branchs and branches-ignore filters are available for merge_group event

docs/checks.md

@@ -1276,14 +1276,14 @@ actionlint validates the Webhook configurations:
   - Some filters are only available for specific events as explained in [the official document][specific-paths-doc]
     (see the following table).
 
-| Filter name       | Events where the filter is available          |
-|-------------------|-----------------------------------------------|
-| `paths`           | `push`, `pull_request`, `pull_request_target` |
-| `paths-ignore`    | `push`, `pull_request`, `pull_request_target` |
-| `branches`        | `push`, `pull_request`, `pull_request_target` |
-| `branches-ignore` | `push`, `pull_request`, `pull_request_target` |
-| `tags`            | `push`                                        |
-| `tags-ignore`     | `push`                                        |
+| Filter name       | Events where the filter is available                                         |
+|-------------------|------------------------------------------------------------------------------|
+| `paths`           | `push`, `pull_request`, `pull_request_target`                                |
+| `paths-ignore`    | `push`, `pull_request`, `pull_request_target`                                |
+| `branches`        | `merge_group`, `push`, `pull_request`, `pull_request_target`, `workflow_run` |
+| `branches-ignore` | `merge_group`, `push`, `pull_request`, `pull_request_target`, `workflow_run` |
+| `tags`            | `push`                                                                       |
+| `tags-ignore`     | `push`                                                                       |
 
 The table of available Webhooks and their types are defined in [`all_webhooks.go`](../all_webhooks.go). It is generated
 by [a script][generate-webhook-events] and kept to the latest by CI workflow triggered weekly.

rule_events.go

@@ -132,6 +132,7 @@ func (rule *RuleEvents) checkWebhookEvent(event *WebhookEvent) {
 	}
 
 	// Some filters are available with specific events and exclusive
+	// - on.merge_group.<branches|branches-ignore>
 	// - on.<push|pull_request|pull_request_target>.<paths|paths-ignore>
 	// - on.push.<branches|tags|branches-ignore|tags-ignore>
 	// - on.<pull_request|pull_request_target>.<branches|branches-ignore>
@@ -146,7 +147,7 @@ func (rule *RuleEvents) checkWebhookEvent(event *WebhookEvent) {
 		event.Branches,
 		event.BranchesIgnore,
 		hook,
-		[]string{"push", "pull_request", "pull_request_target", "workflow_run"},
+		[]string{"merge_group", "push", "pull_request", "pull_request_target", "workflow_run"},
 	)
 	rule.checkExclusiveFilters(
 		event.Tags,

testdata/err/exclusive_webhook_filters.out

@@ -1,8 +1,9 @@
-test.yaml:4:5: both "paths" and "paths-ignore" filters cannot be used for the same event "push". note: use '!' to negate patterns [events]
-test.yaml:6:5: both "branches" and "branches-ignore" filters cannot be used for the same event "push". note: use '!' to negate patterns [events]
-test.yaml:8:5: both "tags" and "tags-ignore" filters cannot be used for the same event "push". note: use '!' to negate patterns [events]
-test.yaml:11:5: both "paths" and "paths-ignore" filters cannot be used for the same event "pull_request". note: use '!' to negate patterns [events]
-test.yaml:13:5: both "branches" and "branches-ignore" filters cannot be used for the same event "pull_request". note: use '!' to negate patterns [events]
-test.yaml:16:5: both "paths" and "paths-ignore" filters cannot be used for the same event "pull_request_target". note: use '!' to negate patterns [events]
-test.yaml:18:5: both "branches" and "branches-ignore" filters cannot be used for the same event "pull_request_target". note: use '!' to negate patterns [events]
-test.yaml:22:5: both "branches" and "branches-ignore" filters cannot be used for the same event "workflow_run". note: use '!' to negate patterns [events]
+test.yaml:4:5: both "branches" and "branches-ignore" filters cannot be used for the same event "merge_group". note: use '!' to negate patterns [events]
+test.yaml:7:5: both "paths" and "paths-ignore" filters cannot be used for the same event "push". note: use '!' to negate patterns [events]
+test.yaml:9:5: both "branches" and "branches-ignore" filters cannot be used for the same event "push". note: use '!' to negate patterns [events]
+test.yaml:11:5: both "tags" and "tags-ignore" filters cannot be used for the same event "push". note: use '!' to negate patterns [events]
+test.yaml:14:5: both "paths" and "paths-ignore" filters cannot be used for the same event "pull_request". note: use '!' to negate patterns [events]
+test.yaml:16:5: both "branches" and "branches-ignore" filters cannot be used for the same event "pull_request". note: use '!' to negate patterns [events]
+test.yaml:19:5: both "paths" and "paths-ignore" filters cannot be used for the same event "pull_request_target". note: use '!' to negate patterns [events]
+test.yaml:21:5: both "branches" and "branches-ignore" filters cannot be used for the same event "pull_request_target". note: use '!' to negate patterns [events]
+test.yaml:25:5: both "branches" and "branches-ignore" filters cannot be used for the same event "workflow_run". note: use '!' to negate patterns [events]

