[ci] Improve cancel-pipeline job (#12008)

* [WIP][ci] Improve cancel-pipeline job

* fix job name

* test that fail works

* debug cancel-pipeline

* remove artifacts-false from cancel-pipeline jobs

* split cancel pipeline jobs

* fail test-linux-stable 2/3

* fail test-linux-stable 3/3

* fail cargo-check-benches 1/2

* fail cargo-check-benches 2/2

* fail test-linux-stable-int

* fail cargo-check-subkey

* fail check-tracing

* fail check-tracing

* fix pipeline

substrate/.gitlab-ci.yml

@@ -82,18 +82,31 @@ default:
   tags:
     - kubernetes-parity-build
 
-.rust-info-script:                 &rust-info-script
+.rust-info-script:
   script:
     - rustup show
     - cargo --version
     - rustup +nightly show
     - cargo +nightly --version
 
+.pipeline-stopper-vars:
+  script:
+    - echo "Collecting env variables for the cancel-pipeline job"
+    - echo "FAILED_JOB_URL=${CI_JOB_URL}" > pipeline-stopper.env
+    - echo "FAILED_JOB_NAME=${CI_JOB_NAME}" >> pipeline-stopper.env
+    - echo "PR_NUM=${CI_COMMIT_REF_NAME}" >> pipeline-stopper.env
+
+.pipeline-stopper-artifacts:
+  artifacts:
+    reports:
+      dotenv: pipeline-stopper.env
+
 .docker-env:
   image:                           "${CI_IMAGE}"
   before_script:
     - !reference [.rust-info-script, script]
     - !reference [.rusty-cachier, before_script]
+    - !reference [.pipeline-stopper-vars, script]
   after_script:
     - !reference [.rusty-cachier, after_script]
   tags:
@@ -246,35 +259,54 @@ rusty-cachier-notify:
       when: on_failure
   variables:
     PROJECT_ID:                    "${CI_PROJECT_ID}"
+    PROJECT_NAME:                  "${CI_PROJECT_NAME}"
     PIPELINE_ID:                   "${CI_PIPELINE_ID}"
-  trigger:                         "parity/infrastructure/ci_cd/pipeline-stopper"
+    FAILED_JOB_URL:                "${FAILED_JOB_URL}"
+    FAILED_JOB_NAME:               "${FAILED_JOB_NAME}"
+    PR_NUM:                        "${PR_NUM}"
+  trigger:
+    project:                       "parity/infrastructure/ci_cd/pipeline-stopper"
+    # remove branch, when pipeline-stopper for polakdot is updated to the same branch
+    branch:                        "as-improve"
 
-cancel-pipeline-test-linux-stable:
+# need to copy jobs this way because otherwise gitlab will wait
+# for all 3 jobs to finish instead of cancelling if one fails
+cancel-pipeline-test-linux-stable1:
   extends:                         .cancel-pipeline-template
   needs:
-    - job:                         test-linux-stable
-      artifacts:                   false
+    - job:                         "test-linux-stable 1/3"
+
+cancel-pipeline-test-linux-stable2:
+  extends:                         .cancel-pipeline-template
+  needs:
+    - job:                         "test-linux-stable 2/3"
+
+cancel-pipeline-test-linux-stable3:
+  extends:                         .cancel-pipeline-template
+  needs:
+    - job:                         "test-linux-stable 3/3"
+
+cancel-pipeline-cargo-check-benches1:
+  extends:                         .cancel-pipeline-template
+  needs:
+    - job:                         "cargo-check-benches 1/2"
+
+cancel-pipeline-cargo-check-benches2:
+  extends:                         .cancel-pipeline-template
+  needs:
+    - job:                         "cargo-check-benches 2/2"
 
 cancel-pipeline-test-linux-stable-int:
   extends:                         .cancel-pipeline-template
   needs:
     - job:                         test-linux-stable-int
-      artifacts:                   false
 
 cancel-pipeline-cargo-check-subkey:
   extends:                         .cancel-pipeline-template
   needs:
     - job:                         cargo-check-subkey
-      artifacts:                   false
-
-cancel-pipeline-cargo-check-benches:
-  extends:                         .cancel-pipeline-template
-  needs:
-    - job:                         cargo-check-benches
-      artifacts:                   false
 
 cancel-pipeline-check-tracing:
   extends:                         .cancel-pipeline-template
   needs:
     - job:                         check-tracing
-      artifacts:                   false