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#!/bin/bash | |
# Update Patchwork patch list from commits in the upstream repo. | |
# Intended for use with glibc and gcc. | |
# | |
# [pw] | |
# server = https://patchwork.sourceware.org/api/1.2/ | |
# project = gcc | |
# token = <API token> | |
# states = committed,accepted,superseded,deferred,rejected | |
# | |
# Set this to your patchwork repo path | |
PWROOT=$HOME/src/patchwork | |
# And this to the clone of the project | |
PROJROOT=$HOME/src/gcc/gcc | |
# A local Git tag to track the last commit you processed with this script. | |
PWLAST_TAG=patchwork-last | |
STATES="--state accepted --state new --state under-review" | |
STATES="$STATES --state changes-requested" | |
STATES="$STATES --state committed" | |
# Print the Git diff for a commit, filtering out generated files, | |
# then use patchwork's hasher to create the hash to identify it in pw. | |
diff_hash() | |
{ | |
git show --pretty=format: $1 | | |
filterdiff -x '*/ChangeLog' -x '*/Makefile.in' -x '*/configure' -x '*/config.h.in' -x '*/doc/html/*' | | |
python "$PWROOT"/patchwork/hasher.py | |
} | |
cd "$PROJROOT" || exit | |
if [ $# -ne 0 ]; then | |
# If $1 is a positive integer, process the last $1 commits. | |
if [ "$1" -gt 0 ]; then | |
START=origin/master~$1 | |
else | |
echo "$0: Invalid argument: $1" >&2 | |
exit 1 | |
fi | |
else | |
# Otherwise, resume from the $PWLAST_TAG tag, if set. | |
START=$(git tag -l "$PWLAST_TAG") | |
if [ -z "$START" ]; then | |
# Otherwise, process the last 100 commits. | |
START=origin/master~100 | |
fi | |
fi | |
git fetch origin | |
git log --reverse --pretty=format:%H%n "$START"..origin/master | | |
while read gh; do | |
[ -z "$gh" ] && continue | |
h=$(diff_hash $gh) | |
pwid=$(git-pw patch list --hash $h $STATES -f simple --column ID | grep -v -e ID -e "\--") | |
if [ -n "$pwid" ]; then | |
echo "$(git log --pretty=oneline -1 $gh): OK" | |
git-pw patch update --commit-ref $gh --state committed $pwid | |
else | |
echo "$(git log --pretty=oneline -1 $gh): MISSING" | |
fi | |
# If $gh is not an ancestor of $PWLAST_TAG, update the tag. | |
if ! git tag --list "$PWLAST_TAG" --contains $gh | grep --silent . | |
then | |
git tag --force "$PWLAST_TAG" "$gh" >/dev/null | |
fi | |
done |
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