refactor: passing linter for root bash scripts (#1569)

build.sh

@@ -1,8 +1,9 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC1091
 
 set -ex
 
-if [ -f  "./remote-dependencies.tar" ]; then
+if [[ -f  "./remote-dependencies.tar" ]]; then
   tar -xf ./remote-dependencies.tar ./vscode/remote/node_modules
 fi
 

check_cron_or_pr.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC2129
 
 set -e
 
@@ -22,9 +23,9 @@ else
 	export SHOULD_DEPLOY="yes"
 fi
 
-if [[ "${GITHUB_ENV}" ]]; then
+if [[ "${GITHUB_ENV}" ]]; then 
   echo "GITHUB_BRANCH=${GITHUB_BRANCH}" >> "${GITHUB_ENV}"
-	echo "SHOULD_BUILD=${SHOULD_BUILD}" >> "${GITHUB_ENV}"
-	echo "SHOULD_DEPLOY=${SHOULD_DEPLOY}" >> "${GITHUB_ENV}"
+  echo "SHOULD_BUILD=${SHOULD_BUILD}" >> "${GITHUB_ENV}"
+  echo "SHOULD_DEPLOY=${SHOULD_DEPLOY}" >> "${GITHUB_ENV}"
   echo "VSCODE_QUALITY=${VSCODE_QUALITY}" >> "${GITHUB_ENV}"
 fi

check_tags.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC2129
 
 set -e
 
@@ -12,7 +13,7 @@ GITHUB_RESPONSE=$( curl -s -H "Authorization: token ${GITHUB_TOKEN}" "https://ap
 LATEST_VERSION=$( echo "${GITHUB_RESPONSE}" | jq -c -r '.tag_name' )
 
 if [[ "${LATEST_VERSION}" =~ ^([0-9]+\.[0-9]+\.[0-9]+) ]]; then
-  if [ "${MS_TAG}" != "${BASH_REMATCH[1]}" ]; then
+  if [[ "${MS_TAG}" != "${BASH_REMATCH[1]}" ]]; then
     echo "New VSCode version, new build"
     export SHOULD_BUILD="yes"
   elif [[ "${NEW_RELEASE}" == "true" ]]; then
@@ -22,7 +23,7 @@ if [[ "${LATEST_VERSION}" =~ ^([0-9]+\.[0-9]+\.[0-9]+) ]]; then
     BODY=$( echo "${GITHUB_RESPONSE}" | jq -c -r '.body' )
 
     if [[ "${BODY}" =~ \[([a-z0-9]+)\] ]]; then
-      if [ "${MS_COMMIT}" != "${BASH_REMATCH[1]}" ]; then
+      if [[ "${MS_COMMIT}" != "${BASH_REMATCH[1]}" ]]; then
         echo "New VSCode Insiders version, new build"
         export SHOULD_BUILD="yes"
       fi
@@ -46,7 +47,7 @@ contains() {
   echo "${ASSETS}" | grep "${1}\""
 }
 
-if [ "${ASSETS}" != "null" ]; then
+if [[ "${ASSETS}" != "null" ]]; then
   # macos
   if [[ "${OS_NAME}" == "osx" ]]; then
     if [[ "${VSCODE_ARCH}" == "arm64" ]]; then
@@ -366,6 +367,7 @@ else
   export SHOULD_BUILD="yes"
 fi
 
+
 echo "SHOULD_BUILD=${SHOULD_BUILD}" >> "${GITHUB_ENV}"
 echo "SHOULD_BUILD_APPIMAGE=${SHOULD_BUILD_APPIMAGE}" >> "${GITHUB_ENV}"
 echo "SHOULD_BUILD_DEB=${SHOULD_BUILD_DEB}" >> "${GITHUB_ENV}"

get_repo.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC2129
 
 set -e
 
@@ -12,28 +13,28 @@ if [[ -z "${RELEASE_VERSION}" ]]; then
     if [[ "${VSCODE_LATEST}" == "yes" ]] || [[ ! -f "insider.json" ]]; then
       UPDATE_INFO=$( curl --silent --fail https://update.code.visualstudio.com/api/update/darwin/insider/0000000000000000000000000000000000000000 )
     else
-      export MS_COMMIT=$(jq -r '.commit' insider.json)
-      export MS_TAG=$(jq -r '.tag' insider.json)
+      MS_COMMIT=$( jq -r '.commit' insider.json )
+      MS_TAG=$( jq -r '.tag' insider.json )
     fi
   else
     UPDATE_INFO=$( curl --silent --fail https://update.code.visualstudio.com/api/update/darwin/stable/0000000000000000000000000000000000000000 )
   fi
 
