name: Docker CI

on:
  push:
    paths-ignore:
      - '**.md'
      - '**.yml'
      - '!**/docker_ci.yml'
      - 'cmd/tools/**'
      - '!cmd/tools/builders/**.v'
  pull_request:
    paths-ignore:
      - '**.md'
      - '**.yml'
      - '!**/docker_ci.yml'
      - 'cmd/tools/**'
      - '!cmd/tools/builders/**.v'

concurrency:
  group: docker-${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.sha || github.ref }}
  cancel-in-progress: true

env:
  V_CI_MUSL: 1

jobs:
  docker-alpine-musl-gcc:
    runs-on: ubuntu-24.04
    timeout-minutes: 241
    container:
      image: thevlang/vlang:alpine-build
      env:
        VFLAGS: -cc gcc
      volumes:
        - ${{github.workspace}}:/opt/vlang
    steps:
      - name: Checkout
        uses: actions/checkout@v6
      - name: Show Environment
        run: |
          echo "PWD:"
          pwd
          echo "ENVIRONMENT:"
          env
          echo "C Compiler:"
          gcc --version
      - name: Add dependencies
        run: apk add libc6-compat gcompat gc gc-dev binutils diffutils elfutils
      - name: Build V
        run: CC=gcc make
      - name: All code is formatted
        run: ./v -silent test-cleancode
      - name: Run only essential tests
        run: VTEST_JUST_ESSENTIAL=1 ./v -silent test-self

  docker-alpine-musl-tcc:
    runs-on: ubuntu-24.04
    timeout-minutes: 241
    container:
      image: thevlang/vlang:alpine-build
      volumes:
        - ${{github.workspace}}:/opt/vlang
    steps:
      - name: Checkout
        uses: actions/checkout@v6
      - name: Add dependencies
        run: apk add musl-dev libatomic_ops-dev libatomic openssl libc6-compat gcompat gc gc-dev binutils diffutils elfutils
      - name: Build V
        run: make
      - name: Check if vpm compiles with tcc
        run: ./v -show-c-output -showcc -no-retry-compilation -cc tcc cmd/tools/vpm
      - name: Run only builtin and math tests
        run: ./v test vlib/builtin

  docker-ubuntu-musl:
    runs-on: ubuntu-24.04
    timeout-minutes: 121
    container:
      image: thevlang/vlang:ubuntu-build
      env:
        V_CI_UBUNTU_MUSL: 1
        VFLAGS: -cc musl-gcc -gc none
      volumes:
        - ${{github.workspace}}:/opt/vlang
    steps:
      - name: Checkout
        uses: actions/checkout@v6
      - name: Build V
        run: echo "$VFLAGS" && make -j4 && ./v -cg -o v cmd/v
      - name: Verify `v test` works
        run: |
          echo "$VFLAGS"
          ./v cmd/tools/test_if_v_test_system_works.v
          ./cmd/tools/test_if_v_test_system_works
      - name: Add dependencies
        run: apt install libsqlite3-dev
      - name: All code is formatted
        run: ./v -silent test-cleancode
      - name: Test V fixed tests
        run: ./v -silent test-self vlib