release.yml

name: Release

on:
  schedule:
    - cron: 0 0 * * *
  workflow_dispatch:
    inputs:
      tag_name:
        description: 'Tag name for release'
        required: false
        default: nightly
  push:
    tags: ["v[0-9]+.[0-9]+.[0-9]+*"]
  pull_request:
    paths:
      # trigger release workflow only if this file changed
      - .github/workflows/release.yml

env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  CARGO_TERM_COLOR: always

jobs:
  tagname:
    runs-on: ubuntu-latest
    outputs:
      tag_name: ${{ steps.tag.outputs.tag }}
    steps:
      - if: github.event_name == 'workflow_dispatch'
        run: echo "TAG_NAME=${{ github.event.inputs.tag_name }}" >> $GITHUB_ENV

      - if: github.event_name == 'schedule'
        run: echo 'TAG_NAME=nightly' >> $GITHUB_ENV

      - if: github.event_name == 'push'
        run: |
          TAG_NAME=${{ github.ref }}
          echo "TAG_NAME=${TAG_NAME#refs/tags/}" >> $GITHUB_ENV
          
      - if: github.event_name == 'pull_request'
        run: echo 'TAG_NAME=debug' >> $GITHUB_ENV

      - id: vars
        shell: bash
        run: echo "sha_short=${GITHUB_SHA::7}" >> $GITHUB_OUTPUT

      - if: env.TAG_NAME == 'nightly'
        run: echo 'TAG_NAME=nightly-${{ steps.vars.outputs.sha_short }}' >> $GITHUB_ENV

      - id: tag
        run: echo "tag=$TAG_NAME" >> $GITHUB_OUTPUT
  
  windows:
    runs-on: windows-latest
    needs: tagname
    env:
      RELEASE_TAG_NAME: ${{ needs.tagname.outputs.tag_name }}

    defaults:
      run:
        shell: bash

    steps:
      - uses: actions/checkout@v3

      - name: Update rust
        run: rustup update
        
      - name: Fetch dependencies
        run: cargo fetch --locked

      - name: Build
        run: cargo build --frozen --profile release-lto

      - name: Install WiX
        run: nuget install WiX

      - name: Crate msi installer
        run: |
          ./WiX.*/tools/candle.exe -arch "x64" -ext WixUIExtension -ext WixUtilExtension \
            -out "./lapce.wixobj" "extra/windows/wix/lapce.wxs"
          ./WiX.*/tools/light.exe -ext WixUIExtension -ext WixUtilExtension \
            -out "./Lapce-windows.msi" -sice:ICE61 -sice:ICE91 \
            "./lapce.wixobj"

      - name: Create portable
        shell: pwsh
        run: |
          cargo build --profile release-lto --features lapce-ui/portable
          Compress-Archive ./target/release-lto/lapce.exe ./Lapce-windows-portable.zip

      - name: Create lapce-proxy archive
        shell: pwsh
        run: |
          $file = [System.IO.File]::Open((Join-Path $PWD '.\target\release-lto\lapce-proxy.exe'), [System.IO.FileMode]::Open)
          $archive = [System.IO.File]::Create((Join-Path $PWD '.\lapce-proxy-windows-x86_64.gz'))
          $compressor = [System.IO.Compression.GZipStream]::new($archive, [System.IO.Compression.CompressionMode]::Compress)
          $file.CopyTo($compressor)
          Start-Sleep -Seconds 10
          $compressor.close()

      - uses: actions/upload-artifact@v3
        with:
          name: lapce-windows
          path: |
            ./lapce-proxy-windows-*.gz
            ./Lapce-windows-portable.zip
            ./Lapce-windows.msi
          retention-days: 1

  linux:
    runs-on: ubuntu-latest
    container: ubuntu:18.04
    needs: tagname
    env:
      RELEASE_TAG_NAME: ${{ needs.tagname.outputs.tag_name }}
      DEBIAN_FRONTEND: noninteractive

    steps:
      - uses: actions/checkout@v3
      - name: Install dependencies
        run: |
          apt-get -y update
          apt-get -y install cmake pkg-config libfontconfig-dev libgtk-3-dev
      
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: x86_64-unknown-linux-gnu
          profile: minimal

      - name: Fetch dependencies
        run: cargo fetch --locked

      - name: Build
        run: cargo build --frozen --profile release-lto --bin lapce

      - name: Gzip
        run: |
          mkdir Lapce
          cp ./target/release-lto/lapce Lapce/
          tar -zcvf ./Lapce-linux.tar.gz Lapce

      - uses: actions/upload-artifact@v3
        with:
          name: lapce-linux
          path: |
            ./Lapce-linux.tar.gz
          retention-days: 1

  linux-musl:
    name: Build lapce-proxy for ${{ matrix.platform }}
    runs-on: ubuntu-latest
    needs: tagname
    env:
      RELEASE_TAG_NAME: ${{ needs.tagname.outputs.tag_name }}
      CROSS_SYSROOT: /mnt/alpine-${{ matrix.platform }}
      PACKAGES: >
        zlib-static freetype-static fontconfig-static
        libgit2-static libssh2-static openssl-libs-static
        libssl3 gtk+3.0-dev http-parser-dev rustup
        build-base openssl-dev git lld clang
    strategy:
      fail-fast: false
      matrix:
        include:
          - triple: x86_64-unknown-linux-musl
            platform: x86_64
          - triple: aarch64-unknown-linux-musl
            platform: aarch64
    steps:
      - uses: actions/checkout@v3

