikube/pkg/minikube/constants"
 	"k8s.io/minikube/pkg/minikube/exit"
 	"k8s.io/minikube/pkg/minikube/machine"
 	pkgutil "k8s.io/minikube/pkg/util"
@@ -69,6 +70,12 @@ itself, leaving all files intact. The cluster can be started again with the "sta
 		if err := cmdUtil.KillMountProcess(); err != nil {
 			console.OutStyle("warning", "Unable to kill mount process: %s", err)
 		}
+
+		machineName := pkg_config.GetMachineName()
+		err = pkgutil.UnsetCurrentContext(constants.KubeconfigPath, machineName)
+		if err != nil {
+			exit.WithError("update config", err)
+		}
 	},
 }
 

docs/contributors/build_guide.md

@@ -17,10 +17,10 @@ $ sudo dnf install -y glibc-static
 
 ### Building from Source
 
-Clone minikube into your go path under `$GOPATH/src/k8s.io`
+Clone and build minikube:
 ```shell
-$ git clone https://github.com/kubernetes/minikube.git $GOPATH/src/k8s.io/minikube
-$ cd $GOPATH/src/k8s.io/minikube
+$ git clone https://github.com/kubernetes/minikube.git
+$ cd minikube
 $ make
 ```
 
@@ -37,14 +37,13 @@ $ git clone https://github.com/kubernetes/minikube.git
 Build (cross compile for linux / OS X and Windows) using make:
 ```shell
 $ cd minikube
-$ docker run --rm -v "$PWD":/go/src/k8s.io/minikube -w /go/src/k8s.io/minikube golang:stretch make cross
+$ MINIKUBE_BUILD_IN_DOCKER=y make cross
 ```
 
 Check "out" directory:
 ```shell
 $ ls out/
-docker-machine-driver-hyperkit.d    minikube                minikube.d             test.d
-docker-machine-driver-kvm2.d        minikube-linux-amd64            storage-provisioner.d
+minikube-darwin-amd64  minikube-linux-amd64  minikube-windows-amd64.exe
 ```
 
 ### Run Instructions

docs/contributors/minikube_iso.md

@@ -25,7 +25,7 @@ Also be sure to have an UTF-8 locale set up in order to build the ISO.
 ### Build instructions
 
 ```shell
-$ git clone https://github.com/kubernetes/minikube
+$ git clone https://github.com/kubernetes/minikube.git
 $ cd minikube
 $ make buildroot-image
 $ make out/minikube.iso
@@ -38,8 +38,7 @@ The bootable ISO image will be available in `out/minikube.iso`.
 ### Testing local minikube-iso changes
 
 ```shell
-$ ./out/minikube start \
-    --iso-url=file://$GOPATH/src/k8s.io/minikube/out/minikube.iso
+$ ./out/minikube start --iso-url=file://$(pwd)/out/minikube.iso
 ```
 
 ### Buildroot configuration

docs/drivers.md

@@ -63,16 +63,14 @@ curl -LO https://storage.googleapis.com/minikube/releases/latest/docker-machine-
   && sudo install docker-machine-driver-kvm2 /usr/local/bin/
 ```
 
-NOTE: Ubuntu users on a release older than 18.04, or anyone experiencing [#3206: Error creating new host: dial tcp: missing address.](https://github.com/kubernetes/minikube/issues/3206) you will need to build your own driver until [#3689](https://github.com/kubernetes/minikube/issues/3689) is resolved. Building this binary will require [Go v1.11](https://golang.org/dl/) or newer to be installed.
+NOTE: Ubuntu users on a release older than 18.04, or anyone experiencing [#3206: Error creating new host: dial tcp: missing address.](https://github.com/kubernetes/minikube/issues/3206) you will need to build your own driver until [#3689](https://github.com/kubernetes/minikube/issues/3689) is resolved. Building this binary will require [Go v1.12](https://golang.org/dl/) or newer to be installed.
 
 ```shell
-sudo apt install libvirt-dev
-test -d $GOPATH/src/k8s.io/minikube || \
-  git clone https://github.com/kubernetes/minikube.git $GOPATH/src/k8s.io/minikube
-cd $GOPATH/src/k8s.io/minikube
-git pull
-make out/docker-machine-driver-kvm2
-sudo install out/docker-machine-driver-kvm2 /usr/local/bin
+$ sudo apt install libvirt-dev
+$ git clone https://github.com/kubernetes/minikube.git
+$ cd minikube
+$ make out/docker-machine-driver-kvm2
+$ sudo install out/docker-machine-driver-kvm2 /usr/local/bin
 ```
 
 To use the kvm2 driver:

docs/http_proxy.md

-# Using Minikube with an HTTP Proxy
+# minikube: Using HTTP/HTTPS proxies
 
 minikube requires access to the internet via HTTP, HTTPS, and DNS protocols. If a HTTP proxy is required to access the internet, you may need to pass the proxy connection information to both minikube and Docker using environment variables:
 
@@ -23,8 +23,7 @@ export HTTP_PROXY=http://<proxy hostname:port>
 export HTTPS_PROXY=https://<proxy hostname:port>
 export NO_PROXY=localhost,127.0.0.1,10.96.0.0/12,192.168.99.0/24,192.168.39.0/24
 
-minikube start --docker-env=HTTP_PROXY=$HTTP_PROXY --docker-env HTTPS_PROXY=$HTTPS_PROXY \
-  --docker-env NO_PROXY=$NO_PROXY
+minikube start
 ```
 
 To make the exported variables permanent, consider adding the declarations to ~/.bashrc or wherever your user-set environment variables are stored.
@@ -36,12 +35,23 @@ set HTTP_PROXY=http://<proxy hostname:port>
 set HTTPS_PROXY=https://<proxy hostname:port>
 set NO_PROXY=localhost,127.0.0.1,10.96.0.0/12,192.168.99.1/24,192.168.39.0/24
 
-minikube start --docker-env=HTTP_PROXY=$HTTP_PROXY --docker-env HTTPS_PROXY=$HTTPS_PROXY \
-  --docker-env NO_PROXY=$NO_PROXY
+minikube start
 ```
 
 To set these environment variables permanently, consider adding these to your [system settings](https://support.microsoft.com/en-au/help/310519/how-to-manage-environment-variables-in-windows-xp) or using [setx](https://stackoverflow.com/questions/5898131/set-a-persistent-environment-variable-from-cmd-exe)
 
+## Configuring Docker to use a proxy
+
+As of v1.0, minikube automatically configures the Docker instance inside of the VM to use the proxy environment variables, unless you have specified a `--docker-env` override. If you need to manually configure Docker for a set of proxies, use:
+
+
+```shell
+minikube start \
+  --docker-env=HTTP_PROXY=$HTTP_PROXY \
+  --docker-env HTTPS_PROXY=$HTTPS_PROXY \
+  --docker-env NO_PROXY=$NO_PROXY
+```
+
 ## Troubleshooting
 
 ### unable to cache ISO... connection refused
@@ -84,6 +94,10 @@ Ask your IT department for the appropriate PEM file, and add it to:
 
 Then run `minikube delete` and `minikube start`.
 
+## downloading binaries: proxyconnect tcp: tls: oversized record received with length 20527
+
+Your need to set a correct `HTTPS_PROXY` value.
+
 ## Additional Information
 
 * [Configure Docker to use a proxy server](https://docs.docker.com/network/proxy/)

docs/offline.md

@@ -11,7 +11,7 @@ As of v1.0, `minikube start` is offline compatible out of the box. Here are some
 * `~/.minikube/cache` - Top-level folder
 * `~/.minikube/cache/iso` - VM ISO image. Typically updated once per major minikube release.
 * `~/.minikube/cache/images` - Docker images used by Kubernetes.
-* `~/.minikube/<version>` - Kubernetes binaries, such as `kubeadm` and `kubelet`
+* `~/.minikube/cache/<version>` - Kubernetes binaries, such as `kubeadm` and `kubelet`
 
 ## Sharing the minikube cache
 

docs/vmdriver-none.md

@@ -96,6 +96,7 @@ Some environment variables may be useful for using the `none` driver:
 
 ## Known Issues
 
+* `systemctl` is required. [#2704](https://github.com/kubernetes/minikube/issues/2704)
 * `-p` (profiles) are unsupported: It is not possible to run more than one `--vm-driver=none` instance
 * Many `minikube` commands are not supported, such as: `dashboard`, `mount`, `ssh`
 * minikube with the `none` driver has a confusing permissions model, as some commands need to be run as root ("start"), and others by a regular user ("dashboard")

go.mod

+module k8s.io/minikube
+
+go 1.12
+
+require (
+	github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78
+	github.com/Parallels/docker-machine-parallels v1.3.0
+	github.com/blang/semver v3.5.0+incompatible
+	github.com/c4milo/gotoolkit v0.0.0-20170318115440-bcc06269efa9
+	github.com/cloudfoundry-attic/jibber_jabber v0.0.0-20151120183258-bcc4c8345a21
+	github.com/cpuguy83/go-md2man v1.0.4
+	github.com/davecgh/go-spew v0.0.0-20170626231645-782f4967f2dc
+	github.com/docker/docker v0.0.0-20180917213351-bbe08dc7f0b9
+	github.com/docker/go-units v0.0.0-20170127094116-9e638d38cf69
+	github.com/docker/machine v0.16.1
+	github.com/fsnotify/fsnotify v0.0.0-20160816051541-f12c6236fe7b
+	github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680
+	github.com/gogo/protobuf v0.0.0-20170330071051-c0656edd0d9e
+	github.com/golang/glog v0.0.0-20141105023935-44145f04b68c
+	github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903
+	github.com/golang/protobuf v1.2.0
+	github.com/google/btree v1.0.0
+	github.com/google/go-cmp v0.2.0
+	github.com/google/go-containerregistry v0.0.0-20190318164241-019cdfc6adf9
+	github.com/google/go-github/v25 v25.0.2
+	github.com/google/go-querystring v1.0.0
+	github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367
+	github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d
+	github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7
+	github.com/hashicorp/errwrap v0.0.0-20141028054710-7554cd9344ce
+	github.com/hashicorp/go-multierror v0.0.0-20160811015721-8c5f0ad93604
+	github.com/hashicorp/go-version v1.1.0
+	github.com/hashicorp/golang-lru v0.0.0-20160207214719-a0d98a5f2880
+	github.com/hashicorp/hcl v0.0.0-20160711231752-d8c773c4cba1
+	github.com/hooklift/iso9660 v0.0.0-20170318115843-1cf07e5970d8
+	github.com/imdario/mergo v0.0.0-20141206190957-6633656539c1
+	github.com/inconshreveable/mousetrap v1.0.0
+	github.com/intel-go/cpuid v0.0.0-20181003105527-1a4a6f06a1c6
+	github.com/jimmidyson/go-download v0.0.0-20161028105827-7f9a90c8c95b
+	github.com/johanneswuerbach/nfsexports v0.0.0-20181204082207-1aa528dcb345
+	github.com/json-iterator/go v1.1.5
+	github.com/kr/fs v0.0.0-20131111012553-2788f0dbd169
+	github.com/libvirt/libvirt-go v3.4.0+incompatible
+	github.com/machine-drivers/docker-machine-driver-vmware v0.1.1
+	github.com/magiconair/properties v0.0.0-20160816085511-61b492c03cf4
+	github.com/mattn/go-isatty v0.0.4
+	github.com/mattn/go-runewidth v0.0.0-20161012013512-737072b4e32b
+	github.com/mitchellh/go-ps v0.0.0-20170309133038-4fdf99ab2936
+	github.com/mitchellh/mapstructure v0.0.0-20170307201123-53818660ed49
+	github.com/moby/hyperkit v0.0.0-20171020124204-a12cd7250bcd
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd
+	github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742
+	github.com/olekukonko/tablewriter v0.0.0-20160923125401-bdcc175572fd
+	github.com/pborman/uuid v0.0.0-20150603214016-ca53cad383ca
+	github.com/pelletier/go-buffruneio v0.1.0
+	github.com/pelletier/go-toml v0.0.0-20160822122712-0049ab3dc4c4
+	github.com/petar/GoLLRB v0.0.0-20130427215148-53be0d36a84c
+	github.com/peterbourgon/diskv v2.0.1+incompatible
+	github.com/pkg/browser v0.0.0-20160118053552-9302be274faa
+	github.com/pkg/errors v0.8.0
+	github.com/pkg/profile v0.0.0-20161223203901-3a8809bd8a80
+	github.com/pkg/sftp v0.0.0-20160930220758-4d0e916071f6
+	github.com/pmezard/go-difflib v1.0.0
+	github.com/r2d4/external-storage v0.0.0-20171222174501-8c0e8605dc7b
+	github.com/russross/blackfriday v0.0.0-20151117072312-300106c228d5
+	github.com/samalba/dockerclient v0.0.0-20160414174713-91d7393ff859
+	github.com/shurcooL/sanitized_anchor_name v0.0.0-20151028001915-10ef21a441db
+	github.com/sirupsen/logrus v0.0.0-20170822132746-89742aefa4b2
+	github.com/spf13/afero v0.0.0-20160816080757-b28a7effac97
+	github.com/spf13/cast v0.0.0-20160730092037-e31f36ffc91a
+	github.com/spf13/cobra v0.0.0-20180228053838-6644d46b81fa
+	github.com/spf13/jwalterweatherman v0.0.0-20160311093646-33c24e77fb80
+	github.com/spf13/pflag v1.0.1
+	github.com/spf13/viper v1.0.0
+	github.com/xeipuuv/gojsonpointer v0.0.0-20151027082146-e0fe6f683076
+	github.com/xeipuuv/gojsonreference v0.0.0-20150808065054-e02fc20de94c
+	github.com/xeipuuv/gojsonschema v0.0.0-20160623135812-c539bca196be
+	github.com/zchee/go-vmnet v0.0.0-20161021174912-97ebf9174097
+	golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2
+	golang.org/x/net v0.0.0-20190311183353-d8887717615a
+	golang.org/x/oauth2 v0.0.0-20190115181402-5dab4167f31c
+	golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6
+	golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
+	golang.org/x/text v0.3.2
+	golang.org/x/time v0.0.0-20161028155119-f51c12702a4d
+	google.golang.org/appengine v1.4.0
+	gopkg.in/cheggaaa/pb.v1 v1.0.6
+	gopkg.in/inf.v0 v0.9.0
+	gopkg.in/yaml.v2 v2.0.0-20170721113624-670d4cfef054
+	k8s.io/api v0.0.0-20180712090710-2d6f90ab1293
+	k8s.io/apimachinery v0.0.0-20180621070125-103fd098999d
+	k8s.io/apiserver v0.0.0-20180914001516-67c892841170
+	k8s.io/client-go v0.0.0-20180806134042-1f13a808da65
+	k8s.io/kube-openapi v0.0.0-20180216212618-50ae88d24ede
+	k8s.io/kubernetes v1.11.3
+)

hack/release_notes/listpullreqs.go

@@ -21,7 +21,7 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/google/go-github/github"
+	"github.com/google/go-github/v25/github"
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"golang.org/x/oauth2"

installers/linux/kvm/Dockerfile

@@ -21,6 +21,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 		pkg-config \
 		curl \
 		libvirt-dev \
+		git \
 	&& rm -rf /var/lib/apt/lists/*
 