testdata/err/exclusive_webhook_filters.yaml

@@ -1,4 +1,7 @@
 on:
+  merge_group:
+    branches-ignore: bar
+    branches: foo
   push:
     paths: path/to/foo
     paths-ignore: path/to/bar

testdata/err/invalid_event_filters.out

@@ -1,8 +1,13 @@
-test.yaml:4:5: "paths" filter is not available for pull_request_review event. it is only for push, pull_request, pull_request_target events [events]
-test.yaml:5:5: "paths-ignore" filter is not available for pull_request_review event. it is only for push, pull_request, pull_request_target events [events]
-test.yaml:6:5: "branches" filter is not available for pull_request_review event. it is only for push, pull_request, pull_request_target, workflow_run events [events]
-test.yaml:7:5: "branches-ignore" filter is not available for pull_request_review event. it is only for push, pull_request, pull_request_target, workflow_run events [events]
-test.yaml:8:5: "tags" filter is not available for pull_request_review event. it is only for push event [events]
-test.yaml:9:5: "tags-ignore" filter is not available for pull_request_review event. it is only for push event [events]
-test.yaml:11:5: "tags" filter is not available for pull_request event. it is only for push event [events]
-test.yaml:12:5: "tags-ignore" filter is not available for pull_request event. it is only for push event [events]
+test.yaml:3:12: invalid activity type "opened" for "merge_group" Webhook event. available types are "checks_requested" [events]
+test.yaml:4:5: "paths" filter is not available for merge_group event. it is only for push, pull_request, pull_request_target events [events]
+test.yaml:5:5: "paths-ignore" filter is not available for merge_group event. it is only for push, pull_request, pull_request_target events [events]
+test.yaml:6:5: "tags" filter is not available for merge_group event. it is only for push event [events]
+test.yaml:7:5: "tags-ignore" filter is not available for merge_group event. it is only for push event [events]
+test.yaml:10:5: "paths" filter is not available for pull_request_review event. it is only for push, pull_request, pull_request_target events [events]
+test.yaml:11:5: "paths-ignore" filter is not available for pull_request_review event. it is only for push, pull_request, pull_request_target events [events]
+test.yaml:12:5: "branches" filter is not available for pull_request_review event. it is only for merge_group, push, pull_request, pull_request_target, workflow_run events [events]
+test.yaml:13:5: "branches-ignore" filter is not available for pull_request_review event. it is only for merge_group, push, pull_request, pull_request_target, workflow_run events [events]
+test.yaml:14:5: "tags" filter is not available for pull_request_review event. it is only for push event [events]
+test.yaml:15:5: "tags-ignore" filter is not available for pull_request_review event. it is only for push event [events]
+test.yaml:17:5: "tags" filter is not available for pull_request event. it is only for push event [events]
+test.yaml:18:5: "tags-ignore" filter is not available for pull_request event. it is only for push event [events]

testdata/err/invalid_event_filters.yaml

@@ -1,4 +1,10 @@
 on:
+  merge_group:
+    types: opened
+    paths: /path/to/foo.txt
+    paths-ignore: /path/to/bar.txt
+    tags: v*.*.*
+    tags-ignore: deploy/*
   pull_request_review:
     types: submitted
     paths: /path/to/foo.txt

testdata/ok/filters_for_specific_events.yaml

@@ -1,4 +1,6 @@
 on:
+  merge_group:
+    branches: main
   push:
     branches: main
     tags: v*.*.*

testdata/ok/filters_ignore_for_specific_events.yaml

@@ -1,4 +1,6 @@
 on:
+  merge_group:
+    branches-ignore: bar
   push:
     branches-ignore: test
     tags-ignore: deploy/*