Genkit MCP

#!/usr/bin/env bash # Copyright 2025 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # # SPDX-License-Identifier: Apache-2.0 # Runs a Python sample by name. # Usage: py/bin/run_sample <sample-name> [args...] # Example: py/bin/run_sample google-genai-hello # py/bin/run_sample evaluator-demo set -euo pipefail SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" PY_DIR="$(cd "$SCRIPT_DIR/.." && pwd)" SAMPLES_DIR="$PY_DIR/samples" # List available samples using find for robustness list_samples() { # Only list directories that contain a run.sh script find "$SAMPLES_DIR" -mindepth 1 -maxdepth 1 -type d -not -name '.*' -not -name '__pycache__' | while read -r dir; do if [[ -f "$dir/run.sh" ]]; then basename "$dir" fi done | sort } # Check if gum is available or install it GUM_CMD="" if command -v gum &> /dev/null; then GUM_CMD="gum" elif [[ -f "$HOME/go/bin/gum" ]]; then GUM_CMD="$HOME/go/bin/gum" elif command -v go &> /dev/null; then read -p "gum not found. Would you like to install it using 'go install github.com/charmbracelet/gum@latest'? (y/N): " -n 1 -r echo if [[ $REPLY =~ ^[Yy]$ ]]; then echo "Installing gum..." if go install github.com/charmbracelet/gum@latest; then GUM_CMD="$HOME/go/bin/gum" fi fi fi if [[ $# -lt 1 ]]; then SAMPLES=$(list_samples) if [[ -n "$GUM_CMD" ]]; then SAMPLE_NAME=$($GUM_CMD filter --placeholder "Select a sample to run..." <<< "$SAMPLES") if [[ -z "$SAMPLE_NAME" ]]; then exit 0 fi else echo "Usage: $0 <sample-name> [args...]" echo "" echo "Available samples:" echo "$SAMPLES" exit 1 fi else SAMPLE_NAME="$1" shift fi SAMPLE_DIR="$SAMPLES_DIR/$SAMPLE_NAME" if [[ ! -d "$SAMPLE_DIR" ]]; then echo "Error: Sample '$SAMPLE_NAME' not found in $SAMPLES_DIR" echo "" echo "Available samples:" list_samples exit 1 fi cd "$SAMPLE_DIR" if [[ -f "./run.sh" ]]; then exec ./run.sh "$@" else echo "Error: Sample '$SAMPLE_NAME' does not have a 'run.sh' script." exit 1 fi