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-rw-r--r--security/nss/fuzz/config/git-copy.sh27
1 files changed, 14 insertions, 13 deletions
diff --git a/security/nss/fuzz/config/git-copy.sh b/security/nss/fuzz/config/git-copy.sh
index a5c7d371d..a9e817e2a 100644
--- a/security/nss/fuzz/config/git-copy.sh
+++ b/security/nss/fuzz/config/git-copy.sh
@@ -7,18 +7,18 @@ if [ $# -lt 3 ]; then
exit 2
fi
-REPO=$1
-COMMIT=$2
-DIR=$3
+REPO="$1"
+COMMIT="$2"
+DIR="$3"
echo "Copy '$COMMIT' from '$REPO' to '$DIR'"
-if [ -f $DIR/.git-copy ]; then
- CURRENT=$(cat $DIR/.git-copy)
- if [ $(echo -n $COMMIT | wc -c) != "40" ]; then
+if [ -f "$DIR"/.git-copy ]; then
+ CURRENT=$(cat "$DIR"/.git-copy)
+ if [ $(echo -n "$COMMIT" | wc -c) != "40" ]; then
# On the off chance that $COMMIT is a remote head.
- ACTUAL=$(git ls-remote $REPO $COMMIT | cut -c 1-40 -)
+ ACTUAL=$(git ls-remote "$REPO" "$COMMIT" | cut -c 1-40 -)
else
- ACTUAL=$COMMIT
+ ACTUAL="$COMMIT"
fi
if [ "$CURRENT" = "$ACTUAL" ]; then
echo "Up to date."
@@ -26,8 +26,9 @@ if [ -f $DIR/.git-copy ]; then
fi
fi
-git init -q $DIR
-git -C $DIR fetch -q --depth=1 $REPO $COMMIT:git-copy-tmp
-git -C $DIR reset --hard git-copy-tmp
-git -C $DIR rev-parse --verify HEAD > $DIR/.git-copy
-rm -rf $DIR/.git
+rm -rf "$DIR"
+git init -q "$DIR"
+git -C "$DIR" fetch -q --depth=1 "$REPO" "$COMMIT":git-copy-tmp
+git -C "$DIR" reset --hard git-copy-tmp
+git -C "$DIR" rev-parse --verify HEAD > "$DIR"/.git-copy
+rm -rf "$DIR"/.git