CI: auto-update ports syscfg

.github/LICENSE_TEMPLATE

@@ -0,0 +1,18 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */

.github/workflows/ports_syscfg_check.yml

@@ -19,12 +19,20 @@
 
 name: Check ports syscfg update
 
-on: [pull_request]
+on:
+  push:
+    branches:
+      - 'master'
+    paths:
+      - '*/syscfg.h'
 
 jobs:
   targets:
     name: Check ports syscfg update
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
@@ -52,23 +60,46 @@ jobs:
              newt upgrade --shallow=1
              rm -rf repos/apache-mynewt-nimble
              git clone .. repos/apache-mynewt-nimble
-             cd ..
       - name: Build ports tests targets
         shell: bash
         run: |
              cd build
              ./repos/apache-mynewt-nimble/porting/update_generated_files.sh
-             cd repos/apache-mynewt-nimble
       - name: Check ports syscfg (debug)
         shell: bash
         if:  runner.debug == '1'
         run: |
+              cd build/repos/apache-mynewt-nimble
               git diff
       - name: Check ports syscfg
         shell: bash
         run: |
-             git diff --quiet || (\
-               echo -e "\033[0;31mChanges in system configration files detected.";
-               echo -e "\033[0;31mRun ./repos/apache-mynewt-nimble/porting/update_generated_files.sh" \
-                       "to update NimBLE ports configurations.";
-               exit 1)
+          cd build/repos/apache-mynewt-nimble
+          if ! git diff --quiet; then
+              echo -e "\033[0;31mChanges in system configuration files detected:"
+              git diff --name-only
+              cp porting/examples/linux/include/syscfg/syscfg.h ../../../porting/examples/linux/include/syscfg/syscfg.h
+              cp porting/examples/linux_blemesh/include/syscfg/syscfg.h ../../../porting/examples/linux_blemesh/include/syscfg/syscfg.h
+              cp porting/examples/nuttx/include/syscfg/syscfg.h ../../../porting/examples/nuttx/include/syscfg/syscfg.h
+              cp porting/nimble/include/syscfg/syscfg.h ../../../porting/nimble/include/syscfg/syscfg.h
+              cp porting/npl/riot/include/syscfg/syscfg.h ../../../porting/npl/riot/include/syscfg/syscfg.h
+          else
+              echo "No changes detected in system configuration files."
+          fi
+          cd ../../..
+          rm -rf build
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: |
+            porting: Update ports syscfg
+          branch: update-ports-syscfg
+          title: "Update ports syscfg"
+          body: |
+            Update NimBLE ports configurations:
+            - Removes all /* */ comments from `syscfg.h` files.
+            - Adds the license header to each `syscfg.h` file.
+            - Auto-generated by [create-pull-request][1]
+
+            [1]: https://github.com/peter-evans/create-pull-request

porting/update_generated_files.sh

@@ -37,9 +37,10 @@ for target in "${!targets[@]}"; do
     rm -rf "bin/@apache-mynewt-nimble/porting/targets/${target}/generated/include/logcfg"
     rm -rf "bin/@apache-mynewt-nimble/porting/targets/${target}/generated/include/sysflash"
     cp "bin/@apache-mynewt-nimble/porting/targets/${target}/generated/include" "${targets[$target]}" -r
-    # Remove repo version and hash MYNEWT_VALS as it doesn't make much sense to commit them and they
-    # defeat the purpose of this script.
+    # Remove all comments and hash MYNEWT_VALS as it doesn't make much sense to commit them and they
+    # defeat the purpose of this script. Prepend the license header.
     find "${targets[$target]}/include" -type f -name 'syscfg.h' -exec sed -i '/MYNEWT_VAL_REPO_*/,/#endif/d' {} \;
-    find "${targets[$target]}/include" -type f -name 'syscfg.h' -exec sed -i '/\/\*\*\* Repository/,/\*\//d' {} \;
+    find "${targets[$target]}/include" -type f -name 'syscfg.h' -exec sed -i -E ':a;N;$!ba;s:/\*([^*]|(\*+([^*/])))*\*+/::g' {} \;
     find "${targets[$target]}/include" -type f -name 'syscfg.h' -exec sed -i '$!N;/^\n$/{$q;D;};P;D;' {} \;
+    find "${targets[$target]}/include" -type f -name 'syscfg.h' -exec sh -c 'cat "$0" "$1" > "$1.tmp" && mv "$1.tmp" "$1"' "../.github/LICENSE_TEMPLATE" {} \;
 done