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Leaf/scripts/upstreamCommit.sh
2025-09-27 12:42:53 -04:00

95 lines
2.6 KiB
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#!/usr/bin/env bash
# requires curl & jq
# Credit: https://github.com/PurpurMC/Purpur
# Usage:
# upstreamCommit --paper HASH --purpur HASH --leaves HASH
# flag: --paper HASH - (Optional) the commit hash to use for comparing commits between paper (PaperMC/Paper/compare/HASH...HEAD)
# flag: --purpur HASH - the commit hash to use for comparing commits between purpur (PurpurMC/Purpur/compare/HASH...HEAD)
# flag: --leaves HASH - the commit hash to use for comparing commits between leaves (LeavesMC/Leaves/compare/HASH...HEAD)
function getCommits() {
curl -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/"$1"/compare/"$2"..."$3" | jq -r '.commits[] | "'"$1"'@\(.sha[:8]) \(.commit.message | split("\r\n")[0] | split("\n")[0])" | sub("\\[ci( |-)skip]"; "[ci/skip]")'
}
(
set -e
PS1="$"
paperHash=$(git diff gradle.properties | awk '/^-paperCommit =/{print $NF}')
purpurHash=""
leavesHash=""
# Useless params standardize
# TEMP=$(getopt --long paper:,purpur:,leaves: -o "" -- "$@")
# eval set -- "$TEMP"
while true; do
case "$1" in
--paper)
paperHash="$2"
shift 2
;;
--purpur)
purpurHash="$2"
shift 2
;;
--leaves)
leavesHash="$2"
shift 2
;;
*)
break
;;
esac
done
paper=""
purpur=""
leaves=""
updated=""
logsuffix=""
# Paper updates
if [ -n "$paperHash" ]; then
newHash=$(git diff gradle.properties | awk '/^+paperCommit =/{print $NF}')
paper=$(getCommits "PaperMC/Paper" "$paperHash" $(echo $newHash | grep . -q && echo $newHash || echo "main")) # Update this on every version update
# Updates found
if [ -n "$paper" ]; then
updated="Paper"
logsuffix="$logsuffix\n\nPaper Changes:\n$paper"
fi
fi
# Purpur updates
if [ -n "$purpurHash" ]; then
purpur=$(getCommits "PurpurMC/Purpur" "$purpurHash" "ver/1.21.9") # Update this on every version update
# Updates found
if [ -n "$purpur" ]; then
updated="${updated:+$updated/}Purpur"
logsuffix="$logsuffix\n\nPurpur Changes:\n$purpur"
fi
fi
# Leaves updates
if [ -n "$leavesHash" ]; then
leaves=$(getCommits "LeavesMC/Leaves" "$leavesHash" "HEAD")
# Updates found
if [ -n "$leaves" ]; then
updated="${updated:+$updated/}Leaves"
logsuffix="$logsuffix\n\nLeaves Changes:\n$leaves"
fi
fi
disclaimer="Upstream has released updates that appear to apply and compile correctly"
log="Updated Upstream ($updated)\n\n${disclaimer}${logsuffix}"
git add gradle.properties
echo -e "$log" | git commit -F -
) || exit 1