valkey/.github/actions/generate-package-build-matrix/action.yml

name: Generate target matrix.
description: Matrix creation for building Valkey for different architectures and platforms.

inputs:
  ref:
    description: The commit, tag or branch of Valkey to checkout to determine what version to use.
    required: true
outputs:
  x86_64-build-matrix:
    description: The x86_64 build matrix.
    value: ${{ steps.set-matrix.outputs.x86matrix }}
  arm64-build-matrix:
    description: The arm64 build matrix.
    value: ${{ steps.set-matrix.outputs.armmatrix }}

runs:
  using: "composite"
  steps:
    - name: Checkout code for version check
      uses: actions/checkout@v4
      with:
        ref: ${{ inputs.ref }}
        path: version-check

    - name: Get targets
      run: |
        x86_arch=$(jq -c '[.linux_targets[] | select(.arch=="x86_64")]' utils/releasetools/build-config.json)
        x86_matrix=$(echo "{ \"distro\" : $x86_arch }" | jq -c .)
        echo "X86_MATRIX=$x86_matrix" >> $GITHUB_ENV

        arm_arch=$(jq -c '[.linux_targets[] | select(.arch=="arm64")]' utils/releasetools/build-config.json)
        arm_matrix=$(echo "{ \"distro\" : $arm_arch }" | jq -c .)
        echo "ARM_MATRIX=$arm_matrix" >> $GITHUB_ENV
      shell: bash

    - id: set-matrix
      run: |
        echo $X86_MATRIX
        echo $X86_MATRIX| jq .
        echo "x86matrix=$X86_MATRIX" >> $GITHUB_OUTPUT
        echo $ARM_MATRIX
        echo $ARM_MATRIX| jq .
        echo "armmatrix=$ARM_MATRIX" >> $GITHUB_OUTPUT
      shell: bash