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setup.sh: shellcheck 2086

Browse Source 
https://github.com/koalaman/shellcheck/wiki/SC2086
This commit is contained in:
happysalada 2021-06-22 10:17:52 +09:00 committed by Raphael Megzari
parent 40ad05b4cb
commit 430fdb7e0d
1 changed files with 16 additions and 15 deletions
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31
pkgs/stdenv/generic/setup.sh
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@ -11,7 +11,7 @@ if (( "${NIX_DEBUG:-0}" >= 6 )); then
set -x
fi
: ${outputs:=out}
: "${outputs:=out}"
######################################################################
@ -232,7 +232,7 @@ printWords() {
# implementation uses zip archive and zip does not support dates going back to
# 1970.
export SOURCE_DATE_EPOCH
: ${SOURCE_DATE_EPOCH:=315532800}
: "${SOURCE_DATE_EPOCH:=315532800}"
# Wildcard expansions that don't match should expand to an empty list.
@ -437,12 +437,12 @@ findInputs() {
}
# Make sure all are at least defined as empty
: ${depsBuildBuild=} ${depsBuildBuildPropagated=}
: ${nativeBuildInputs=} ${propagatedNativeBuildInputs=} ${defaultNativeBuildInputs=}
: ${depsBuildTarget=} ${depsBuildTargetPropagated=}
: ${depsHostHost=} ${depsHostHostPropagated=}
: ${buildInputs=} ${propagatedBuildInputs=} ${defaultBuildInputs=}
: ${depsTargetTarget=} ${depsTargetTargetPropagated=}
: "${depsBuildBuild=}" "${depsBuildBuildPropagated=}"
: "${nativeBuildInputs=}" "${propagatedNativeBuildInputs=}" "${defaultNativeBuildInputs=}"
: "${depsBuildTarget=}" "${depsBuildTargetPropagated=}"
: "${depsHostHost=}" "${depsHostHostPropagated=}"
: "${buildInputs=}" "${propagatedBuildInputs=}" "${defaultBuildInputs=}"
: "${depsTargetTarget=}" "${depsTargetTargetPropagated=}"
for pkg in $depsBuildBuild $depsBuildBuildPropagated; do
findInputs "$pkg" -1 -1
@ -718,6 +718,7 @@ substituteStream() {
consumeEntire() {
# read returns non-0 on EOF, so we want read to fail
# shellcheck disable=SC2086
if IFS='' read -r -N 0 $1; then
echo "consumeEntire(): ERROR: Input null bytes, won't process" >&2
return 1
@ -889,7 +890,7 @@ unpackPhase() {
# Find the source directory.
# set to empty if unset
: ${sourceRoot=}
: "${sourceRoot=}"
if [ -n "${setSourceRoot:-}" ]; then
runOneHook setSourceRoot
@ -967,8 +968,8 @@ configurePhase() {
runHook preConfigure
# set to empty if unset
: ${configureScript=}
: ${configureFlags=}
: "${configureScript=}"
: "${configureFlags=}"
if [[ -z "$configureScript" && -x ./configure ]]; then
configureScript=./configure
@ -1022,7 +1023,7 @@ buildPhase() {
runHook preBuild
# set to empty if unset
: ${makeFlags=}
: "${makeFlags=}"
if [[ -z "$makeFlags" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then
echo "no Makefile, doing nothing"
@ -1059,9 +1060,9 @@ checkPhase() {
if [[ -z "${checkTarget:-}" ]]; then
#TODO(@oxij): should flagsArray influence make -n?
if make -n ${makefile:+-f $makefile} check >/dev/null 2>&1; then
checkTarget=check
checkTarget="check"
elif make -n ${makefile:+-f $makefile} test >/dev/null 2>&1; then
checkTarget=test
checkTarget="test"
fi
fi
@ -1291,7 +1292,7 @@ genericBuild() {
if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then continue; fi
if [[ -n $NIX_LOG_FD ]]; then
echo "@nix { \"action\": \"setPhase\", \"phase\": \"$curPhase\" }" >&$NIX_LOG_FD
echo "@nix { \"action\": \"setPhase\", \"phase\": \"$curPhase\" }" >&"$NIX_LOG_FD"
fi
showPhaseHeader "$curPhase"