Embed backup scripts in Docker image

2026-06-22 18:25:38 +00:00
parent 27dcbf9c24
commit 66627691d7
6 changed files with 190 additions and 6 deletions
@@ -0,0 +1,66 @@
+#!/bin/bash
+# Backup individual de cada repo Gitea via mirror clone
+set -e
+
+git config --global --add safe.directory '*' 2>/dev/null
+
+DATE=$(date +%Y%m%d_%H%M%S)
+BACKUP_DIR="/tmp/backup-git-repos"
+DEST="gdrive:Git/repos"
+GITEA_DATA="/var/lib/docker/volumes/yccsckck4g004gosccwc4kg4_gitea-data/_data/git/repositories"
+
+echo "[$(date)] Backup repos Git started"
+
+rm -rf "$BACKUP_DIR"
+mkdir -p "$BACKUP_DIR"
+
+# Find all bare repos (*.git directories)
+REPOS=$(find "$GITEA_DATA" -maxdepth 2 -name "*.git" -type d 2>/dev/null)
+
+COUNT=0
+SKIPPED=0
+for REPO_PATH in $REPOS; do
+    # Extract owner and repo name from path
+    REL_PATH="${REPO_PATH#$GITEA_DATA/}"
+    OWNER=$(dirname "$REL_PATH")
+    REPO_NAME=$(basename "$REPO_PATH" .git)
+
+    # Skip non-repo directories (keys, lfs, etc)
+    if [[ "$OWNER" == "." ]] || [[ "$OWNER" == "keys" ]] || [[ "$OWNER" == "lfs" ]]; then
+        continue
+    fi
+
+    # Check if repo has any commits (non-empty)
+    COMMITS=$(git -C "$REPO_PATH" rev-list --count HEAD 2>/dev/null || echo "0")
+    if [[ "$COMMITS" == "0" ]]; then
+        echo "Skipping empty: $OWNER/$REPO_NAME"
+        SKIPPED=$((SKIPPED + 1))
+        continue
+    fi
+
+    # Create directory structure
+    mkdir -p "$BACKUP_DIR/$OWNER"
+
+    # Mirror clone to a .git file
+    echo "Backing up: $OWNER/$REPO_NAME ($COMMITS commits)"
+    git clone --mirror "$REPO_PATH" "$BACKUP_DIR/$OWNER/${REPO_NAME}.git" 2>/dev/null
+
+    # Compress
+    tar -czf "$BACKUP_DIR/$OWNER/${REPO_NAME}.git.tar.gz" -C "$BACKUP_DIR/$OWNER" "${REPO_NAME}.git" 2>/dev/null
+    rm -rf "$BACKUP_DIR/$OWNER/${REPO_NAME}.git"
+
+    COUNT=$((COUNT + 1))
+done
+
+echo "Backed up $COUNT repos ($SKIPPED empty skipped)"
+
+# Sync to Google Drive
+rclone copy "$BACKUP_DIR" "$DEST" --progress
+
+# Keep only last 7 days in GDrive
+rclone delete "$DEST" --min-age 7d
+
+# Cleanup local
+rm -rf "$BACKUP_DIR"
+
+echo "[$(date)] Backup repos Git finished"