   if [[ -z "${MS_COMMIT}" ]]; then
-    export MS_COMMIT=$( echo "${UPDATE_INFO}" | jq -r '.version' )
-    export MS_TAG=$( echo "${UPDATE_INFO}" | jq -r '.name' )
+    MS_COMMIT=$( echo "${UPDATE_INFO}" | jq -r '.version' )
+    MS_TAG=$( echo "${UPDATE_INFO}" | jq -r '.name' )
 
     if [[ "${VSCODE_QUALITY}" == "insider" ]]; then
-      export MS_TAG="${MS_TAG/\-insider/}"
+      MS_TAG="${MS_TAG/\-insider/}"
     fi
   fi
 
   date=$( date +%Y%j )
 
   if [[ "${VSCODE_QUALITY}" == "insider" ]]; then
-    export RELEASE_VERSION="${MS_TAG}.${date: -5}-insider"
+    RELEASE_VERSION="${MS_TAG}.${date: -5}-insider"
   else
-    export RELEASE_VERSION="${MS_TAG}.${date: -5}"
+    RELEASE_VERSION="${MS_TAG}.${date: -5}"
   fi
 else
   if [[ "${VSCODE_QUALITY}" == "insider" ]]; then
@@ -45,8 +46,8 @@ else
       exit 1
     fi
 
-    if [[ "${MS_TAG}" == "$(jq -r '.tag' insider.json)" ]]; then
-      export MS_COMMIT=$(jq -r '.commit' insider.json)
+    if [[ "${MS_TAG}" == "$( jq -r '.tag' insider.json )" ]]; then
+      MS_COMMIT=$( jq -r '.commit' insider.json )
     else
       echo "Error: No MS_COMMIT for ${RELEASE_VERSION}"
       exit 1
@@ -77,8 +78,8 @@ if [[ -z "${MS_TAG}" ]]; then
   else
     UPDATE_INFO=$( curl --silent --fail https://update.code.visualstudio.com/api/update/darwin/stable/0000000000000000000000000000000000000000 )
   fi
-  export MS_COMMIT=$( echo "${UPDATE_INFO}" | jq -r '.version' )
-  export MS_TAG=$( echo "${UPDATE_INFO}" | jq -r '.name' )
+  MS_COMMIT=$( echo "${UPDATE_INFO}" | jq -r '.version' )
+  MS_TAG=$( echo "${UPDATE_INFO}" | jq -r '.name' )
 elif [[ -z "${MS_COMMIT}" ]]; then
   REFERENCE=$( git ls-remote --tags | grep -x ".*refs\/tags\/${MS_TAG}" | head -1 )
 
@@ -86,8 +87,8 @@ elif [[ -z "${MS_COMMIT}" ]]; then
     echo "Error: The following tag can't be found: ${MS_TAG}"
     exit 1
   elif [[ "${REFERENCE}" =~ ^([[:alnum:]]+)[[:space:]]+refs\/tags\/([0-9]+\.[0-9]+\.[0-9]+)$ ]]; then
-    export MS_COMMIT="${BASH_REMATCH[1]}"
-    export MS_TAG="${BASH_REMATCH[2]}"
+    MS_COMMIT="${BASH_REMATCH[1]}"
+    MS_TAG="${BASH_REMATCH[2]}"
   else
     echo "Error: The following reference can't be parsed: ${REFERENCE}"
     exit 1
@@ -108,3 +109,7 @@ if [[ "${GITHUB_ENV}" ]]; then
   echo "MS_COMMIT=${MS_COMMIT}" >> "${GITHUB_ENV}"
   echo "RELEASE_VERSION=${RELEASE_VERSION}" >> "${GITHUB_ENV}"
 fi
+
+export MS_TAG
+export MS_COMMIT
+export RELEASE_VERSION

install_gh.sh

@@ -1,10 +1,10 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -ex
 
 GH_ARCH="amd64"
 
-VERSION=`curl --retry 12 --retry-delay 30 "https://api.github.com/repos/cli/cli/releases/latest" | grep '"tag_name"' | sed -E 's/.*"([^"]+)".*/\1/' | cut -c2-`
+VERSION=$( curl --retry 12 --retry-delay 30 "https://api.github.com/repos/cli/cli/releases/latest" | grep '"tag_name"' | sed -E 's/.*"([^"]+)".*/\1/' | cut -c2- )
 
 curl --retry 12 --retry-delay 120 -sSL "https://github.com/cli/cli/releases/download/v${VERSION}/gh_${VERSION}_linux_${GH_ARCH}.tar.gz" -o "gh_${VERSION}_linux_${GH_ARCH}.tar.gz"
 

install_remote_dependencies.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 

patch.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [[ "${1}" == *patch ]]; then
   FILE="../patches/${1}"
@@ -17,7 +17,7 @@ fi
 
 git apply --reject "../patches/helper/settings.patch"
 
