diff options
| author | Matt Corallo <git@bluematt.me> | 2017-03-07 12:04:39 -0500 |
|---|---|---|
| committer | Matt Corallo <git@bluematt.me> | 2017-03-09 09:53:19 -0500 |
| commit | efc06c2c465c9d22e0e664df5561d6d3a9731c2a (patch) | |
| tree | c0084d26ac8c0857fe23a3840b07bba9376e18bc /contrib/verify-commits | |
| parent | 8ed849fbcd66495f3167bca2fcadd62d0d760461 (diff) | |
If GNU sha512sum is missing, try perl shasum in verify-commits
Diffstat (limited to 'contrib/verify-commits')
| -rwxr-xr-x | contrib/verify-commits/verify-commits.sh | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/contrib/verify-commits/verify-commits.sh b/contrib/verify-commits/verify-commits.sh index 0052697cb9..74b7f38375 100755 --- a/contrib/verify-commits/verify-commits.sh +++ b/contrib/verify-commits/verify-commits.sh @@ -14,6 +14,9 @@ REVSIG_ALLOWED=$(cat "${DIR}/allow-revsig-commits") HAVE_FAILED=false +HAVE_GNU_SHA512=1 +[ ! -x "$(which sha512sum)" ] && HAVE_GNU_SHA512=0 + if [ x"$1" = "x" ]; then CURRENT_COMMIT="HEAD" else @@ -91,16 +94,26 @@ while true; do FILE_HASHES="" for FILE in $(git ls-tree --full-tree -r --name-only "$CURRENT_COMMIT" | LC_ALL=C sort); do - HASH=$(git cat-file blob "$CURRENT_COMMIT":"$FILE" | sha512sum | { read FIRST OTHER; echo $FIRST; } ) + if [ "$HAVE_GNU_SHA512" = 1 ]; then + HASH=$(git cat-file blob "$CURRENT_COMMIT":"$FILE" | sha512sum | { read FIRST OTHER; echo $FIRST; } ) + else + HASH=$(git cat-file blob "$CURRENT_COMMIT":"$FILE" | shasum -a 512 | { read FIRST OTHER; echo $FIRST; } ) + fi [ "$FILE_HASHES" != "" ] && FILE_HASHES="$FILE_HASHES"' ' FILE_HASHES="$FILE_HASHES$HASH $FILE" done + + if [ "$HAVE_GNU_SHA512" = 1 ]; then + TREE_HASH="$(echo "$FILE_HASHES" | sha512sum)" + else + TREE_HASH="$(echo "$FILE_HASHES" | shasum -a 512)" + fi HASH_MATCHES=0 MSG="$(git show -s --format=format:%B "$CURRENT_COMMIT" | tail -n1)" case "$MSG -" in - "Tree-SHA512: $(echo "$FILE_HASHES" | sha512sum)") + "Tree-SHA512: $TREE_HASH") HASH_MATCHES=1;; esac |