Improve CI (commune-sh#27)

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.github/workflows/ci.yml

@@ -49,11 +49,10 @@ jobs:
       - name: Create a copy of `.env.example`
         run: just dotenv
 
-      - name: Set environment variable
-        run: sed -i "s/DOCKER_USER='.*'/DOCKER_USER='$(id -u):$(id -g)'/" .env
-
       - name: Use Test Homeserver
         run: |
+          mkdir -p ./docker/synapse
+>>>>>>> 99bc162 (Improve CI (#27))
           cp ./crates/test/fixtures/synapse/* ./docker/synapse
 
       - name: Run Docker Containers
@@ -77,6 +76,7 @@ jobs:
         run: |
           just get_access_token
           grep 'COMMUNE_SYNAPSE_ADMIN_TOKEN' .env | sed "s/'//g" >> $GITHUB_ENV
+
       - name: E2E Tests
         env:
           COMMUNE_SYNAPSE_ADMIN_TOKEN: ${{ env.COMMUNE_SYNAPSE_ADMIN_TOKEN }}