mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-29 09:02:46 +00:00
stdenv-setup: Add quotes that don't do anything for consistency.
@vcunat and others rightly point out that it's easier to quote always,
than learn Bash's idiosyncrasies enough to know when it doesn't make a
difference.
This reverts commit 2743078f66, which
removes quotes that don't do anything, and then goes further adding
even more quotes.
This commit is contained in:
John Ericson
parent
98cff3f446
commit
34c0ba498c
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@ -13,10 +13,10 @@ set -o pipefail
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# code). The hooks for <hookName> are the shell function or variable
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# <hookName>, and the values of the shell array ‘<hookName>Hooks’.
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runHook() {
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local hookName=$1
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local hookName="$1"
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shift
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local var="$hookName"
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if [[ $hookName =~ Hook$ ]]; then var+=s; else var+=Hooks; fi
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if [[ "$hookName" =~ Hook$ ]]; then var+=s; else var+=Hooks; fi
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local -n var
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local hook
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for hook in "_callImplicitHook 0 $hookName" "${var[@]}"; do
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@ -29,10 +29,10 @@ runHook() {
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# Run all hooks with the specified name, until one succeeds (returns a
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# zero exit code). If none succeed, return a non-zero exit code.
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runOneHook() {
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local hookName=$1
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local hookName="$1"
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shift
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local var="$hookName"
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if [[ $hookName =~ Hook$ ]]; then var+=s; else var+=Hooks; fi
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if [[ "$hookName" =~ Hook$ ]]; then var+=s; else var+=Hooks; fi
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local -n var
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local hook
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for hook in "_callImplicitHook 1 $hookName" "${var[@]}"; do
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@ -50,8 +50,8 @@ runOneHook() {
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# environment variables) and from shell scripts (as functions). If you
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# want to allow multiple hooks, use runHook instead.
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_callImplicitHook() {
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local def=$1
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local hookName=$2
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local def="$1"
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local hookName="$2"
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case "$(type -t "$hookName")" in
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(function|alias|builtin) "$hookName";;
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(file) source "$hookName";;
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@ -64,7 +64,7 @@ _callImplicitHook() {
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# A function wrapper around ‘eval’ that ensures that ‘return’ inside
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# hooks exits the hook, not the caller.
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_eval() {
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local code=$1
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local code="$1"
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shift
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if [ "$(type -t "$code")" = function ]; then
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eval "$code \"\$@\""
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@ -98,7 +98,7 @@ echoCmd() {
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# Error handling.
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exitHandler() {
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exitCode=$?
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exitCode="$?"
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set +e
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if [ -n "$showBuildStats" ]; then
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@ -112,7 +112,7 @@ exitHandler() {
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echo "build time elapsed: " "${times[@]}"
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fi
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if [ $exitCode != 0 ]; then
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if [ "$exitCode" != 0 ]; then
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runHook failureHook
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# If the builder had a non-zero exit code and
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@ -122,7 +122,7 @@ exitHandler() {
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if [ -n "$succeedOnFailure" ]; then
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echo "build failed with exit code $exitCode (ignored)"
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mkdir -p "$out/nix-support"
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printf "%s" $exitCode > "$out/nix-support/failed"
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printf "%s" "$exitCode" > "$out/nix-support/failed"
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exit 0
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fi
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@ -130,7 +130,7 @@ exitHandler() {
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runHook exitHook
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fi
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exit $exitCode
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exit "$exitCode"
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}
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trap "exitHandler" EXIT
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@ -141,11 +141,11 @@ trap "exitHandler" EXIT
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addToSearchPathWithCustomDelimiter() {
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local delimiter=$1
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local varName=$2
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local dir=$3
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local delimiter="$1"
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local varName="$2"
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local dir="$3"
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if [ -d "$dir" ]; then
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eval export ${varName}=${!varName}${!varName:+$delimiter}${dir}
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export "${varName}=${!varName}${!varName:+$delimiter}${dir}"
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fi
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}
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@ -182,31 +182,31 @@ _addRpathPrefix() {
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# Return success if the specified file is an ELF object.
