Add install-quarto action

Author: cderv

install-quarto/action.yml

@@ -0,0 +1,60 @@
+name: 'Install Quarto'
+author: 'Christophe Dervieux'
+description: 'This actions will install Quarto binary from https://github.com/quarto-dev/quarto-cli/'
+runs:
+  using: 'composite'
+  steps: 
+    - name: 'Select binary for OS'
+      run: |
+        # Select correct bundle for OS type
+        case $RUNNER_OS in 
+          "Linux")
+              echo "BUNDLE_EXT=deb" >> $GITHUB_ENV
+              ;;
+           "macOS")
+              echo "BUNDLE_EXT=pkg" >> $GITHUB_ENV
+              ;;
+           "Windows")
+              echo "BUNDLE_EXT=msi" >> $GITHUB_ENV
+              ;;
+            *)
+              echo "$RUNNER_OS not supported"
+              exit 1
+              ;;
+        esac
+      shell: bash
+    - name: 'Download Quarto release'
+      id: download-quarto 
+      env: 
+        GITHUB_TOKEN: ${{ github.token }}
+      run: |
+        # download the latest release
+        if [ ${{ runner.os }} != "Windows" ]; then
+         # On Windows scoop will be used so no need to download the release
+         gh release download --repo quarto-dev/quarto-cli --pattern ${{ format('*.{0}', env.BUNDLE_EXT) }}
+         echo "::set-output name=installer::$(ls quarto*.$BUNDLE_EXT)"
+        fi
+      shell: bash
+    - name: 'Install Quarto'
+      run: |
+        # Install quarto
+        [ ${{ runner.os }} != "Windows" ] && installer=${{ steps.download-quarto.outputs.installer }}
+        case $RUNNER_OS in 
+          "Linux")
+              sudo apt install ./$installer
+              ;;
+           "macOS")
+              sudo installer -pkg ./$installer -target '/'
+              ;;
+           "Windows")
+              # can't install msi for now so use scoop
+              powershell -File $GITHUB_ACTION_PATH/install-quarto-windows.ps1
+              ;;
+            *)
+              echo "$RUNNER_OS not supported"
+              exit 1
+              ;;
+        esac
+        [ ${{ runner.os }} != "Windows" ] && rm $installer
+        echo "Quarto Installed !"
+      shell: bash

install-quarto/install-quarto-windows.ps1

@@ -0,0 +1,20 @@
+<#
+    .Synopsis
+    Install Quarto release through Scoop package manager
+    .Description
+    Install Scoop then add r-bucket, and install Quarto from there.
+    .Example
+    install-quarto-windows.ps1
+    .Notes
+    On Windows, it may be required to enable this Activate.ps1 script by setting the
+    execution policy for the user. You can do this by issuing the following PowerShell
+    command:
+    PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+    For more information on Execution Policies: 
+    ttps:/go.microsoft.com/fwlink/?LinkID=135170
+#>
+
+Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
+Join-Path (Resolve-Path ~).Path "scoop\shims" >> $Env:GITHUB_PATH
+scoop bucket add r-bucket https://github.com/cderv/r-bucket.git
+scoop install quarto