ci: add v9.x-dev branch (#20382)

mdjermanovic · web-flow · commit 4c9858e47bb9 · 2025-12-06T13:18:02.000+01:00
* ci: add `v9.x-dev` branch

* use `@eslint/json` v0.14.0 in types integration tests

* don't use latest `@eslint/core` in `@eslint/json` types tests
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,9 +1,9 @@
 name: CI
 on:
     push:
-        branches: [main]
+        branches: [main, v9.x-dev]
     pull_request:
-        branches: [main]
+        branches: [main, v9.x-dev]
 
 permissions:
     contents: read
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
@@ -13,10 +13,10 @@ name: "CodeQL"
 
 on:
     push:
-        branches: [main]
+        branches: [main, v9.x-dev]
     pull_request:
         # The branches below must be a subset of the branches above
-        branches: [main]
+        branches: [main, v9.x-dev]
     schedule:
         - cron: "28 17 * * 5"
 
diff --git a/.github/workflows/docs-ci.yml b/.github/workflows/docs-ci.yml
@@ -1,12 +1,12 @@
 name: CI
 on:
     push:
-        branches: [main]
+        branches: [main, v9.x-dev]
         paths:
             - "docs/**"
 
     pull_request:
-        branches: [main]
+        branches: [main, v9.x-dev]
         paths:
             - "docs/**"
 
diff --git a/.github/workflows/types-integration.yml b/.github/workflows/types-integration.yml
@@ -1,9 +1,9 @@
 name: CI
 on:
     push:
-        branches: [main]
+        branches: [main, v9.x-dev]
     pull_request:
-        branches: [main]
+        branches: [main, v9.x-dev]
 
 permissions:
     contents: read
@@ -156,6 +156,7 @@ jobs:
               uses: actions/checkout@v5
               with:
                   repository: eslint/json
+                  ref: json-v0.14.0 # Tag of the last version that is compatible with ESLint v9
                   path: json
 
             - uses: actions/setup-node@v6
@@ -171,7 +172,7 @@ jobs:
               run: |
                   npm install
                   npm run build
-                  npm install ../eslint @eslint/core@latest
+                  npm install ../eslint
 
             - name: Run TSC
               working-directory: json
