test

2026-01-02 19:43:10 +00:00
parent f2912fbfa1
commit 3f575e744e
6 changed files with 368 additions and 35 deletions
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+# Git Backup Script for All Projects in /mnt/bulk/source
+# Usage: ./git_backup.sh [project_name] (optional - backup specific project)
+
+# Configuration
+BACKUP_DIR="/mnt/nas/Jake/git_backups"
+TEMP_DIR="/tmp/git_backup_$(date +%Y%m%d)"
+REPO_SOURCE="/mnt/bulk/source"
+
+# Find all git projects in /mnt/bulk/source
+find_git_projects() {
+    local projects=()
+    
+    # Find directories that contain .git folder
+    while IFS= read -r -d '' project; do
+        if [ -d "$project/.git" ]; then
+            projects+=("$project")
+        fi
+    done < <(find "$REPO_SOURCE" -type d -print0)
+    
+    echo "${projects[@]}"
+}
+
+# Function to backup a single project
+backup_project() {
+    local project_path="$1"
+    local project_name=$(basename "$project_path")
+    local temp_dir="${TEMP_DIR}_${project_name}"
+    
+    echo "Backing up: $project_path"
+
+    # Check if HEAD exists (repository has commits)
+    if ! git -C "$project_path" rev-parse HEAD > /dev/null 2>&1; then
+        echo "Warning: $project_path has no commits, skipping..."
+        return 0
+    fi
+
+    # Create temporary directory
+    mkdir -p "$temp_dir"
+    
+    # Archive the git project (excluding ignored files)
+    git -C "$project_path" archive --format=tar --output="$temp_dir/backup.tar" HEAD
+    
+    # Sync files to NAS
+    rsync -az "$temp_dir/" "${BACKUP_DIR}/${timestamp}/${project_name}/"
+    
+    # Clean up temporary files
+    rm -rf "$temp_dir"
+}
+
+# Main backup function
+main_backup() {
+    local timestamp=$(date +%Y%m%d)
+    
+    echo "Starting git backup for all projects..."
+    
+    # Create dated backup directory on NAS
+    mkdir -p "${BACKUP_DIR}/${timestamp}"
+    
+    # Get all git projects
+    local projects=($(find_git_projects))
+    
+    if [ $# -eq 0 ]; then
+        # Backup all projects
+        if [ ${#projects[@]} -eq 0 ]; then
+            echo "No git projects found in $REPO_SOURCE"
+            exit 1
+        fi
+        
+        for project in "${projects[@]}"; do
+            backup_project "$project"
+        done
+    else
+        # Backup specific project
+        local target_project="$1"
+        if [ -d "$target_project" ] && [ -d "$target_project/.git" ]; then
+            backup_project "$target_project"
+        else
+            echo "Project not found or not a git repository: $target_project"
+            exit 1
+        fi
+    fi
+    
+    # Keep only 7 most recent backups
+    cd "${BACKUP_DIR}" && ls -1d * | head -n -7 | xargs rm -rf
+    
+    echo "Backup completed successfully!"
+}
+
+# Run main backup function
+main_backup "$@"
+
+# Clean up temporary directory if it exists
+if [ -d "$TEMP_DIR" ]; then
+    rm -rf "$TEMP_DIR"
+fi