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isELF() {
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local fn=$1
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local fn="$1"
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local fd
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local magic
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exec {fd}< "$fn"
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read -r -n 4 -u $fd magic
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read -r -n 4 -u "$fd" magic
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exec {fd}<&-
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if [[ $magic =~ ELF ]]; then return 0; else return 1; fi
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if [[ "$magic" =~ ELF ]]; then return 0; else return 1; fi
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}
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# Return success if the specified file is a script (i.e. starts with
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# "#!").
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isScript() {
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local fn=$1
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local fn="$1"
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local fd
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local magic
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if ! [ -x /bin/sh ]; then return 0; fi
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exec {fd}< "$fn"
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read -r -n 2 -u $fd magic
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read -r -n 2 -u "$fd" magic
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exec {fd}<&-
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if [[ $magic =~ \#! ]]; then return 0; else return 1; fi
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if [[ "$magic" =~ \#! ]]; then return 0; else return 1; fi
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}
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# printf unfortunately will print a trailing newline regardless
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printLines() {
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[[ $# -gt 0 ]] || return 0
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[[ "$#" -gt 0 ]] || return 0
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printf '%s\n' "$@"
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}
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@ -232,7 +232,7 @@ shopt -s nullglob
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PATH=
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for i in $initialPath; do
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if [ "$i" = / ]; then i=; fi
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addToSearchPath PATH $i/bin
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addToSearchPath PATH "$i/bin"
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done
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if [ "$NIX_DEBUG" = 1 ]; then
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@ -242,8 +242,8 @@ fi
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# Check that the pre-hook initialised SHELL.
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if [ -z "$SHELL" ]; then echo "SHELL not set"; exit 1; fi
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BASH=$SHELL
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export CONFIG_SHELL=$SHELL
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BASH="$SHELL"
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export CONFIG_SHELL="$SHELL"
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# Dummy implementation of the paxmark function. On Linux, this is
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@ -252,7 +252,7 @@ paxmark() { true; }
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# Execute the pre-hook.
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if [ -z "$shell" ]; then export shell=$SHELL; fi
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if [ -z "$shell" ]; then export shell="$SHELL"; fi
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runHook preHook
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@ -264,13 +264,13 @@ runHook addInputsHook
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# Recursively find all build inputs.
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findInputs() {
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local pkg=$1
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local var=$2
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local -n varDeref=$var
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local propagatedBuildInputsFile=$3
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local pkg="$1"
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local var="$2"
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local -n varDeref="$var"
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local propagatedBuildInputsFile="$3"
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# Stop if we've already added this one
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[[ -z ${varDeref[$pkg]} ]] || return 0
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[[ -z "${varDeref["$pkg"]}" ]] || return 0
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varDeref["$pkg"]=1
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if ! [ -e "$pkg" ]; then
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@ -294,7 +294,7 @@ findInputs() {
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local fd pkgNext
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exec {fd}<"$pkg/nix-support/$propagatedBuildInputsFile"
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while IFS= read -r -u $fd pkgNext; do
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findInputs "$pkgNext" $var $propagatedBuildInputsFile
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findInputs "$pkgNext" "$var" "$propagatedBuildInputsFile"
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done
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exec {fd}<&-
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fi
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@ -307,17 +307,17 @@ if [ -z "$crossConfig" ]; then
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for i in $nativeBuildInputs $buildInputs \
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$defaultNativeBuildInputs $defaultBuildInputs \
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$propagatedNativeBuildInputs $propagatedBuildInputs; do
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findInputs $i nativePkgs propagated-native-build-inputs
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findInputs "$i" nativePkgs propagated-native-build-inputs
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done
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else
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declare -gA crossPkgs
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for i in $buildInputs $defaultBuildInputs $propagatedBuildInputs; do
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findInputs $i crossPkgs propagated-build-inputs
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findInputs "$i" crossPkgs propagated-build-inputs
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done
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declare -gA nativePkgs
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for i in $nativeBuildInputs $defaultNativeBuildInputs $propagatedNativeBuildInputs; do
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findInputs $i nativePkgs propagated-native-build-inputs
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findInputs "$i" nativePkgs propagated-native-build-inputs
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done
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fi
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@ -325,25 +325,25 @@ fi
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# Set the relevant environment variables to point to the build inputs
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# found above.
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_addToNativeEnv() {
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local pkg=$1
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local pkg="$1"
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# Run the package-specific hooks set by the setup-hook scripts.
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runHook envHook "$pkg"
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}
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for i in "${!nativePkgs[@]}"; do
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_addToNativeEnv $i
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_addToNativeEnv "$i"
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done
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_addToCrossEnv() {
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local pkg=$1
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local pkg="$1"
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# Run the package-specific hooks set by the setup-hook scripts.
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runHook crossEnvHook "$pkg"
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}
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for i in "${!crossPkgs[@]}"; do
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_addToCrossEnv $i
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_addToCrossEnv "$i"
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done
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@ -360,7 +360,7 @@ export TZ=UTC
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# for instance if we just want to perform a test build/install to a
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# temporary location and write a build report to $out.
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if [ -z "$prefix" ]; then
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prefix=$out;
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prefix="$out";
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fi
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if [ "$useTempPrefix" = 1 ]; then
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@ -408,8 +408,8 @@ fi
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substitute() {
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local input=$1
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local output=$2
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local input="$1"
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local output="$2"
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shift 2
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if [ ! -f "$input" ]; then
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@ -427,28 +427,28 @@ substitute() {
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while (( "$#" )); do
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case "$1" in
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--replace)
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pattern=$2
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replacement=$3
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pattern="$2"
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replacement="$3"
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shift 3
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;;
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--subst-var)
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local varName=$2
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local varName="$2"
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shift 2
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# check if the used nix attribute name is a valid bash name
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if ! [[ $varName =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
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if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then
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echo "${FUNCNAME[0]}(): WARNING: substitution variables should be valid bash names," >&2
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echo " \"$varName\" isn't and therefore was skipped; it might be caused" >&2
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echo " by multi-line phases in variables - see #14907 for details." >&2
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continue
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fi
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pattern=@$varName@
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replacement=${!varName}
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pattern="@$varName@"
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replacement="${!varName}"
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;;
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--subst-var-by)
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pattern=@$2@
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replacement=$3
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pattern="@$2@"
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replacement="$3"
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shift 3
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;;
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@ -467,7 +467,7 @@ substitute() {
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substituteInPlace() {
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local fileName=$1
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local fileName="$1"
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shift
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substitute "$fileName" "$fileName" "$@"
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}
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@ -477,8 +477,8 @@ substituteInPlace() {
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# character or underscore. Note: other names that aren't bash-valid
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# will cause an error during `substitute --subst-var`.
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substituteAll() {
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local input=$1
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local output=$2
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local input="$1"
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local output="$2"
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local -a args=()
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# Select all environment variables that start with a lowercase character.
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@ -494,7 +494,7 @@ substituteAll() {
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substituteAllInPlace() {
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local fileName=$1
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local fileName="$1"
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shift
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substituteAll "$fileName" "$fileName" "$@"
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}
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@ -521,7 +521,7 @@ dumpVars() {
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stripHash() {
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local strippedName
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# On separate line for `set -e`
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strippedName=$(basename "$1")
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strippedName="$(basename "$1")"
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if echo "$strippedName" | grep -q '^[a-z0-9]\{32\}-'; then
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echo "$strippedName" | cut -c34-
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else
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@ -532,7 +532,7 @@ stripHash() {
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unpackCmdHooks+=(_defaultUnpack)
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_defaultUnpack() {
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local fn=$1
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local fn="$1"
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if [ -d "$fn" ]; then
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@ -563,7 +563,7 @@ _defaultUnpack() {
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unpackFile() {
