add generic container environment variable support for PHP, DB

packages/js/e2e-environment/CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Added quotes around `WORDPRESS_TITLE` value in .env file to address issue with docker compose 2 "key cannot contain a space" error.
 - Added `LATEST_WP_VERSION_MINUS` that allows setting a number to subtract from the current WordPress version for the WordPress Docker image.
+- Support for PHP_VERSION, MARIADB_VERSION environment variables for built in container initialization
 
 ## Fixed
 

packages/js/e2e-environment/bin/docker-compose.sh

@@ -17,22 +17,30 @@ if [[ $1 ]]; then
 		export WORDPRESS_VERSION=$(./bin/get-previous-version.js $WORDPRESS_VERSION $LATEST_WP_VERSION_MINUS 2> /dev/null)
 	fi
 
-	if ! [[ $TRAVIS_PHP_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
+	if [[ $PHP_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
-		TRAVIS_PHP_VERSION=$(./bin/get-latest-docker-tag.js php 7 2> /dev/null)
+		export DC_PHP_VERSION=$PHP_VERSION
-	fi
-	if [[ $TRAVIS_PHP_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
-		export DC_PHP_VERSION=$TRAVIS_PHP_VERSION
 	else
-		export DC_PHP_VERSION="7.4.22"
+		if ! [[ $TRAVIS_PHP_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
+			TRAVIS_PHP_VERSION=$(./bin/get-latest-docker-tag.js php 7 2> /dev/null)
+		fi
+		if [[ $TRAVIS_PHP_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
+			export DC_PHP_VERSION=$TRAVIS_PHP_VERSION
+		else
+			export DC_PHP_VERSION="7.4.25"
+		fi
 	fi
 
-	if ! [[ $TRAVIS_MARIADB_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
+	if [[ $MARIADB_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
-		TRAVIS_MARIADB_VERSION=$(./bin/get-latest-docker-tag.js mariadb 10 2> /dev/null)
+		export DC_MARIADB_VERSION=$MARIADB_VERSION
-	fi
-	if [[ $TRAVIS_MARIADB_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
-		export DC_MARIADB_VERSION=$TRAVIS_MARIADB_VERSION
 	else
-		export DC_MARIADB_VERSION="10.6.4"
+		if ! [[ $TRAVIS_MARIADB_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
+			TRAVIS_MARIADB_VERSION=$(./bin/get-latest-docker-tag.js mariadb 10 2> /dev/null)
+		fi
+		if [[ $TRAVIS_MARIADB_VERSION =~ ^[0-9]+\.[0-9]+ ]]; then
+			export DC_MARIADB_VERSION=$TRAVIS_MARIADB_VERSION
+		else
+			export DC_MARIADB_VERSION="10.6.5"
+		fi
 	fi
 
 	if [[ $1 == 'up' ]]; then

packages/js/e2e-environment/builtin.md

@@ -126,9 +126,17 @@ The built in container defaults to mapping the root folder of the repository to
 
 Since the introduction of the WooCommerce Monorepo, a `WC_CORE_PATH` environment variable maps to Core WooCommerce at `plugins/woocommerce`. It can also be overriden in a similar fashion.
 
+### Specifying Server Software versions
+
+The built-in container supports these variables for use locally and in CI environments:
+
+- `WP_VERSION` - WordPress (default `latest`)
+- `PHP_VERSION` - PHP (default `latest`)
+- `MARIADB_VERSION` - MariaDB (default `latest`)
+
 ### Travis CI Supported Versions
 
-Travis CI uses environment variables to allow control of some software versions in the testing environment. The built in container supports these variables:
+Travis CI uses environment variables to allow control of some software versions in the testing environment. The built-in container supports these variables:
 
 - `WP_VERSION` - WordPress (default `latest`)
 - `TRAVIS_PHP_VERSION` - PHP (default `latest`)