DOCKER_DEV: add apollo_lint (#11501)

scripts/apollo_lint.sh

 #! /usr/bin/env bash
+
 set -e
 
-TOP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
-source "${TOP_DIR}/scripts/apollo.bashrc"
+APOLLO_ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
+source "${APOLLO_ROOT_DIR}/scripts/apollo.bashrc"
+TEST_CMD="bazel test --distdir=${APOLLO_CACHE_DIR}"
+
+function check_pyflakes() {
 
-# STAGE="${STAGE:-dev}"
-: ${STAGE:=dev}
+    local pyflakes_cmd="$(command -v pyflakes)"
+    if [ -z "${pyflakes_cmd}" ]; then  
+      sudo -H pip3 install pyflakes 
+    fi
 
-function cpp_lint() {
-    info "running cpp_lint ..."
 }
 
-function bash_lint() {
-    info "running bash_lint ..."
+function check_shellcheck() {
+
+    local shellcheck_cmd="$(command -v shellcheck)"
+    if [ -z "${shellcheck_cmd}" ]; then  
+      sudo apt install shellcheck 
+    fi
+
 }
 
-function py_lint() {
-    info "running py_lint ..."
+function run_cpp_lint() {
+
+    # Add cpplint rule to BUILD files that do not contain it.
+    for file in $(find cyber modules -name BUILD | \
+      grep -v gnss/third_party | grep -v modules/teleop/encoder/nvenc_sdk6 | \
+      xargs grep -l -E 'cc_library|cc_test|cc_binary' | xargs grep -L 'cpplint()')
+    do
+      sed -i '1i\load("//tools:cpplint.bzl", "cpplint")\n' $file
+      sed -i -e '$a\\ncpplint()' $file
+    done
+    BUILD_TARGETS="`bazel query //modules/... except //modules/tools/visualizer/... union //cyber/...`"
+    ${TEST_CMD} --config=cpplint -c dbg $BUILD_TARGETS
+
 }
 
-function main() {
-    local stage="${STAGE}"
-    echo "$stage"
-    cpp_lint "${stage}"
-    bash_lint "${stage}"
-    py_lint "${stage}"
+function run_bash_lint() {
+
+    check_shellcheck
+    FILES=$(find "${APOLLO_ROOT_DIR}/cyber"  -type f -name "*.sh" | grep -v ros)
+    echo "${FILES}" | xargs shellcheck
+
 }
 
-main "$@"
+function run_python_lint() {
+
+    check_pyflakes
+    find ${APOLLO_ROOT_DIR}/modules ${APOLLO_ROOT_DIR}/cyber \
+      ${APOLLO_ROOT_DIR}/docker \
+      ${APOLLO_ROOT_DIR}/tools \
+      ${APOLLO_ROOT_DIR}/third_party \
+      -type f -name "*.py" -exec pyflakes {} \;
+
+}
+
+function run_lint() {
+
+  local cmd=$1
+  case $cmd in
+    python)
+      run_python_lint
+      if [ $? -eq 0 ]; then
+        success 'Python Lint passed!'
+      else
+        fail 'Python Lint failed!'
+      fi
+      ;;
+    cpp)
+      run_cpp_lint
+      if [ $? -eq 0 ]; then
+        success 'CPP Lint passed!'
+      else
+        fail 'CPP Lint failed!'
+      fi
+      ;;
+    shell)
+      run_bash_lint
+      if [ $? -eq 0 ]; then
+        success 'SHELL Lint passed!'
+      else
+        fail 'SHELL Lint failed!'
+      fi
+      ;;
+    *)
+      run_python_lint
+      run_cpp_lint
+      run_bash_lint
+      ;;
+  esac
+
+}
+run_lint $@