 ARG GO_VERSION

makedepend.sh

-#!/bin/sh
-
-# Copyright 2018 The Kubernetes Authors All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Generate go dependencies, for make. Uses `go list`.
-# Usage: makedepend.sh [-t] output package extra path...
-
-PATH_FORMAT='{{ .ImportPath }}{{"\n"}}{{join .Deps "\n"}}'
-FILE_FORMAT='{{ range $file := .GoFiles }} {{$.Dir}}/{{$file}}{{"\n"}}{{end}}'
-
-if [ "$1" = "-t" ]
-then
-  PATH_FORMAT='{{ if .TestGoFiles }} {{.ImportPath}} {{end}}'
-  shift
-fi
-
-out=$1
-pkg=$2
-extra=$3
-paths="$4 $5 $6"
-
-# check for mandatory parameters
-test -n "$out$pkg$paths" || exit 1
-
-echo "$out: $extra\\"
-go list -f "$PATH_FORMAT" $paths |
-  grep "$pkg" |
-  xargs go list -f "$FILE_FORMAT" |
-  sed -e "s|^ ${GOPATH}| \$(GOPATH)|;s/$/ \\\\/"
-echo " #"

pkg/minikube/logs/logs.go

@@ -33,7 +33,7 @@ import (
 )
 
 // rootCauseRe is a regular expression that matches known failure root causes
-var rootCauseRe = regexp.MustCompile(`^error: |eviction manager: pods.* evicted|unknown flag: --|forbidden.*no providers available|eviction manager:.*evicted`)
+var rootCauseRe = regexp.MustCompile(`^error: |eviction manager: pods.* evicted|unknown flag: --|forbidden.*no providers available|eviction manager:.*evicted|tls: bad certificate`)
 
 // ignoreRe is a regular expression that matches spurious errors to not surface
 var ignoreCauseRe = regexp.MustCompile("error: no objects passed to apply")

pkg/minikube/logs/logs_test.go

@@ -34,6 +34,7 @@ func TestIsProblem(t *testing.T) {
 		{"apiserver-admission #3524", true, "error: unknown flag: --GenericServerRunOptions.AdmissionControl"},
 		{"no-providers-available #3818", true, ` kubelet.go:1662] Failed creating a mirror pod for "kube-apiserver-minikube_kube-system(c7d572aebd3d33b17fa78ae6395b6d0a)": pods "kube-apiserver-minikube" is forbidden: no providers available to validate pod request`},
 		{"no-objects-passed-to-apply #4010", false, "error: no objects passed to apply"},
+		{"bad-certificate #4251", true, "log.go:172] http: TLS handshake error from 127.0.0.1:49200: remote error: tls: bad certificate"},
 	}
 	for _, tc := range tests {
 		t.Run(tc.name, func(t *testing.T) {

pkg/minikube/problem/err_map.go

@@ -25,6 +25,12 @@ func re(s string) *regexp.Regexp {
 
 // vmProblems are VM related problems
 var vmProblems = map[string]match{
+	"HYPERKIT_NO_IP": {
+		Regexp: re(`IP address never found in dhcp leases file Temporary Error: Could not find an IP address for`),
+		Advice: "Install the latest minikube hyperkit driver, and run 'minikube delete'",
+		URL:    "https://github.com/kubernetes/minikube/blob/master/docs/drivers.md#hyperkit-driver",
+		Issues: []int{1926, 4206},
+	},
 	"VBOX_NOT_FOUND": {
 		Regexp: re(`VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path`),
 		Advice: "Install VirtualBox, ensure that VBoxManage is executable and in path, or select an alternative value for --vm-driver",
@@ -67,7 +73,7 @@ var vmProblems = map[string]match{
 	"VBOX_HOST_ADAPTER": {
 		Regexp: re(`The host-only adapter we just created is not visible`),
 		Advice: "Reboot to complete VirtualBox installation, and verify that VirtualBox is not blocked by your system",
-		Issues: []int{3614},
+		Issues: []int{3614, 4222},
 		URL:    "https://stackoverflow.com/questions/52277019/how-to-fix-vm-issue-with-minikube-start",
 	},
 	"VBOX_KERNEL_MODULE_NOT_LOADED": {
@@ -80,10 +86,16 @@ var vmProblems = map[string]match{
 		Advice: "Please install the minikube kvm2 VM driver, or select an alternative --vm-driver",
 		URL:    "https://github.com/kubernetes/minikube/blob/master/docs/drivers.md#kvm2-driver",
 	},
-	"KVM2_NO_IP": {
+	"KVM2_RESTART_NO_IP": {
 		Regexp: re(`Error starting stopped host: Machine didn't return an IP after 120 seconds`),
 		Advice: "The KVM driver is unable to resurrect this old VM. Please run `minikube delete` to delete it and try again.",
-		Issues: []int{3901, 3566, 3434},
+		Issues: []int{3901, 3434},
+	},
+	"KVM2_START_NO_IP": {
+		Regexp: re(`Error in driver during machine creation: Machine didn't return an IP after 120 seconds`),
+		Advice: "The KVM driver is not providing an IP address to the VM. Try checking your libvirt configuration and/or opening an issue",
+		URL:    "https://fedoraproject.org/wiki/How_to_debug_Virtualization_problems#Networking",
+		Issues: []int{4249, 3566},
 	},
 	"KVM2_NETWORK_DEFINE_XML": {
 		Regexp: re(`not supported by the connection driver: virNetworkDefineXML`),
@@ -91,10 +103,11 @@ var vmProblems = map[string]match{
 		URL:    "https://forums.gentoo.org/viewtopic-t-981692-start-0.html",
 		Issues: []int{4195},
 	},
-	"VM_DOES_NOT_EXIST": {
-		Regexp: re(`Error getting state for host: machine does not exist`),
-		Advice: "Your system no longer knows about the VM previously created by minikube. Run 'minikube delete' to reset your local state.",
-		Issues: []int{3864},
+	"KVM_UNAVAILABLE": {
+		Regexp: re(`invalid argument: could not find capabilities for domaintype=kvm`),
+		Advice: "Your host does not support KVM virtualization. Ensure that qemu-kvm is installed, and run 'virt-host-validate' to debug the problem",
+		URL:    "http://mikko.repolainen.fi/documents/virtualization-with-kvm",
+		Issues: []int{2991},
 	},
 	"VM_BOOT_FAILED_HYPERV_ENABLED": {
 		Regexp: re(`VirtualBox won't boot a 64bits VM when Hyper-V is activated`),
@@ -106,6 +119,21 @@ var vmProblems = map[string]match{
 		Advice: "Configure an external network switch following the official documentation, then add `--hyperv-virtual-switch=<switch-name>` to `minikube start`",
 		URL:    "https://docs.docker.com/machine/drivers/hyper-v/",
 	},
+	"HOST_CIDR_CONFLICT": {
+		Regexp: re(`host-only cidr conflicts with the network address of a host interface`),
+		Advice: "Specify an alternate --host-only-cidr value, such as 172.16.0.1/24",
+		Issues: []int{3594},
+	},
+	"OOM_KILL_SSH": {
+		Regexp: re(`Process exited with status 137 from signal KILL`),
+		Advice: "Disable dynamic memory in your VM manager, or pass in a larger --memory value",
+		Issues: []int{1766},
+	},
+	"OOM_KILL_SCP": {
+		Regexp: re(`An existing connection was forcibly closed by the remote host`),
+		Advice: "Disable dynamic memory in your VM manager, or pass in a larger --memory value",
+		Issues: []int{1766},
+	},
 }
 
 // proxyDoc is the URL to proxy documentation
@@ -132,10 +160,10 @@ var netProblems = map[string]match{
 		Issues: []int{3846},
 	},
 	"DOWNLOAD_TLS_OVERSIZED": {
-		Regexp: re(`failed to download.*tls: oversized record received with length`),
-		Advice: "A firewall is interfering with minikube's ability to make outgoing HTTPS requests. You may need to configure minikube to use a proxy.",
+		Regexp: re(`tls: oversized record received with length`),
+		Advice: "A firewall is interfering with minikube's ability to make outgoing HTTPS requests. You may need to change the value of the HTTPS_PROXY environment variable.",
 		URL:    proxyDoc,
-		Issues: []int{3857, 3759},
+		Issues: []int{3857, 3759, 4252},
 	},
 	"ISO_DOWNLOAD_FAILED": {
 		Regexp: re(`iso: failed to download`),
@@ -181,6 +209,11 @@ var deployProblems = map[string]match{
 		Regexp: re(`strconv.ParseUint: parsing "": invalid syntax`),
 		Advice: "Check that your --kubernetes-version has a leading 'v'. For example: 'v1.1.14'",
 	},
+	"APISERVER_TIMEOUT": {
+		Regexp: re(`wait: waiting for component=kube-apiserver: timed out waiting for the condition`),
+		Advice: "Run 'minikube delete'. If the problem persists, check your proxy or firewall configuration",
+		Issues: []int{4202, 3836, 4221},
+	},
 }
 
 // osProblems are operating-system specific issues
@@ -190,6 +223,12 @@ var osProblems = map[string]match{
 		Advice: "Run minikube from the C: drive.",
 		Issues: []int{1574},
 	},
+	"SYSTEMCTL_EXIT_1": {
+		Regexp: re(`Failed to enable container runtime: .*sudo systemctl start docker: exit status 1`),
+		Advice: "If using the none driver, ensure that systemctl is installed",
+		URL:    "https://github.com/kubernetes/minikube/blob/master/docs/vmdriver-none.md",
+		Issues: []int{2704},
+	},
 }
 
 // stateProblems are issues relating to local state

pkg/minikube/problem/problem_test.go

@@ -29,6 +29,8 @@ func TestFromError(t *testing.T) {
 		err   string
 	}{
 		{0, "", "", "this is just a lame error message with no matches."},
+		{2991, "", "KVM_UNAVAILABLE", "Unable to start VM: create: Error creating machine: Error in driver during machine creation: creating domain: Error defining domain xml:\n\n: virError(Code=8, Domain=44, Message='invalid argument: could not find capabilities for domaintype=kvm ')"},
+		{3594, "", "HOST_CIDR_CONFLICT", "Error starting host: Error starting stopped host: Error setting up host only network on machine start: host-only cidr conflicts with the network address of a host interface."},
 		{3614, "", "VBOX_HOST_ADAPTER", "Error starting host:  Error starting stopped host: Error setting up host only network on machine start: The host-only adapter we just created is not visible. This is a well known VirtualBox bug. You might want to uninstall it and reinstall at least version 5.0.12 that is is supposed to fix this issue"},
 		{3784, "", "VBOX_NOT_FOUND", "create: precreate: VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path"},
 		{3849, "", "IP_NOT_FOUND", "bootstrapper: Error creating new ssh host from driver: Error getting ssh host name for driver: IP not found"},
@@ -38,6 +40,9 @@ VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap,
 		{3922, "", "ISO_DOWNLOAD_FAILED", `unable to cache ISO: https://storage.googleapis.com/minikube/iso/minikube-v0.35.0.iso: failed to download: failed to download to temp file: download failed: 5 error(s) occurred:
 * Temporary download error: Get https://storage.googleapis.com/minikube/iso/minikube-v0.35.0.iso: dial tcp 216.58.207.144:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.`},
 		{4107, "darwin", "VBOX_BLOCKED", "Result Code: NS_ERROR_FAILURE (0x80004005)"},
+		{4202, "", "APISERVER_TIMEOUT", "Error restarting cluster: wait: waiting for component=kube-apiserver: timed out waiting for the condition"},
+		{4252, "", "DOWNLOAD_TLS_OVERSIZED", "Failed to update cluster: downloading binaries: downloading kubeadm: Error downloading kubeadm v1.14.1: failed to download: failed to download to temp file: download failed: 5 error(s) occurred:\n\nTemporary download error: Get https://storage.googleapis.com/kubernetes-release/release/v1.14.1/bin/linux/amd64/kubeadm: proxyconnect tcp: tls: oversized record received with length 20527"},
+		{4222, "", "VBOX_HOST_ADAPTER", "Unable to start VM: create: creating: Error setting up host only network on machine start: The host-only adapter we just created is not visible. This is a well known VirtualBox bug. You might want to uninstall it and reinstall at least version 5.0.12 that is is supposed to fix this issue"},
 	}
 	for _, tc := range tests {
 		t.Run(tc.want, func(t *testing.T) {

pkg/util/kubeconfig.go

@@ -312,3 +312,16 @@ func GetPortFromKubeConfig(filename, machineName string) (int, error) {
 	port, err := strconv.Atoi(kport)
 	return port, err
 }
+
+//UnsetCurrentContext unsets the current-context from minikube to "" on minikube stop
+func UnsetCurrentContext(filename, machineName string) error {
+	confg, err := ReadConfigOrNew(filename)
+	if err != nil {
+		return errors.Wrap(err, "Error getting kubeconfig status")
+	}
+	confg.CurrentContext = ""
+	if err := WriteConfig(confg, filename); err != nil {
+		return errors.Wrap(err, "writing kubeconfig")
+	}
+	return nil
+}

test.sh

@@ -16,8 +16,6 @@
 
 set -e
 
-REPO_PATH="k8s.io/minikube"
-
 # Check for python on host, and use it if possible, otherwise fall back on python dockerized
 if [[ -f $(which python 2>&1) ]]; then
     PYTHON="python"
@@ -31,7 +29,6 @@ COV_TMP_FILE=coverage_tmp.txt
 
 # Run "go test" on packages that have test files.  Also create coverage profile
 echo "Running go tests..."
-cd ${GOPATH}/src/${REPO_PATH}
 rm -f out/$COV_FILE || true
 echo "mode: count" > out/$COV_FILE
 for pkg in $(go list -f '{{ if .TestGoFiles }} {{.ImportPath}} {{end}}' ./cmd/... ./pkg/...); do

test/integration/start_stop_delete_test.go

@@ -77,6 +77,16 @@ func TestStartStop(t *testing.T) {
 				t.Fatalf("IP command returned an invalid address: %s", ip)
 			}
 
+			// check for the current-context before and after the stop
+			kubectlRunner := util.NewKubectlRunner(t)
+			currentContext, err := kubectlRunner.RunCommand([]string{"config", "current-context"})
+			if err != nil {
+				t.Fatalf("Failed to fetch current-context")
+			}
+			if strings.TrimRight(string(currentContext), "\n") != "minikube" {
+				t.Fatalf("got current-context - %q, want  current-context %q", string(currentContext), "minikube")
+			}
+
 			checkStop := func() error {
 				r.RunCommand("stop", true)
 				return r.CheckStatusNoFail(state.Stopped.String())
@@ -86,6 +96,11 @@ func TestStartStop(t *testing.T) {
 				t.Fatalf("timed out while checking stopped status: %v", err)
 			}
 
+			// running this command results in error when the current-context is not set
+			if err := r.Run("config current-context"); err != nil {
+				t.Logf("current-context is not set to minikube")
+			}
+
 			r.Start(test.args...)
 			r.CheckStatus(state.Running.String())
 

vendor/github.com/Azure/go-ansiterm/LICENSE

-The MIT License (MIT)
-
-Copyright (c) 2015 Microsoft Corporation
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.

vendor/github.com/Azure/go-ansiterm/constants.go

-package ansiterm
-
-const LogEnv = "DEBUG_TERMINAL"
-
-// ANSI constants
-// References:
-// -- http://www.ecma-international.org/publications/standards/Ecma-048.htm
-// -- http://man7.org/linux/man-pages/man4/console_codes.4.html
-// -- http://manpages.ubuntu.com/manpages/intrepid/man4/console_codes.4.html
-// -- http://en.wikipedia.org/wiki/ANSI_escape_code
-// -- http://vt100.net/emu/dec_ansi_parser
-// -- http://vt100.net/emu/vt500_parser.svg
-// -- http://invisible-island.net/xterm/ctlseqs/ctlseqs.html
-// -- http://www.inwap.com/pdp10/ansicode.txt
-const (
-	// ECMA-48 Set Graphics Rendition
-	// Note:
-	// -- Constants leading with an underscore (e.g., _ANSI_xxx) are unsupported or reserved
-	// -- Fonts could possibly be supported via SetCurrentConsoleFontEx
-	// -- Windows does not expose the per-window cursor (i.e., caret) blink times
-	ANSI_SGR_RESET              = 0
-	ANSI_SGR_BOLD               = 1
-	ANSI_SGR_DIM                = 2
-	_ANSI_SGR_ITALIC            = 3
-	ANSI_SGR_UNDERLINE          = 4
-	_ANSI_SGR_BLINKSLOW         = 5
-	_ANSI_SGR_BLINKFAST         = 6
-	ANSI_SGR_REVERSE            = 7
-	_ANSI_SGR_INVISIBLE         = 8
-	_ANSI_SGR_LINETHROUGH       = 9
-	_ANSI_SGR_FONT_00           = 10
-	_ANSI_SGR_FONT_01           = 11
-	_ANSI_SGR_FONT_02           = 12
-	_ANSI_SGR_FONT_03           = 13
-	_ANSI_SGR_FONT_04           = 14
-	_ANSI_SGR_FONT_05           = 15
-	_ANSI_SGR_FONT_06           = 16
-	_ANSI_SGR_FONT_07           = 17
-	_ANSI_SGR_FONT_08           = 18
-	_ANSI_SGR_FONT_09           = 19
-	_ANSI_SGR_FONT_10           = 20
-	_ANSI_SGR_DOUBLEUNDERLINE   = 21
-	ANSI_SGR_BOLD_DIM_OFF       = 22
-	_ANSI_SGR_ITALIC_OFF        = 23
-	ANSI_SGR_UNDERLINE_OFF      = 24
-	_ANSI_SGR_BLINK_OFF         = 25
-	_ANSI_SGR_RESERVED_00       = 26
-	ANSI_SGR_REVERSE_OFF        = 27
-	_ANSI_SGR_INVISIBLE_OFF     = 28
-	_ANSI_SGR_LINETHROUGH_OFF   = 29
-	ANSI_SGR_FOREGROUND_BLACK   = 30
-	ANSI_SGR_FOREGROUND_RED     = 31
-	ANSI_SGR_FOREGROUND_GREEN   = 32
-	ANSI_SGR_FOREGROUND_YELLOW  = 33
-	ANSI_SGR_FOREGROUND_BLUE    = 34
-	ANSI_SGR_FOREGROUND_MAGENTA = 35
-	ANSI_SGR_FOREGROUND_CYAN    = 36
-	ANSI_SGR_FOREGROUND_WHITE   = 37
-	_ANSI_SGR_RESERVED_01       = 38
-	ANSI_SGR_FOREGROUND_DEFAULT = 39
-	ANSI_SGR_BACKGROUND_BLACK   = 40
-	ANSI_SGR_BACKGROUND_RED     = 41
-	ANSI_SGR_BACKGROUND_GREEN   = 42
-	ANSI_SGR_BACKGROUND_YELLOW  = 43
-	ANSI_SGR_BACKGROUND_BLUE    = 44
-	ANSI_SGR_BACKGROUND_MAGENTA = 45
-	ANSI_SGR_BACKGROUND_CYAN    = 46
-	ANSI_SGR_BACKGROUND_WHITE   = 47
-	_ANSI_SGR_RESERVED_02       = 48
-	ANSI_SGR_BACKGROUND_DEFAULT = 49
-	// 50 - 65: Unsupported
-
-	ANSI_MAX_CMD_LENGTH = 4096
-
-	MAX_INPUT_EVENTS = 128
-	DEFAULT_WIDTH    = 80
-	DEFAULT_HEIGHT   = 24
-
-	ANSI_BEL              = 0x07
-	ANSI_BACKSPACE        = 0x08
-	ANSI_TAB              = 0x09
-	ANSI_LINE_FEED        = 0x0A
-	ANSI_VERTICAL_TAB     = 0x0B
-	ANSI_FORM_FEED        = 0x0C
-	ANSI_CARRIAGE_RETURN  = 0x0D
-	ANSI_ESCAPE_PRIMARY   = 0x1B
-	ANSI_ESCAPE_SECONDARY = 0x5B
-	ANSI_OSC_STRING_ENTRY = 0x5D
-	ANSI_COMMAND_FIRST    = 0x40
-	ANSI_COMMAND_LAST     = 0x7E
-	DCS_ENTRY             = 0x90
-	CSI_ENTRY             = 0x9B
-	OSC_STRING            = 0x9D
-	ANSI_PARAMETER_SEP    = ";"
-	ANSI_CMD_G0           = '('
-	ANSI_CMD_G1           = ')'
-	ANSI_CMD_G2           = '*'
-	ANSI_CMD_G3           = '+'
-	ANSI_CMD_DECPNM       = '>'
-	ANSI_CMD_DECPAM       = '='
-	ANSI_CMD_OSC          = ']'
-	ANSI_CMD_STR_TERM     = '\\'
-
-	KEY_CONTROL_PARAM_2 = ";2"
-	KEY_CONTROL_PARAM_3 = ";3"
-	KEY_CONTROL_PARAM_4 = ";4"
-	KEY_CONTROL_PARAM_5 = ";5"
-	KEY_CONTROL_PARAM_6 = ";6"
-	KEY_CONTROL_PARAM_7 = ";7"
-	KEY_CONTROL_PARAM_8 = ";8"
-	KEY_ESC_CSI         = "\x1B["
-	KEY_ESC_N           = "\x1BN"
-	KEY_ESC_O           = "\x1BO"
-
-	FILL_CHARACTER = ' '
-)
-
-func getByteRange(start byte, end byte) []byte {
-	bytes := make([]byte, 0, 32)
-	for i := start; i <= end; i++ {
-		bytes = append(bytes, byte(i))
-	}
-
-	return bytes
-}
-
-var toGroundBytes = getToGroundBytes()
-var executors = getExecuteBytes()
-
-// SPACE		  20+A0 hex  Always and everywhere a blank space
-// Intermediate	  20-2F hex   !"#$%&'()*+,-./
-var intermeds = getByteRange(0x20, 0x2F)
-
-// Parameters	  30-3F hex  0123456789:;<=>?
-// CSI Parameters 30-39, 3B hex 0123456789;
-var csiParams = getByteRange(0x30, 0x3F)
-
-var csiCollectables = append(getByteRange(0x30, 0x39), getByteRange(0x3B, 0x3F)...)
-
-// Uppercase	  40-5F hex  @ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_
-var upperCase = getByteRange(0x40, 0x5F)
-
-// Lowercase	  60-7E hex  `abcdefghijlkmnopqrstuvwxyz{|}~
-var lowerCase = getByteRange(0x60, 0x7E)
-
-// Alphabetics	  40-7E hex  (all of upper and lower case)
-var alphabetics = append(upperCase, lowerCase...)
-
-var printables = getByteRange(0x20, 0x7F)
-
-var escapeIntermediateToGroundBytes = getByteRange(0x30, 0x7E)
-var escapeToGroundBytes = getEscapeToGroundBytes()
-
-// See http://www.vt100.net/emu/vt500_parser.png for description of the complex
-// byte ranges below
-
-func getEscapeToGroundBytes() []byte {
-	escapeToGroundBytes := getByteRange(0x30, 0x4F)
-	escapeToGroundBytes = append(escapeToGroundBytes, getByteRange(0x51, 0x57)...)
-	escapeToGroundBytes = append(escapeToGroundBytes, 0x59)
-	escapeToGroundBytes = append(escapeToGroundBytes, 0x5A)
-	escapeToGroundBytes = append(escapeToGroundBytes, 0x5C)
-	escapeToGroundBytes = append(escapeToGroundBytes, getByteRange(0x60, 0x7E)...)
-	return escapeToGroundBytes
-}
-
-func getExecuteBytes() []byte {
-	executeBytes := getByteRange(0x00, 0x17)
-	executeBytes = append(executeBytes, 0x19)
-	executeBytes = append(executeBytes, getByteRange(0x1C, 0x1F)...)
-	return executeBytes
-}
-
-func getToGroundBytes() []byte {
-	groundBytes := []byte{0x18}
-	groundBytes = append(groundBytes, 0x1A)
-	groundBytes = append(groundBytes, getByteRange(0x80, 0x8F)...)
-	groundBytes = append(groundBytes, getByteRange(0x91, 0x97)...)
-	groundBytes = append(groundBytes, 0x99)
-	groundBytes = append(groundBytes, 0x9A)
-	groundBytes = append(groundBytes, 0x9C)
-	return groundBytes
-}
-
-// Delete		     7F hex  Always and everywhere ignored
-// C1 Control	  80-9F hex  32 additional control characters
-// G1 Displayable A1-FE hex  94 additional displayable characters
-// Special		  A0+FF hex  Same as SPACE and DELETE

vendor/github.com/Azure/go-ansiterm/context.go

-package ansiterm
-
-type ansiContext struct {
-	currentChar byte
-	paramBuffer []byte
-	interBuffer []byte
-}

vendor/github.com/Azure/go-ansiterm/csi_entry_state.go

-package ansiterm
-
-type csiEntryState struct {
-	baseState
-}
-
-func (csiState csiEntryState) Handle(b byte) (s state, e error) {
-	csiState.parser.logf("CsiEntry::Handle %#x", b)
-
-	nextState, err := csiState.baseState.Handle(b)
-	if nextState != nil || err != nil {
-		return nextState, err
-	}
-
-	switch {
-	case sliceContains(alphabetics, b):
-		return csiState.parser.ground, nil
-	case sliceContains(csiCollectables, b):
-		return csiState.parser.csiParam, nil
-	case sliceContains(executors, b):
-		return csiState, csiState.parser.execute()
-	}
-
-	return csiState, nil
-}
-
-func (csiState csiEntryState) Transition(s state) error {
-	csiState.parser.logf("CsiEntry::Transition %s --> %s", csiState.Name(), s.Name())
-	csiState.baseState.Transition(s)
-
-	switch s {
-	case csiState.parser.ground:
-		return csiState.parser.csiDispatch()
-	case csiState.parser.csiParam:
-		switch {
-		case sliceContains(csiParams, csiState.parser.context.currentChar):
-			csiState.parser.collectParam()
-		case sliceContains(intermeds, csiState.parser.context.currentChar):
-			csiState.parser.collectInter()
-		}
-	}
-
-	return nil
-}
-
-func (csiState csiEntryState) Enter() error {
-	csiState.parser.clear()
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/csi_param_state.go

-package ansiterm
-
-type csiParamState struct {
-	baseState
-}
-
-func (csiState csiParamState) Handle(b byte) (s state, e error) {
-	csiState.parser.logf("CsiParam::Handle %#x", b)
-
-	nextState, err := csiState.baseState.Handle(b)
-	if nextState != nil || err != nil {
-		return nextState, err
-	}
-
-	switch {
-	case sliceContains(alphabetics, b):
-		return csiState.parser.ground, nil
-	case sliceContains(csiCollectables, b):
-		csiState.parser.collectParam()
-		return csiState, nil
-	case sliceContains(executors, b):
-		return csiState, csiState.parser.execute()
-	}
-
-	return csiState, nil
-}
-
-func (csiState csiParamState) Transition(s state) error {
-	csiState.parser.logf("CsiParam::Transition %s --> %s", csiState.Name(), s.Name())
-	csiState.baseState.Transition(s)
-
-	switch s {
-	case csiState.parser.ground:
-		return csiState.parser.csiDispatch()
-	}
-
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/escape_intermediate_state.go

-package ansiterm
-
-type escapeIntermediateState struct {
-	baseState
-}
-
-func (escState escapeIntermediateState) Handle(b byte) (s state, e error) {
-	escState.parser.logf("escapeIntermediateState::Handle %#x", b)
-	nextState, err := escState.baseState.Handle(b)
-	if nextState != nil || err != nil {
-		return nextState, err
-	}
-
-	switch {
-	case sliceContains(intermeds, b):
-		return escState, escState.parser.collectInter()
-	case sliceContains(executors, b):
-		return escState, escState.parser.execute()
-	case sliceContains(escapeIntermediateToGroundBytes, b):
-		return escState.parser.ground, nil
-	}
-
-	return escState, nil
-}
-
-func (escState escapeIntermediateState) Transition(s state) error {
-	escState.parser.logf("escapeIntermediateState::Transition %s --> %s", escState.Name(), s.Name())
-	escState.baseState.Transition(s)
-
-	switch s {
-	case escState.parser.ground:
-		return escState.parser.escDispatch()
-	}
-
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/escape_state.go

-package ansiterm
-
-type escapeState struct {
-	baseState
-}
-
-func (escState escapeState) Handle(b byte) (s state, e error) {
-	escState.parser.logf("escapeState::Handle %#x", b)
-	nextState, err := escState.baseState.Handle(b)
-	if nextState != nil || err != nil {
-		return nextState, err
-	}
-
-	switch {
-	case b == ANSI_ESCAPE_SECONDARY:
-		return escState.parser.csiEntry, nil
-	case b == ANSI_OSC_STRING_ENTRY:
-		return escState.parser.oscString, nil
-	case sliceContains(executors, b):
-		return escState, escState.parser.execute()
-	case sliceContains(escapeToGroundBytes, b):
-		return escState.parser.ground, nil
-	case sliceContains(intermeds, b):
-		return escState.parser.escapeIntermediate, nil
-	}
-
-	return escState, nil
-}
-
-func (escState escapeState) Transition(s state) error {
-	escState.parser.logf("Escape::Transition %s --> %s", escState.Name(), s.Name())
-	escState.baseState.Transition(s)
-
-	switch s {
-	case escState.parser.ground:
-		return escState.parser.escDispatch()
-	case escState.parser.escapeIntermediate:
-		return escState.parser.collectInter()
-	}
-
-	return nil
-}
-
-func (escState escapeState) Enter() error {
-	escState.parser.clear()
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/event_handler.go

-package ansiterm
-
-type AnsiEventHandler interface {
-	// Print
-	Print(b byte) error
-
-	// Execute C0 commands
-	Execute(b byte) error
-
-	// CUrsor Up
-	CUU(int) error
-
-	// CUrsor Down
-	CUD(int) error
-
-	// CUrsor Forward
-	CUF(int) error
-
-	// CUrsor Backward
-	CUB(int) error
-
-	// Cursor to Next Line
-	CNL(int) error
-
-	// Cursor to Previous Line
-	CPL(int) error
-
-	// Cursor Horizontal position Absolute
-	CHA(int) error
-
-	// Vertical line Position Absolute
-	VPA(int) error
-
-	// CUrsor Position
-	CUP(int, int) error
-
-	// Horizontal and Vertical Position (depends on PUM)
-	HVP(int, int) error
-
-	// Text Cursor Enable Mode
-	DECTCEM(bool) error
-
-	// Origin Mode
-	DECOM(bool) error
-
-	// 132 Column Mode
-	DECCOLM(bool) error
-
-	// Erase in Display
-	ED(int) error
-
-	// Erase in Line
-	EL(int) error
-
-	// Insert Line
-	IL(int) error
-
-	// Delete Line
-	DL(int) error
-
-	// Insert Character
-	ICH(int) error
-
-	// Delete Character
-	DCH(int) error
-
-	// Set Graphics Rendition
-	SGR([]int) error
-
-	// Pan Down
-	SU(int) error
-
-	// Pan Up
-	SD(int) error
-
-	// Device Attributes
-	DA([]string) error
-
-	// Set Top and Bottom Margins
-	DECSTBM(int, int) error
-
-	// Index
-	IND() error
-
-	// Reverse Index
-	RI() error
-
-	// Flush updates from previous commands
-	Flush() error
-}

vendor/github.com/Azure/go-ansiterm/ground_state.go

-package ansiterm
-
-type groundState struct {
-	baseState
-}
-
-func (gs groundState) Handle(b byte) (s state, e error) {
-	gs.parser.context.currentChar = b
-
-	nextState, err := gs.baseState.Handle(b)
-	if nextState != nil || err != nil {
-		return nextState, err
-	}
-
-	switch {
-	case sliceContains(printables, b):
-		return gs, gs.parser.print()
-
-	case sliceContains(executors, b):
-		return gs, gs.parser.execute()
-	}
-
-	return gs, nil
-}

vendor/github.com/Azure/go-ansiterm/osc_string_state.go

-package ansiterm
-
-type oscStringState struct {
-	baseState
-}
-
-func (oscState oscStringState) Handle(b byte) (s state, e error) {
-	oscState.parser.logf("OscString::Handle %#x", b)
-	nextState, err := oscState.baseState.Handle(b)
-	if nextState != nil || err != nil {
-		return nextState, err
-	}
-
-	switch {
-	case isOscStringTerminator(b):
-		return oscState.parser.ground, nil
-	}
-
-	return oscState, nil
-}
-
-// See below for OSC string terminators for linux
-// http://man7.org/linux/man-pages/man4/console_codes.4.html
-func isOscStringTerminator(b byte) bool {
-
-	if b == ANSI_BEL || b == 0x5C {
-		return true
-	}
-
-	return false
-}

vendor/github.com/Azure/go-ansiterm/parser.go

-package ansiterm
-
-import (
-	"errors"
-	"log"
-	"os"
-)
-
-type AnsiParser struct {
-	currState          state
-	eventHandler       AnsiEventHandler
-	context            *ansiContext
-	csiEntry           state
-	csiParam           state
-	dcsEntry           state
-	escape             state
-	escapeIntermediate state
-	error              state
-	ground             state
-	oscString          state
-	stateMap           []state
-
-	logf func(string, ...interface{})
-}
-
-type Option func(*AnsiParser)
-
-func WithLogf(f func(string, ...interface{})) Option {
-	return func(ap *AnsiParser) {
-		ap.logf = f
-	}
-}
-
-func CreateParser(initialState string, evtHandler AnsiEventHandler, opts ...Option) *AnsiParser {
-	ap := &AnsiParser{
-		eventHandler: evtHandler,
-		context:      &ansiContext{},
-	}
-	for _, o := range opts {
-		o(ap)
-	}
-
-	if isDebugEnv := os.Getenv(LogEnv); isDebugEnv == "1" {
-		logFile, _ := os.Create("ansiParser.log")
-		logger := log.New(logFile, "", log.LstdFlags)
-		if ap.logf != nil {
-			l := ap.logf
-			ap.logf = func(s string, v ...interface{}) {
-				l(s, v...)
-				logger.Printf(s, v...)
-			}
-		} else {
-			ap.logf = logger.Printf
-		}
-	}
-
-	if ap.logf == nil {
-		ap.logf = func(string, ...interface{}) {}
-	}
-
-	ap.csiEntry = csiEntryState{baseState{name: "CsiEntry", parser: ap}}
-	ap.csiParam = csiParamState{baseState{name: "CsiParam", parser: ap}}
-	ap.dcsEntry = dcsEntryState{baseState{name: "DcsEntry", parser: ap}}
-	ap.escape = escapeState{baseState{name: "Escape", parser: ap}}
-	ap.escapeIntermediate = escapeIntermediateState{baseState{name: "EscapeIntermediate", parser: ap}}
-	ap.error = errorState{baseState{name: "Error", parser: ap}}
-	ap.ground = groundState{baseState{name: "Ground", parser: ap}}
-	ap.oscString = oscStringState{baseState{name: "OscString", parser: ap}}
-
-	ap.stateMap = []state{
-		ap.csiEntry,
-		ap.csiParam,
-		ap.dcsEntry,
-		ap.escape,
-		ap.escapeIntermediate,
-		ap.error,
-		ap.ground,
-		ap.oscString,
-	}
-
-	ap.currState = getState(initialState, ap.stateMap)
-
-	ap.logf("CreateParser: parser %p", ap)
-	return ap
-}
-
-func getState(name string, states []state) state {
-	for _, el := range states {
-		if el.Name() == name {
-			return el
-		}
-	}
-
-	return nil
-}
-
-func (ap *AnsiParser) Parse(bytes []byte) (int, error) {
-	for i, b := range bytes {
-		if err := ap.handle(b); err != nil {
-			return i, err
-		}
-	}
-
-	return len(bytes), ap.eventHandler.Flush()
-}
-
-func (ap *AnsiParser) handle(b byte) error {
-	ap.context.currentChar = b
-	newState, err := ap.currState.Handle(b)
-	if err != nil {
-		return err
-	}
-
-	if newState == nil {
-		ap.logf("WARNING: newState is nil")
-		return errors.New("New state of 'nil' is invalid.")
-	}
-
-	if newState != ap.currState {
-		if err := ap.changeState(newState); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (ap *AnsiParser) changeState(newState state) error {
-	ap.logf("ChangeState %s --> %s", ap.currState.Name(), newState.Name())
-
-	// Exit old state
-	if err := ap.currState.Exit(); err != nil {
-		ap.logf("Exit state '%s' failed with : '%v'", ap.currState.Name(), err)
-		return err
-	}
-
-	// Perform transition action
-	if err := ap.currState.Transition(newState); err != nil {
-		ap.logf("Transition from '%s' to '%s' failed with: '%v'", ap.currState.Name(), newState.Name, err)
-		return err
-	}
-
-	// Enter new state
-	if err := newState.Enter(); err != nil {
-		ap.logf("Enter state '%s' failed with: '%v'", newState.Name(), err)
-		return err
-	}
-
-	ap.currState = newState
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/parser_action_helpers.go

-package ansiterm
-
-import (
-	"strconv"
-)
-
-func parseParams(bytes []byte) ([]string, error) {
-	paramBuff := make([]byte, 0, 0)
-	params := []string{}
-
-	for _, v := range bytes {
-		if v == ';' {
-			if len(paramBuff) > 0 {
-				// Completed parameter, append it to the list
-				s := string(paramBuff)
-				params = append(params, s)
-				paramBuff = make([]byte, 0, 0)
-			}
-		} else {
-			paramBuff = append(paramBuff, v)
-		}
-	}
-
-	// Last parameter may not be terminated with ';'
-	if len(paramBuff) > 0 {
-		s := string(paramBuff)
-		params = append(params, s)
-	}
-
-	return params, nil
-}
-
-func parseCmd(context ansiContext) (string, error) {
-	return string(context.currentChar), nil
-}
-
-func getInt(params []string, dflt int) int {
-	i := getInts(params, 1, dflt)[0]
-	return i
-}
-
-func getInts(params []string, minCount int, dflt int) []int {
-	ints := []int{}
-
-	for _, v := range params {
-		i, _ := strconv.Atoi(v)
-		// Zero is mapped to the default value in VT100.
-		if i == 0 {
-			i = dflt
-		}
-		ints = append(ints, i)
-	}
-
-	if len(ints) < minCount {
-		remaining := minCount - len(ints)
-		for i := 0; i < remaining; i++ {
-			ints = append(ints, dflt)
-		}
-	}
-
-	return ints
-}
-
-func (ap *AnsiParser) modeDispatch(param string, set bool) error {
-	switch param {
-	case "?3":
-		return ap.eventHandler.DECCOLM(set)
-	case "?6":
-		return ap.eventHandler.DECOM(set)
-	case "?25":
-		return ap.eventHandler.DECTCEM(set)
-	}
-	return nil
-}
-
-func (ap *AnsiParser) hDispatch(params []string) error {
-	if len(params) == 1 {
-		return ap.modeDispatch(params[0], true)
-	}
-
-	return nil
-}
-
-func (ap *AnsiParser) lDispatch(params []string) error {
-	if len(params) == 1 {
-		return ap.modeDispatch(params[0], false)
-	}
-
-	return nil
-}
-
-func getEraseParam(params []string) int {
-	param := getInt(params, 0)
-	if param < 0 || 3 < param {
-		param = 0
-	}
-
-	return param
-}

vendor/github.com/Azure/go-ansiterm/parser_actions.go

-package ansiterm
-
-func (ap *AnsiParser) collectParam() error {
-	currChar := ap.context.currentChar
-	ap.logf("collectParam %#x", currChar)
-	ap.context.paramBuffer = append(ap.context.paramBuffer, currChar)
-	return nil
-}
-
-func (ap *AnsiParser) collectInter() error {
-	currChar := ap.context.currentChar
-	ap.logf("collectInter %#x", currChar)
-	ap.context.paramBuffer = append(ap.context.interBuffer, currChar)
-	return nil
-}
-
-func (ap *AnsiParser) escDispatch() error {
-	cmd, _ := parseCmd(*ap.context)
-	intermeds := ap.context.interBuffer
-	ap.logf("escDispatch currentChar: %#x", ap.context.currentChar)
-	ap.logf("escDispatch: %v(%v)", cmd, intermeds)
-
-	switch cmd {
-	case "D": // IND
-		return ap.eventHandler.IND()
-	case "E": // NEL, equivalent to CRLF
-		err := ap.eventHandler.Execute(ANSI_CARRIAGE_RETURN)
-		if err == nil {
-			err = ap.eventHandler.Execute(ANSI_LINE_FEED)
-		}
-		return err
-	case "M": // RI
-		return ap.eventHandler.RI()
-	}
-
-	return nil
-}
-
-func (ap *AnsiParser) csiDispatch() error {
-	cmd, _ := parseCmd(*ap.context)
-	params, _ := parseParams(ap.context.paramBuffer)
-	ap.logf("Parsed params: %v with length: %d", params, len(params))
-
-	ap.logf("csiDispatch: %v(%v)", cmd, params)
-
-	switch cmd {
-	case "@":
-		return ap.eventHandler.ICH(getInt(params, 1))
-	case "A":
-		return ap.eventHandler.CUU(getInt(params, 1))
-	case "B":
-		return ap.eventHandler.CUD(getInt(params, 1))
-	case "C":
-		return ap.eventHandler.CUF(getInt(params, 1))
-	case "D":
-		return ap.eventHandler.CUB(getInt(params, 1))
-	case "E":
-		return ap.eventHandler.CNL(getInt(params, 1))
-	case "F":
-		return ap.eventHandler.CPL(getInt(params, 1))
-	case "G":
-		return ap.eventHandler.CHA(getInt(params, 1))
-	case "H":
-		ints := getInts(params, 2, 1)
-		x, y := ints[0], ints[1]
-		return ap.eventHandler.CUP(x, y)
-	case "J":
-		param := getEraseParam(params)
-		return ap.eventHandler.ED(param)
-	case "K":
-		param := getEraseParam(params)
-		return ap.eventHandler.EL(param)
-	case "L":
-		return ap.eventHandler.IL(getInt(params, 1))
-	case "M":
-		return ap.eventHandler.DL(getInt(params, 1))
-	case "P":
-		return ap.eventHandler.DCH(getInt(params, 1))
-	case "S":
-		return ap.eventHandler.SU(getInt(params, 1))
-	case "T":
-		return ap.eventHandler.SD(getInt(params, 1))
-	case "c":
-		return ap.eventHandler.DA(params)
-	case "d":
-		return ap.eventHandler.VPA(getInt(params, 1))
-	case "f":
-		ints := getInts(params, 2, 1)
-		x, y := ints[0], ints[1]
-		return ap.eventHandler.HVP(x, y)
-	case "h":
-		return ap.hDispatch(params)
-	case "l":
-		return ap.lDispatch(params)
-	case "m":
-		return ap.eventHandler.SGR(getInts(params, 1, 0))
-	case "r":
-		ints := getInts(params, 2, 1)
-		top, bottom := ints[0], ints[1]
-		return ap.eventHandler.DECSTBM(top, bottom)
-	default:
-		ap.logf("ERROR: Unsupported CSI command: '%s', with full context:  %v", cmd, ap.context)
-		return nil
-	}
-
-}
-
-func (ap *AnsiParser) print() error {
-	return ap.eventHandler.Print(ap.context.currentChar)
-}
-
-func (ap *AnsiParser) clear() error {
-	ap.context = &ansiContext{}
-	return nil
-}
-
-func (ap *AnsiParser) execute() error {
-	return ap.eventHandler.Execute(ap.context.currentChar)
-}

vendor/github.com/Azure/go-ansiterm/states.go

-package ansiterm
-
-type stateID int
-
-type state interface {
-	Enter() error
-	Exit() error
-	Handle(byte) (state, error)
-	Name() string
-	Transition(state) error
-}
-
-type baseState struct {
-	name   string
-	parser *AnsiParser
-}
-
-func (base baseState) Enter() error {
-	return nil
-}
-
-func (base baseState) Exit() error {
-	return nil
-}
-
-func (base baseState) Handle(b byte) (s state, e error) {
-
-	switch {
-	case b == CSI_ENTRY:
-		return base.parser.csiEntry, nil
-	case b == DCS_ENTRY:
-		return base.parser.dcsEntry, nil
-	case b == ANSI_ESCAPE_PRIMARY:
-		return base.parser.escape, nil
-	case b == OSC_STRING:
-		return base.parser.oscString, nil
-	case sliceContains(toGroundBytes, b):
-		return base.parser.ground, nil
-	}
-
-	return nil, nil
-}
-
-func (base baseState) Name() string {
-	return base.name
-}
-
-func (base baseState) Transition(s state) error {
-	if s == base.parser.ground {
-		execBytes := []byte{0x18}
-		execBytes = append(execBytes, 0x1A)
-		execBytes = append(execBytes, getByteRange(0x80, 0x8F)...)
-		execBytes = append(execBytes, getByteRange(0x91, 0x97)...)
-		execBytes = append(execBytes, 0x99)
-		execBytes = append(execBytes, 0x9A)
-
-		if sliceContains(execBytes, base.parser.context.currentChar) {
-			return base.parser.execute()
-		}
-	}
-
-	return nil
-}
-
-type dcsEntryState struct {
-	baseState
-}
-
-type errorState struct {
-	baseState
-}

