Install xDebug in wp-env

WordPress · Nov 28, 2020 · 9528563 · 9528563
1 parent 8f90615
commit 9528563
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diff --git a/packages/env/lib/build-docker-compose-config.js b/packages/env/lib/build-docker-compose-config.js
@@ -176,6 +176,7 @@ module.exports = function buildDockerComposeConfig( config ) {
 				volumes: [ 'mysql:/var/lib/mysql' ],
 			},
 			wordpress: {
+				build: '.',
 				depends_on: [ 'mysql' ],
 				image: developmentWpImage,
 				ports: [ developmentPorts ],

diff --git a/packages/env/lib/init-config.js b/packages/env/lib/init-config.js
@@ -38,6 +38,15 @@ module.exports = async function initConfig( { spinner, debug } ) {
 		yaml.dump( dockerComposeConfig )
 	);
 
+	const xDebugMode = 'debug';
+	await fs.writeFile(
+		path.resolve( config.workDirectoryPath, 'Dockerfile' ),
+		dockerFileContents(
+			dockerComposeConfig.services.wordpress.image,
+			xDebugMode
+		)
+	);
+
 	if ( config.debug ) {
 		spinner.info(
 			`Config:\n${ JSON.stringify(
@@ -55,3 +64,18 @@ module.exports = async function initConfig( { spinner, debug } ) {
 
 	return config;
 };
+
+function dockerFileContents( image, xDebugMode ) {
+	return `
+FROM ${ image }
+
+RUN apt -qy install $PHPIZE_DEPS \\
+	&& pecl install xdebug \\
+	&& docker-php-ext-enable xdebug
+
+RUN touch /usr/local/etc/php/php.ini
+RUN echo 'xdebug.start_with_request=yes' >> /usr/local/etc/php/php.ini
+RUN echo 'xdebug.discover_client_host=1' >> /usr/local/etc/php/php.ini
+RUN echo 'xdebug.mode=${ xDebugMode }' >> /usr/local/etc/php/php.ini
+`;
+}