fix: add nginx SPA fallback

- Replace GITEA_PASSWORD with GITEA_TOKEN in environment variables
- Add validation checks for GITEA_USERNAME and GITEA_TOKEN
- Update git remote URL to include token for authentication
- Simplify push command to use configured origin remote

This change enhances security by using a token instead of a password for Git authentication in the CI pipeline.

.drone.yml

@@ -1,42 +1,66 @@
 kind: pipeline
 type: kubernetes
 name: pr-check
+
 trigger:
-    event:
-        - pull_request
+  event:
+    - pull_request
 
 steps:
-    - name: build-angular
-      image: node:22-alpine
-      commands:
-          - npm ci
-          - npm run build
+  - name: build-angular
+    image: node:22-alpine
+    commands:
+      - npm ci
+      - npm run build
 
 ---
 kind: pipeline
 type: kubernetes
 name: deploy
+
 trigger:
-    branch:
-        - main
-    event:
-        - push
+  branch:
+    - main
+  event:
+    - push
 
 steps:
-    - name: build-angular
-      image: node:22-alpine
-      commands:
-          - npm ci
-          - npm run build
+  - name: build-angular
+    image: node:22-alpine
+    commands:
+      - npm ci
+      - npm run build
 
-    - name: build-and-push
-      image: plugins/docker
-      settings:
-          registry: gitea.mnky-code.de
-          repo: gitea.mnky-code.de/mnky/ngrx-playground
-          tags:
-              - ${DRONE_COMMIT_SHA}
-          username:
-              from_secret: gitea_username
-          password:
-              from_secret: gitea_password
+  - name: build-and-push
+    image: plugins/docker
+    settings:
+      registry: gitea.mnky-code.de
+      repo: gitea.mnky-code.de/mnky/ngrx-playground
+      tags:
+        - ${DRONE_COMMIT_SHA}
+      username:
+        from_secret: gitea_username
+      password:
+        from_secret: gitea_password
+
+  - name: update-manifests
+    image: alpine:3.20
+    environment:
+      GITEA_USERNAME:
+        from_secret: gitea_git_username
+      GITEA_TOKEN:
+        from_secret: gitea_git_token
+    commands:
+      - apk add --no-cache git sed
+      - test -n "$GITEA_USERNAME"
+      - test -n "$GITEA_TOKEN"
+      - 'printf "machine gitea.mnky-code.de\nlogin %s\npassword %s\n" "$GITEA_USERNAME" "$GITEA_TOKEN" > ~/.netrc'
+      - chmod 600 ~/.netrc
+      - git clone https://gitea.mnky-code.de/mnky/k8s-manifests.git
+      - cd k8s-manifests
+      - 'sed -i "s|image: gitea.mnky-code.de/mnky/ngrx-playground:.*|image: gitea.mnky-code.de/mnky/ngrx-playground:${DRONE_COMMIT_SHA}|" ngrx-playground/deployment.yaml'
+      - git config user.name "drone"
+      - git config user.email "drone@mnky-code.de"
+      - git add ngrx-playground/deployment.yaml
+      - 'git commit -m "Deploy ngrx-playground ${DRONE_COMMIT_SHA}" || exit 0'
+      - git push origin HEAD:main

Dockerfile

@@ -9,5 +9,6 @@ RUN npm run build
 # Runtime Stage
 FROM nginx:alpine
 COPY --from=builder /app/dist/*/browser /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
 EXPOSE 80
-CMD ["nginx", "-g", "daemon off;"]
+CMD ["nginx", "-g", "daemon off;"]

nginx.conf

@@ -0,0 +1,11 @@
+server {
+  listen 80;
+  server_name _;
+
+  root /usr/share/nginx/html;
+  index index.html;
+
+  location / {
+    try_files $uri $uri/ /index.html;
+  }
+}