Make Composer packages installable

.github/workflows/cs.yml

@@ -6,6 +6,7 @@ on:
     paths:
       - '**.php'
       - 'composer.json'
+      - 'packages/*/composer.json'
       - 'composer.lock'
       - '.phpcs.xml.dist'
       - 'phpcs.xml.dist'
@@ -14,6 +15,7 @@ on:
     paths:
       - '**.php'
       - 'composer.json'
+      - 'packages/*/composer.json'
       - 'composer.lock'
       - '.phpcs.xml.dist'
       - 'phpcs.xml.dist'
@@ -55,6 +57,12 @@ jobs:
       - name: Validate Composer installation
         run: composer validate --no-check-all
 
+      - name: Validate Composer packages
+        run: |
+          composer --working-dir=packages/mysql-on-sqlite validate --strict --no-check-lock
+          composer --working-dir=packages/mysql-parser validate --strict --no-check-lock
+          composer --working-dir=packages/mysql-proxy validate --strict --no-check-lock
+
       # Install dependencies and handle caching in one go.
       # @link https://github.com/marketplace/actions/install-composer-dependencies
       - name: Install Composer dependencies

.github/workflows/mysql-proxy-tests.yml

@@ -28,6 +28,12 @@ jobs:
           php-version: '7.4'
           coverage: none
 
+      - name: Configure monorepo dependency
+        run: >-
+          composer config repositories.mysql-on-sqlite
+          '{"type":"path","url":"../mysql-on-sqlite","options":{"versions":{"wordpress/mysql-on-sqlite":"3.0.0"}}}'
+        working-directory: packages/mysql-proxy
+
       - name: Install Composer dependencies
         uses: ramsey/composer-install@v3
         with:

packages/mysql-on-sqlite/README.md

@@ -20,6 +20,8 @@ At a glance:
 Load the package and create a connection using a `mysql-on-sqlite` DSN:
 
 ```php
+require_once __DIR__ . '/vendor/autoload.php';
+
 // Use a PDO-like constructor.
 $pdo = new WP_MySQL_On_SQLite(
 	'mysql-on-sqlite:path=/path/to/database.sqlite;dbname=app'
@@ -131,10 +133,10 @@ composer run test -- --filter testName
 ## Requirements
 
 - **PHP:** 7.2+
-- **PHP extensions:** `pdo`, `pdo_sqlite`, `pcre`
+- **PHP extensions:** `pdo`, `pdo_sqlite`
 - **SQLite:** 3.37.0+
 
 ## License
 
 MySQL on SQLite is licensed under the
-[GNU General Public License v2 or later](../../LICENSE).
+[GNU General Public License v2 or later](LICENSE).

packages/mysql-on-sqlite/composer.json

@@ -1,14 +1,42 @@
 {
-    "name": "wordpress/mysql-on-sqlite",
-    "type": "library",
+	"name": "wordpress/mysql-on-sqlite",
+	"type": "library",
+	"description": "A PDO MySQL drop-in for running MySQL-based PHP applications on SQLite.",
+	"keywords": [ "database", "mysql", "pdo", "sql", "sqlite" ],
+	"homepage": "https://github.com/wordpress/sqlite-database-integration",
+	"license": "GPL-2.0-or-later",
+	"authors": [
+		{
+			"name": "Contributors",
+			"homepage": "https://github.com/wordpress/sqlite-database-integration/graphs/contributors"
+		}
+	],
+	"support": {
+		"issues": "https://github.com/wordpress/sqlite-database-integration/issues",
+		"source": "https://github.com/wordpress/sqlite-database-integration"
+	},
+	"require": {
+		"php": ">=7.2",
+		"ext-pdo": "*",
+		"ext-pdo_sqlite": "*"
+	},
+	"autoload": {
+		"files": [
+			"src/load.php"
+		]
+	},
+	"require-dev": {
+		"phpunit/phpunit": "^8.5"
+	},
+	"config": {
+		"lock": false,
+		"sort-packages": true
+	},
 	"scripts": {
 		"test": "phpunit",
 		"bench-lexer": [
 			"@php tests/tools/run-lexer-benchmark.php",
 			"@php -d opcache.enable_cli=1 -d opcache.jit_buffer_size=64M -d opcache.jit=tracing tests/tools/run-lexer-benchmark.php"
 		]
-	},
-    "require-dev": {
-        "phpunit/phpunit": "^8.5"
-    }
+	}
 }

packages/mysql-on-sqlite/tests/bootstrap.php

@@ -1,7 +1,7 @@
 <?php
 
 require_once __DIR__ . '/wp-sqlite-schema.php';
-require_once __DIR__ . '/../src/load.php';
+require_once __DIR__ . '/../vendor/autoload.php';
 
 // When on an older SQLite version, enable unsafe backward compatibility.
 $sqlite_version = ( new PDO( 'sqlite::memory:' ) )->query( 'SELECT SQLITE_VERSION();' )->fetch()[0];