Add github actions example to docs

Co-authored-by: Marek Kaput <[email protected]>
Signed-off-by: maciektr <[email protected]>

website/pages/docs/guides/_meta.json

@@ -3,5 +3,7 @@
   "working-on-an-existing-package": "",
   "dependencies": "",
   "formatting": "",
-  "defining-custom-scripts": ""
+  "defining-custom-profiles": "",
+  "defining-custom-scripts": "",
+  "using-scarb-in-ci": ""
 }

website/pages/docs/guides/using-scarb-in-ci.mdx

@@ -0,0 +1,56 @@
+# Using Scarb in CI
+
+## Github Actions
+
+To use Scarb in your GitHub Actions workflow, you need to download the Scarb binary, unpack the archive, and add the
+directory containing Scarb binary to your PATH variable.
+You can find examples of the Scarb setup in the following `.github/workflows/build.yml` file, for Linux, macOS, and Windows.
+
+```yaml copy
+name: Build Scarb project
+
+on:
+  workflow_dispatch:
+
+env:
+  SCARB_VERSION: v0.1.0
+
+jobs:
+  build:
+    name: test ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - name: linux x86-64
+            os: ubuntu-latest
+          - name: macos x86-64
+            os: macos-latest
+          - name: windows x86-64
+            os: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Scarb for Linux
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          wget https://github.com/software-mansion/scarb/releases/download/${{ env.SCARB_VERSION }}/scarb-${{ env.SCARB_VERSION }}-x86_64-unknown-linux-gnu.tar.gz
+          tar -xvzf scarb-${{ env.SCARB_VERSION }}-x86_64-unknown-linux-gnu.tar.gz
+          echo "$GITHUB_WORKSPACE/scarb-${{ env.SCARB_VERSION }}-x86_64-unknown-linux-gnu/bin" >> $GITHUB_PATH
+
+      - name: Setup Scarb for OSX
+        if: matrix.os == 'macos-latest'
+        run: |
+          wget https://github.com/software-mansion/scarb/releases/download/${{ env.SCARB_VERSION }}/scarb-${{ env.SCARB_VERSION }}-x86_64-apple-darwin.tar.gz
+          tar -xvzf scarb-${{ env.SCARB_VERSION }}-x86_64-apple-darwin.tar.gz
+          echo "$GITHUB_WORKSPACE/scarb-${{ env.SCARB_VERSION }}-x86_64-apple-darwin/bin" >> $GITHUB_PATH
+
+      - name: Setup Scarb for Windows
+        if: matrix.os == 'windows-latest'
+        run: |
+          C:\msys64\usr\bin\wget.exe https://github.com/software-mansion/scarb/releases/download/${{ env.SCARB_VERSION }}/scarb-${{ env.SCARB_VERSION }}-x86_64-pc-windows-msvc.zip
+          7z x scarb-${{ env.SCARB_VERSION }}-x86_64-pc-windows-msvc.zip
+          Add-Content $env:GITHUB_PATH "$env:GITHUB_WORKSPACE/scarb-${{ env.SCARB_VERSION }}-x86_64-pc-windows-msvc/bin"
+
+      - run: scarb build
+```