-read -p "Press any key when the conflict have been resolved..." -n1 -s
+read -rp "Press any key when the conflict have been resolved..." -n1 -s
 
 git restore .vscode/settings.json
 

prepare_assets.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC1091
 
 set -e
 
@@ -29,7 +30,7 @@ if [[ "${OS_NAME}" == "osx" ]]; then
     security create-keychain -p mysecretpassword "${KEYCHAIN}"
     security set-keychain-settings -lut 21600 "${KEYCHAIN}"
     security unlock-keychain -p mysecretpassword "${KEYCHAIN}"
-    security list-keychains -s `security list-keychains | xargs` "${KEYCHAIN}"
+    security list-keychains -s "$(security list-keychains | xargs)" "${KEYCHAIN}"
     # security list-keychains -d user
     # security show-keychain-info ${KEYCHAIN}
 

prepare_vscode.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC1091,2154
 
 set -e
 
@@ -21,10 +22,9 @@ cd vscode || { echo "'vscode' dir not found"; exit 1; }
 { set +x; } 2>/dev/null
 
 for file in ../patches/*.patch; do
-  if [ -f "${file}" ]; then
+  if [[ -f "${file}" ]]; then
     echo applying patch: "${file}";
-    git apply --ignore-whitespace "${file}"
-    if [ $? -ne 0 ]; then
+    if ! git apply --ignore-whitespace "${file}"; then
       echo failed to apply patch "${file}" 1>&2
     fi
   fi
@@ -32,10 +32,9 @@ done
 
 if [[ "${VSCODE_QUALITY}" == "insider" ]]; then
   for file in ../patches/insider/*.patch; do
-    if [ -f "${file}" ]; then
+    if [[ -f "${file}" ]]; then
       echo applying patch: "${file}";
-      git apply --ignore-whitespace "${file}"
-      if [ $? -ne 0 ]; then
+      if ! git apply --ignore-whitespace "${file}"; then
         echo failed to apply patch "${file}" 1>&2
       fi
     fi
@@ -43,10 +42,9 @@ if [[ "${VSCODE_QUALITY}" == "insider" ]]; then
 fi
 
 for file in ../patches/user/*.patch; do
-  if [ -f "${file}" ]; then
+  if [[ -f "${file}" ]]; then
     echo applying user patch: "${file}";
-    git apply --ignore-whitespace "${file}"
-    if [ $? -ne 0 ]; then
+    if ! git apply --ignore-whitespace "${file}"; then
       echo failed to apply patch "${file}" 1>&2
     fi
   fi
@@ -75,7 +73,8 @@ else
     git checkout 102b347da0c92c29f9c67df22e864e70249cf086
     npm install
 
-    export npm_config_node_gyp=`pwd`
+    npm_config_node_gyp=$( pwd )
+    export npm_config_node_gyp
 
     cd ../..
   fi
@@ -84,14 +83,18 @@ else
 fi
 
 setpath() {
+  local jsonTmp
   { set +x; } 2>/dev/null
-  echo "$( cat "${1}.json" | jq --arg 'path' "${2}" --arg 'value' "${3}" 'setpath([$path]; $value)' )" > "${1}.json"
+  jsonTmp=$( jq --arg 'path' "${2}" --arg 'value' "${3}" 'setpath([$path]; $value)' "${1}.json" )
+  echo "${jsonTmp}" > "${1}.json"
   set -x
 }
 
 setpath_json() {
+  local jsonTmp
   { set +x; } 2>/dev/null
-  echo "$( cat "${1}.json" | jq --arg 'path' "${2}" --argjson 'value' "${3}" 'setpath([$path]; $value)' )" > "${1}.json"
+  jsonTmp=$( jq --arg 'path' "${2}" --argjson 'value' "${3}" 'setpath([$path]; $value)' "${1}.json" )
+  echo "${jsonTmp}" > "${1}.json"
   set -x
 }
 
@@ -165,20 +168,22 @@ else
   setpath "product" "win32arm64UserAppId" "{{57FD70A5-1B8D-4875-9F40-C5553F094828}"
 fi
 
