# Gitea Actions workflow — generic build template using the composite action.
# Copy this file to: .gitea/workflows/build.yml in your repository.
#
# Adapt the two fields below to your project:
#   build-command   : the command to run inside the ephemeral VM
#   artifact-source : the directory inside the VM where outputs are placed
#
# Runner label selects the guest OS automatically:
#   windows-build  ->  WinBuild2025  (WinRM/HTTPS transport)
#   linux-build    ->  LinuxBuild2404 (SSH transport)
#
# The composite action (Simone/local-ci-cd-system/.gitea/actions/local-ci-build)
# handles the full VM lifecycle: clone template -> start -> build ->
# collect artifacts -> upload to Gitea -> destroy VM.
# No orchestration logic needed in each repo's workflow.

name: Build (Local CI)

on:
  push:
    branches:
      - main
      - develop
      - 'release/**'
  pull_request:
    branches:
      - main
      - develop
  workflow_dispatch:

jobs:
  build:
    # Change to linux-build for Ubuntu 24.04 guest
    runs-on: windows-build
    timeout-minutes: 90

    steps:
      # ── Invoke the full VM lifecycle via composite action ───────────────────
      - uses: https://gitea.emulab.it/Simone/local-ci-cd-system/.gitea/actions/local-ci-build@main
        with:
          # --- adapt these two per-repository -----------------------------------
          build-command:   'python build.py --dist-dir dist'   # command run in VM
          artifact-source: 'dist'                               # output dir in VM
          # ----------------------------------------------------------------------

          # Uncomment to clone repo with submodules inside the VM:
          # submodules: 'true'

          # Uncomment to clone via SSH alias instead of HTTPS (faster for large repos):
          # repo-url: 'ssh://gitea-ci/${{ github.repository }}.git'
          # use-git-clone: 'true'

          # Uncomment to inject secrets as env vars in the VM (never logged):
          # extra-guest-env-json: >-
          #   {"SIGN_PASS":"${{ secrets.SIGN_PASS }}",
          #    "GPG_KEY_ID":"${{ secrets.GPG_KEY_ID }}"}

          # Artifact name defaults to build-{run_id}-{sha}.
          # Uncomment to use a custom name (e.g. include ref_name for tag builds):
          # artifact-name: 'myproject-${{ github.ref_name }}'
          if-no-files-found: error

      # Step 4: Upload artifacts even on failure (for diagnostics)
      - name: Upload diagnostic logs on failure
        if: failure()
        uses: actions/upload-artifact@v3
        with:
          name: build-logs-${{ github.sha }}
          path: F:\CI\Artifacts\${{ github.run_id }}-${{ github.run_attempt }}\*.log
          retention-days: 3
          if-no-files-found: ignore

---
# PARALLEL BUILD VARIANT (using matrix strategy)
# Uncomment and adapt if you need to build multiple configurations in parallel.
#
# jobs:
#   build:
#     runs-on: windows-build
#     strategy:
#       matrix:
#         include:
#           - config: Release
#             vm_ip: "192.168.11.101"
#           - config: Debug
#             vm_ip: "192.168.11.102"
#       fail-fast: false
#
#     steps:
#       - uses: actions/checkout@v4
#       - name: Build (${{ matrix.config }})
#         shell: pwsh
#         run: |
#           & scripts\Invoke-CIJob.ps1 `
#             -JobId         "${{ github.run_id }}-${{ matrix.config }}" `
#             -RepoUrl       "${{ github.server_url }}/${{ github.repository }}.git" `
#             -Branch        "${{ github.ref_name }}" `
#             -Configuration "${{ matrix.config }}" `
#             -VMIPAddress   "${{ matrix.vm_ip }}"

---
# CROSS-PLATFORM MATRIX BUILD (Windows + Linux VMs)
# Runs the same build on both Windows and Linux ephemeral VMs in parallel.
# Requires:
#   - runner/config.yaml labels include "windows-build:host" and "linux-build:host"
#   - Linux template provisioned: F:\CI\Templates\LinuxBuild2404\LinuxBuild2404.vmx
#   - SSH key at F:\CI\keys\ci_linux (ed25519, no passphrase), user ci_build
#
# jobs:
#   build:
#     strategy:
#       matrix:
#         target: [windows, linux]
#       fail-fast: false
#
#     runs-on: ${{ matrix.target }}-build
#
#     steps:
#       - uses: actions/checkout@v4
#
#       - name: Build on ${{ matrix.target }}
#         shell: pwsh
#         run: |
#           $ErrorActionPreference = 'Stop'
#           $ciScriptsDir = Join-Path $env:GITHUB_WORKSPACE 'scripts'
#
#           $templatePath = if ('${{ matrix.target }}' -eq 'linux') {
#             $env:GITEA_CI_LINUX_TEMPLATE_PATH    # F:\CI\Templates\LinuxBuild2404\LinuxBuild2404.vmx
#           } else {
#             $env:GITEA_CI_TEMPLATE_PATH          # F:\CI\Templates\WinBuild2025\WinBuild2025.vmx
#           }
#
#           & "$ciScriptsDir\Invoke-CIJob.ps1" `
#             -JobId        "${{ github.run_id }}-${{ github.run_attempt }}-${{ matrix.target }}" `
#             -RepoUrl      "${{ github.server_url }}/${{ github.repository }}.git" `
#             -Branch       "${{ github.ref_name }}" `
#             -Commit       "${{ github.sha }}" `
#             -TemplatePath $templatePath `
#             -BuildCommand 'make all'
#
#       - name: Upload artifacts (${{ matrix.target }})
#         if: success()
#         uses: actions/upload-artifact@v3
#         with:
#           name: build-${{ matrix.target }}-${{ github.sha }}
#           path: F:\CI\Artifacts\${{ github.run_id }}-${{ github.run_attempt }}-${{ matrix.target }}\
#           retention-days: 14
#           if-no-files-found: error

---
# COMPOSITE ACTION VARIANT (recommended for new repositories)
# Uses the reusable composite action stored in the CI system repository.
# This variant replaces the verbose inline shell block with a single `uses:` step.
# The composite action handles: Invoke-CIJob.ps1 call + artifact upload + log upload.
#
# Reference: gitea/actions/local-ci-build/action.yml in this repository.
# Deployed path in Gitea: Simone/local-ci-cd-system / .gitea/actions/local-ci-build/action.yml
#
# Minimum example (Windows build, Python project with submodules):
#
# name: Build (Composite)
#
# on:
#   push:
#     tags:
#       - 'v*'
#   workflow_dispatch:
#
# jobs:
#   build:
#     runs-on: windows-build
#     steps:
#       - uses: actions/checkout@v4
#       - uses: https://gitea.emulab.it/Simone/local-ci-cd-system/.gitea/actions/local-ci-build@main
#         with:
#           build-command: 'python build_plugin.py --final --dist-dir dist'
#           artifact-source: 'dist'
#           submodules: 'true'
#
# Cross-platform matrix variant using the composite action:
#
# jobs:
#   build:
#     strategy:
#       matrix:
#         target: [windows, linux]
#       fail-fast: false
#     runs-on: ${{ matrix.target }}-build
#     steps:
#       - uses: actions/checkout@v4
#       - uses: https://gitea.emulab.it/Simone/local-ci-cd-system/.gitea/actions/local-ci-build@main
#         with:
#           build-command: 'python build_plugin.py --final --dist-dir dist'
#           artifact-source: 'dist'
#           submodules: 'true'
#           guest-os: 'Auto'
#           artifact-name: 'build-${{ matrix.target }}-${{ github.sha }}'