vendor/github.com/Azure/go-ansiterm/utilities.go

-package ansiterm
-
-import (
-	"strconv"
-)
-
-func sliceContains(bytes []byte, b byte) bool {
-	for _, v := range bytes {
-		if v == b {
-			return true
-		}
-	}
-
-	return false
-}
-
-func convertBytesToInteger(bytes []byte) int {
-	s := string(bytes)
-	i, _ := strconv.Atoi(s)
-	return i
-}

vendor/github.com/Azure/go-ansiterm/winterm/ansi.go

-// +build windows
-
-package winterm
-
-import (
-	"fmt"
-	"os"
-	"strconv"
-	"strings"
-	"syscall"
-
-	"github.com/Azure/go-ansiterm"
-)
-
-// Windows keyboard constants
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/dd375731(v=vs.85).aspx.
-const (
-	VK_PRIOR    = 0x21 // PAGE UP key
-	VK_NEXT     = 0x22 // PAGE DOWN key
-	VK_END      = 0x23 // END key
-	VK_HOME     = 0x24 // HOME key
-	VK_LEFT     = 0x25 // LEFT ARROW key
-	VK_UP       = 0x26 // UP ARROW key
-	VK_RIGHT    = 0x27 // RIGHT ARROW key
-	VK_DOWN     = 0x28 // DOWN ARROW key
-	VK_SELECT   = 0x29 // SELECT key
-	VK_PRINT    = 0x2A // PRINT key
-	VK_EXECUTE  = 0x2B // EXECUTE key
-	VK_SNAPSHOT = 0x2C // PRINT SCREEN key
-	VK_INSERT   = 0x2D // INS key
-	VK_DELETE   = 0x2E // DEL key
-	VK_HELP     = 0x2F // HELP key
-	VK_F1       = 0x70 // F1 key
-	VK_F2       = 0x71 // F2 key
-	VK_F3       = 0x72 // F3 key
-	VK_F4       = 0x73 // F4 key
-	VK_F5       = 0x74 // F5 key
-	VK_F6       = 0x75 // F6 key
-	VK_F7       = 0x76 // F7 key
-	VK_F8       = 0x77 // F8 key
-	VK_F9       = 0x78 // F9 key
-	VK_F10      = 0x79 // F10 key
-	VK_F11      = 0x7A // F11 key
-	VK_F12      = 0x7B // F12 key
-
-	RIGHT_ALT_PRESSED  = 0x0001
-	LEFT_ALT_PRESSED   = 0x0002
-	RIGHT_CTRL_PRESSED = 0x0004
-	LEFT_CTRL_PRESSED  = 0x0008
-	SHIFT_PRESSED      = 0x0010
-	NUMLOCK_ON         = 0x0020
-	SCROLLLOCK_ON      = 0x0040
-	CAPSLOCK_ON        = 0x0080
-	ENHANCED_KEY       = 0x0100
-)
-
-type ansiCommand struct {
-	CommandBytes []byte
-	Command      string
-	Parameters   []string
-	IsSpecial    bool
-}
-
-func newAnsiCommand(command []byte) *ansiCommand {
-
-	if isCharacterSelectionCmdChar(command[1]) {
-		// Is Character Set Selection commands
-		return &ansiCommand{
-			CommandBytes: command,
-			Command:      string(command),
-			IsSpecial:    true,
-		}
-	}
-
-	// last char is command character
-	lastCharIndex := len(command) - 1
-
-	ac := &ansiCommand{
-		CommandBytes: command,
-		Command:      string(command[lastCharIndex]),
-		IsSpecial:    false,
-	}
-
-	// more than a single escape
-	if lastCharIndex != 0 {
-		start := 1
-		// skip if double char escape sequence
-		if command[0] == ansiterm.ANSI_ESCAPE_PRIMARY && command[1] == ansiterm.ANSI_ESCAPE_SECONDARY {
-			start++
-		}
-		// convert this to GetNextParam method
-		ac.Parameters = strings.Split(string(command[start:lastCharIndex]), ansiterm.ANSI_PARAMETER_SEP)
-	}
-
-	return ac
-}
-
-func (ac *ansiCommand) paramAsSHORT(index int, defaultValue int16) int16 {
-	if index < 0 || index >= len(ac.Parameters) {
-		return defaultValue
-	}
-
-	param, err := strconv.ParseInt(ac.Parameters[index], 10, 16)
-	if err != nil {
-		return defaultValue
-	}
-
-	return int16(param)
-}
-
-func (ac *ansiCommand) String() string {
-	return fmt.Sprintf("0x%v \"%v\" (\"%v\")",
-		bytesToHex(ac.CommandBytes),
-		ac.Command,
-		strings.Join(ac.Parameters, "\",\""))
-}
-
-// isAnsiCommandChar returns true if the passed byte falls within the range of ANSI commands.
-// See http://manpages.ubuntu.com/manpages/intrepid/man4/console_codes.4.html.
-func isAnsiCommandChar(b byte) bool {
-	switch {
-	case ansiterm.ANSI_COMMAND_FIRST <= b && b <= ansiterm.ANSI_COMMAND_LAST && b != ansiterm.ANSI_ESCAPE_SECONDARY:
-		return true
-	case b == ansiterm.ANSI_CMD_G1 || b == ansiterm.ANSI_CMD_OSC || b == ansiterm.ANSI_CMD_DECPAM || b == ansiterm.ANSI_CMD_DECPNM:
-		// non-CSI escape sequence terminator
-		return true
-	case b == ansiterm.ANSI_CMD_STR_TERM || b == ansiterm.ANSI_BEL:
-		// String escape sequence terminator
-		return true
-	}
-	return false
-}
-
-func isXtermOscSequence(command []byte, current byte) bool {
-	return (len(command) >= 2 && command[0] == ansiterm.ANSI_ESCAPE_PRIMARY && command[1] == ansiterm.ANSI_CMD_OSC && current != ansiterm.ANSI_BEL)
-}
-
-func isCharacterSelectionCmdChar(b byte) bool {
-	return (b == ansiterm.ANSI_CMD_G0 || b == ansiterm.ANSI_CMD_G1 || b == ansiterm.ANSI_CMD_G2 || b == ansiterm.ANSI_CMD_G3)
-}
-
-// bytesToHex converts a slice of bytes to a human-readable string.
-func bytesToHex(b []byte) string {
-	hex := make([]string, len(b))
-	for i, ch := range b {
-		hex[i] = fmt.Sprintf("%X", ch)
-	}
-	return strings.Join(hex, "")
-}
-
-// ensureInRange adjusts the passed value, if necessary, to ensure it is within
-// the passed min / max range.
-func ensureInRange(n int16, min int16, max int16) int16 {
-	if n < min {
-		return min
-	} else if n > max {
-		return max
-	} else {
-		return n
-	}
-}
-
-func GetStdFile(nFile int) (*os.File, uintptr) {
-	var file *os.File
-	switch nFile {
-	case syscall.STD_INPUT_HANDLE:
-		file = os.Stdin
-	case syscall.STD_OUTPUT_HANDLE:
-		file = os.Stdout
-	case syscall.STD_ERROR_HANDLE:
-		file = os.Stderr
-	default:
-		panic(fmt.Errorf("Invalid standard handle identifier: %v", nFile))
-	}
-
-	fd, err := syscall.GetStdHandle(nFile)
-	if err != nil {
-		panic(fmt.Errorf("Invalid standard handle identifier: %v -- %v", nFile, err))
-	}
-
-	return file, uintptr(fd)
-}

vendor/github.com/Azure/go-ansiterm/winterm/api.go

-// +build windows
-
-package winterm
-
-import (
-	"fmt"
-	"syscall"
-	"unsafe"
-)
-
-//===========================================================================================================
-// IMPORTANT NOTE:
-//
-//	The methods below make extensive use of the "unsafe" package to obtain the required pointers.
-//	Beginning in Go 1.3, the garbage collector may release local variables (e.g., incoming arguments, stack
-//	variables) the pointers reference *before* the API completes.
-//
-//  As a result, in those cases, the code must hint that the variables remain in active by invoking the
-//	dummy method "use" (see below). Newer versions of Go are planned to change the mechanism to no longer
-//	require unsafe pointers.
-//
-//	If you add or modify methods, ENSURE protection of local variables through the "use" builtin to inform
-//	the garbage collector the variables remain in use if:
-//
-//	-- The value is not a pointer (e.g., int32, struct)
-//	-- The value is not referenced by the method after passing the pointer to Windows
-//
-//	See http://golang.org/doc/go1.3.
-//===========================================================================================================
-
-var (
-	kernel32DLL = syscall.NewLazyDLL("kernel32.dll")
-
-	getConsoleCursorInfoProc       = kernel32DLL.NewProc("GetConsoleCursorInfo")
-	setConsoleCursorInfoProc       = kernel32DLL.NewProc("SetConsoleCursorInfo")
-	setConsoleCursorPositionProc   = kernel32DLL.NewProc("SetConsoleCursorPosition")
-	setConsoleModeProc             = kernel32DLL.NewProc("SetConsoleMode")
-	getConsoleScreenBufferInfoProc = kernel32DLL.NewProc("GetConsoleScreenBufferInfo")
-	setConsoleScreenBufferSizeProc = kernel32DLL.NewProc("SetConsoleScreenBufferSize")
-	scrollConsoleScreenBufferProc  = kernel32DLL.NewProc("ScrollConsoleScreenBufferA")
-	setConsoleTextAttributeProc    = kernel32DLL.NewProc("SetConsoleTextAttribute")
-	setConsoleWindowInfoProc       = kernel32DLL.NewProc("SetConsoleWindowInfo")
-	writeConsoleOutputProc         = kernel32DLL.NewProc("WriteConsoleOutputW")
-	readConsoleInputProc           = kernel32DLL.NewProc("ReadConsoleInputW")
-	waitForSingleObjectProc        = kernel32DLL.NewProc("WaitForSingleObject")
-)
-
-// Windows Console constants
-const (
-	// Console modes
-	// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx.
-	ENABLE_PROCESSED_INPUT        = 0x0001
-	ENABLE_LINE_INPUT             = 0x0002
-	ENABLE_ECHO_INPUT             = 0x0004
-	ENABLE_WINDOW_INPUT           = 0x0008
-	ENABLE_MOUSE_INPUT            = 0x0010
-	ENABLE_INSERT_MODE            = 0x0020
-	ENABLE_QUICK_EDIT_MODE        = 0x0040
-	ENABLE_EXTENDED_FLAGS         = 0x0080
-	ENABLE_AUTO_POSITION          = 0x0100
-	ENABLE_VIRTUAL_TERMINAL_INPUT = 0x0200
-
-	ENABLE_PROCESSED_OUTPUT            = 0x0001
-	ENABLE_WRAP_AT_EOL_OUTPUT          = 0x0002
-	ENABLE_VIRTUAL_TERMINAL_PROCESSING = 0x0004
-	DISABLE_NEWLINE_AUTO_RETURN        = 0x0008
-	ENABLE_LVB_GRID_WORLDWIDE          = 0x0010
-
-	// Character attributes
-	// Note:
-	// -- The attributes are combined to produce various colors (e.g., Blue + Green will create Cyan).
-	//    Clearing all foreground or background colors results in black; setting all creates white.
-	// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms682088(v=vs.85).aspx#_win32_character_attributes.
-	FOREGROUND_BLUE      uint16 = 0x0001
-	FOREGROUND_GREEN     uint16 = 0x0002
-	FOREGROUND_RED       uint16 = 0x0004
-	FOREGROUND_INTENSITY uint16 = 0x0008
-	FOREGROUND_MASK      uint16 = 0x000F
-
-	BACKGROUND_BLUE      uint16 = 0x0010
-	BACKGROUND_GREEN     uint16 = 0x0020
-	BACKGROUND_RED       uint16 = 0x0040
-	BACKGROUND_INTENSITY uint16 = 0x0080
-	BACKGROUND_MASK      uint16 = 0x00F0
-
-	COMMON_LVB_MASK          uint16 = 0xFF00
-	COMMON_LVB_REVERSE_VIDEO uint16 = 0x4000
-	COMMON_LVB_UNDERSCORE    uint16 = 0x8000
-
-	// Input event types
-	// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms683499(v=vs.85).aspx.
-	KEY_EVENT                = 0x0001
-	MOUSE_EVENT              = 0x0002
-	WINDOW_BUFFER_SIZE_EVENT = 0x0004
-	MENU_EVENT               = 0x0008
-	FOCUS_EVENT              = 0x0010
-
-	// WaitForSingleObject return codes
-	WAIT_ABANDONED = 0x00000080
-	WAIT_FAILED    = 0xFFFFFFFF
-	WAIT_SIGNALED  = 0x0000000
-	WAIT_TIMEOUT   = 0x00000102
-
-	// WaitForSingleObject wait duration
-	WAIT_INFINITE       = 0xFFFFFFFF
-	WAIT_ONE_SECOND     = 1000
-	WAIT_HALF_SECOND    = 500
-	WAIT_QUARTER_SECOND = 250
-)
-
-// Windows API Console types
-// -- See https://msdn.microsoft.com/en-us/library/windows/desktop/ms682101(v=vs.85).aspx for Console specific types (e.g., COORD)
-// -- See https://msdn.microsoft.com/en-us/library/aa296569(v=vs.60).aspx for comments on alignment
-type (
-	CHAR_INFO struct {
-		UnicodeChar uint16
-		Attributes  uint16
-	}
-
-	CONSOLE_CURSOR_INFO struct {
-		Size    uint32
-		Visible int32
-	}
-
-	CONSOLE_SCREEN_BUFFER_INFO struct {
-		Size              COORD
-		CursorPosition    COORD
-		Attributes        uint16
-		Window            SMALL_RECT
-		MaximumWindowSize COORD
-	}
-
-	COORD struct {
-		X int16
-		Y int16
-	}
-
-	SMALL_RECT struct {
-		Left   int16
-		Top    int16
-		Right  int16
-		Bottom int16
-	}
-
-	// INPUT_RECORD is a C/C++ union of which KEY_EVENT_RECORD is one case, it is also the largest
-	// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms683499(v=vs.85).aspx.
-	INPUT_RECORD struct {
-		EventType uint16
-		KeyEvent  KEY_EVENT_RECORD
-	}
-
-	KEY_EVENT_RECORD struct {
-		KeyDown         int32
-		RepeatCount     uint16
-		VirtualKeyCode  uint16
-		VirtualScanCode uint16
-		UnicodeChar     uint16
-		ControlKeyState uint32
-	}
-
-	WINDOW_BUFFER_SIZE struct {
-		Size COORD
-	}
-)
-
-// boolToBOOL converts a Go bool into a Windows int32.
-func boolToBOOL(f bool) int32 {
-	if f {
-		return int32(1)
-	} else {
-		return int32(0)
-	}
-}
-
-// GetConsoleCursorInfo retrieves information about the size and visiblity of the console cursor.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms683163(v=vs.85).aspx.
-func GetConsoleCursorInfo(handle uintptr, cursorInfo *CONSOLE_CURSOR_INFO) error {
-	r1, r2, err := getConsoleCursorInfoProc.Call(handle, uintptr(unsafe.Pointer(cursorInfo)), 0)
-	return checkError(r1, r2, err)
-}
-
-// SetConsoleCursorInfo sets the size and visiblity of the console cursor.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms686019(v=vs.85).aspx.
-func SetConsoleCursorInfo(handle uintptr, cursorInfo *CONSOLE_CURSOR_INFO) error {
-	r1, r2, err := setConsoleCursorInfoProc.Call(handle, uintptr(unsafe.Pointer(cursorInfo)), 0)
-	return checkError(r1, r2, err)
-}
-
-// SetConsoleCursorPosition location of the console cursor.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms686025(v=vs.85).aspx.
-func SetConsoleCursorPosition(handle uintptr, coord COORD) error {
-	r1, r2, err := setConsoleCursorPositionProc.Call(handle, coordToPointer(coord))
-	use(coord)
-	return checkError(r1, r2, err)
-}
-
-// GetConsoleMode gets the console mode for given file descriptor
-// See http://msdn.microsoft.com/en-us/library/windows/desktop/ms683167(v=vs.85).aspx.
-func GetConsoleMode(handle uintptr) (mode uint32, err error) {
-	err = syscall.GetConsoleMode(syscall.Handle(handle), &mode)
-	return mode, err
-}
-
-// SetConsoleMode sets the console mode for given file descriptor
-// See http://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx.
-func SetConsoleMode(handle uintptr, mode uint32) error {
-	r1, r2, err := setConsoleModeProc.Call(handle, uintptr(mode), 0)
-	use(mode)
-	return checkError(r1, r2, err)
-}
-
-// GetConsoleScreenBufferInfo retrieves information about the specified console screen buffer.
-// See http://msdn.microsoft.com/en-us/library/windows/desktop/ms683171(v=vs.85).aspx.
-func GetConsoleScreenBufferInfo(handle uintptr) (*CONSOLE_SCREEN_BUFFER_INFO, error) {
-	info := CONSOLE_SCREEN_BUFFER_INFO{}
-	err := checkError(getConsoleScreenBufferInfoProc.Call(handle, uintptr(unsafe.Pointer(&info)), 0))
-	if err != nil {
-		return nil, err
-	}
-	return &info, nil
-}
-
-func ScrollConsoleScreenBuffer(handle uintptr, scrollRect SMALL_RECT, clipRect SMALL_RECT, destOrigin COORD, char CHAR_INFO) error {
-	r1, r2, err := scrollConsoleScreenBufferProc.Call(handle, uintptr(unsafe.Pointer(&scrollRect)), uintptr(unsafe.Pointer(&clipRect)), coordToPointer(destOrigin), uintptr(unsafe.Pointer(&char)))
-	use(scrollRect)
-	use(clipRect)
-	use(destOrigin)
-	use(char)
-	return checkError(r1, r2, err)
-}
-
-// SetConsoleScreenBufferSize sets the size of the console screen buffer.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms686044(v=vs.85).aspx.
-func SetConsoleScreenBufferSize(handle uintptr, coord COORD) error {
-	r1, r2, err := setConsoleScreenBufferSizeProc.Call(handle, coordToPointer(coord))
-	use(coord)
-	return checkError(r1, r2, err)
-}
-
-// SetConsoleTextAttribute sets the attributes of characters written to the
-// console screen buffer by the WriteFile or WriteConsole function.
-// See http://msdn.microsoft.com/en-us/library/windows/desktop/ms686047(v=vs.85).aspx.
-func SetConsoleTextAttribute(handle uintptr, attribute uint16) error {
-	r1, r2, err := setConsoleTextAttributeProc.Call(handle, uintptr(attribute), 0)
-	use(attribute)
-	return checkError(r1, r2, err)
-}
-
-// SetConsoleWindowInfo sets the size and position of the console screen buffer's window.
-// Note that the size and location must be within and no larger than the backing console screen buffer.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms686125(v=vs.85).aspx.
-func SetConsoleWindowInfo(handle uintptr, isAbsolute bool, rect SMALL_RECT) error {
-	r1, r2, err := setConsoleWindowInfoProc.Call(handle, uintptr(boolToBOOL(isAbsolute)), uintptr(unsafe.Pointer(&rect)))
-	use(isAbsolute)
-	use(rect)
-	return checkError(r1, r2, err)
-}
-
-// WriteConsoleOutput writes the CHAR_INFOs from the provided buffer to the active console buffer.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms687404(v=vs.85).aspx.
-func WriteConsoleOutput(handle uintptr, buffer []CHAR_INFO, bufferSize COORD, bufferCoord COORD, writeRegion *SMALL_RECT) error {
-	r1, r2, err := writeConsoleOutputProc.Call(handle, uintptr(unsafe.Pointer(&buffer[0])), coordToPointer(bufferSize), coordToPointer(bufferCoord), uintptr(unsafe.Pointer(writeRegion)))
-	use(buffer)
-	use(bufferSize)
-	use(bufferCoord)
-	return checkError(r1, r2, err)
-}
-
-// ReadConsoleInput reads (and removes) data from the console input buffer.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms684961(v=vs.85).aspx.
-func ReadConsoleInput(handle uintptr, buffer []INPUT_RECORD, count *uint32) error {
-	r1, r2, err := readConsoleInputProc.Call(handle, uintptr(unsafe.Pointer(&buffer[0])), uintptr(len(buffer)), uintptr(unsafe.Pointer(count)))
-	use(buffer)
-	return checkError(r1, r2, err)
-}
-
-// WaitForSingleObject waits for the passed handle to be signaled.
-// It returns true if the handle was signaled; false otherwise.
-// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms687032(v=vs.85).aspx.
-func WaitForSingleObject(handle uintptr, msWait uint32) (bool, error) {
-	r1, _, err := waitForSingleObjectProc.Call(handle, uintptr(uint32(msWait)))
-	switch r1 {
-	case WAIT_ABANDONED, WAIT_TIMEOUT:
-		return false, nil
-	case WAIT_SIGNALED:
-		return true, nil
-	}
-	use(msWait)
-	return false, err
-}
-
-// String helpers
-func (info CONSOLE_SCREEN_BUFFER_INFO) String() string {
-	return fmt.Sprintf("Size(%v) Cursor(%v) Window(%v) Max(%v)", info.Size, info.CursorPosition, info.Window, info.MaximumWindowSize)
-}
-
-func (coord COORD) String() string {
-	return fmt.Sprintf("%v,%v", coord.X, coord.Y)
-}
-
-func (rect SMALL_RECT) String() string {
-	return fmt.Sprintf("(%v,%v),(%v,%v)", rect.Left, rect.Top, rect.Right, rect.Bottom)
-}
-
-// checkError evaluates the results of a Windows API call and returns the error if it failed.
-func checkError(r1, r2 uintptr, err error) error {
-	// Windows APIs return non-zero to indicate success
-	if r1 != 0 {
-		return nil
-	}
-
-	// Return the error if provided, otherwise default to EINVAL
-	if err != nil {
-		return err
-	}
-	return syscall.EINVAL
-}
-
-// coordToPointer converts a COORD into a uintptr (by fooling the type system).
-func coordToPointer(c COORD) uintptr {
-	// Note: This code assumes the two SHORTs are correctly laid out; the "cast" to uint32 is just to get a pointer to pass.
-	return uintptr(*((*uint32)(unsafe.Pointer(&c))))
-}
-
-// use is a no-op, but the compiler cannot see that it is.
-// Calling use(p) ensures that p is kept live until that point.
-func use(p interface{}) {}

