112 lines
3.1 KiB
Bash
Executable file
112 lines
3.1 KiB
Bash
Executable file
#!/bin/bash
|
|
set -euo pipefail
|
|
|
|
# ====================================
|
|
# Forgejo restore script
|
|
# ====================================
|
|
|
|
# Where this script lives (Forgejo project root)
|
|
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
|
cd "$SCRIPT_DIR"
|
|
|
|
BACKUP_DIR="$SCRIPT_DIR/backup"
|
|
TIMESTAMP="$(date +%Y-%m-%d_%H-%M-%S)"
|
|
|
|
usage() {
|
|
echo "Usage: $0 <backup-file>"
|
|
echo
|
|
echo " <backup-file> can be:"
|
|
echo " - Full path to a backup tar.gz"
|
|
echo " - Filename in the backup/ directory"
|
|
echo " - If omitted, the latest backup in backup/ is used (if available)"
|
|
exit 1
|
|
}
|
|
|
|
# ------------------------------------
|
|
# 1) Pick backup file
|
|
# ------------------------------------
|
|
if [[ $# -ge 1 ]]; then
|
|
INPUT_FILE="$1"
|
|
# If it's not an absolute path and not already in backup/, assume it's in backup/
|
|
if [[ "$INPUT_FILE" != /* && "$INPUT_FILE" != "$BACKUP_DIR/"* ]]; then
|
|
BACKUP_FILE="$BACKUP_DIR/$INPUT_FILE"
|
|
else
|
|
BACKUP_FILE="$INPUT_FILE"
|
|
fi
|
|
else
|
|
# No argument → pick the latest backup in backup/
|
|
echo "No backup file specified, selecting latest from $BACKUP_DIR..."
|
|
BACKUP_FILE="$(ls -1t "$BACKUP_DIR"/forgejo-backup-*.tar.gz 2>/dev/null | head -n 1 || true)"
|
|
if [[ -z "${BACKUP_FILE:-}" ]]; then
|
|
echo "ERROR: No backups found in $BACKUP_DIR"
|
|
usage
|
|
fi
|
|
fi
|
|
|
|
if [[ ! -f "$BACKUP_FILE" ]]; then
|
|
echo "ERROR: Backup file not found: $BACKUP_FILE"
|
|
exit 1
|
|
fi
|
|
|
|
echo "=== Forgejo restore ==="
|
|
echo "Project dir : $SCRIPT_DIR"
|
|
echo "Backup dir : $BACKUP_DIR"
|
|
echo "Backup file : $BACKUP_FILE"
|
|
echo
|
|
|
|
read -rp "!!! This will overwrite current Forgejo data. Continue? [y/N] " ANSWER
|
|
case "$ANSWER" in
|
|
y|Y|yes|YES) ;;
|
|
*) echo "Aborted."; exit 1 ;;
|
|
esac
|
|
|
|
# ------------------------------------
|
|
# 2) Stop Forgejo
|
|
# ------------------------------------
|
|
echo "[1/4] Stopping Forgejo containers (if running)..."
|
|
docker compose down || true
|
|
|
|
# ------------------------------------
|
|
# 3) Safety snapshot of current state
|
|
# ------------------------------------
|
|
SAFETY_BACKUP="$BACKUP_DIR/forgejo-pre-restore-${TIMESTAMP}.tar.gz"
|
|
echo "[2/4] Creating safety backup of CURRENT state -> $SAFETY_BACKUP"
|
|
tar -czf "$SAFETY_BACKUP" \
|
|
forgejo \
|
|
docker-compose.yml \
|
|
.gitignore \
|
|
README.md \
|
|
.git 2>/dev/null || true
|
|
|
|
echo "[OK] Safety backup created."
|
|
|
|
# ------------------------------------
|
|
# 4) Restore from selected backup
|
|
# ------------------------------------
|
|
echo "[3/4] Removing current Forgejo data (moving to forgejo.old-$TIMESTAMP)..."
|
|
|
|
if [[ -d forgejo ]]; then
|
|
mv forgejo "forgejo.old-$TIMESTAMP"
|
|
fi
|
|
|
|
# If config files exist, move them too (just in case)
|
|
for f in docker-compose.yml .gitignore README.md; do
|
|
if [[ -f "$f" ]]; then
|
|
mv "$f" "${f}.old-$TIMESTAMP"
|
|
fi
|
|
done
|
|
|
|
echo "[4/4] Extracting backup archive..."
|
|
tar -xzf "$BACKUP_FILE" -C "$SCRIPT_DIR"
|
|
|
|
echo "=== Restore complete ==="
|
|
echo "Starting Forgejo containers..."
|
|
docker compose up -d
|
|
|
|
echo "Forgejo should now be running with data from:"
|
|
echo " $BACKUP_FILE"
|
|
echo
|
|
echo "Previous state saved as:"
|
|
echo " $SAFETY_BACKUP"
|
|
echo " forgejo.old-$TIMESTAMP (and *.old-$TIMESTAMP for configs, if any)"
|