new: pkg: added rocket.chat messaging

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>

.drone.yml

@@ -45,6 +45,36 @@ steps:
         release=$(cat release)
         echo "PUSHED DOCKER IMAGE: docker.0k.io/mirror/odoo/$release"
         echo "PUSHED GIT TAG: release/candidate/$release"
+  - name: rocket
+    ## mirror of ref: mike1pol/drone-rocket
+    image: docker.0k.io/drone-rocket
+    settings:
+      url: {from_secret: ROCKETCHAT_URL}
+      user_id: {from_secret: ROCKETCHAT_USER_ID}
+      token: {from_secret: ROCKETCHAT_TOKEN}
+      channel: "#odoo_releases"
+    commands:
+      - release=$(cat release)
+      - |
+        ## DRONE will substitute bash variables BEFORE bash
+        export COMMIT_MESSAGE=$(echo -e ${DRONE_COMMIT_MESSAGE} | head -n 1)
+      - |
+        export MESSAGE="{{#success build.status}}✅{{else}}❌{{/success}} Build {{build.status}} \
+        // *Summary:* $COMMIT_MESSAGE [ _${DRONE_COMMIT_AUTHOR_NAME}_ ]
+            build: [{{build.number}}]({{build.link}}) / branch: \`{{build.branch}}\` / \
+            commit: \`${DRONE_COMMIT_SHA:0:8}\`
+            {{#success build.status}}
+            *GIT TAG:* \`release/candidate/$release\` _(freezed version)_
+            *DOCKER IMAGES:*
+              - \`docker.0k.io/mirror/odoo/$release\` _(unique tag)_
+              - \`docker.0k.io/mirror/odoo:${DRONE_COMMIT_BRANCH//\//_}\` _(floating reference)_
+            Total Build time was $((DRONE_JOB_FINISHED - DRONE_JOB_STARTED))s
+        {{/success}}"
+      - rocket
+    when:
+      status:
+        - success
+        - failure
 
 volumes:
   - name: docker