vendor/github.com/Azure/go-ansiterm/winterm/attr_translation.go

-// +build windows
-
-package winterm
-
-import "github.com/Azure/go-ansiterm"
-
-const (
-	FOREGROUND_COLOR_MASK = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE
-	BACKGROUND_COLOR_MASK = BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_BLUE
-)
-
-// collectAnsiIntoWindowsAttributes modifies the passed Windows text mode flags to reflect the
-// request represented by the passed ANSI mode.
-func collectAnsiIntoWindowsAttributes(windowsMode uint16, inverted bool, baseMode uint16, ansiMode int16) (uint16, bool) {
-	switch ansiMode {
-
-	// Mode styles
-	case ansiterm.ANSI_SGR_BOLD:
-		windowsMode = windowsMode | FOREGROUND_INTENSITY
-
-	case ansiterm.ANSI_SGR_DIM, ansiterm.ANSI_SGR_BOLD_DIM_OFF:
-		windowsMode &^= FOREGROUND_INTENSITY
-
-	case ansiterm.ANSI_SGR_UNDERLINE:
-		windowsMode = windowsMode | COMMON_LVB_UNDERSCORE
-
-	case ansiterm.ANSI_SGR_REVERSE:
-		inverted = true
-
-	case ansiterm.ANSI_SGR_REVERSE_OFF:
-		inverted = false
-
-	case ansiterm.ANSI_SGR_UNDERLINE_OFF:
-		windowsMode &^= COMMON_LVB_UNDERSCORE
-
-		// Foreground colors
-	case ansiterm.ANSI_SGR_FOREGROUND_DEFAULT:
-		windowsMode = (windowsMode &^ FOREGROUND_MASK) | (baseMode & FOREGROUND_MASK)
-
-	case ansiterm.ANSI_SGR_FOREGROUND_BLACK:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK)
-
-	case ansiterm.ANSI_SGR_FOREGROUND_RED:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK) | FOREGROUND_RED
-
-	case ansiterm.ANSI_SGR_FOREGROUND_GREEN:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK) | FOREGROUND_GREEN
-
-	case ansiterm.ANSI_SGR_FOREGROUND_YELLOW:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK) | FOREGROUND_RED | FOREGROUND_GREEN
-
-	case ansiterm.ANSI_SGR_FOREGROUND_BLUE:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK) | FOREGROUND_BLUE
-
-	case ansiterm.ANSI_SGR_FOREGROUND_MAGENTA:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK) | FOREGROUND_RED | FOREGROUND_BLUE
-
-	case ansiterm.ANSI_SGR_FOREGROUND_CYAN:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK) | FOREGROUND_GREEN | FOREGROUND_BLUE
-
-	case ansiterm.ANSI_SGR_FOREGROUND_WHITE:
-		windowsMode = (windowsMode &^ FOREGROUND_COLOR_MASK) | FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE
-
-		// Background colors
-	case ansiterm.ANSI_SGR_BACKGROUND_DEFAULT:
-		// Black with no intensity
-		windowsMode = (windowsMode &^ BACKGROUND_MASK) | (baseMode & BACKGROUND_MASK)
-
-	case ansiterm.ANSI_SGR_BACKGROUND_BLACK:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK)
-
-	case ansiterm.ANSI_SGR_BACKGROUND_RED:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK) | BACKGROUND_RED
-
-	case ansiterm.ANSI_SGR_BACKGROUND_GREEN:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK) | BACKGROUND_GREEN
-
-	case ansiterm.ANSI_SGR_BACKGROUND_YELLOW:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK) | BACKGROUND_RED | BACKGROUND_GREEN
-
-	case ansiterm.ANSI_SGR_BACKGROUND_BLUE:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK) | BACKGROUND_BLUE
-
-	case ansiterm.ANSI_SGR_BACKGROUND_MAGENTA:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK) | BACKGROUND_RED | BACKGROUND_BLUE
-
-	case ansiterm.ANSI_SGR_BACKGROUND_CYAN:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK) | BACKGROUND_GREEN | BACKGROUND_BLUE
-
-	case ansiterm.ANSI_SGR_BACKGROUND_WHITE:
-		windowsMode = (windowsMode &^ BACKGROUND_COLOR_MASK) | BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_BLUE
-	}
-
-	return windowsMode, inverted
-}
-
-// invertAttributes inverts the foreground and background colors of a Windows attributes value
-func invertAttributes(windowsMode uint16) uint16 {
-	return (COMMON_LVB_MASK & windowsMode) | ((FOREGROUND_MASK & windowsMode) << 4) | ((BACKGROUND_MASK & windowsMode) >> 4)
-}

vendor/github.com/Azure/go-ansiterm/winterm/cursor_helpers.go

-// +build windows
-
-package winterm
-
-const (
-	horizontal = iota
-	vertical
-)
-
-func (h *windowsAnsiEventHandler) getCursorWindow(info *CONSOLE_SCREEN_BUFFER_INFO) SMALL_RECT {
-	if h.originMode {
-		sr := h.effectiveSr(info.Window)
-		return SMALL_RECT{
-			Top:    sr.top,
-			Bottom: sr.bottom,
-			Left:   0,
-			Right:  info.Size.X - 1,
-		}
-	} else {
-		return SMALL_RECT{
-			Top:    info.Window.Top,
-			Bottom: info.Window.Bottom,
-			Left:   0,
-			Right:  info.Size.X - 1,
-		}
-	}
-}
-
-// setCursorPosition sets the cursor to the specified position, bounded to the screen size
-func (h *windowsAnsiEventHandler) setCursorPosition(position COORD, window SMALL_RECT) error {
-	position.X = ensureInRange(position.X, window.Left, window.Right)
-	position.Y = ensureInRange(position.Y, window.Top, window.Bottom)
-	err := SetConsoleCursorPosition(h.fd, position)
-	if err != nil {
-		return err
-	}
-	h.logf("Cursor position set: (%d, %d)", position.X, position.Y)
-	return err
-}
-
-func (h *windowsAnsiEventHandler) moveCursorVertical(param int) error {
-	return h.moveCursor(vertical, param)
-}
-
-func (h *windowsAnsiEventHandler) moveCursorHorizontal(param int) error {
-	return h.moveCursor(horizontal, param)
-}
-
-func (h *windowsAnsiEventHandler) moveCursor(moveMode int, param int) error {
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	position := info.CursorPosition
-	switch moveMode {
-	case horizontal:
-		position.X += int16(param)
-	case vertical:
-		position.Y += int16(param)
-	}
-
-	if err = h.setCursorPosition(position, h.getCursorWindow(info)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) moveCursorLine(param int) error {
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	position := info.CursorPosition
-	position.X = 0
-	position.Y += int16(param)
-
-	if err = h.setCursorPosition(position, h.getCursorWindow(info)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) moveCursorColumn(param int) error {
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	position := info.CursorPosition
-	position.X = int16(param) - 1
-
-	if err = h.setCursorPosition(position, h.getCursorWindow(info)); err != nil {
-		return err
-	}
-
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/winterm/erase_helpers.go

-// +build windows
-
-package winterm
-
-import "github.com/Azure/go-ansiterm"
-
-func (h *windowsAnsiEventHandler) clearRange(attributes uint16, fromCoord COORD, toCoord COORD) error {
-	// Ignore an invalid (negative area) request
-	if toCoord.Y < fromCoord.Y {
-		return nil
-	}
-
-	var err error
-
-	var coordStart = COORD{}
-	var coordEnd = COORD{}
-
-	xCurrent, yCurrent := fromCoord.X, fromCoord.Y
-	xEnd, yEnd := toCoord.X, toCoord.Y
-
-	// Clear any partial initial line
-	if xCurrent > 0 {
-		coordStart.X, coordStart.Y = xCurrent, yCurrent
-		coordEnd.X, coordEnd.Y = xEnd, yCurrent
-
-		err = h.clearRect(attributes, coordStart, coordEnd)
-		if err != nil {
-			return err
-		}
-
-		xCurrent = 0
-		yCurrent += 1
-	}
-
-	// Clear intervening rectangular section
-	if yCurrent < yEnd {
-		coordStart.X, coordStart.Y = xCurrent, yCurrent
-		coordEnd.X, coordEnd.Y = xEnd, yEnd-1
-
-		err = h.clearRect(attributes, coordStart, coordEnd)
-		if err != nil {
-			return err
-		}
-
-		xCurrent = 0
-		yCurrent = yEnd
-	}
-
-	// Clear remaining partial ending line
-	coordStart.X, coordStart.Y = xCurrent, yCurrent
-	coordEnd.X, coordEnd.Y = xEnd, yEnd
-
-	err = h.clearRect(attributes, coordStart, coordEnd)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) clearRect(attributes uint16, fromCoord COORD, toCoord COORD) error {
-	region := SMALL_RECT{Top: fromCoord.Y, Left: fromCoord.X, Bottom: toCoord.Y, Right: toCoord.X}
-	width := toCoord.X - fromCoord.X + 1
-	height := toCoord.Y - fromCoord.Y + 1
-	size := uint32(width) * uint32(height)
-
-	if size <= 0 {
-		return nil
-	}
-
-	buffer := make([]CHAR_INFO, size)
-
-	char := CHAR_INFO{ansiterm.FILL_CHARACTER, attributes}
-	for i := 0; i < int(size); i++ {
-		buffer[i] = char
-	}
-
-	err := WriteConsoleOutput(h.fd, buffer, COORD{X: width, Y: height}, COORD{X: 0, Y: 0}, &region)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/winterm/scroll_helper.go

