feat: add WPTL feature

features/src/setup-wptl/devcontainer-feature.json

@@ -0,0 +1,13 @@
+{
+    "id": "setup-wptl",
+    "name": "WordPress with Test Library",
+    "description": "Sets up WordPress and WordPress Test Library",
+    "version": "0.0.1",
+    "options": {
+        "versions": {
+            "type": "string",
+            "default": "",
+            "description": "Versions to install"
+        }
+    }
+}

features/src/setup-wptl/install-wptl.sh

@@ -0,0 +1,60 @@
+#!/bin/sh
+
+set -e
+
+download_wp() {
+	VERSION="$1"
+	if [ "${VERSION}" = "nightly" ] || [ "${VERSION}" = "trunk" ]; then
+		TESTS_TAG="trunk"
+	elif [ "${VERSION}" = "latest" ]; then
+		VERSIONS=$(wget https://api.wordpress.org/core/version-check/1.7/ -q -O - )
+		LATEST=$(echo "${VERSIONS}" | jq -r '.offers | map(select( .response == "upgrade")) | .[0].version')
+		if [ -z "${LATEST}" ]; then
+			echo "Unable to detect the latest WP version"
+			exit 1
+		fi
+
+		download_wp "${LATEST}"
+		ln -sf "/usr/share/wptl/wordpress-${LATEST}" /usr/share/wptl/wordpress-latest
+		ln -sf "/usr/share/wptl/wordpress-tests-lib-${LATEST}" /usr/share/wptl/wordpress-tests-lib-latest
+		return
+	elif [ "${VERSION%.x}" != "${VERSION}" ]; then
+		VER="${VERSION}"
+		LATEST=$(wget https://api.wordpress.org/core/version-check/1.7/ -q -O - | jq --arg version "${VERSION%.x}" -r '.offers | map(select(.version | startswith($version))) | sort_by(.version) | reverse | .[0].version')
+		download_wp "${LATEST}"
+		ln -sf "/usr/share/wptl/wordpress-${LATEST}" "/usr/share/wptl/wordpress-${VER}"
+		ln -sf "/usr/share/wptl/wordpress-tests-lib-${LATEST}" "/usr/share/wptl/wordpress-tests-lib-${VER}"
+		return
+	else
+		TESTS_TAG="tags/${VERSION}"
+	fi
+
+	if [ ! -d "/usr/share/wptl/wordpress-${VERSION}" ]; then
+		if [ "${VERSION}" = "nightly" ]; then
+			cd /wordpress
+			wget -q https://wordpress.org/nightly-builds/wordpress-latest.zip
+			unzip -q wordpress-latest.zip
+			mv /usr/share/wptl/wordpress /usr/share/wptl/wordpress-nightly
+			rm -f wordpress-latest.zip
+			cd -
+		else
+			mkdir -p "/usr/share/wptl/wordpress-${VERSION}"
+			wget -q "https://wordpress.org/wordpress-${VERSION}.tar.gz" -O - | tar --strip-components=1 -zxm -f - -C "/usr/share/wptl/wordpress-${VERSION}"
+		fi
+		wget -q https://raw.github.com/markoheijnen/wp-mysqli/master/db.php -O "/usr/share/wptl/wordpress-${VERSION}/wp-content/db.php"
+	else
+		echo "Skipping WordPress download"
+	fi
+
+	if [ ! -d "/usr/share/wptl/wordpress-tests-lib-${VERSION}" ]; then
+		mkdir -p "/usr/share/wptl/wordpress-tests-lib-${VERSION}"
+		svn co --quiet --ignore-externals "https://develop.svn.wordpress.org/${TESTS_TAG}/tests/phpunit/includes/" "/usr/share/wptl/wordpress-tests-lib-${VERSION}/includes"
+		svn co --quiet --ignore-externals "https://develop.svn.wordpress.org/${TESTS_TAG}/tests/phpunit/data/" "/usr/share/wptl/wordpress-tests-lib-${VERSION}/data"
+		rm -f "/usr/share/wptl/wordpress-tests-lib-${VERSION}/wp-tests-config-sample.php"
+		wget -q "https://develop.svn.wordpress.org/${TESTS_TAG}/wp-tests-config-sample.php" -O "/usr/share/wptl/wordpress-tests-lib-${VERSION}/wp-tests-config-sample.php"
+	else
+		echo "Skipping WordPress test library download"
+	fi
+}
+
+download_wp "${1:-latest}"

features/src/setup-wptl/install.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+set -e
+
+PATH=/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin
+
+if [ "$(id -u || true)" -ne 0 ]; then
+    echo 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+echo '(*) Setting up WordPress and Test Library...'
+
+if [ -z "${_REMOTE_USER}" ] || [ "${_REMOTE_USER}" = "root" ]; then
+    WEB_USER="${CONTAINER_USER:-www-data}"
+else
+    WEB_USER="${_REMOTE_USER}"
+fi
+
+install -d -m 0755 -o "${WEB_USER}" -g "${WEB_USER}" /usr/share/wptl
+install -m 0755 -o root -g root install-wptl.sh /usr/local/bin/install-wptl
+
+if [ -z "${VERSIONS}" ]; then
+    VERSIONS="$(wget https://api.wordpress.org/core/version-check/1.7/ -q -O - | jq -r '[.offers[].version] | unique | map(select( . >= "5.5")) | .[]') nightly"
+fi
+
+for version in ${VERSIONS} latest; do
+    install-wptl "${version}" &
+done
+wait
+
+echo 'Done!'