From cf584b69c16fe5f654eff646715d1a9119648b52 Mon Sep 17 00:00:00 2001
From: sebthom <sebthom@users.noreply.github.com>
Date: Sun, 13 Nov 2022 18:48:00 +0100
Subject: [PATCH] add gha build

---
 .github/workflows/build.yml | 198 ++++++++++++++++++++++++++++++++++++
 1 file changed, 198 insertions(+)
 create mode 100644 .github/workflows/build.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..4c80f5f
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,198 @@
+# Copyright (C) 2022 Vegard IT GmbH
+# SPDX-License-Identifier: MIT
+#
+# https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions
+name: Build
+
+on:
+  push:
+    branches:
+    - '**'
+    tags-ignore:
+    - '**'
+    paths-ignore:
+    - '**/*.md'
+    - '.github/*.yml'
+  pull_request:
+  workflow_dispatch:
+    # https://github.blog/changelog/2020-07-06-github-actions-manual-triggers-with-workflow_dispatch/
+    inputs:
+      DSM_VERSION:
+        description: 'DSM Version'
+        required: true
+        default: '7.1'
+
+defaults:
+  run:
+    shell: bash
+
+env:
+  DSM_VERSION: '7.1'
+
+jobs:
+
+  ###########################################################
+  build:
+  ###########################################################
+    strategy:
+      fail-fast: false
+      matrix:
+        # see https://kb.synology.com/en-uk/DSM/tutorial/What_kind_of_CPU_does_my_NAS_have
+        PACKAGE_ARCH:
+        - apollolake # e.g. DS918+
+        - armada37xx
+        - armada38x
+        - avoton
+        - braswell # e.g. DS716+II
+        - broadwell
+        - broadwellnk
+        - bromolow
+        - cedarview
+        - denverton # e.g. RS2418+
+        - geminilake
+        - grantley
+        - kvmx64
+        - monaco
+        - purley
+        - rtd1296
+        - v1000
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Git checkout
+      uses: actions/checkout@v3 #https://github.com/actions/checkout
+
+    - name: Set effective DSM version
+      run: |
+        set -eux
+
+        if [[ -n "${{ github.event.inputs.DSM_VERSION }}" ]]; then
+          echo "DSM_VERSION=${{ github.event.inputs.DSM_VERSION }}" >> $GITHUB_ENV
+        fi
+
+    - name: Build synobuild Docker image
+      run: |
+        set -eux
+
+        docker build -t synobuild .
+
+    - uses: actions/cache@v3
+      with:
+        path: toolkit_tarballs/ds.*
+        key: synology_toolkit_tarballs_DSM${{ env.DSM_VERSION }}_${{ matrix.PACKAGE_ARCH }}
+
+    - uses: actions/cache@v3
+      with:
+        path: toolkit_tarballs/base_env-*
+        key: synology_toolkit_tarballs_DSM${{ env.DSM_VERSION }}_base_env
+
+    - name: Download Synology Toolkit tarballs
+      run: |
+        set -eux
+
+        mkdir -p toolkit_tarballs
+        pushd toolkit_tarballs/
+
+        archive_base_url="https://global.download.synology.com/download/ToolChain/toolkit/$DSM_VERSION"
+
+        archive=base_env-${DSM_VERSION}.txz
+        [[ -f $archive ]] || curl -sSf "$archive_base_url/base/$archive" -o $archive
+
+        archive=ds.${{ matrix.PACKAGE_ARCH }}-$DSM_VERSION.dev.txz
+        [[ -f $archive ]] || curl -sSf "$archive_base_url/${{ matrix.PACKAGE_ARCH }}/$archive" -o $archive
+
+        archive=ds.${{ matrix.PACKAGE_ARCH }}-$DSM_VERSION.env.txz
+        [[ -f $archive ]] || curl -sSf "$archive_base_url/${{ matrix.PACKAGE_ARCH }}/$archive" -o $archive
+        popd
+
+    - name: Build SPK files
+      continue-on-error: true
+      run: |
+        set -eux
+
+        mkdir artifacts
+        docker run --rm --privileged \
+          --env PACKAGE_ARCH=${{ matrix.PACKAGE_ARCH }} \
+          --env DSM_VER=${DSM_VERSION} \
+          -v $(pwd)/artifacts:/result_spk \
+          -v $(pwd)/toolkit_tarballs:/toolkit_tarballs \
+          synobuild
+        ls -l artifacts
+        ls -l artifacts/*
+
+        for spk in artifacts/*/*.spk; do
+            sudo mv "$spk" "${spk%.spk}_DSM${DSM_VERSION}.spk"
+        done
+
+    - name: Upload SPKs
+      if: github.ref == 'refs/heads/master'
+      uses: actions/upload-artifact@v3
+      with:
+        name: artifacts-${{ matrix.PACKAGE_ARCH }}
+        path: artifacts/**
+
+
+  ###########################################################
+  publish-release:
+  ###########################################################
+    runs-on: ubuntu-latest
+    needs: 
+      - build
+    if: github.ref == 'refs/heads/master'
+    concurrency: publish-latest-release # https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idconcurrency
+
+    steps:
+    - name: Git checkout 
+      # only required by "hub release create" to prevent "fatal: Not a git repository"
+      uses: actions/checkout@v3 #https://github.com/actions/checkout
+
+    - name: Download build artifacts
+      uses: actions/download-artifact@v3
+
+    - name: Set effective WireGuard version
+      run: |
+        set -eux
+
+        spks=($(ls artifacts-*/WireGuard-*/*.spk))
+        [[ ${spks[0]} =~ ([0-9.]+) ]] && echo "${BASH_REMATCH[1]}"
+        echo "WG_VERSION=${BASH_REMATCH[1]}" >> $GITHUB_ENV
+
+    - name: "Delete previous release"
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        set -eux
+
+        api_base_url="$GITHUB_API_URL/repos/$GITHUB_REPOSITORY"
+
+        release_name=WireGuard-${WG_VERSION}-DSM${DSM_VERSION}
+
+        # https://hub.github.com/hub-release.1.html
+        hub release delete "${release_name}" || true
+
+        # delete git tag
+        tag_url="$api_base_url/git/refs/tags/${release_name}"
+        if curl -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" -fsLo /dev/null --head "$tag_url"; then
+           echo "Deleting tag [$tag_url]..."
+           curl -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" -fsSL -X DELETE "$tag_url"
+        fi
+
+    - name: "Create release"
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        set -eux
+
+        release_name=WireGuard-${WG_VERSION}-DSM${DSM_VERSION}
+
+        spks=($(ls artifacts-*/WireGuard-*/*.spk))
+
+        # https://hub.github.com/hub-release.1.html
+        hub release create "${release_name}" --message "${release_name}" ${spks[@]/#/--attach }
+
+    - name: "Delete intermediate build artifacts"
+      uses: geekyeggo/delete-artifact@v2 # https://github.com/GeekyEggo/delete-artifact/
+      with:
+        name: "*"
+        failOnError: false