fix drone.yml to be like base

.drone.yml

@@ -1,10 +1,13 @@
 kind: pipeline
 name: build
 
+
 clone:
   depth: 1
 
+
 steps:
+
 - name: build
   image: docker.0k.io/0k-mirror-freezer
   volumes:
@@ -19,7 +22,10 @@ steps:
     docker_config_json: {from_secret: DOCKER_CONFIG_JSON}
   commands:
     - |
-        echo "BUILDING ON: ${DRONE_SYSTEM_HOSTNAME}"
+        ip=$(curl -q myip.kal.fr 2>/dev/null)
+        name=$(dig -x "$ip" +short)
+        echo "===== BUILDING ON: ${DRONE_SYSTEM_HOSTNAME}"
+        echo "===== SLAVE: $name ($ip)"
     - |
       mkdir -p /root/.ssh
       cat <<EOF > /root/.ssh/config
@@ -28,11 +34,17 @@ steps:
           Port 10022
       EOF
     - DEBUG=1 freeze docker.0k.io git.0k.io:/var/git/mirror
-      - docker push "$(cat image)" ## this will push the new onbuild image
-      - docker push "docker.0k.io/mirror/odoo/$(cat release)"
-      - docker tag  "docker.0k.io/mirror/odoo/$(cat
-        release)"  "docker.0k.io/mirror/odoo:${DRONE_COMMIT_BRANCH//\//_}"
-      - docker push "docker.0k.io/mirror/odoo:${DRONE_COMMIT_BRANCH//\//_}"
+    - |
+      echo "====== PUSHING onbuild freezed (and patched) IMAGE: $(cat image)"
+      docker push "$(cat image)"  ## this will push the new onbuild image
+    - |
+      image="docker.0k.io/mirror/odoo:${DRONE_COMMIT_BRANCH//\//_}"
+      release="docker.0k.io/mirror/odoo/$(cat release)"
+      echo "PUSHING IMAGE: $release"
+      docker push "$release"
+      echo "TAGGING AND PUSHING: $image"
+      docker tag "$release" "$image"
+      docker push "$image"
     ## Warning: without 'ssh://', the port doesn't see to be used and it tries to
     ## connect to git.0k.io:22 (ssh fingerprint allows to infer this).
     - |
@@ -52,13 +64,21 @@ steps:
     url:     {from_secret: ROCKETCHAT_URL}
     user_id: {from_secret: ROCKETCHAT_USER_ID}
     token:   {from_secret: ROCKETCHAT_TOKEN}
-      channel: "#odoo_releases"
+    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)
     - |
+      ## DRONE will wrongly try to display the code of this step, actually
+      ## running things in backticks to display " + command " on stdout.
+      ## Mainly because it didn't quote backticks, but quoted backslash.
+      ## Drone actually run this docker by injecting a /usr/drone/bin/init
+      ## with code from these commands, but also an 'echo + command' line
+      ## just before.
+      ## This won't have any consequences in this step apart from annoying
+      ## error messages in drone step output
       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}}\` / \
@@ -76,6 +96,8 @@ steps:
       - success
       - failure
 
+
+
 volumes:
 - name: docker
   host: