Run CI build with fixed set of boards (#3389)

* run cmake ci build on github with a fixed set of board to keep the size stable
* Size Difference Report contain major >1% and minor <1& table

2 files changed, 10 insertions, 21 deletions

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a1bacbc27..bc2fdac77 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -57,9 +57,9 @@ jobs:
           echo "hil_matrix=$HIL_MATRIX_JSON" >> $GITHUB_OUTPUT
 
   # ------------------------------------------------------------------------------
-  # CMake build: only one-per-family. Full built is done by CircleCI in PR
+  # CMake build: only one board per family (first alphabetically). Full build is done by CircleCI in PR
   # Note:
-  # For Make and IAR build: will be done on CircleCI only (one-per-family too)
+  # For Make and IAR build: will be done on CircleCI only (one random per family as well)
   # ------------------------------------------------------------------------------
   cmake:
     needs: set-matrix
@@ -78,7 +78,7 @@ jobs:
       build-system: 'cmake'
       toolchain: ${{ matrix.toolchain }}
       build-args: ${{ toJSON(fromJSON(needs.set-matrix.outputs.json)[matrix.toolchain]) }}
-      one-per-family: true
+      build-options: '--one-first'
       upload-metrics: true
 
   code-metrics:
@@ -153,7 +153,7 @@ jobs:
       build-system: 'cmake-make'
       toolchain: 'arm-gcc-${{ matrix.os }}'
       build-args: '["stm32h7"]'
-      one-per-family: true
+      build-options: '--one-random'
 
   # ---------------------------------------
   # Zephyr
@@ -196,7 +196,6 @@ jobs:
       build-system: 'cmake'
       toolchain: ${{ matrix.toolchain }}
       build-args: ${{ toJSON(fromJSON(needs.set-matrix.outputs.hil_json)[matrix.toolchain]) }}
-      one-per-family: true
       upload-artifacts: true
 
   # ---------------------------------------
diff --git a/.github/workflows/build_util.yml b/.github/workflows/build_util.yml
index 2fc0eead0..1cbd02f1b 100644
--- a/.github/workflows/build_util.yml
+++ b/.github/workflows/build_util.yml
@@ -12,10 +12,10 @@ on:
       build-args:
         required: true
         type: string
-      one-per-family:
+      build-options:
         required: false
-        default: false
-        type: boolean
+        default: ''
+        type: string
       upload-artifacts:
         required: false
         default: false
@@ -51,16 +51,6 @@ jobs:
         with:
           arg: ${{ matrix.arg }}
 
-      - name: Set build one-per-family option
-        id: set-one-per-family
-        run: |
-          if [[ "${{ inputs.one-per-family }}" == "true" ]]; then
-            BUILD_OPTION="--one-per-family"
-          fi
-          echo "build_option=$BUILD_OPTION"
-          echo "build_option=$BUILD_OPTION" >> $GITHUB_OUTPUT
-        shell: bash
-
       - name: Build
         env:
           IAR_LMS_BEARER_TOKEN: ${{ secrets.IAR_LMS_BEARER_TOKEN }}
@@ -69,10 +59,10 @@ jobs:
           if [ "$TOOLCHAIN" == "esp-idf" ]; then
             docker run --rm -v $PWD:/project -w /project espressif/idf:tinyusb python tools/build.py ${{ matrix.arg }}
           elif [ "${{ inputs.build-system }}" == "cmake-make" ] || [ "${{ inputs.build-system }}" == "make-cmake" ]; then
-            python tools/build.py -s make ${{ steps.setup-toolchain.outputs.build_option }} ${{ steps.set-one-per-family.outputs.build_option }} ${{ matrix.arg }}
-            python tools/build.py -s cmake ${{ steps.setup-toolchain.outputs.build_option }} ${{ steps.set-one-per-family.outputs.build_option }} ${{ matrix.arg }}
+            python tools/build.py -s make ${{ steps.setup-toolchain.outputs.build_option }} ${{ inputs.build-options }} ${{ matrix.arg }}
+            python tools/build.py -s cmake ${{ steps.setup-toolchain.outputs.build_option }} ${{ inputs.build-options }} ${{ matrix.arg }}
           else
-            python tools/build.py -s ${{ inputs.build-system }} ${{ steps.setup-toolchain.outputs.build_option }} ${{ steps.set-one-per-family.outputs.build_option }} ${{ matrix.arg }}
+            python tools/build.py -s ${{ inputs.build-system }} ${{ steps.setup-toolchain.outputs.build_option }} ${{ inputs.build-options }} ${{ matrix.arg }}
           fi
         shell: bash