Simplify GH CI action

Author: JeroenDeDauw

.github/workflows/ci.yml

@@ -16,10 +16,10 @@ jobs:
     strategy:
       matrix:
         include:
-          - mw: 'REL1_34'
-            php: 7.3
           - mw: 'REL1_34'
             php: 7.4
+          - mw: 'REL1_34'
+            php: 7.3
 
     runs-on: ubuntu-latest
 
@@ -44,7 +44,7 @@ jobs:
             mediawiki
             !mediawiki/extensions/
             !mediawiki/vendor/
-          key: mw_${{ matrix.mw }}-php${{ matrix.php }}-v20
+          key: mw_${{ matrix.mw }}-php${{ matrix.php }}-v21
 
       - name: Cache Composer cache
         uses: actions/cache@v2
@@ -59,9 +59,7 @@ jobs:
       - name: Install MediaWiki
         if: steps.cache-mediawiki.outputs.cache-hit != 'true'
         working-directory: ~
-        run: |
-          bash EarlyCopy/.github/workflows/installMediaWiki.sh ${{ matrix.mw }}
-          bash EarlyCopy/.github/workflows/installExtensions.sh ${{ matrix.mw }} WikibaseLocalMedia
+        run: bash EarlyCopy/.github/workflows/installMediaWiki.sh ${{ matrix.mw }} WikibaseLocalMedia
 
       - uses: actions/checkout@v2
         with:

.github/workflows/installExtensions.sh

@@ -1,6 +1,7 @@
 #! /bin/bash
 
 MW_BRANCH=$1
+EXTENSION_NAME=$2
 
 wget https://github.com/wikimedia/mediawiki/archive/$MW_BRANCH.tar.gz -nv
 
@@ -17,3 +18,26 @@ echo 'ini_set("display_errors", 1);' >> LocalSettings.php
 echo '$wgShowExceptionDetails = true;' >> LocalSettings.php
 echo '$wgShowDBErrorBacktrace = true;' >> LocalSettings.php
 echo '$wgDevelopmentWarnings = true;' >> LocalSettings.php
+
+echo '$wgEnableWikibaseRepo = true;' >> LocalSettings.php
+echo '$wgEnableWikibaseClient = false;' >> LocalSettings.php
+echo 'require_once __DIR__ . "/extensions/Wikibase/repo/Wikibase.php";' >> LocalSettings.php
+echo 'require_once __DIR__ . "/extensions/Wikibase/repo/ExampleSettings.php";' >> LocalSettings.php
+
+echo 'wfLoadExtension( "'$EXTENSION_NAME'" );' >> LocalSettings.php
+
+cat <<EOT >> composer.local.json
+{
+  "require": {
+    "wikibase/wikibase": "dev-$MW_BRANCH"
+  },
+	"extra": {
+		"merge-plugin": {
+			"merge-dev": true,
+			"include": [
+				"extensions/$EXTENSION_NAME/composer.json"
+			]
+		}
+	}
+}
+EOT