Initial Auto-Build plugin structure

plugin/scripts/worktree-cleanup.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+# Cleanup git worktrees
+# Usage: worktree-cleanup.sh [feature-name]
+# If no feature-name provided, lists candidates for cleanup
+
+set -e
+
+FEATURE_NAME="$1"
+
+# Get project root (parent of .auto-build)
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+PROJECT_NAME=$(basename "$PROJECT_ROOT")
+WORKTREES_DIR="$(dirname "$PROJECT_ROOT")/ab-worktrees"
+
+echo "========================================"
+echo "  Worktree Cleanup"
+echo "========================================"
+echo ""
+
+cd "$PROJECT_ROOT"
+
+# If specific feature provided, cleanup that one
+if [ -n "$FEATURE_NAME" ]; then
+    BRANCH_NAME="feature/ab-${FEATURE_NAME}"
+    WORKTREE_PATH="${WORKTREES_DIR}/${PROJECT_NAME}-${FEATURE_NAME}"
+
+    echo "Cleaning up: $FEATURE_NAME"
+    echo "  Branch: $BRANCH_NAME"
+    echo "  Path:   $WORKTREE_PATH"
+    echo ""
+
+    # Check if worktree exists
+    if [ ! -d "$WORKTREE_PATH" ]; then
+        echo "Worktree not found at: $WORKTREE_PATH"
+        exit 1
+    fi
+
+    # Check if branch is merged
+    MAIN_BRANCH=$(git symbolic-ref refs/remotes/origin/HEAD 2>/dev/null | sed 's@^refs/remotes/origin/@@' || echo "main")
+
+    if git branch --merged "$MAIN_BRANCH" | grep -q "$BRANCH_NAME"; then
+        echo "Branch is merged to $MAIN_BRANCH"
+    else
+        echo "Warning: Branch is NOT merged to $MAIN_BRANCH"
+        echo "Proceed with cleanup? (y/n)"
+        read -r CONFIRM
+        if [ "$CONFIRM" != "y" ]; then
+            echo "Aborted"
+            exit 0
+        fi
+    fi
+
+    # Remove worktree
+    echo "Removing worktree..."
+    git worktree remove "$WORKTREE_PATH" --force
+
+    # Remove branch
+    echo "Removing branch..."
+    git branch -D "$BRANCH_NAME" 2>/dev/null || echo "Branch already removed or doesn't exist"
+
+    # Update registry
+    REGISTRY_FILE="$PROJECT_ROOT/.auto-build-data/worktrees/worktree-registry.json"
+    if [ -f "$REGISTRY_FILE" ] && command -v jq &> /dev/null; then
+        TEMP_FILE=$(mktemp)
+        jq --arg name "$FEATURE_NAME" '.worktrees |= map(select(.name != $name))' "$REGISTRY_FILE" > "$TEMP_FILE" && mv "$TEMP_FILE" "$REGISTRY_FILE"
+        echo "Registry updated"
+    fi
+
+    echo ""
+    echo "Cleanup complete!"
+
+else
+    # List all worktrees and show which can be cleaned up
+    echo "Checking worktrees for cleanup..."
+    echo ""
+
+    MAIN_BRANCH=$(git symbolic-ref refs/remotes/origin/HEAD 2>/dev/null | sed 's@^refs/remotes/origin/@@' || echo "main")
+
+    echo "Merged branches (safe to cleanup):"
+    MERGED_BRANCHES=$(git branch --merged "$MAIN_BRANCH" | grep "feature/ab-" || echo "")
+
+    if [ -n "$MERGED_BRANCHES" ]; then
+        echo "$MERGED_BRANCHES" | while read -r branch; do
+            FEATURE=$(echo "$branch" | sed 's/.*feature\/ab-//')
+            echo "  - $FEATURE"
+        done
+    else
+        echo "  (none)"
+    fi
+
+    echo ""
+    echo "Unmerged branches:"
+    UNMERGED_BRANCHES=$(git branch --no-merged "$MAIN_BRANCH" | grep "feature/ab-" || echo "")
+
+    if [ -n "$UNMERGED_BRANCHES" ]; then
+        echo "$UNMERGED_BRANCHES" | while read -r branch; do
+            FEATURE=$(echo "$branch" | sed 's/.*feature\/ab-//')
+            echo "  - $FEATURE (NOT merged)"
+        done
+    else
+        echo "  (none)"
+    fi
+
+    echo ""
+    echo "To cleanup a specific worktree:"
+    echo "  bash .auto-build/scripts/worktree-cleanup.sh <feature-name>"
+fi