-echo "$( jq -s '.[0] * .[1]' product.json ../product.json )" > product.json
+jsonTmp=$( jq -s '.[0] * .[1]' product.json ../product.json )
+echo "${jsonTmp}" > ../product.json
+unset jsonTmp
 
 cat product.json
 
 # package.json
 cp package.json package.json.bak
 
-setpath "package" "version" $( echo "${RELEASE_VERSION}" | sed -n -E "s/^(.*)\.([0-9]+)(-insider)?$/\1/p" )
-setpath "package" "release" $( echo "${RELEASE_VERSION}" | sed -n -E "s/^(.*)\.([0-9]+)(-insider)?$/\2/p" )
+setpath "package" "version" "$( echo "${RELEASE_VERSION}" | sed -n -E "s/^(.*)\.([0-9]+)(-insider)?$/\1/p" )"
+setpath "package" "release" "$( echo "${RELEASE_VERSION}" | sed -n -E "s/^(.*)\.([0-9]+)(-insider)?$/\2/p" )"
 
 replace 's|Microsoft Corporation|VSCodium|' package.json
 
 # announcements
-replace "s|\\[\\/\\* BUILTIN_ANNOUNCEMENTS \\*\\/\\]|$( cat ../announcements-builtin.json | tr -d '\n' )|" src/vs/workbench/contrib/welcomeGettingStarted/browser/gettingStarted.ts
+replace "s|\\[\\/\\* BUILTIN_ANNOUNCEMENTS \\*\\/\\]|$( tr -d '\n' < ../announcements-builtin.json )|" src/vs/workbench/contrib/welcomeGettingStarted/browser/gettingStarted.ts
 
 ../undo_telemetry.sh
 

release.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 
@@ -19,7 +19,7 @@ if [[ $( gh release view --repo "${ASSETS_REPOSITORY}" "${RELEASE_VERSION}" 2>&1
     NOTES="update vscode to [${MS_COMMIT}](https://github.com/microsoft/vscode/tree/${MS_COMMIT})"
     CREATE_OPTIONS=""
   else
-    NOTES="update vscode to [${MS_TAG}](https://code.visualstudio.com/updates/v$( echo ${MS_TAG//./_} | cut -d'_' -f 1,2 ))"
+    NOTES="update vscode to [${MS_TAG}](https://code.visualstudio.com/updates/v$( echo "${MS_TAG//./_}" | cut -d'_' -f 1,2 ))"
     CREATE_OPTIONS="--generate-notes"
   fi
 

undo_telemetry.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC1091,SC2016
 
 set -ex
 
@@ -25,7 +26,7 @@ else
 fi
 export -f replace_with_debug
 
-d1=`date +%s`
+d1=$( date +%s )
 
 if [[ "${OS_NAME}" == "linux" ]]; then
   if [[ ${VSCODE_ARCH} == "x64" ]]; then
@@ -39,6 +40,6 @@ else
   ./node_modules/@vscode/ripgrep/bin/rg --no-ignore --path-separator=// -l "${SEARCH}" . | xargs -I {} bash -c 'replace_with_debug "${1}" "{}"' _ "${REPLACEMENT}"
 fi
 
-d2=`date +%s`
+d2=$( date +%s )
 
-echo "undo_telemetry: $( echo $((${d2} - ${d1})) )s"
+echo "undo_telemetry: $((d2 - d1))s"

update_insider.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 
@@ -12,7 +12,8 @@ if [[ -z "${GITHUB_TOKEN}" ]]; then
   exit
 fi
 
-echo "$( cat "insider.json" | jq --arg 'tag' "${MS_TAG/\-insider/}" --arg 'commit' "${MS_COMMIT}" '. | .tag=$tag | .commit=$commit' )" > "insider.json"
+jsonTmp=$( jq --arg 'tag' "${MS_TAG/\-insider/}" --arg 'commit' "${MS_COMMIT}" '. "insider.json" | .tag=$tag | .commit=$commit' )
+echo "${jsonTmp}" > "insider.json" && unset jsonTmp
 
 git config user.email "$( echo "${GITHUB_USERNAME}" | awk '{print tolower($0)}' )-ci@not-real.com"
 git config user.name "${GITHUB_USERNAME} CI"
@@ -20,7 +21,7 @@ git add .
 
