build: Read build matrix from Mill

nightscape · Dec 30, 2024 · 6aa02fd · 6aa02fd
1 parent 6866cb1
commit 6aa02fd
Showing 1 changed file with 18 additions and 15 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -16,23 +16,28 @@ env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
 jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Generate matrix
+        id: set-matrix
+        run: |
+          echo -n "matrix=" >> $GITHUB_OUTPUT
+          ./mill resolve "spark-excel[_,_]" | \
+          jq -Rsc 'split("\n") | map(capture("spark-excel\\[(?<scala>[^,]+),(?<spark>[^\\]]+)\\]") | select(.)) | {include: .}' >> $GITHUB_OUTPUT
+
   build:
+    needs: prepare
     name: Build and Test
     strategy:
       fail-fast: false
-      matrix:
-        os: [ubuntu-latest]
-        scala: [2.12.20, 2.13.15]
-        java: [temurin@11]
-        spark: [2.4.8, 3.0.3, 3.1.3, 3.2.4, 3.3.4, 3.4.4, 3.5.3]
-        exclude:
-          - spark: 2.4.8
-            scala: 2.13.15
-          - spark: 3.0.3
-            scala: 2.13.15
-          - spark: 3.1.3
-            scala: 2.13.15
-    runs-on: ${{ matrix.os }}
+      matrix: ${{ fromJson(needs.prepare.outputs.matrix) }}
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout current branch (full)
         uses: actions/checkout@v4
@@ -41,14 +46,12 @@ jobs:
 
       - name: Download Java (temurin@11)
         id: download-java-temurin-11
-        if: matrix.java == 'temurin@11'
         uses: typelevel/download-java@v2
         with:
           distribution: temurin
           java-version: 11
 
       - name: Setup Java (temurin@11)
-        if: matrix.java == 'temurin@11'
         uses: actions/setup-java@v4
         with:
           distribution: jdkfile