add version matrix

.github/workflows/ci.yml

@@ -6,7 +6,53 @@ on:
  push:
  branches:
  - master
+
 jobs:
+ job1:
+ runs-on: ubuntu-latest
+ outputs:
+ elixir: ${{ steps.set-matrix.outputs.elixir }}
+ steps:
+ - id: set-matrix
+ run: |
+ elixir_matrix=""
+ elixir_matrix+=$(echo -n '"{include":[')
+ elixir_matrix+=$(echo -n '{"elixir":"1.10.4","otp":"23.0"},g')
+ elixir_matrix+=$(echo -n '{"elixir":"1.17.0","otp":"27.0"}')
+ elixir_matrix+=$(echo -n ']}')
+ echo "elixir=$elixir_matrix" >> $GITHUB_OUTPUT
+
+ job2:
+ needs: job1
+ runs-on: ubuntu-latest
+ strategy:
+ matrix: ${{ fromJSON(needs.job1.outputs.elixir) }}
+ name: Elixir ${{ matrix.elixir }} with OTP ${{ matrix.otp }}
+ steps:
+ - run: echo "Matrix - Elixir ${{ matrix.elixir }}, OTP ${{ matrix.otp }}"
+
+ # VersionMatrix:
+ # runs-on: ubuntu-latest
+ # outputs:
+ # elixir: ${{ steps.set-matrix.outputs.elixir }}
+ # steps:
+ # - name: Set
+ # id: set-matrix
+ # run: echo 'elixir=[{"version":"1.10.4","otp":"23.0"},{"version":"1.11.2","otp":"23.0"}]' >> "$GITHUB_OUTPUT"
+
+ # TestingMatrix:
+ # runs-on: ubuntu-latest
+ # needs: VersionMatrix
+ # strategy:
+ # matrix: ${{ fromJson(needs.VersionMatrix.outputs.elixir) }}
+ # # name: Elixir ${{ matrix.version }} with OTP ${{ matrix.otp }}
+ # steps:
+ # - name: echo
+ # env:
+ # MATRIX: ${{ needs.VersionMatrix.outputs.elixir }}
+ # # run: echo "${{ matrix.otp }} ${{ matrix.version }}"
+ # run: echo $MATRIX
+
  Test:
  runs-on: ubuntu-latest
  env: