Revert "ci: Serialize CI jobs to avoid unnecessary pipeline execution"

This reverts commit cb1b1863c0.

Signed-off-by: trns1997 <trns1997@gmail.com>

.github/workflows/build.yml

@@ -10,7 +10,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-name: CI Pipeline
+name: Build
 
 on:
   pull_request:
@@ -34,83 +34,13 @@ permissions:
   contents: read
 
 concurrency:
-  group: ci-${{ github.event.pull_request.number || github.ref }}
+  group: build-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
 jobs:
-  # --- Draft guard ---
-  draft-check:
-    runs-on: ubuntu-latest
-    outputs:
-      skip: ${{ steps.check.outputs.skip }}
-    steps:
-      - id: check
-        run: |
-          if [ "${{ github.event_name }}" = "pull_request" ] && [ "${{ github.event.pull_request.draft }}" = "true" ]; then
-            echo "Draft PR detected — skipping pipeline."
-            echo "skip=true" >> $GITHUB_OUTPUT
-          else
-            echo "PR is ready or push event — continuing pipeline."
-            echo "skip=false" >> $GITHUB_OUTPUT
-          fi
 
-  # --- Check job ---
-  check:
-    needs: draft-check
-    if: ${{ needs.draft-check.outputs.skip != 'true' }}
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout nuttx repo
-        uses: actions/checkout@v5
-        with:
-          repository: apache/nuttx
-          path: nuttx
-          fetch-depth: 0
-
-      - name: Check Pull Request
-        run: |
-          echo "::add-matcher::nuttx/.github/nxstyle.json"
-          python3 -m venv .venv
-          source .venv/bin/activate
-          pip install codespell cmake-format black isort flake8 cvt2utf
-          cd nuttx
-          commits="${{ github.event.pull_request.base.sha }}..HEAD"
-          git log --oneline $commits
-          echo "../nuttx/tools/checkpatch.sh -c -u -m -g $commits"
-          ../nuttx/tools/checkpatch.sh -c -u -m -g $commits
-
-  # --- Lint job ---
-  lint:
-    needs: check
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      statuses: write
-
-    steps:
-      - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-
-      - run: mkdir super-linter.report
-
-      - name: Lint
-        uses: github/super-linter@v7
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          VALIDATE_ALL_CODEBASE: false
-          VALIDATE_PYTHON_BLACK: true
-          VALIDATE_PYTHON_FLAKE8: true
-          PYTHON_FLAKE8_CONFIG_FILE: setup.cfg
-          VALIDATE_PYTHON_ISORT: true
-          PYTHON_ISORT_CONFIG_FILE: setup.cfg
-          VALIDATE_YAML: true
-
-  # --- Build job ---
   # Fetch the source from nuttx and nuttx-apps repos
   Fetch-Source:
-    needs: lint
     runs-on: ubuntu-latest
     steps:
       - name: Determine Target Branches
@@ -194,8 +124,8 @@ jobs:
 
   # Select the Linux Builds based on PR Arch Label
   Linux-Arch:
-    needs: Fetch-Source
     uses: apache/nuttx/.github/workflows/arch.yml@master
+    needs: Fetch-Source
     with:
       os: Linux
       boards: |
@@ -318,8 +248,8 @@ jobs:
 
   # Select the macOS Builds based on PR Arch Label
   macOS-Arch:
-    needs: Fetch-Source
     uses: apache/nuttx/.github/workflows/arch.yml@master
+    needs: Fetch-Source
     with:
       os: macOS
       boards: |
@@ -327,10 +257,10 @@ jobs:
 
   # Run the selected macOS Builds
   macOS:
-    needs: macOS-Arch
-    runs-on: macos-13
     permissions:
       contents: none
+    runs-on: macos-13
+    needs: macOS-Arch
     if: ${{ needs.macOS-Arch.outputs.skip_all_builds != '1' }}
     strategy:
       max-parallel: 2
@@ -378,8 +308,8 @@ jobs:
 
   # Select the msys2 Builds based on PR Arch Label
   msys2-Arch:
-    needs: Fetch-Source
     uses: apache/nuttx/.github/workflows/arch.yml@master
+    needs: Fetch-Source
     with:
       os: msys2
       boards: |
@@ -460,8 +390,8 @@ jobs:
 
   # Select the msvc Builds based on PR Arch Label
   msvc-Arch:
-    needs: Fetch-Source
     uses: apache/nuttx/.github/workflows/arch.yml@master
+    needs: Fetch-Source
     with:
       os: msvc
       boards: |

.github/workflows/check.yml

@@ -0,0 +1,49 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+name: Check
+
+on:
+  pull_request:
+    paths-ignore:
+      - 'Documentation/**'
+
+concurrency:
+  group: check-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout nuttx repo
+        uses: actions/checkout@v5
+        with:
+          repository: apache/nuttx
+          path: nuttx
+          fetch-depth: 0
+
+      - name: Check Pull Request
+        run: |
+          echo "::add-matcher::nuttx/.github/nxstyle.json"
+          python3 -m venv .venv
+          source .venv/bin/activate
+          pip install codespell cmake-format black isort flake8 cvt2utf
+          cd nuttx
+          commits="${{ github.event.pull_request.base.sha }}..HEAD"
+          git log --oneline $commits
+          echo "../nuttx/tools/checkpatch.sh -c -u -m -g $commits"
+          ../nuttx/tools/checkpatch.sh -c -u -m -g $commits

.github/workflows/lint.yml

@@ -0,0 +1,34 @@
+name: Lint
+
+on: [pull_request]
+
+concurrency:
+  group: lint-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    permissions:
+      contents: read  # for actions/checkout to fetch code
+      statuses: write  # for github/super-linter to mark status of each linter run
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+      - run: mkdir super-linter.report
+      - name: Lint
+        uses: github/super-linter@v7
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          VALIDATE_ALL_CODEBASE: false
+          VALIDATE_PYTHON_BLACK: true
+          VALIDATE_PYTHON_FLAKE8: true
+          PYTHON_FLAKE8_CONFIG_FILE: setup.cfg
+          VALIDATE_PYTHON_ISORT: true
+          PYTHON_ISORT_CONFIG_FILE: setup.cfg
+          VALIDATE_YAML: true