-// +build windows
-
-package winterm
-
-// effectiveSr gets the current effective scroll region in buffer coordinates
-func (h *windowsAnsiEventHandler) effectiveSr(window SMALL_RECT) scrollRegion {
-	top := addInRange(window.Top, h.sr.top, window.Top, window.Bottom)
-	bottom := addInRange(window.Top, h.sr.bottom, window.Top, window.Bottom)
-	if top >= bottom {
-		top = window.Top
-		bottom = window.Bottom
-	}
-	return scrollRegion{top: top, bottom: bottom}
-}
-
-func (h *windowsAnsiEventHandler) scrollUp(param int) error {
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	sr := h.effectiveSr(info.Window)
-	return h.scroll(param, sr, info)
-}
-
-func (h *windowsAnsiEventHandler) scrollDown(param int) error {
-	return h.scrollUp(-param)
-}
-
-func (h *windowsAnsiEventHandler) deleteLines(param int) error {
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	start := info.CursorPosition.Y
-	sr := h.effectiveSr(info.Window)
-	// Lines cannot be inserted or deleted outside the scrolling region.
-	if start >= sr.top && start <= sr.bottom {
-		sr.top = start
-		return h.scroll(param, sr, info)
-	} else {
-		return nil
-	}
-}
-
-func (h *windowsAnsiEventHandler) insertLines(param int) error {
-	return h.deleteLines(-param)
-}
-
-// scroll scrolls the provided scroll region by param lines. The scroll region is in buffer coordinates.
-func (h *windowsAnsiEventHandler) scroll(param int, sr scrollRegion, info *CONSOLE_SCREEN_BUFFER_INFO) error {
-	h.logf("scroll: scrollTop: %d, scrollBottom: %d", sr.top, sr.bottom)
-	h.logf("scroll: windowTop: %d, windowBottom: %d", info.Window.Top, info.Window.Bottom)
-
-	// Copy from and clip to the scroll region (full buffer width)
-	scrollRect := SMALL_RECT{
-		Top:    sr.top,
-		Bottom: sr.bottom,
-		Left:   0,
-		Right:  info.Size.X - 1,
-	}
-
-	// Origin to which area should be copied
-	destOrigin := COORD{
-		X: 0,
-		Y: sr.top - int16(param),
-	}
-
-	char := CHAR_INFO{
-		UnicodeChar: ' ',
-		Attributes:  h.attributes,
-	}
-
-	if err := ScrollConsoleScreenBuffer(h.fd, scrollRect, scrollRect, destOrigin, char); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) deleteCharacters(param int) error {
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-	return h.scrollLine(param, info.CursorPosition, info)
-}
-
-func (h *windowsAnsiEventHandler) insertCharacters(param int) error {
-	return h.deleteCharacters(-param)
-}
-
-// scrollLine scrolls a line horizontally starting at the provided position by a number of columns.
-func (h *windowsAnsiEventHandler) scrollLine(columns int, position COORD, info *CONSOLE_SCREEN_BUFFER_INFO) error {
-	// Copy from and clip to the scroll region (full buffer width)
-	scrollRect := SMALL_RECT{
-		Top:    position.Y,
-		Bottom: position.Y,
-		Left:   position.X,
-		Right:  info.Size.X - 1,
-	}
-
-	// Origin to which area should be copied
-	destOrigin := COORD{
-		X: position.X - int16(columns),
-		Y: position.Y,
-	}
-
-	char := CHAR_INFO{
-		UnicodeChar: ' ',
-		Attributes:  h.attributes,
-	}
-
-	if err := ScrollConsoleScreenBuffer(h.fd, scrollRect, scrollRect, destOrigin, char); err != nil {
-		return err
-	}
-	return nil
-}

vendor/github.com/Azure/go-ansiterm/winterm/utilities.go

-// +build windows
-
-package winterm
-
-// AddInRange increments a value by the passed quantity while ensuring the values
-// always remain within the supplied min / max range.
-func addInRange(n int16, increment int16, min int16, max int16) int16 {
-	return ensureInRange(n+increment, min, max)
-}

vendor/github.com/Azure/go-ansiterm/winterm/win_event_handler.go

-// +build windows
-
-package winterm
-
-import (
-	"bytes"
-	"log"
-	"os"
-	"strconv"
-
-	"github.com/Azure/go-ansiterm"
-)
-
-type windowsAnsiEventHandler struct {
-	fd             uintptr
-	file           *os.File
-	infoReset      *CONSOLE_SCREEN_BUFFER_INFO
-	sr             scrollRegion
-	buffer         bytes.Buffer
-	attributes     uint16
-	inverted       bool
-	wrapNext       bool
-	drewMarginByte bool
-	originMode     bool
-	marginByte     byte
-	curInfo        *CONSOLE_SCREEN_BUFFER_INFO
-	curPos         COORD
-	logf           func(string, ...interface{})
-}
-
-type Option func(*windowsAnsiEventHandler)
-
-func WithLogf(f func(string, ...interface{})) Option {
-	return func(w *windowsAnsiEventHandler) {
-		w.logf = f
-	}
-}
-
-func CreateWinEventHandler(fd uintptr, file *os.File, opts ...Option) ansiterm.AnsiEventHandler {
-	infoReset, err := GetConsoleScreenBufferInfo(fd)
-	if err != nil {
-		return nil
-	}
-
-	h := &windowsAnsiEventHandler{
-		fd:         fd,
-		file:       file,
-		infoReset:  infoReset,
-		attributes: infoReset.Attributes,
-	}
-	for _, o := range opts {
-		o(h)
-	}
-
-	if isDebugEnv := os.Getenv(ansiterm.LogEnv); isDebugEnv == "1" {
-		logFile, _ := os.Create("winEventHandler.log")
-		logger := log.New(logFile, "", log.LstdFlags)
-		if h.logf != nil {
-			l := h.logf
-			h.logf = func(s string, v ...interface{}) {
-				l(s, v...)
-				logger.Printf(s, v...)
-			}
-		} else {
-			h.logf = logger.Printf
-		}
-	}
-
-	if h.logf == nil {
-		h.logf = func(string, ...interface{}) {}
-	}
-
-	return h
-}
-
-type scrollRegion struct {
-	top    int16
-	bottom int16
-}
-
-// simulateLF simulates a LF or CR+LF by scrolling if necessary to handle the
-// current cursor position and scroll region settings, in which case it returns
-// true. If no special handling is necessary, then it does nothing and returns
-// false.
-//
-// In the false case, the caller should ensure that a carriage return
-// and line feed are inserted or that the text is otherwise wrapped.
-func (h *windowsAnsiEventHandler) simulateLF(includeCR bool) (bool, error) {
-	if h.wrapNext {
-		if err := h.Flush(); err != nil {
-			return false, err
-		}
-		h.clearWrap()
-	}
-	pos, info, err := h.getCurrentInfo()
-	if err != nil {
-		return false, err
-	}
-	sr := h.effectiveSr(info.Window)
-	if pos.Y == sr.bottom {
-		// Scrolling is necessary. Let Windows automatically scroll if the scrolling region
-		// is the full window.
-		if sr.top == info.Window.Top && sr.bottom == info.Window.Bottom {
-			if includeCR {
-				pos.X = 0
-				h.updatePos(pos)
-			}
-			return false, nil
-		}
-
-		// A custom scroll region is active. Scroll the window manually to simulate
-		// the LF.
-		if err := h.Flush(); err != nil {
-			return false, err
-		}
-		h.logf("Simulating LF inside scroll region")
-		if err := h.scrollUp(1); err != nil {
-			return false, err
-		}
-		if includeCR {
-			pos.X = 0
-			if err := SetConsoleCursorPosition(h.fd, pos); err != nil {
-				return false, err
-			}
-		}
-		return true, nil
-
-	} else if pos.Y < info.Window.Bottom {
-		// Let Windows handle the LF.
-		pos.Y++
-		if includeCR {
-			pos.X = 0
-		}
-		h.updatePos(pos)
-		return false, nil
-	} else {
-		// The cursor is at the bottom of the screen but outside the scroll
-		// region. Skip the LF.
-		h.logf("Simulating LF outside scroll region")
-		if includeCR {
-			if err := h.Flush(); err != nil {
-				return false, err
-			}
-			pos.X = 0
-			if err := SetConsoleCursorPosition(h.fd, pos); err != nil {
-				return false, err
-			}
-		}
-		return true, nil
-	}
-}
-
-// executeLF executes a LF without a CR.
-func (h *windowsAnsiEventHandler) executeLF() error {
-	handled, err := h.simulateLF(false)
-	if err != nil {
-		return err
-	}
-	if !handled {
-		// Windows LF will reset the cursor column position. Write the LF
-		// and restore the cursor position.
-		pos, _, err := h.getCurrentInfo()
-		if err != nil {
-			return err
-		}
-		h.buffer.WriteByte(ansiterm.ANSI_LINE_FEED)
-		if pos.X != 0 {
-			if err := h.Flush(); err != nil {
-				return err
-			}
-			h.logf("Resetting cursor position for LF without CR")
-			if err := SetConsoleCursorPosition(h.fd, pos); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) Print(b byte) error {
-	if h.wrapNext {
-		h.buffer.WriteByte(h.marginByte)
-		h.clearWrap()
-		if _, err := h.simulateLF(true); err != nil {
-			return err
-		}
-	}
-	pos, info, err := h.getCurrentInfo()
-	if err != nil {
-		return err
-	}
-	if pos.X == info.Size.X-1 {
-		h.wrapNext = true
-		h.marginByte = b
-	} else {
-		pos.X++
-		h.updatePos(pos)
-		h.buffer.WriteByte(b)
-	}
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) Execute(b byte) error {
-	switch b {
-	case ansiterm.ANSI_TAB:
-		h.logf("Execute(TAB)")
-		// Move to the next tab stop, but preserve auto-wrap if already set.
-		if !h.wrapNext {
-			pos, info, err := h.getCurrentInfo()
-			if err != nil {
-				return err
-			}
-			pos.X = (pos.X + 8) - pos.X%8
-			if pos.X >= info.Size.X {
-				pos.X = info.Size.X - 1
-			}
-			if err := h.Flush(); err != nil {
-				return err
-			}
-			if err := SetConsoleCursorPosition(h.fd, pos); err != nil {
-				return err
-			}
-		}
-		return nil
-
-	case ansiterm.ANSI_BEL:
-		h.buffer.WriteByte(ansiterm.ANSI_BEL)
-		return nil
-
-	case ansiterm.ANSI_BACKSPACE:
-		if h.wrapNext {
-			if err := h.Flush(); err != nil {
-				return err
-			}
-			h.clearWrap()
-		}
-		pos, _, err := h.getCurrentInfo()
-		if err != nil {
-			return err
-		}
-		if pos.X > 0 {
-			pos.X--
-			h.updatePos(pos)
-			h.buffer.WriteByte(ansiterm.ANSI_BACKSPACE)
-		}
-		return nil
-
-	case ansiterm.ANSI_VERTICAL_TAB, ansiterm.ANSI_FORM_FEED:
-		// Treat as true LF.
-		return h.executeLF()
-
-	case ansiterm.ANSI_LINE_FEED:
-		// Simulate a CR and LF for now since there is no way in go-ansiterm
-		// to tell if the LF should include CR (and more things break when it's
-		// missing than when it's incorrectly added).
-		handled, err := h.simulateLF(true)
-		if handled || err != nil {
-			return err
-		}
-		return h.buffer.WriteByte(ansiterm.ANSI_LINE_FEED)
-
-	case ansiterm.ANSI_CARRIAGE_RETURN:
-		if h.wrapNext {
-			if err := h.Flush(); err != nil {
-				return err
-			}
-			h.clearWrap()
-		}
-		pos, _, err := h.getCurrentInfo()
-		if err != nil {
-			return err
-		}
-		if pos.X != 0 {
-			pos.X = 0
-			h.updatePos(pos)
-			h.buffer.WriteByte(ansiterm.ANSI_CARRIAGE_RETURN)
-		}
-		return nil
-
-	default:
-		return nil
-	}
-}
-
-func (h *windowsAnsiEventHandler) CUU(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CUU: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.moveCursorVertical(-param)
-}
-
-func (h *windowsAnsiEventHandler) CUD(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CUD: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.moveCursorVertical(param)
-}
-
-func (h *windowsAnsiEventHandler) CUF(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CUF: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.moveCursorHorizontal(param)
-}
-
-func (h *windowsAnsiEventHandler) CUB(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CUB: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.moveCursorHorizontal(-param)
-}
-
-func (h *windowsAnsiEventHandler) CNL(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CNL: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.moveCursorLine(param)
-}
-
-func (h *windowsAnsiEventHandler) CPL(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CPL: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.moveCursorLine(-param)
-}
-
-func (h *windowsAnsiEventHandler) CHA(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CHA: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.moveCursorColumn(param)
-}
-
-func (h *windowsAnsiEventHandler) VPA(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("VPA: [[%d]]", param)
-	h.clearWrap()
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-	window := h.getCursorWindow(info)
-	position := info.CursorPosition
-	position.Y = window.Top + int16(param) - 1
-	return h.setCursorPosition(position, window)
-}
-
-func (h *windowsAnsiEventHandler) CUP(row int, col int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("CUP: [[%d %d]]", row, col)
-	h.clearWrap()
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	window := h.getCursorWindow(info)
-	position := COORD{window.Left + int16(col) - 1, window.Top + int16(row) - 1}
-	return h.setCursorPosition(position, window)
-}
-
-func (h *windowsAnsiEventHandler) HVP(row int, col int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("HVP: [[%d %d]]", row, col)
-	h.clearWrap()
-	return h.CUP(row, col)
-}
-
-func (h *windowsAnsiEventHandler) DECTCEM(visible bool) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("DECTCEM: [%v]", []string{strconv.FormatBool(visible)})
-	h.clearWrap()
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) DECOM(enable bool) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("DECOM: [%v]", []string{strconv.FormatBool(enable)})
-	h.clearWrap()
-	h.originMode = enable
-	return h.CUP(1, 1)
-}
-
-func (h *windowsAnsiEventHandler) DECCOLM(use132 bool) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("DECCOLM: [%v]", []string{strconv.FormatBool(use132)})
-	h.clearWrap()
-	if err := h.ED(2); err != nil {
-		return err
-	}
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-	targetWidth := int16(80)
-	if use132 {
-		targetWidth = 132
-	}
-	if info.Size.X < targetWidth {
-		if err := SetConsoleScreenBufferSize(h.fd, COORD{targetWidth, info.Size.Y}); err != nil {
-			h.logf("set buffer failed: %v", err)
-			return err
-		}
-	}
-	window := info.Window
-	window.Left = 0
-	window.Right = targetWidth - 1
-	if err := SetConsoleWindowInfo(h.fd, true, window); err != nil {
-		h.logf("set window failed: %v", err)
-		return err
-	}
-	if info.Size.X > targetWidth {
-		if err := SetConsoleScreenBufferSize(h.fd, COORD{targetWidth, info.Size.Y}); err != nil {
-			h.logf("set buffer failed: %v", err)
-			return err
-		}
-	}
-	return SetConsoleCursorPosition(h.fd, COORD{0, 0})
-}
-
-func (h *windowsAnsiEventHandler) ED(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("ED: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-
-	// [J  -- Erases from the cursor to the end of the screen, including the cursor position.
-	// [1J -- Erases from the beginning of the screen to the cursor, including the cursor position.
-	// [2J -- Erases the complete display. The cursor does not move.
-	// Notes:
-	// -- Clearing the entire buffer, versus just the Window, works best for Windows Consoles
-
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	var start COORD
-	var end COORD
-
-	switch param {
-	case 0:
-		start = info.CursorPosition
-		end = COORD{info.Size.X - 1, info.Size.Y - 1}
-
-	case 1:
-		start = COORD{0, 0}
-		end = info.CursorPosition
-
-	case 2:
-		start = COORD{0, 0}
-		end = COORD{info.Size.X - 1, info.Size.Y - 1}
-	}
-
-	err = h.clearRange(h.attributes, start, end)
-	if err != nil {
-		return err
-	}
-
-	// If the whole buffer was cleared, move the window to the top while preserving
-	// the window-relative cursor position.
-	if param == 2 {
-		pos := info.CursorPosition
-		window := info.Window
-		pos.Y -= window.Top
-		window.Bottom -= window.Top
-		window.Top = 0
-		if err := SetConsoleCursorPosition(h.fd, pos); err != nil {
-			return err
-		}
-		if err := SetConsoleWindowInfo(h.fd, true, window); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) EL(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("EL: [%v]", strconv.Itoa(param))
-	h.clearWrap()
-
-	// [K  -- Erases from the cursor to the end of the line, including the cursor position.
-	// [1K -- Erases from the beginning of the line to the cursor, including the cursor position.
-	// [2K -- Erases the complete line.
-
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	var start COORD
-	var end COORD
-
-	switch param {
-	case 0:
-		start = info.CursorPosition
-		end = COORD{info.Size.X, info.CursorPosition.Y}
-
-	case 1:
-		start = COORD{0, info.CursorPosition.Y}
-		end = info.CursorPosition
-
-	case 2:
-		start = COORD{0, info.CursorPosition.Y}
-		end = COORD{info.Size.X, info.CursorPosition.Y}
-	}
-
-	err = h.clearRange(h.attributes, start, end)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) IL(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("IL: [%v]", strconv.Itoa(param))
-	h.clearWrap()
-	return h.insertLines(param)
-}
-
-func (h *windowsAnsiEventHandler) DL(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("DL: [%v]", strconv.Itoa(param))
-	h.clearWrap()
-	return h.deleteLines(param)
-}
-
-func (h *windowsAnsiEventHandler) ICH(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("ICH: [%v]", strconv.Itoa(param))
-	h.clearWrap()
-	return h.insertCharacters(param)
-}
-
-func (h *windowsAnsiEventHandler) DCH(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("DCH: [%v]", strconv.Itoa(param))
-	h.clearWrap()
-	return h.deleteCharacters(param)
-}
-
-func (h *windowsAnsiEventHandler) SGR(params []int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	strings := []string{}
-	for _, v := range params {
-		strings = append(strings, strconv.Itoa(v))
-	}
-
-	h.logf("SGR: [%v]", strings)
-
-	if len(params) <= 0 {
-		h.attributes = h.infoReset.Attributes
-		h.inverted = false
-	} else {
-		for _, attr := range params {
-
-			if attr == ansiterm.ANSI_SGR_RESET {
-				h.attributes = h.infoReset.Attributes
-				h.inverted = false
-				continue
-			}
-
-			h.attributes, h.inverted = collectAnsiIntoWindowsAttributes(h.attributes, h.inverted, h.infoReset.Attributes, int16(attr))
-		}
-	}
-
-	attributes := h.attributes
-	if h.inverted {
-		attributes = invertAttributes(attributes)
-	}
-	err := SetConsoleTextAttribute(h.fd, attributes)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) SU(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("SU: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.scrollUp(param)
-}
-
-func (h *windowsAnsiEventHandler) SD(param int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("SD: [%v]", []string{strconv.Itoa(param)})
-	h.clearWrap()
-	return h.scrollDown(param)
-}
-
-func (h *windowsAnsiEventHandler) DA(params []string) error {
-	h.logf("DA: [%v]", params)
-	// DA cannot be implemented because it must send data on the VT100 input stream,
-	// which is not available to go-ansiterm.
-	return nil
-}
-
-func (h *windowsAnsiEventHandler) DECSTBM(top int, bottom int) error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("DECSTBM: [%d, %d]", top, bottom)
-
-	// Windows is 0 indexed, Linux is 1 indexed
-	h.sr.top = int16(top - 1)
-	h.sr.bottom = int16(bottom - 1)
-
-	// This command also moves the cursor to the origin.
-	h.clearWrap()
-	return h.CUP(1, 1)
-}
-
-func (h *windowsAnsiEventHandler) RI() error {
-	if err := h.Flush(); err != nil {
-		return err
-	}
-	h.logf("RI: []")
-	h.clearWrap()
-
-	info, err := GetConsoleScreenBufferInfo(h.fd)
-	if err != nil {
-		return err
-	}
-
-	sr := h.effectiveSr(info.Window)
-	if info.CursorPosition.Y == sr.top {
-		return h.scrollDown(1)
-	}
-
-	return h.moveCursorVertical(-1)
-}
-
-func (h *windowsAnsiEventHandler) IND() error {
-	h.logf("IND: []")
-	return h.executeLF()
-}
-
-func (h *windowsAnsiEventHandler) Flush() error {
-	h.curInfo = nil
-	if h.buffer.Len() > 0 {
-		h.logf("Flush: [%s]", h.buffer.Bytes())
-		if _, err := h.buffer.WriteTo(h.file); err != nil {
-			return err
-		}
-	}
-
-	if h.wrapNext && !h.drewMarginByte {
-		h.logf("Flush: drawing margin byte '%c'", h.marginByte)
-
-		info, err := GetConsoleScreenBufferInfo(h.fd)
-		if err != nil {
-			return err
-		}
-
-		charInfo := []CHAR_INFO{{UnicodeChar: uint16(h.marginByte), Attributes: info.Attributes}}
-		size := COORD{1, 1}
-		position := COORD{0, 0}
-		region := SMALL_RECT{Left: info.CursorPosition.X, Top: info.CursorPosition.Y, Right: info.CursorPosition.X, Bottom: info.CursorPosition.Y}
-		if err := WriteConsoleOutput(h.fd, charInfo, size, position, &region); err != nil {
-			return err
-		}
-		h.drewMarginByte = true
-	}
-	return nil
-}
-
-// cacheConsoleInfo ensures that the current console screen information has been queried
-// since the last call to Flush(). It must be called before accessing h.curInfo or h.curPos.
-func (h *windowsAnsiEventHandler) getCurrentInfo() (COORD, *CONSOLE_SCREEN_BUFFER_INFO, error) {
-	if h.curInfo == nil {
-		info, err := GetConsoleScreenBufferInfo(h.fd)
-		if err != nil {
-			return COORD{}, nil, err
-		}
-		h.curInfo = info
-		h.curPos = info.CursorPosition
-	}
-	return h.curPos, h.curInfo, nil
-}
-
-func (h *windowsAnsiEventHandler) updatePos(pos COORD) {
-	if h.curInfo == nil {
-		panic("failed to call getCurrentInfo before calling updatePos")
-	}
-	h.curPos = pos
-}
-
-// clearWrap clears the state where the cursor is in the margin
-// waiting for the next character before wrapping the line. This must
-// be done before most operations that act on the cursor.
-func (h *windowsAnsiEventHandler) clearWrap() {
-	h.wrapNext = false
-	h.drewMarginByte = false
-}

