migrate to go modules from dep

.travis.yml

@@ -5,6 +5,7 @@ before_install:
   - export PATH=~/bin:"$PATH"
 language: go
 go:
+  - 1.12.x
   - 1.11.x
   - 1.10.x
   - 1.9.x

CONTRIBUTING.md

@@ -43,8 +43,8 @@ feature is a good idea for hub if it improves some workflow for a GitHub user.
 8. Open a pull request describing your changes:
     `bin/hub pull-request`
 
-Vendored Go dependencies are managed with [`dep`](https://golang.github.io/dep/docs/daily-dep.html).
-Check `dep help ensure` for information on how to add or update a vendored
+Vendored Go dependencies are managed with [`go mod`](https://github.com/golang/go/wiki/Modules).
+Check `go help mod` for information on how to add or update a vendored
 dependency.
 
 ## How to write tests

Gopkg.lock

-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  name = "github.com/BurntSushi/toml"
-  packages = ["."]
-  revision = "b26d9c308763d68093482582cea63d69be07a0f0"
-  version = "v0.3.0"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/atotto/clipboard"
-  packages = ["."]
-  revision = "bc5958e1c8339112fc3347a89f3c482f416a69d3"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/bmizerany/assert"
-  packages = ["."]
-  revision = "b7ed37b82869576c289d7d97fb2bbd8b64a0cb28"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/kballard/go-shellquote"
-  packages = ["."]
-  revision = "cd60e84ee657ff3dc51de0b4f55dd299a3e136f2"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/kr/pretty"
-  packages = ["."]
-  revision = "cfb55aafdaf3ec08f0db22699ab822c50091b1c4"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/kr/text"
-  packages = ["."]
-  revision = "7cafcd837844e784b526369c9bce262804aebc60"
-
-[[projects]]
-  name = "github.com/mattn/go-colorable"
-  packages = ["."]
-  revision = "167de6bfdfba052fa6b2d3664c8f5272e23c9072"
-  version = "v0.0.9"
-
-[[projects]]
-  name = "github.com/mattn/go-isatty"
-  packages = ["."]
-  revision = "0360b2af4f38e8d38c7fce2a9f4e702702d73a39"
-  version = "v0.0.3"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/mitchellh/go-homedir"
-  packages = ["."]
-  revision = "b8bc1bf767474819792c23f32d8286a45736f1c6"
-
-[[projects]]
-  branch = "v2"
-  name = "github.com/russross/blackfriday"
-  packages = ["."]
-  revision = "670777b536d38a1aef1d517f6330a77d52ceb02e"
-
-[[projects]]
-  branch = "master"
-  name = "github.com/shurcooL/sanitized_anchor_name"
-  packages = ["."]
-  revision = "86672fcb3f950f35f2e675df2240550f2a50762f"
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/crypto"
-  packages = ["ssh/terminal"]
-  revision = "1875d0a70c90e57f11972aefd42276df65e895b9"
-
-[[projects]]
-  branch = "master"
-  name = "golang.org/x/sys"
-  packages = [
-    "unix",
-    "windows"
-  ]
-  revision = "ff2a66f350cefa5c93a634eadb5d25bb60c85a9c"
-
-[[projects]]
-  name = "gopkg.in/yaml.v2"
-  packages = ["."]
-  revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
-  version = "v2.2.1"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  inputs-digest = "35fa8c6b63343b89b6775b2572c98d70fcfe7130f8fcb4ecb41a5fa11d46a96e"
-  solver-name = "gps-cdcl"
-  solver-version = 1

Gopkg.toml

-[[constraint]]
-  name = "github.com/BurntSushi/toml"
-  version = "0.3.0"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/atotto/clipboard"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/bmizerany/assert"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/kballard/go-shellquote"
-
-[[constraint]]
-  name = "github.com/mattn/go-colorable"
-  version = "0.0.9"
-
-[[constraint]]
-  name = "github.com/mattn/go-isatty"
-  version = "0.0.3"
-
-[[constraint]]
-  branch = "master"
-  name = "github.com/mitchellh/go-homedir"
-
-[[constraint]]
-  branch = "v2"
-  name = "github.com/russross/blackfriday"
-
-[[constraint]]
-  branch = "master"
-  name = "golang.org/x/crypto"
-
-[[constraint]]
-  branch = "v2"
-  name = "gopkg.in/yaml.v2"
-
-[prune]
-  go-tests = true
-  unused-packages = true

