ci: Add a pipeline to build and deploy the docs

.woodpecker/build.yml

@@ -39,7 +39,7 @@ pipeline:
       matrix_user:
         from_secret: matrix_user
 
-      matrix_msg: "[${CI_REPO}] Job #${CI_BUILD_NUMBER} <b>failed</b> for branch <b>${CI_COMMIT_BRANCH}</b>. ${CI_BUILD_LINK}"
+      matrix_msg: "[${CI_REPO}][Build] Job #${CI_BUILD_NUMBER} <b>failed</b> for branch <b>${CI_COMMIT_BRANCH}</b>. ${CI_BUILD_LINK}"
     secrets: [ matrix_room, matrix_token, matrix_user ]
     when:
       - status: [failure]
@@ -53,7 +53,7 @@ pipeline:
       password:
         from_secret: mailer_password
       to: ${CI_COMMIT_AUTHOR_EMAIL}
-      subject: "[${CI_REPO}] JOB #${CI_BUILD_NUMBER} failed for branch '${CI_COMMIT_BRANCH}'."
+      subject: "[${CI_REPO}][Build] JOB #${CI_BUILD_NUMBER} failed for branch '${CI_COMMIT_BRANCH}'."
       text: |
         BUILD: ${CI_BUILD_LINK}
         COMMIT: ${CI_COMMIT_LINK}

.woodpecker/docs.yml

@@ -0,0 +1,72 @@
+clone:
+  git:
+    image: woodpeckerci/plugin-git
+    settings:
+      depth: 1
+      lfs: false
+      recursive: false
+
+pipeline:
+  build:
+    image: woodpeckerci/plugin-docker-buildx
+    secrets: [docker_username, docker_password]
+    settings:
+      repo: serenelang/serene-docs
+      registry: docker.io
+      dockerfile: docs/Dockerfile
+      tags: latest
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+    when:
+      - path:
+          include: [ 'mkdocs.yml', 'docs/**' ]
+      - branch: master
+
+  deploy:
+    image: docker:24.0.2-cli-alpine3.18
+    commands:
+      - docker stack deploy -c docs/service.yml serene-docs --prune
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+
+    when:
+      - path:
+          include: [ 'mkdocs.yml', 'docs/**' ]
+          # ignore_message: "[ALL]"
+      - branch: master
+
+  ChatNotify:
+    image: lxsameer/notify:3
+    settings:
+      matrix_room_id:
+        from_secret: matrix_room
+      matrix_access_token:
+        from_secret: matrix_token
+
+      matrix_user:
+        from_secret: matrix_user
+
+      matrix_msg: "[${CI_REPO}][Docs] Job #${CI_BUILD_NUMBER} <b>failed</b> for branch <b>${CI_COMMIT_BRANCH}</b>. ${CI_BUILD_LINK}"
+    secrets: [ matrix_room, matrix_token, matrix_user ]
+    when:
+      - status: [failure]
+
+  MailNotify:
+    image: lxsameer/woodpecker_mailer:4
+    settings:
+      from: ci@serene-lang.org
+      user:
+        from_secret: mailer_user
+      password:
+        from_secret: mailer_password
+      to: ${CI_COMMIT_AUTHOR_EMAIL}
+      subject: "[${CI_REPO}][Docs] JOB #${CI_BUILD_NUMBER} failed for branch '${CI_COMMIT_BRANCH}'."
+      text: |
+        BUILD: ${CI_BUILD_LINK}
+        COMMIT: ${CI_COMMIT_LINK}
+    when:
+      - status: [failure]
+
+    secrets: [ mail_pass, mail_user ]

docs/Dockerfile

@@ -1,6 +1,14 @@
-FROM busybox
+FROM docker.io/python
 
-COPY ./build/docs /app
+WORKDIR /app
+COPY . .
+RUN pip install -r docs/requirements.txt
+RUN mkdocs build
+
+
+FROM docker.io/busybox
+
+COPY --from=0 /app/build/docs /app
 
 WORKDIR /app
 CMD ["busybox", "httpd", "-f", "-v", "-p", "3000"]

docs/service.yml

@@ -2,7 +2,7 @@ version: "3.9"
 
 services:
   serene-docs:
-    image: lxsameer/serene-docs
+    image: serenelang/serene-docs
     environment:
       USER_UID: 1100
       USER_GID: 1100