ci: configure GitHub Actions

This configures GitHub Actions for building the viewer and compiler
components and produce archive bundles for Linux and Windows.

Those are uploaded as build artifacts instead of automatically being
attached to releases like before with Travis CI. This allows manually
checking the archives when doing new releases.

1 files changed, 124 insertions, 0 deletions

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..aef142b
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,124 @@
+name: Build
+on: pull_request
+
+jobs:
+  build-viewer:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+      - name: Lint and build Node.js Vue project
+        working-directory: viewer
+        run: |
+          npm install
+          npm run lint
+          npm run build
+      - uses: actions/upload-artifact@v2
+        with:
+          name: viewer-dist
+          path: viewer/dist
+
+  # TODO: do not hard-code the CI install path in the output binary
+  # See https://github.com/ldgallery/ldgallery/issues/286
+  build-compiler:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-latest, windows-latest ]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: haskell/actions/setup@v1
+        with:
+          ghc-version: 8.10.4
+          enable-stack: true
+      - name: Build Haskell Stack project
+        working-directory: compiler
+        run: |
+          stack setup --no-terminal
+          stack build --no-terminal
+          stack install --local-bin-path dist
+      - uses: actions/upload-artifact@v2
+        with:
+          name: compiler-dist-${{ matrix.os }}
+          path: compiler/dist
+
+  # TODO: generate a distro-agnostic Linux package.
+  # See https://github.com/ldgallery/ldgallery/issues/285
+  archive-linux:
+    needs: [ build-viewer, build-compiler ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Bundle ldgallery viewer
+        uses: actions/download-artifact@v2
+        with:
+          name: viewer-dist
+          path: dist/viewer
+      - name: Bundle ldgallery compiler
+        uses: actions/download-artifact@v2
+        with:
+          name: compiler-dist-ubuntu-latest
+          path: dist
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y pandoc
+      - name: Build manuals
+        run: |
+          pandoc --standalone --to man ldgallery-quickstart.7.md --output dist/ldgallery-quickstart.7
+          pandoc --standalone --to man compiler/ldgallery.1.md --output dist/ldgallery.1
+          pandoc --standalone --to man viewer/ldgallery-viewer.7.md --output dist/ldgallery-viewer.7
+          cp changelog.md dist/
+          cp license.md dist/
+      - uses: actions/upload-artifact@v2
+        with:
+          name: archive-linux-amd64
+          path: dist
+
+  archive-windows:
+    needs: [ build-viewer, build-compiler ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Bundle ldgallery viewer
+        uses: actions/download-artifact@v2
+        with:
+          name: viewer-dist
+          path: dist/viewer
+      - name: Bundle ldgallery compiler
+        uses: actions/download-artifact@v2
+        with:
+          name: compiler-dist-windows-latest
+          path: dist
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y pandoc wget p7zip-full
+      - name: Copy scripts
+        run: |
+          mkdir dist/scripts
+          cp scripts/win_* dist/scripts/
+      - name: Build manuals
+        run: |
+          pandoc --standalone --to html ldgallery-quickstart.7.md --output dist/ldgallery-quickstart.7.html
+          pandoc --standalone --to html compiler/ldgallery.1.md --output dist/ldgallery.1.html
+          pandoc --standalone --to html viewer/ldgallery-viewer.7.md --output dist/ldgallery-viewer.7.html
+          pandoc --standalone --to html changelog.md --output dist/changelog.html
+          pandoc --standalone --to html license.md --output dist/license.html
+      # TODO: automatically get the latest imagemagick version, since old archives disappear from the website
+      # See https://github.com/ldgallery/ldgallery/issues/281
+      - name: Bundle ImageMagick
+        run: |
+          wget -O magick.zip \
+            https://download.imagemagick.org/ImageMagick/download/binaries/ImageMagick-7.1.0-2-portable-Q16-x64.zip
+          7z e magick.zip -odist/ magick.exe
+          7z e magick.zip -so LICENSE.txt > dist/magick.license.txt
+          7z e magick.zip -so NOTICE.txt > dist/magick.notice.txt
+          7z e magick.zip -so README.txt > dist/magick.readme.txt
+      - uses: actions/upload-artifact@v2
+        with:
+          name: archive-win64
+          path: dist