ci: Add the mailer step to notify pipeline

.woodpecker/build.yml

@@ -13,8 +13,6 @@ pipeline:
       # Uncomment this when running with a new toolchain for the
       # first time to save up space
       # - rm -rf /root/.serene/*
-      - pwd
-      - ls
       - ./builder build -DSERENE_DISABLE_CCACHE=ON
 
     volumes:

.woodpecker/lint.yml

@@ -8,7 +8,7 @@ clone:
 
 pipeline:
   Linters:
-    image: beta.devheroes.codes/serene/ci:9
+    image: devheroes.codes/serene/ci:10
     commands:
       - ./builder setup
       - export FILES="$(git diff --name-only HEAD HEAD~1)"

.woodpecker/notify.yml

@@ -14,6 +14,22 @@ pipeline:
     when:
       status: [ failure ]
 
+  Mailer:
+    image: lxsameer/woodpecker_mailer:4
+    settings:
+      from: ci@serene-lang.org
+      user:
+        from_secret: mail_user
+      password:
+        from_secret: mail_pass
+      to: ${CI_COMMIT_AUTHOR_EMAIL}
+      subject: "[${CI_REPO}] JOB #${CI_BUILD_NUMBER} - ${CI_PREV_STEP_STATUS}"
+      text: |
+        BUILD: ${CI_BUILD_LINK}
+        COMMIT: ${CI_COMMIT_LINK}
+    when:
+      status: [ failure ]
+
 depends_on:
   - lint
   - build