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# CatchAdmin Install

## Scope

Use this skill for CatchAdmin Pro project installation, interrupted install recovery, environment initialization, and project startup checks.

Work from the project root containing `composer.json`. Clone the frontend repository into `web` before checking `web/package.json`.

## Core Flow

1. Confirm the project root contains `composer.json`.
2. Clone the frontend repository with `git clone -b v5 https://gitee.com/catchadmin/catch-admin-vue.git web`.
3. Check `web/package.json`.
4. Check local tools: PHP 8.3+, Composer, Git, Node 22+, and Yarn.
5. Read `.env` if it exists and check `DB_DATABASE`, `DB_USERNAME`, and `DB_PASSWORD`.
6. Ask the user only for missing database values.
7. Preserve existing `.env`; create it only when missing, then patch the required keys.
8. Install modules with `php artisan catch:module:install --all --no-interaction`.
9. Continue the manual installation steps in [references/manual-install.md](references/manual-install.md).

## Database Prompt Rule

- Read only `.env` for `DB_DATABASE`, `DB_USERNAME`, and `DB_PASSWORD`.
- Ask the user directly for any missing database value.
- Skip Docker checks, database service checks, MySQL connection tests, default credential attempts, and container startup suggestions.
- Let Laravel migrations surface database connection errors later in the install flow.

## Failure Handling

- For initialization failure, continue from the failed stage after verifying the previous stage outputs.

## Reference

Read [references/manual-install.md](references/manual-install.md) for the full command order, environment examples, validation checklist, and troubleshooting notes.