ninja-build-static.yml

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# File: dkcoder\.github\workflows\ninja-build-static.yml                 #
#                                                                        #
# Copyright 2024 Diskuv, Inc.                                            #
#                                                                        #
# Licensed under the Open Software License version 3.0                   #
# (the "License"); you may not use this file except in compliance        #
# with the License. You may obtain a copy of the License at              #
#                                                                        #
#     https://opensource.org/license/osl-3-0-php/                        #
#                                                                        #
##########################################################################

name: Publish ninja-build as a static binary

on:
  push:

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
            - platform: linux/amd64
              dkml_target_abi: linux_x86_64
              testable: true
            - platform: linux/arm64
              dkml_target_abi: linux_arm64
              #     Can't run arm64 on Intel machines without an emulator
              testable: false
            - platform: linux/386
              dkml_target_abi: linux_x86
              testable: true

    name: ${{ matrix.dkml_target_abi }}
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      # We aren't use cross-compilation. Instead we have multiple platforms
      # with QEMU emulation providing a native environment. An alternative
      # is to use CMake to build Ninja with a cross-compiler.
      - name: Build ${{ matrix.platform }} and export to filesystem
        uses: docker/build-push-action@v6
        with:
          platforms: ${{ matrix.platform }}
          file: ci/ninja-build-static/Dockerfile
          outputs: type=local,dest=out

      - name: Display binary format
        run: file out/usr/local/src/ninja-build/ninja

      - name: Test binary outside container
        if: matrix.testable
        run: out/usr/local/src/ninja-build/ninja --version

      - name: Rename ninja binary to ninja-${{ matrix.dkml_target_abi }}
        run: mv out/usr/local/src/ninja-build/ninja ninja-${{ matrix.dkml_target_abi }}

      - name: Upload ninja binary
        uses: actions/upload-artifact@v4
        with:
          retention-days: 30
          name: ninja-${{ matrix.dkml_target_abi }}
          path: ninja-${{ matrix.dkml_target_abi }}

  publish:
    permissions:
        contents: write
    runs-on: ubuntu-latest
    needs: build
    # We never want the DkCoder version numbers to conflict with the Ninja releases.
    # So use tags that are real Ninja versions. Example: ninja-1.12.1
    if: startsWith(github.ref, 'refs/tags/ninja-')
    steps:
      - name: Download ninja binaries
        uses: actions/download-artifact@v4
        with:
            pattern: ninja-*
            merge-multiple: true
      - name: Release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            ninja-linux_x86_64
            ninja-linux_x86
            ninja-linux_arm64