This commit introduces a mechanism to use the setup-php scripts for configuring PHP environments on local Linux/Ubuntu machines.
Key changes:
- Added `src/local_installer.ts`: A Node.js script that takes command-line arguments to define the desired PHP setup (version, extensions, tools, INI settings) and generates a `run.sh` script.
- Added `src/local_utils.ts`: A utility module with functions adapted for local execution, removing dependencies on `@actions/core`. It supports fetching inputs from yargs/environment variables.
- Modified `src/fetch.ts`: Replaced `@actions/http-client` with `node-fetch` for compatibility.
- Updated `src/config.ts`, `src/coverage.ts`, `src/extensions.ts`, and `src/tools.ts` to import utilities from `local_utils.ts` instead of `utils.ts`.
- Added `LOCAL_SETUP_INSTRUCTIONS.md`: Comprehensive documentation on prerequisites, how to run the local installer, command-line options, and troubleshooting.
This allows users to leverage the robust PHP environment configuration capabilities of this project directly on their development machines.