 CHANGES=$( git status --porcelain )
 
-if [[ ! -z "${CHANGES}" ]]; then
+if [[ -n "${CHANGES}" ]]; then
   git commit -m "build(insider): update to commit ${MS_COMMIT:0:7}"
 
   if ! git push origin insider --quiet; then

update_settings.sh

@@ -1,3 +1,5 @@
+# shellcheck disable=SC1091,2148
+
 DEFAULT_TRUE="'default': true"
 DEFAULT_FALSE="'default': false"
 DEFAULT_ON="'default': TelemetryConfiguration.ON"
@@ -21,7 +23,7 @@ update_setting () {
   local SETTING="${1}"
   local LINE_NUM=0
   while read -r line; do
-    local LINE_NUM=$(( $LINE_NUM + 1 ))
+    local LINE_NUM=$(( LINE_NUM + 1 ))
     if [[ "${line}" == *"${SETTING}"* ]]; then
       local IN_SETTING=1
     fi

update_version.sh

@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# shellcheck disable=SC1091
 
 set -e
 
@@ -49,22 +50,23 @@ REPOSITORY_NAME="${VERSIONS_REPOSITORY/*\//}"
 URL_BASE="https://github.com/${ASSETS_REPOSITORY}/releases/download/${RELEASE_VERSION}"
 
 generateJson() {
+  local url name version productVersion sha1hash sha256hash timestamp
   JSON_DATA="{}"
 
   # generate parts
-  local url="${URL_BASE}/${ASSET_NAME}"
-  local name="${RELEASE_VERSION}"
-  local version="${BUILD_SOURCEVERSION}"
-  local productVersion="${RELEASE_VERSION}"
-  local timestamp=$(node -e 'console.log(Date.now())')
+  url="${URL_BASE}/${ASSET_NAME}"
+  name="${RELEASE_VERSION}"
+  version="${BUILD_SOURCEVERSION}"
+  productVersion="${RELEASE_VERSION}"
+  timestamp=$( node -e 'console.log(Date.now())' )
 
   if [[ ! -f "assets/${ASSET_NAME}" ]]; then
     echo "Downloading asset '${ASSET_NAME}'"
     gh release download --repo "${ASSETS_REPOSITORY}" "${RELEASE_VERSION}" --dir "assets" --pattern "${ASSET_NAME}*"
   fi
 
-  local sha1hash=$(cat "assets/${ASSET_NAME}.sha1" | awk '{ print $1 }')
-  local sha256hash=$(cat "assets/${ASSET_NAME}.sha256" | awk '{ print $1 }')
+  sha1hash=$( awk '{ print $1 }' "assets/${ASSET_NAME}.sha1" )
+  sha256hash=$( awk '{ print $1 }' "assets/${ASSET_NAME}.sha256" )
 
   # check that nothing is blank (blank indicates something awry with build)
   for key in url name version productVersion sha1hash timestamp sha256hash; do
@@ -75,7 +77,7 @@ generateJson() {
   done
 
   # generate json
-  JSON_DATA=$(jq \
+  JSON_DATA=$( jq \
     --arg url             "${url}" \
     --arg name            "${name}" \
     --arg version         "${version}" \
@@ -84,7 +86,7 @@ generateJson() {
     --arg timestamp       "${timestamp}" \
     --arg sha256hash      "${sha256hash}" \
     '. | .url=$url | .name=$name | .version=$version | .productVersion=$productVersion | .hash=$hash | .timestamp=$timestamp | .sha256hash=$sha256hash' \
-    <<<'{}')
+    <<<'{}' )
 }
 
 updateLatestVersion() {
@@ -168,7 +170,7 @@ git add .
 
 CHANGES=$( git status --porcelain )
 
-if [[ ! -z "${CHANGES}" ]]; then
+if [[ -n "${CHANGES}" ]]; then
   echo "Some changes have been found, pushing them"
 
   dateAndMonth=$( date "+%D %T" )

utils.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # All common functions can be added to this file
 

version.sh

@@ -1,13 +1,13 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [[ -z "${BUILD_SOURCEVERSION}" ]]; then
 
     if type -t "sha1sum" > /dev/null 2>&1; then
-      export BUILD_SOURCEVERSION=$( echo "${RELEASE_VERSION/-*/}" | sha1sum | cut -d' ' -f1 )
+      BUILD_SOURCEVERSION=$( echo "${RELEASE_VERSION/-*/}" | sha1sum | cut -d' ' -f1 )
     else
       npm install -g checksum
 
-      export BUILD_SOURCEVERSION=$( echo "${RELEASE_VERSION/-*/}" | checksum )
+      BUILD_SOURCEVERSION=$( echo "${RELEASE_VERSION/-*/}" | checksum )
     fi
 
     echo "BUILD_SOURCEVERSION=\"${BUILD_SOURCEVERSION}\""
@@ -17,3 +17,5 @@ if [[ -z "${BUILD_SOURCEVERSION}" ]]; then
         echo "BUILD_SOURCEVERSION=${BUILD_SOURCEVERSION}" >> "${GITHUB_ENV}"
     fi
 fi
+
+export BUILD_SOURCEVERSION