From f1f26ff07b93071a1c83411144cbb5ba6706f657 Mon Sep 17 00:00:00 2001
From: Takuma IMAMURA <209989118+hyperfinitism@users.noreply.github.com>
Date: Fri, 27 Mar 2026 14:44:17 +0900
Subject: [PATCH] ci: optimize GitHub Actions workflow triggers

---
 .github/workflows/lint-md.yml | 15 +++++++++++++--
 .github/workflows/pytest.yml  | 12 +++++++++++-
 .github/workflows/ruff.yml    | 12 +++++++++++-
 .github/workflows/spdx.yml    | 11 +++++++++++
 4 files changed, 46 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/lint-md.yml b/.github/workflows/lint-md.yml
index 1ce4bff..22e8a14 100644
--- a/.github/workflows/lint-md.yml
+++ b/.github/workflows/lint-md.yml
@@ -2,7 +2,18 @@ name: Lint (Markdown)
 
 on:
   pull_request:
+    paths:
+      - '**/*.md'
+      - '.github/workflows/lint-md.yml'
+      - '.markdownlint.yaml'
   push:
+    branches:
+      - main
+    paths:
+      - '**/*.md'
+      - '.github/workflows/lint-md.yml'
+      - '.markdownlint.yaml'
+  workflow_dispatch:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -20,6 +31,6 @@ jobs:
       - uses: DavidAnson/markdownlint-cli2-action@07035fd053f7be764496c0f8d8f9f41f98305101 # v22.0.0
         with:
           globs: |
-            'README.md'
-            'examples/README.md'
+            README.md
+            examples/README.md
           config: .markdownlint.yaml
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 71b0e33..2a49131 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -1,8 +1,18 @@
 name: Pytest
 
 on:
-  push:
   pull_request:
+    paths:
+      - '**/*.py'
+      - 'pyproject.toml'
+      - '.github/workflows/pytest.yml'
+  push:
+    branches:
+      - main
+    paths:
+      - '**/*.py'
+      - 'pyproject.toml'
+      - '.github/workflows/pytest.yml'
   workflow_dispatch:
 
 permissions:
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index f58c908..292f89a 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -1,8 +1,18 @@
 name: Ruff
 
 on:
-  push:
   pull_request:
+    paths:
+      - '**/*.py'
+      - 'pyproject.toml'
+      - '.github/workflows/ruff.yml'
+  push:
+    branches:
+      - main
+    paths:
+      - '**/*.py'
+      - 'pyproject.toml'
+      - '.github/workflows/ruff.yml'
   workflow_dispatch:
 
 permissions:
diff --git a/.github/workflows/spdx.yml b/.github/workflows/spdx.yml
index e3fb578..f354a28 100644
--- a/.github/workflows/spdx.yml
+++ b/.github/workflows/spdx.yml
@@ -2,7 +2,18 @@ name: SPDX Check
 
 on:
   pull_request:
+    paths:
+      - '**/*.py'
+      - 'pyproject.toml'
+      - '.github/workflows/spdx.yml'
   push:
+    branches:
+      - main
+    paths:
+      - '**/*.py'
+      - 'pyproject.toml'
+      - '.github/workflows/spdx.yml'
+  workflow_dispatch:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}