| # Oracle solution: find the lost commit through fsck, recover the file from the | |
| # right historical revision, tag, ignore and commit. | |
| set -euo pipefail | |
| cd "$TB_WORK" | |
| git config user.name "Release Bot" | |
| git config user.email "release@example.invalid" | |
| # 1. restore src/app.py from "Add config loader" | |
| loader_commit="$(git log --format='%H %s' main | awk '$0 ~ / Add config loader$/ {print $1}' | head -1)" | |
| test -n "$loader_commit" | |
| mkdir -p src | |
| git show "$loader_commit:src/app.py" > src/app.py | |
| # 4. ignore the junk | |
| cat > .gitignore <<'EOF' | |
| *.log | |
| build/ | |
| EOF | |
| git add -A | |
| git commit -qm "restore app.py" | |
| # 2. rescue the unreachable commit | |
| wip_commit="$(git fsck --unreachable --no-reflogs 2>/dev/null | awk '$2 == "commit" {print $3}' | while read -r sha; do | |
| if [ "$(git log -1 --format=%s "$sha" 2>/dev/null)" = "wip: plan" ]; then | |
| echo "$sha" | |
| break | |
| fi | |
| done)" | |
| test -n "$wip_commit" | |
| git branch recovered "$wip_commit" | |
| # 3. tag the release commit | |
| git tag v1.0 "$loader_commit" | |
| git status --porcelain | |