mirror of
https://github.com/pound-emu/ballistic.git
synced 2026-10-24 23:45:05 -07:00
Ronald Caesar
2a73075e76
This folder will also include scripts not necessary for the CI to function.
58 lines
1.9 KiB
Bash
58 lines
1.9 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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EVENT_NAME="${1:?Usage: get_commits.sh <event_name> <before> <after> <pr_base> <pr_head> <sha>}"
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EVENT_BEFORE="$2"
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EVENT_AFTER="$3"
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PR_BASE_SHA="$4"
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PR_HEAD_SHA="$5"
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GITHUB_SHA="$6"
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if [ "$EVENT_NAME" = "push" ]; then
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if [ "$EVENT_BEFORE" = "0000000000000000000000000000000000000000" ]; then
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COMMITS=$(git rev-list --reverse "$EVENT_AFTER")
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elif git merge-base --is-ancestor "$EVENT_BEFORE" "$EVENT_AFTER" 2>/dev/null; then
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COMMITS=$(git rev-list --reverse "$EVENT_BEFORE".."$EVENT_AFTER")
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else
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COMMITS="$EVENT_AFTER"
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fi
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elif [ "$EVENT_NAME" = "pull_request" ]; then
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if git merge-base --is-ancestor "$PR_BASE_SHA" "$PR_HEAD_SHA" 2>/dev/null; then
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COMMITS=$(git rev-list --reverse "$PR_BASE_SHA".."$PR_HEAD_SHA")
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else
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COMMITS="$GITHUB_SHA"
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fi
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else
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COMMITS="$GITHUB_SHA"
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fi
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JSON_COMMITS="["
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FIRST=true
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INDEX=1
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for COMMIT in $COMMITS; do
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MESSAGE=$(git log -1 --pretty=format:"%s" "$COMMIT")
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MESSAGE=$(echo "$MESSAGE" | sed 's/\\/\\\\/g; s/"/\\"/g' | tr '\n' ' ')
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SHORT_SHA=$(git rev-parse --short "$COMMIT")
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if [ "$FIRST" = true ]; then
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FIRST=false
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else
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JSON_COMMITS="$JSON_COMMITS,"
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fi
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JSON_COMMITS="${JSON_COMMITS}{\"sha\":\"${COMMIT}\",\"short_sha\":\"${SHORT_SHA}\",\"message\":\"${MESSAGE}\",\"index\":${INDEX}}"
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INDEX=$((INDEX + 1))
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done
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JSON_COMMITS="$JSON_COMMITS]"
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if [ "$JSON_COMMITS" = "[]" ]; then
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FALLBACK_SHA="${PR_HEAD_SHA:-$GITHUB_SHA}"
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FALLBACK_SHORT_SHA=$(git rev-parse --short "$FALLBACK_SHA")
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MESSAGE=$(git log -1 --pretty=format:"%s" "$FALLBACK_SHA")
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MESSAGE=$(echo "$MESSAGE" | sed 's/\\/\\\\/g; s/"/\\"/g' | tr '\n' ' ')
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JSON_COMMITS="[{\"sha\":\"${FALLBACK_SHA}\",\"short_sha\":\"${FALLBACK_SHORT_SHA}\",\"message\":\"${MESSAGE}\",\"index\":1}]"
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fi
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echo "commits=$JSON_COMMITS" >> "$GITHUB_OUTPUT" |