feat: add some scripts

scripts/clone-actions.sh

@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+# Clone GitHub Actions to a local mirror directory
+# Usage: ./clone-actions.sh <output-directory>
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ACTIONS_LIST="${SCRIPT_DIR}/actions-to-mirror.txt"
+
+if [[ $# -lt 1 ]]; then
+    echo "Usage: $0 <output-directory>"
+    echo "Example: $0 ./actions-mirror"
+    exit 1
+fi
+
+OUTPUT_DIR="$1"
+
+if [[ ! -f "$ACTIONS_LIST" ]]; then
+    echo "Error: Actions list not found at $ACTIONS_LIST"
+    exit 1
+fi
+
+mkdir -p "$OUTPUT_DIR"
+
+clone_action() {
+    local entry="$1"
+    local org repo version target_dir
+
+    # Parse org/repo@version
+    org="${entry%%/*}"
+    local repo_version="${entry#*/}"
+    repo="${repo_version%%@*}"
+    version="${repo_version#*@}"
+
+    # Target directory: org/repo-version (e.g., actions/checkout-v4)
+    target_dir="${OUTPUT_DIR}/${org}/${repo}-${version}"
+
+    if [[ -d "$target_dir" ]]; then
+        echo "Skipping ${org}/${repo}@${version} (already exists)"
+        return 0
+    fi
+
+    echo "Cloning ${org}/${repo}@${version}..."
+
+    mkdir -p "$(dirname "$target_dir")"
+
+    # Clone with specific tag/branch, depth 1 for speed
+    if ! git clone --depth 1 --branch "$version" \
+        "https://github.com/${org}/${repo}.git" "$target_dir" 2>/dev/null; then
+        echo "Warning: Failed to clone ${org}/${repo}@${version}"
+        return 1
+    fi
+
+    # Remove .git directory (we don't want submodules)
+    rm -rf "${target_dir}/.git"
+
+    echo "Done: ${org}/${repo}@${version} -> ${target_dir}"
+}
+
+echo "Reading actions from $ACTIONS_LIST"
+echo "Output directory: $OUTPUT_DIR"
+echo ""
+
+success=0
+failed=0
+
+while IFS= read -r line || [[ -n "$line" ]]; do
+    # Skip empty lines and comments
+    [[ -z "$line" || "$line" =~ ^[[:space:]]*# ]] && continue
+
+    # Trim whitespace
+    line="$(echo "$line" | xargs)"
+
+    if clone_action "$line"; then
+        ((++success))
+    else
+        ((++failed))
+    fi
+done < "$ACTIONS_LIST"
+
+echo ""
+echo "Complete: $success succeeded, $failed failed"
+
+if [[ $failed -gt 0 ]]; then
+    exit 1
+fi