Trigger e2e in PR if e2e label is added

Author: ChristianZaccaria

.github/dependabot.yml

@@ -15,6 +15,7 @@ updates:
         update-types: ["version-update:semver-patch"]
     open-pull-requests-limit: 4
     labels:
+      - "dependabot"
       - "test-guided-notebooks"
 
   # pip means poetry in this case, this keeps poetry.lock up to date with constraints in pyproject.toml.
@@ -27,6 +28,7 @@ updates:
         update-types: ["version-update:semver-patch"]
     open-pull-requests-limit: 1
     labels:
+      - "dependabot"
       - "test-guided-notebooks"
 
   # npm means yarn in this case, this keeps yarn.lock up to date with constraints in package.json.
@@ -39,4 +41,5 @@ updates:
         update-types: ["version-update:semver-patch"]
     open-pull-requests-limit: 1
     labels:
+      - "dependabot"
       - "test-ui-notebooks"

.github/workflows/dependabot-labeler.yaml

@@ -7,7 +7,7 @@ on:
 
 jobs:
     add-approve-lgtm-label:
-        if: github.actor == 'dependabot[bot]'
+        if: github.actor == 'dependabot[bot]' && contains(github.event.pull_request.labels.*.name, 'dependabot')
         runs-on: ubuntu-latest
         steps:
             - name: Add approve and lgtm labels to Dependabot PR

.github/workflows/e2e_tests.yaml

@@ -30,7 +30,7 @@ env:
 
 jobs:
   kubernetes:
-
+    if: contains(github.event.pull_request.labels.*.name, 'e2e') || github.event_name == 'merge_group'
     runs-on: ubuntu-20.04-4core-gpu
 
     steps:

.github/workflows/guided_notebook_tests.yaml

@@ -2,7 +2,6 @@ name: Guided notebooks tests
 
 on:
   pull_request:
-    types: [ labeled ]
 
 concurrency:
   group: ${{ github.head_ref }}-${{ github.workflow }}
@@ -13,7 +12,7 @@ env:
 
 jobs:
   verify-0_basic_ray:
-    if: ${{ github.event.label.name == 'test-guided-notebooks' }}
+    if: contains(github.event.pull_request.labels.*.name, 'test-guided-notebooks')
     runs-on: ubuntu-20.04-4core
 
     steps:

.github/workflows/ui_notebooks_test.yaml

@@ -2,7 +2,6 @@ name: UI notebooks tests
 
 on:
   pull_request:
-    types: [labeled]
 
 concurrency:
   group: ${{ github.head_ref }}-${{ github.workflow }}
@@ -13,7 +12,7 @@ env:
 
 jobs:
   verify-3_widget_example:
-    if: ${{ github.event.label.name == 'test-guided-notebooks' || github.event.label.name == 'test-ui-notebooks'}}
+    if: contains(github.event.pull_request.labels.*.name, 'test-guided-notebooks') || contains(github.event.pull_request.labels.*.name, 'test-ui-notebooks')
     runs-on: ubuntu-20.04-4core
 
     steps: