feat(ci): add gitlab ci

.gitlab-ci.yml

@@ -0,0 +1,57 @@
+stages:
+  - build
+
+variables:
+  IMAGE_NAME: $DOCKERHUB_USERNAME/discordsoundbot-vib
+  DOCKER_DRIVER: overlay2
+  DOCKER_TLS_CERTDIR: ""
+
+docker-build:
+  stage: build
+  image: docker:24.0.5
+  services:
+    - docker:24.0.5-dind
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH
+  before_script:
+    - echo "$DOCKERHUB_TOKEN" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
+  script:
+    - |
+      if [ "$CI_COMMIT_REF_NAME" == "main" ]; then
+        export TAG="main"
+        export VERSION="1.1.0"
+        export CHANNEL="stable"
+      elif [[ "$CI_COMMIT_REF_NAME" == "feature/nightly" ]] || [[ "$CI_COMMIT_REF_NAME" == "nightly" ]]; then
+        export TAG="nightly"
+        export VERSION="1.1.0-nightly"
+        export CHANNEL="nightly"
+      else
+        export CLEAN_TAG=$(echo "$CI_COMMIT_REF_NAME" | sed 's/\//-/g')
+        export TAG="$CLEAN_TAG"
+        export VERSION="1.1.0-dev"
+        export CHANNEL="dev"
+      fi
+      
+    - echo "Building for channel $CHANNEL with version $VERSION and tag $TAG"
+    
+    # Build
+    - docker pull $IMAGE_NAME:$TAG || true
+    - >
+      docker build
+      --cache-from $IMAGE_NAME:$TAG
+      --build-arg VITE_BUILD_CHANNEL=$CHANNEL
+      --build-arg VITE_APP_VERSION=$VERSION
+      -t $IMAGE_NAME:$CI_COMMIT_SHA
+      -t $IMAGE_NAME:$TAG
+      .
+
+    # Push
+    - docker push $IMAGE_NAME:$CI_COMMIT_SHA
+    - docker push $IMAGE_NAME:$TAG
+
+    # If main branch, also tag and push as latest
+    - |
+      if [ "$CI_COMMIT_REF_NAME" == "main" ]; then
+        docker tag $IMAGE_NAME:$TAG $IMAGE_NAME:latest
+        docker push $IMAGE_NAME:latest
+      fi