vendor/github.com/Parallels/docker-machine-parallels/LICENSE

-MIT License
-
-Copyright (c) 2015-2017 Parallels IP Holdings GmbH.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

vendor/github.com/Parallels/docker-machine-parallels/parallels.go

-// +build !darwin
-
-package parallels
-
-import "github.com/docker/machine/libmachine/drivers"
-
-func NewDriver(hostName, storePath string) drivers.Driver {
-	return drivers.NewDriverNotSupported("parallels", hostName, storePath)
-}

vendor/github.com/Parallels/docker-machine-parallels/prlctl.go

-package parallels
-
-import (
-	"bytes"
-	"errors"
-	"os"
-	"os/exec"
-	"strings"
-
-	"github.com/docker/machine/libmachine/log"
-)
-
-var (
-	prlctlCmd      = detectCmdInPath("prlctl")
-	prlsrvctlCmd   = detectCmdInPath("prlsrvctl")
-	prldisktoolCmd = detectCmdInPath("prl_disk_tool")
-
-	errPrlctlNotFound      = errors.New("Could not detect `prlctl` binary! Make sure Parallels Desktop Pro or Business edition is installed")
-	errPrlsrvctlNotFound   = errors.New("Could not detect `prlsrvctl` binary! Make sure Parallels Desktop Pro or Business edition is installed")
-	errPrldisktoolNotFound = errors.New("Could not detect `prl_disk_tool` binary! Make sure Parallels Desktop Pro or Business edition is installed")
-)
-
-func runCmd(cmdName string, args []string, notFound error) (string, string, error) {
-	cmd := exec.Command(cmdName, args...)
-	if os.Getenv("MACHINE_DEBUG") != "" {
-		cmd.Stdout = os.Stdout
-		cmd.Stderr = os.Stderr
-	}
-
-	var stdout bytes.Buffer
-	var stderr bytes.Buffer
-	cmd.Stdout, cmd.Stderr = &stdout, &stderr
-	log.Debugf("executing: %v %v", cmdName, strings.Join(args, " "))
-
-	err := cmd.Run()
-	if err != nil {
-		if ee, ok := err.(*exec.Error); ok && ee.Err == exec.ErrNotFound {
-			err = notFound
-		}
-	}
-	return stdout.String(), stderr.String(), err
-}
-
-func prlctl(args ...string) error {
-	_, _, err := runCmd(prlctlCmd, args, errPrlctlNotFound)
-	return err
-}
-
-func prlctlOutErr(args ...string) (string, string, error) {
-	return runCmd(prlctlCmd, args, errPrlctlNotFound)
-}
-
-func prlsrvctl(args ...string) error {
-	_, _, err := runCmd(prlsrvctlCmd, args, errPrlsrvctlNotFound)
-	return err
-}
-
-func prlsrvctlOutErr(args ...string) (string, string, error) {
-	return runCmd(prlsrvctlCmd, args, errPrlsrvctlNotFound)
-}
-
-func prldisktool(args ...string) error {
-	_, _, err := runCmd(prldisktoolCmd, args, errPrldisktoolNotFound)
-	return err
-}

vendor/github.com/Parallels/docker-machine-parallels/version.go

-package parallels
-
-import "fmt"
-
-// GitCommit that was compiled. This will be filled in by the compiler.
-var GitCommit string
-
-// Version number that is being run at the moment.
-const Version = "1.3.0"
-
-// FullVersion formats the version to be printed.
-func FullVersion() string {
-	return fmt.Sprintf("%s, build %s", Version, GitCommit)
-}

vendor/github.com/blang/semver/LICENSE

-The MIT License
-
-Copyright (c) 2014 Benedikt Lang <github at benediktlang.de>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-

vendor/github.com/blang/semver/json.go

-package semver
-
-import (
-	"encoding/json"
-)
-
-// MarshalJSON implements the encoding/json.Marshaler interface.
-func (v Version) MarshalJSON() ([]byte, error) {
-	return json.Marshal(v.String())
-}
-
-// UnmarshalJSON implements the encoding/json.Unmarshaler interface.
-func (v *Version) UnmarshalJSON(data []byte) (err error) {
-	var versionString string
-
-	if err = json.Unmarshal(data, &versionString); err != nil {
-		return
-	}
-
-	*v, err = Parse(versionString)
-
-	return
-}

vendor/github.com/blang/semver/sort.go

-package semver
-
-import (
-	"sort"
-)
-
-// Versions represents multiple versions.
-type Versions []Version
-
-// Len returns length of version collection
-func (s Versions) Len() int {
-	return len(s)
-}
-
-// Swap swaps two versions inside the collection by its indices
-func (s Versions) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-// Less checks if version at index i is less than version at index j
-func (s Versions) Less(i, j int) bool {
-	return s[i].LT(s[j])
-}
-
-// Sort sorts a slice of versions
-func Sort(versions []Version) {
-	sort.Sort(Versions(versions))
-}

vendor/github.com/blang/semver/sql.go

-package semver
-
-import (
-	"database/sql/driver"
-	"fmt"
-)
-
-// Scan implements the database/sql.Scanner interface.
-func (v *Version) Scan(src interface{}) (err error) {
-	var str string
-	switch src := src.(type) {
-	case string:
-		str = src
-	case []byte:
-		str = string(src)
-	default:
-		return fmt.Errorf("Version.Scan: cannot convert %T to string.", src)
-	}
-
-	if t, err := Parse(str); err == nil {
-		*v = t
-	}
-
-	return
-}
-
-// Value implements the database/sql/driver.Valuer interface.
-func (v Version) Value() (driver.Value, error) {
-	return v.String(), nil
-}

vendor/github.com/cloudfoundry-attic/jibber_jabber/jibber_jabber.go

-package jibber_jabber
-
-import (
-	"strings"
-)
-
-const (
-	COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE = "Could not detect Language"
-)
-
-func splitLocale(locale string) (string, string) {
-	formattedLocale := strings.Split(locale, ".")[0]
-	formattedLocale = strings.Replace(formattedLocale, "-", "_", -1)
-
-	pieces := strings.Split(formattedLocale, "_")
-	language := pieces[0]
-	territory := ""
-	if len(pieces) > 1 {
-		territory = strings.Split(formattedLocale, "_")[1]
-	}
-	return language, territory
-}

vendor/github.com/cpuguy83/go-md2man/LICENSE.md

-The MIT License (MIT)
-
-Copyright (c) 2014 Brian Goff
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

vendor/github.com/docker/docker/integration-cli/fixtures/https/ca.pem

-../../../integration/testdata/https/ca.pem
\ No newline at end of file

vendor/github.com/docker/docker/integration-cli/fixtures/https/client-cert.pem

-../../../integration/testdata/https/client-cert.pem
\ No newline at end of file