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curSrc=$1
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curSrc="$1"
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header "unpacking source archive $curSrc" 3
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if ! runOneHook unpackCmd "$curSrc"; then
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echo "do not know how to unpack source archive $curSrc"
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@ -581,7 +581,7 @@ unpackPhase() {
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echo 'variable $src or $srcs should point to the source'
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exit 1
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fi
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srcs=$src
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srcs="$src"
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fi
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# To determine the source directory created by unpacking the
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@ -615,7 +615,7 @@ unpackPhase() {
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echo "unpacker produced multiple directories"
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exit 1
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fi
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sourceRoot=$i
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sourceRoot="$i"
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;;
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esac
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fi
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@ -677,7 +677,7 @@ fixLibtool() {
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configurePhase() {
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runHook preConfigure
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if [[ -z $configureScript && -x ./configure ]]; then
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if [[ -z "$configureScript" && -x ./configure ]]; then
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configureScript=./configure
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fi
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@ -689,7 +689,7 @@ configurePhase() {
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done
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fi
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if [[ -z $dontAddPrefix && -n $prefix ]]; then
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if [[ -z "$dontAddPrefix" && -n "$prefix" ]]; then
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configureFlags="${prefixKey:---prefix=}$prefix $configureFlags"
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fi
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@ -725,7 +725,7 @@ configurePhase() {
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buildPhase() {
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runHook preBuild
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if [[ -z $makeFlags && ! ( -n $makefile || -e Makefile || -e makefile || -e GNUmakefile[[ ) ]]; then
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if [[ -z "$makeFlags" && ! ( -n "$makefile" || -e Makefile || -e makefile || -e GNUmakefile[[ ) ]]; then
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echo "no Makefile, doing nothing"
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else
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# See https://github.com/NixOS/nixpkgs/pull/1354#issuecomment-31260409
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@ -770,7 +770,7 @@ installPhase() {
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mkdir -p "$prefix"
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fi
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installTargets=${installTargets:-install}
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installTargets="${installTargets:-install}"
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# shellcheck disable=SC2086
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local flagsArray=( $installTargets \
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@ -799,7 +799,7 @@ fixupPhase() {
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# Apply fixup to each output.
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local output
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for output in $outputs; do
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prefix=${!output} runHook fixupOutput
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prefix="${!output}" runHook fixupOutput
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done
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|
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@ -879,7 +879,7 @@ distPhase() {
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# Note: don't quote $tarballs, since we explicitly permit
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# wildcards in there.
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# shellcheck disable=SC2086
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cp -pvd ${tarballs:-*.tar.gz} $out/tarballs
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cp -pvd ${tarballs:-*.tar.gz} "$out/tarballs"
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fi
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runHook postDist
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|
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@ -887,8 +887,8 @@ distPhase() {
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showPhaseHeader() {
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local phase=$1
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case $phase in
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local phase="$1"
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case "$phase" in
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unpackPhase) header "unpacking sources";;
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patchPhase) header "patching sources";;
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configurePhase) header "configuring";;
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|
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@ -920,14 +920,14 @@ genericBuild() {
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fi
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for curPhase in $phases; do
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if [[ $curPhase = buildPhase && -n $dontBuild ]]; then continue; fi
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if [[ $curPhase = checkPhase && -z $doCheck ]]; then continue; fi
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if [[ $curPhase = installPhase && -n $dontInstall ]]; then continue; fi
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if [[ $curPhase = fixupPhase && -n $dontFixup ]]; then continue; fi
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if [[ $curPhase = installCheckPhase && -z $doInstallCheck ]]; then continue; fi
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if [[ $curPhase = distPhase && -z $doDist ]]; then continue; fi
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if [[ "$curPhase" = buildPhase && -n "$dontBuild" ]]; then continue; fi
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if [[ "$curPhase" = checkPhase && -z "$doCheck" ]]; then continue; fi
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if [[ "$curPhase" = installPhase && -n "$dontInstall" ]]; then continue; fi
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if [[ "$curPhase" = fixupPhase && -n "$dontFixup" ]]; then continue; fi
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if [[ "$curPhase" = installCheckPhase && -z "$doInstallCheck" ]]; then continue; fi
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if [[ "$curPhase" = distPhase && -z "$doDist" ]]; then continue; fi
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|
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if [[ -n $tracePhases ]]; then
|
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if [[ -n "$tracePhases" ]]; then
|
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echo
|
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echo "@ phase-started $out $curPhase"
|
||||
fi
|
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|
|
|
|||
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