Remove GitLab CI configuration and update Gitea workflow to use 'master' branch and specify Dockerfile path.

.gitea/workflows/build.yml

@@ -3,7 +3,7 @@ name: Build and push image
 on:
   push:
     branches:
-      - main
+      - master
 
 jobs:
   docker-build:
@@ -14,6 +14,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
       - name: Login to registry
         env:
@@ -27,6 +29,7 @@ jobs:
           IMAGE_TAG: ${{ gitea.sha }}
         run: |
           docker build \
+            -f docker/Dockerfile_app \
             -t "${IMAGE_NAME}:${IMAGE_TAG}" \
             -t "${IMAGE_NAME}:latest" \
             .

.gitlab-ci.yml

@@ -1,24 +0,0 @@
-docker-build:
-  image: docker:latest
-  stage: build
-  variables:
-    GIT_SUBMODULE_STRATEGY: normal
-  services:
-    - docker:dind
-  before_script:
-    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
-  script:
-    - touch .env
-    - |
-      if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then # master
-        export BUILD_TAG=latest
-        echo "Running on default branch '$CI_DEFAULT_BRANCH'"
-      else # tag
-        export BUILD_TAG="$CI_COMMIT_TAG"
-        echo "Running on tag = $BUILD_TAG"
-      fi
-    - docker compose build
-    - docker compose push
-  only:
-    - master
-    - tags