Move CI to GitHub Actions, upgrade to GHC 8.6.5 and Dhall 1.36

.github/workflows/build.yml

@@ -0,0 +1,68 @@
+name: build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, macOS-latest, windows-latest ]
+    steps:
+      # We set LF endings so that the Windows environment is consistent with Appveyor
+      # See here for context: https://github.com/actions/checkout/issues/135
+      - name: Set git to use LF
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - uses: actions/checkout@v2
+      - name: Setup Haskell
+        uses: actions/[email protected]
+        with:
+          ghc-version: '8.6.5'
+          stack-version: 'latest'
+          enable-stack: true
+          stack-no-global: true
+          stack-setup-ghc: true
+      - name: Setup node and npm
+        uses: "actions/setup-node@v1"
+        with:
+          node-version: '10'
+      # NB: We install gnu-tar because BSD tar is buggy on Github's macos machines,
+      # and it breaks the cache: https://github.com/actions/cache/issues/403
+      - name: Install GNU tar (macOS)
+        if: runner.os == 'macOS'
+        run: |
+          brew install gnu-tar
+          echo "/usr/local/opt/gnu-tar/libexec/gnubin" >> $GITHUB_PATH
+      - name: create ~/.local/bin
+        run: mkdir -p "$HOME/.local/bin"
+      - name: Add ~/.local/bin to PATH
+        run: echo "$HOME/.local/bin" >> $GITHUB_PATH
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.stack
+          key: ${{ runner.os }}-${{ hashFiles('stack.yaml') }}-1
+      - run: npm install -g [email protected] [email protected] [email protected]
+
+      - name: Install dependencies
+        run: |
+          stack install --dependencies-only
+        shell: bash
+
+      - name: Build
+        run: stack build
+        shell: bash
+
+      - name: Install
+        run: stack install
+        shell: bash
+
+      - name: Run tests
+        run: stack test
+        shell: bash

.github/workflows/release.yml

@@ -0,0 +1,117 @@
+name: release
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  draft_release:
+    name: Create draft release
+    runs-on: ubuntu-latest
+    outputs:
+      upload_url: ${{ steps.create_release.outputs.upload_url }}
+
+    steps:
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          body: ""
+          draft: true
+          prerelease: false
+
+  build_release:
+    name: Build/upload release
+    needs: draft_release
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, macOS-latest, windows-latest ]
+    steps:
+      - name: Set git to use LF
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - uses: actions/checkout@v2
+      - name: Setup Haskell
+        uses: actions/[email protected]
+        with:
+          ghc-version: '8.6.5'
+          stack-version: 'latest'
+          enable-stack: true
+          stack-no-global: true
+          stack-setup-ghc: true
+      - name: Setup node
+        uses: actions/setup-node@v1
+        with:
+          node-version: 10
+      # NB: We install gnu-tar because BSD tar is buggy on Github's macos machines,
+      # and it breaks the cache: https://github.com/actions/cache/issues/403
+      - name: Install GNU tar (macOS)
+        if: runner.os == 'macOS'
+        run: |
+          brew install gnu-tar
+          echo "/usr/local/opt/gnu-tar/libexec/gnubin" >> $GITHUB_PATH
+
+      - name: Package binary (Linux and macOS)
+        if: runner.os != 'Windows'
+        shell: bash
+        run: |
+          stack install --dependencies-only
+          mkdir artifacts
+          stack build --copy-bins --local-bin-path ./artifacts
+          cp artifacts/spago spago
+          strip spago
+          tar -zcvf "${{ matrix.os }}.tar.gz" spago
+
+      - name: Package binary (Windows)
+        if: runner.os == 'Windows'
+        shell: bash
+        run: |
+          stack install --dependencies-only
+          stack build --copy-bins --local-bin-path ./artifacts
+          cp artifacts/spago.exe spago.exe
+          tar -zcvf windows.tar.gz spago.exe
+
+      - name: Upload Release Asset
+        id: upload-release-asset
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.draft_release.outputs.upload_url }}
+          asset_path: ./${{ matrix.os }}.tar.gz
+          asset_name: ${{ matrix.os }}.tar.gz
+          asset_content_type: application/gzip
+
+  npm_publish:
+    name: Publish package on npm
+    needs: build_release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 10
+      - name: Prepare publish
+        shell: bash
+        run: |
+          sed -e "s/NPM_VERSION/$(./scripts/get-version)/g" -i npm/package.json
+          sed -e "s/PACKAGE_VERSION/$(./scripts/get-version)/g" -i npm/install.js
+          cd npm
+          cp ../README.md ./README.md
+          cp ../CONTRIBUTING.md ./CONTRIBUTING.md
+          cp ../LICENSE ./LICENSE
+      - name: Publish to NPM
+        uses: pascalgn/[email protected]
+        with:
+          workspace: "npm"
+          publish_args: "--non-interactive"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.gitignore

@@ -1,11 +1,11 @@
 data
 test/spago-test
 .stack-work/
-*.cabal
 *~
 **/__pycache__
 templates/docs-search-app.js
 templates/purescript-docs-search
 .envrc
 curator.log
 .DS_Store
+stack.yaml.lock