Merge #10771: Remove unused variables in shell scripts
ab8e8b9
Remove unused variables in shell scripts. (practicalswift)
Pull request description:
Remove unused variables in shell scripts. Use `_` where we don't care about the result.
Tree-SHA512: 35049e79ee432c805f061456c32902a92811b5214d50ce6770b22d1442cc5999ed53cfe05bb2347f6995ca33c707a0f3fe92d5829c0385c4a3e254953924cbc4
This commit is contained in:
commit
23e9074e0a
4 changed files with 3 additions and 9 deletions
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@ -18,7 +18,7 @@ find_latest_squash()
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sub=
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sub=
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git log --grep="^git-subtree-dir: $dir/*\$" \
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git log --grep="^git-subtree-dir: $dir/*\$" \
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--pretty=format:'START %H%n%s%n%n%b%nEND%n' "$COMMIT" |
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--pretty=format:'START %H%n%s%n%n%b%nEND%n' "$COMMIT" |
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while read a b junk; do
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while read a b _; do
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case "$a" in
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case "$a" in
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START) sq="$b" ;;
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START) sq="$b" ;;
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git-subtree-mainline:) main="$b" ;;
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git-subtree-mainline:) main="$b" ;;
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@ -48,7 +48,6 @@ if [ -z "$latest_squash" ]; then
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fi
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fi
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set $latest_squash
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set $latest_squash
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old=$1
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rev=$2
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rev=$2
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if [ "d$(git cat-file -t $rev 2>/dev/null)" != dcommit ]; then
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if [ "d$(git cat-file -t $rev 2>/dev/null)" != dcommit ]; then
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echo "ERROR: subtree commit $rev unavailable. Fetch/update the subtree repository" >&2
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echo "ERROR: subtree commit $rev unavailable. Fetch/update the subtree repository" >&2
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@ -6,7 +6,6 @@
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sign=false
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sign=false
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verify=false
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verify=false
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build=false
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build=false
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setupenv=false
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# Systems to build
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# Systems to build
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linux=true
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linux=true
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@ -12,8 +12,6 @@ VERIFIED_ROOT=$(cat "${DIR}/trusted-git-root")
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VERIFIED_SHA512_ROOT=$(cat "${DIR}/trusted-sha512-root-commit")
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VERIFIED_SHA512_ROOT=$(cat "${DIR}/trusted-sha512-root-commit")
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REVSIG_ALLOWED=$(cat "${DIR}/allow-revsig-commits")
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REVSIG_ALLOWED=$(cat "${DIR}/allow-revsig-commits")
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HAVE_FAILED=false
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HAVE_GNU_SHA512=1
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HAVE_GNU_SHA512=1
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[ ! -x "$(which sha512sum)" ] && HAVE_GNU_SHA512=0
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[ ! -x "$(which sha512sum)" ] && HAVE_GNU_SHA512=0
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@ -95,9 +93,9 @@ while true; do
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FILE_HASHES=""
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FILE_HASHES=""
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for FILE in $(git ls-tree --full-tree -r --name-only "$CURRENT_COMMIT" | LC_ALL=C sort); do
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for FILE in $(git ls-tree --full-tree -r --name-only "$CURRENT_COMMIT" | LC_ALL=C sort); do
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if [ "$HAVE_GNU_SHA512" = 1 ]; then
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if [ "$HAVE_GNU_SHA512" = 1 ]; then
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HASH=$(git cat-file blob "$CURRENT_COMMIT":"$FILE" | sha512sum | { read FIRST OTHER; echo $FIRST; } )
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HASH=$(git cat-file blob "$CURRENT_COMMIT":"$FILE" | sha512sum | { read FIRST _; echo $FIRST; } )
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else
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else
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HASH=$(git cat-file blob "$CURRENT_COMMIT":"$FILE" | shasum -a 512 | { read FIRST OTHER; echo $FIRST; } )
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HASH=$(git cat-file blob "$CURRENT_COMMIT":"$FILE" | shasum -a 512 | { read FIRST _; echo $FIRST; } )
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fi
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fi
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[ "$FILE_HASHES" != "" ] && FILE_HASHES="$FILE_HASHES"'
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[ "$FILE_HASHES" != "" ] && FILE_HASHES="$FILE_HASHES"'
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'
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'
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@ -76,8 +76,6 @@ if [ -n "$1" ]; then
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BASEDIR="$BASEDIR$RCSUBDIR.$RCVERSION/"
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BASEDIR="$BASEDIR$RCSUBDIR.$RCVERSION/"
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fi
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fi
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fi
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fi
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SIGNATUREFILE="$BASEDIR$SIGNATUREFILENAME"
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else
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else
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echo "Error: need to specify a version on the command line"
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echo "Error: need to specify a version on the command line"
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exit 2
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exit 2
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