feat(bazel): init script for minimal Bazel config

scripts/init_bazel.sh

@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+usage() {
+  cat <<EOF
+Usage: $0 [-f]
+
+Create minimal Bazel configuration files for this template repo.
+Options:
+  -f    Force overwrite of existing files.
+
+This script will create (if missing):
+  - WORKSPACE
+  - .bazelrc
+  - MODULE.bazel
+EOF
+}
+
+FORCE=0
+while getopts ":f" opt; do
+  case ${opt} in
+    f) FORCE=1 ;;
+    *) usage; exit 1 ;;
+  esac
+done
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+
+echo "Initializing minimal Bazel layout in: $ROOT"
+
+# WORKSPACE
+if [ -f "$ROOT/WORKSPACE" ] && [ "$FORCE" -ne 1 ]; then
+  echo "WORKSPACE exists; skipping"
+else
+  cat > "$ROOT/WORKSPACE" <<'EOF'
+# Minimal Bazel WORKSPACE for template repository
+EOF
+  echo "Created: $ROOT/WORKSPACE"
+fi
+
+# Note: this template intentionally does not create example source files
+# or repository BUILD targets. Only Bazel configuration files are created.
+
+# .bazelrc (minimal)
+if [ -f "$ROOT/.bazelrc" ] && [ "$FORCE" -ne 1 ]; then
+  echo ".bazelrc exists; skipping"
+else
+  cat > "$ROOT/.bazelrc" <<'EOF'
+# Minimal .bazelrc for template
+build --verbose_failures
+EOF
+  echo "Created: $ROOT/.bazelrc"
+fi
+
+# MODULE.bazel (minimal module file)
+if [ -f "$ROOT/MODULE.bazel" ] && [ "$FORCE" -ne 1 ]; then
+  echo "MODULE.bazel exists; skipping"
+else
+  cat > "$ROOT/MODULE.bazel" <<'EOF'
+module(name = "template")
+EOF
+  echo "Created: $ROOT/MODULE.bazel"
+fi
+
+echo "Minimal Bazel layout ready. To run:"
+echo "  bash $0"
+echo "Examples:"
+echo "  bash $0            # create files if missing"
+echo "  bash $0 -f         # force overwrite"
+
+exit 0