Merge pull request #438 from mtotheikle/default_extension_build_script

Add a default build script for extensions

stubs/extension/build.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+
+base=${PWD}
+
+if [ ! -f flarum.json ]; then
+echo "Could not find flarum.json file!"
+exit 1
+fi
+
+
+extension=$(php <<CODE
+<?php
+\$flarum = json_decode(file_get_contents('flarum.json'), true);
+echo array_key_exists('name', \$flarum) ? \$flarum['name'] : '';
+CODE
+)
+
+release=/tmp/${extension}
+
+rm -rf ${release}
+mkdir ${release}
+
+git archive --format zip --worktree-attributes HEAD > ${release}/release.zip
+
+cd ${release}
+unzip release.zip -d ./
+rm release.zip
+
+# Delete files
+rm -rf ${release}/build.sh
+
+# Install all Composer dependencies
+composer install --prefer-dist --optimize-autoloader --ignore-platform-reqs --no-dev
+
+cd "${release}/js"
+if [ -f bower.json ]; then
+bower install
+fi
+
+for app in forum admin; do
+    cd "${release}/js"
+
+    if [ -d $app ]; then
+      cd $app
+
+      if [ -f bower.json ]; then
+        bower install
+      fi
+
+      npm install
+      gulp --production
+      rm -rf node_modules bower_components
+    fi
+done
+
+rm -rf "${release}/extensions/${extension}/js/bower_components"
+wait
+
+# Finally, create the release archive
+cd ${release}
+find . -type d -exec chmod 0750 {} +
+find . -type f -exec chmod 0644 {} +
+chmod 0775 .
+zip -r ${extension}.zip ./
+mv ${extension}.zip ${base}/${extension}.zip