mcp-shark-cli

#!/bin/bash

# Direct execution wrapper for @mcp-shark/cli
# Downloads and runs the CLI from GitHub on-the-fly

set -e

# Configuration
REPO="mcp-shark-org/cli"
VERSION="${MCP_SHARK_CLI_VERSION:-latest}"
CACHE_DIR="${MCP_SHARK_CLI_CACHE:-$HOME/.cache/mcp-shark-cli}"

# Get latest version if needed
if [ "$VERSION" = "latest" ]; then
  VERSION=$(curl -s "https://api.github.com/repos/$REPO/releases/latest" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/' || echo "main")
fi

# Cache directory for this version
VERSION_DIR="$CACHE_DIR/$VERSION"

# Check if already cached
if [ ! -d "$VERSION_DIR" ] || [ ! -f "$VERSION_DIR/cli.js" ]; then
  echo "Downloading @mcp-shark/cli ($VERSION)..." >&2
  
  # Create cache directory
  mkdir -p "$CACHE_DIR"
  
  # Create temporary directory
  TMP_DIR=$(mktemp -d)
  trap "rm -rf $TMP_DIR" EXIT
  
  # Download from GitHub
  if [ "$VERSION" = "main" ] || [ "$VERSION" = "master" ]; then
    GITHUB_URL="https://github.com/$REPO/archive/refs/heads/main.tar.gz"
  else
    GITHUB_URL="https://github.com/$REPO/archive/refs/tags/$VERSION.tar.gz"
  fi
  
  curl -sL "$GITHUB_URL" -o "$TMP_DIR/cli.tar.gz"
  
  # Extract
  cd "$TMP_DIR"
  tar -xzf cli.tar.gz
  CLI_DIR=$(find . -maxdepth 1 -type d -name "cli-*" | head -1)
  
  if [ -z "$CLI_DIR" ]; then
    echo "Error: Could not find CLI directory" >&2
    exit 1
  fi
  
  # Copy to cache
  mkdir -p "$VERSION_DIR"
  cp -r "$CLI_DIR"/* "$VERSION_DIR/"
  
  # Install dependencies if needed
  if [ ! -d "$VERSION_DIR/node_modules" ]; then
    echo "Installing dependencies..." >&2
    cd "$VERSION_DIR"
    npm install --production --silent
  fi
fi

# Execute the CLI
exec node "$VERSION_DIR/cli.js" "$@"