code-server: php-cli initial release

code-server: php-cli
Adding php-cli and composer to code-server container

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-php-cli-install/run

@@ -0,0 +1,41 @@
+#!/usr/bin/with-contenv bash
+
+echo "**** Setting up PHP configuration files ****"
+if [ ! -d /config/.php ]; then
+    cp -rf /etc/php /config/.php
+    chown -R abc:abc /config/.php
+fi
+rm -rf /etc/php
+ln -s /config/.php /etc/php
+
+if ! [ "${ENABLE_COMPOSER}" = "yes" ]; then
+    echo "**** Composer will not be installed ****"
+    exit 0
+fi
+
+echo "**** Installing Composer ****"
+
+if ! command -v php &> /dev/null; then
+    echo "** Missing installed PHP! **"
+    exit 127;
+fi
+
+EXPECTED_CHECKSUM="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"
+php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"
+
+if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]
+then
+    echo "** ERROR: Invalid installer checksum **"
+    rm composer-setup.php
+    exit 1
+fi
+
+php composer-setup.php --quiet
+RESULT=$?
+rm composer-setup.php
+if [ "${RESULT}" = "0" ]; then
+    echo "** Installing composer system wide **"
+    mv composer.phar /usr/local/bin/composer
+fi
+exit $RESULT

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-php-cli-install/type

@@ -0,0 +1 @@
+oneshot

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-php-cli-install/up

@@ -0,0 +1 @@
+/etc/s6-overlay/s6-rc.d/init-mod-code-server-php-cli-install/run