go.mod

+module github.com/github/hub
+
+go 1.12
+
+require (
+	github.com/BurntSushi/toml v0.3.0
+	github.com/atotto/clipboard v0.0.0-20171229224153-bc5958e1c833
+	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869
+	github.com/kballard/go-shellquote v0.0.0-20170619183022-cd60e84ee657
+	github.com/kr/pretty v0.0.0-20160823170715-cfb55aafdaf3 // indirect
+	github.com/kr/text v0.0.0-20160504234017-7cafcd837844 // indirect
+	github.com/mattn/go-colorable v0.0.9
+	github.com/mattn/go-isatty v0.0.3
+	github.com/mitchellh/go-homedir v0.0.0-20161203194507-b8bc1bf76747
+	github.com/russross/blackfriday v0.0.0-20180526075726-670777b536d3
+	github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 // indirect
+	golang.org/x/crypto v0.0.0-20180127211104-1875d0a70c90
+	golang.org/x/sys v0.0.0-20180126165840-ff2a66f350ce // indirect
+	gopkg.in/yaml.v2 v2.0.0-20190319135612-7b8349ac747c
+)

go.sum

+github.com/BurntSushi/toml v0.3.0 h1:e1/Ivsx3Z0FVTV0NSOv/aVgbUWyQuzj7DDnFblkRvsY=
+github.com/BurntSushi/toml v0.3.0/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/atotto/clipboard v0.0.0-20171229224153-bc5958e1c833 h1:h/E5ryZTJAtOY6T3K6u/JA1OURt0nk1C4fITywxOp4E=
+github.com/atotto/clipboard v0.0.0-20171229224153-bc5958e1c833/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
+github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY=
+github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
+github.com/kballard/go-shellquote v0.0.0-20170619183022-cd60e84ee657 h1:vE7J1m7cCpiRVEIr1B5ccDxRpbPsWT5JU3if2Di5nE4=
+github.com/kballard/go-shellquote v0.0.0-20170619183022-cd60e84ee657/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
+github.com/kr/pretty v0.0.0-20160823170715-cfb55aafdaf3 h1:dhwb1Ev84SKKVBfLuhR4bw/29yYHzwtTyTLUWWnvYxI=
+github.com/kr/pretty v0.0.0-20160823170715-cfb55aafdaf3/go.mod h1:Bvhd+E3laJ0AVkG0c9rmtZcnhV0HQ3+c3YxxqTvc/gA=
+github.com/kr/text v0.0.0-20160504234017-7cafcd837844 h1:kpzneEBeC0dMewP3gr/fADv1OlblH9r1goWVwpOt3TU=
+github.com/kr/text v0.0.0-20160504234017-7cafcd837844/go.mod h1:sjUstKUATFIcff4qlB53Kml0wQPtJVc/3fWrmuUmcfA=
+github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRUIY4=
+github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-isatty v0.0.3 h1:ns/ykhmWi7G9O+8a448SecJU3nSMBXJfqQkl0upE1jI=
+github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
+github.com/mitchellh/go-homedir v0.0.0-20161203194507-b8bc1bf76747 h1:eQox4Rh4ewJF+mqYPxCkmBAirRnPaHEB26UkNuPyjlk=
+github.com/mitchellh/go-homedir v0.0.0-20161203194507-b8bc1bf76747/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/russross/blackfriday v0.0.0-20180526075726-670777b536d3 h1:vZXiDtLzqEDYbeAt94qcQZ2H9SGHwbZiOFdsRT5rrng=
+github.com/russross/blackfriday v0.0.0-20180526075726-670777b536d3/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 h1:/vdW8Cb7EXrkqWGufVMES1OH2sU9gKVb2n9/1y5NMBY=
+github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
+golang.org/x/crypto v0.0.0-20180127211104-1875d0a70c90 h1:DNyuYmiOz3AH2rGH1n4YsZUvxVhkeMvSs8s31jiWpm0=
+golang.org/x/crypto v0.0.0-20180127211104-1875d0a70c90/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/sys v0.0.0-20180126165840-ff2a66f350ce h1:rL/NvE76zNX12KMlXYCdjlfOp+kjh5sYTnm5QjtNbrU=
+golang.org/x/sys v0.0.0-20180126165840-ff2a66f350ce/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.0.0-20190319135612-7b8349ac747c h1:nsJYChHWxeFA6+48RmvBXEvQNanNyh933kZYWiu2HBE=
+gopkg.in/yaml.v2 v2.0.0-20190319135612-7b8349ac747c/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/COPYING

