ci: Don't run CI on unrelated changes (#1686)

Author: manuzhang

.github/workflows/bindings_python_ci.yml

@@ -22,8 +22,11 @@ on:
     branches:
       - main
   pull_request:
-    branches:
-      - main
+    paths:
+      - ".github/workflows/bindings_python_ci.yml"
+      - "bindings/python/**"
+      - "crates/iceberg/**"
+      - "crates/integrations/datafusion/**"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}

.github/workflows/ci.yml

@@ -23,7 +23,21 @@ on:
       - main
   pull_request:
     branches:
-      - main
+      - '**'                              # Include all files and directories in the repository by default.
+      - '!.github/workflows/**'           # Exclude all workflow files
+      - '.github/workflows/ci.yml'        # except the current file.
+      - '!.github/actions/**'             # Exclude custom actions
+      - '!.github/ISSUE_TEMPLATE/**'      # Exclude files and directories that don't impact tests or code like templates, metadata, and documentation.
+      - '!scripts/**'
+      - '!website/**'
+      - '!.asf.yml'
+      - '!.gitattributes'
+      - '!.gitignore'
+      - '!CONTRIBUTING.md'
+      - '!CHANGELOG.md'
+      - '!LICENSE'
+      - '!NOTICE'
+      - '!README.md'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}

.github/workflows/website.yml

@@ -22,8 +22,9 @@ on:
     branches:
       - main
   pull_request:
-    branches:
-      - main
+    paths:
+      - ".github/workflows/website.yml"
+      - "website/**"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}