      - name: Set up Alpine Linux for ${{ matrix.platform }} (target arch)
        id: alpine-target
        uses: jirutka/setup-alpine@v1
        with:
          arch: ${{ matrix.platform }}
          branch: edge
          packages: ${{ env.PACKAGES }}
          shell-name: alpine-target.sh

      - name: Set up Alpine Linux for x86_64 (build arch)
        uses: jirutka/setup-alpine@v1
        with:
          arch: x86_64
          branch: edge
          packages: ${{ env.PACKAGES }}
          volumes: ${{ steps.alpine-target.outputs.root-path }}:${{ env.CROSS_SYSROOT }}
          shell-name: alpine.sh

      - name: Install Rust stable toolchain via rustup
        run: rustup-init --target ${{ matrix.triple }} --default-toolchain stable --profile minimal -y
        shell: alpine.sh {0}

      - name: Build ${{ matrix.triple }}
        shell: alpine.sh {0}
        env:
          LIBZ_SYS_STATIC: 1
          LIBSSH2_STATIC: 1
          LIBGIT2_STATIC: 1
          OPENSSL_STATIC: 1
          OPENSSL_DIR: ${{ env.CROSS_SYSROOT }}/usr # static/dynamic lib workaround <3
          OPENSSL_NO_VENDOR: 1 # don't even try to build without it on musl
          PKG_CONFIG_ALL_STATIC: 1
          PKG_CONFIG_LIBDIR: ${{ env.CROSS_SYSROOT }}/usr/lib/pkgconfig
          RUSTFLAGS: -C target-feature=+crt-static -C linker=/usr/bin/ld.lld # link runtime static, use universal linker
          CARGO_BUILD_TARGET: ${{ matrix.triple }}
          CARGO_PROFILE_RELEASE_LTO: 'true'
          CARGO_PROFILE_RELEASE_STRIP: symbols # remove unneeded debug stuff
          CARGO_PROFILE_RELEASE_OPT_LEVEL: 's' # optimise for size
          CARGO_PROFILE_RELEASE_CODEGEN_UNITS: '1' # optimise each crate
          SYSROOT: /dummy  # workaround for https://github.com/rust-lang/pkg-config-rs/issues/102
          CC: clang
        run: |
          # Workaround for https://github.com/rust-lang/pkg-config-rs/issues/102
          echo -e '#!/bin/sh\nPKG_CONFIG_SYSROOT_DIR=${{ env.CROSS_SYSROOT }} exec pkgconf "$@"' \
              | install -m755 /dev/stdin pkg-config
          export PKG_CONFIG="$(pwd)/pkg-config"
          cargo fetch --locked
          cargo build \
            --frozen \
            --verbose \
            --release \
            --bin lapce-proxy \
            --manifest-path lapce-proxy/Cargo.toml

      - name: Gzip
        run: |
          gzip -c ./target/${{ matrix.triple }}/release/lapce-proxy > ./lapce-proxy-linux-${{ matrix.platform }}.gz

      - uses: actions/upload-artifact@v3
        with:
          name: lapce-proxy-linux-${{ matrix.platform }}
          path: |
            ./lapce-proxy-linux-*.gz
          retention-days: 1
  publish:
    if: github.event_name != 'pull_request'
    needs: [linux, linux-musl, windows]
    runs-on: ubuntu-latest
    env:
      GH_REPO: ${{ github.repository }}
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    permissions:
      contents: write
    steps:
      # Must perform checkout first, since it deletes the target directory
      # before running, and would therefore delete the downloaded artifacts
      - uses: actions/checkout@v3

      - uses: actions/download-artifact@v3          
      
      - if: github.event_name == 'workflow_dispatch'
        run: echo "TAG_NAME=${{ github.event.inputs.tag_name }}" >> $GITHUB_ENV

      - if: github.event_name == 'schedule'
        run: echo 'TAG_NAME=nightly' >> $GITHUB_ENV

      - if: github.event_name == 'push'
        run: |
          TAG_NAME=${{ github.ref }}
          echo "TAG_NAME=${TAG_NAME#refs/tags/}" >> $GITHUB_ENV

      - if: env.TAG_NAME == 'nightly'
        run: |
          (echo 'SUBJECT=Lapce development build';
           echo 'PRERELEASE=--prerelease') >> $GITHUB_ENV
          gh release delete nightly --yes || true
          git push origin :nightly || true

      - if: env.TAG_NAME != 'nightly'
        run: |
          (echo 'SUBJECT=Lapce release build';
           echo 'PRERELEASE=') >> $GITHUB_ENV

      - name: Publish release
        env:
          DEBUG: api
        run: |
          gh release create $TAG_NAME $PRERELEASE --title "$TAG_NAME" --target $GITHUB_SHA lapce-linux/* lapce-proxy-linux-*/* lapce-windows/*