-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-

vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/COPYING

-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-

vendor/github.com/BurntSushi/toml/cmd/tomlv/COPYING

-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-

vendor/gopkg.in/yaml.v2/encode.go

@@ -13,6 +13,19 @@ import (
 	"unicode/utf8"
 )
 
+// jsonNumber is the interface of the encoding/json.Number datatype.
+// Repeating the interface here avoids a dependency on encoding/json, and also
+// supports other libraries like jsoniter, which use a similar datatype with
+// the same interface. Detecting this interface is useful when dealing with
+// structures containing json.Number, which is a string under the hood. The
+// encoder should prefer the use of Int64(), Float64() and string(), in that
+// order, when encoding this type.
+type jsonNumber interface {
+	Float64() (float64, error)
+	Int64() (int64, error)
+	String() string
+}
+
 type encoder struct {
 	emitter yaml_emitter_t
 	event   yaml_event_t
@@ -89,6 +102,21 @@ func (e *encoder) marshal(tag string, in reflect.Value) {
 	}
 	iface := in.Interface()
 	switch m := iface.(type) {
+	case jsonNumber:
+		integer, err := m.Int64()
+		if err == nil {
+			// In this case the json.Number is a valid int64
+			in = reflect.ValueOf(integer)
+			break
+		}
+		float, err := m.Float64()
+		if err == nil {
+			// In this case the json.Number is a valid float64
+			in = reflect.ValueOf(float)
+			break
+		}
+		// fallback case - no number could be obtained
+		in = reflect.ValueOf(m.String())
 	case time.Time, *time.Time:
 		// Although time.Time implements TextMarshaler,
 		// we don't want to treat it as a string for YAML

vendor/gopkg.in/yaml.v2/resolve.go

@@ -81,7 +81,7 @@ func resolvableTag(tag string) bool {
 	return false
 }
 
-var yamlStyleFloat = regexp.MustCompile(`^[-+]?[0-9]*\.?[0-9]+([eE][-+][0-9]+)?$`)
+var yamlStyleFloat = regexp.MustCompile(`^[-+]?(\.[0-9]+|[0-9]+(\.[0-9]*)?)([eE][-+]?[0-9]+)?$`)
 
 func resolve(tag string, in string) (rtag string, out interface{}) {
 	if !resolvableTag(tag) {

vendor/modules.txt

+# github.com/BurntSushi/toml v0.3.0
+github.com/BurntSushi/toml
+# github.com/atotto/clipboard v0.0.0-20171229224153-bc5958e1c833
+github.com/atotto/clipboard
+# github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869
+github.com/bmizerany/assert
+# github.com/kballard/go-shellquote v0.0.0-20170619183022-cd60e84ee657
+github.com/kballard/go-shellquote
+# github.com/kr/pretty v0.0.0-20160823170715-cfb55aafdaf3
+github.com/kr/pretty
+# github.com/kr/text v0.0.0-20160504234017-7cafcd837844
+github.com/kr/text
+# github.com/mattn/go-colorable v0.0.9
+github.com/mattn/go-colorable
+# github.com/mattn/go-isatty v0.0.3
+github.com/mattn/go-isatty
+# github.com/mitchellh/go-homedir v0.0.0-20161203194507-b8bc1bf76747
+github.com/mitchellh/go-homedir
+# github.com/russross/blackfriday v0.0.0-20180526075726-670777b536d3
+github.com/russross/blackfriday
+# github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95
+github.com/shurcooL/sanitized_anchor_name
+# golang.org/x/crypto v0.0.0-20180127211104-1875d0a70c90
+golang.org/x/crypto/ssh/terminal
+# golang.org/x/sys v0.0.0-20180126165840-ff2a66f350ce
+golang.org/x/sys/unix
+golang.org/x/sys/windows
+# gopkg.in/yaml.v2 v2.0.0-20190319135612-7b8349ac747c
+gopkg.in/yaml.v2