Backport Chocolatey support to Scala LTS

WojciechMazur · Dec 2, 2024 · bd259c1 · bd259c1
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diff --git a/.github/workflows/build-chocolatey.yml b/.github/workflows/build-chocolatey.yml
@@ -0,0 +1,57 @@
+###################################################################################################
+###                  THIS IS A REUSABLE WORKFLOW TO BUILD SCALA WITH CHOCOLATEY                 ###
+### HOW TO USE:                                                                                 ###
+###                                                                                             ###
+### NOTE:                                                                                       ###
+###                                                                                             ###
+###################################################################################################
+
+
+name: Build 'scala' Chocolatey Package
+run-name: Build 'scala' (${{ inputs.version }}) Chocolatey Package
+
+on:
+  workflow_call:
+    inputs:
+      version:
+        required: true
+        type    : string
+      url:
+        required: true
+        type    : string
+      digest:
+        required: true
+        type    : string
+
+jobs:
+  build:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Replace the version placeholder
+        uses: richardrigutins/replace-in-files@v2
+        with:
+          files: ./pkgs/chocolatey/scala.nuspec
+          search-text: '@LAUNCHER_VERSION@'
+          replacement-text: ${{ inputs.version }}
+      - name: Replace the URL placeholder
+        uses: richardrigutins/replace-in-files@v2
+        with:
+          files: ./pkgs/chocolatey/tools/chocolateyInstall.ps1
+          search-text: '@LAUNCHER_URL@'
+          replacement-text: ${{ inputs.url }}
+      - name: Replace the CHECKSUM placeholder
+        uses: richardrigutins/replace-in-files@v2
+        with:
+          files: ./pkgs/chocolatey/tools/chocolateyInstall.ps1
+          search-text: '@LAUNCHER_SHA256@'
+          replacement-text: ${{ inputs.digest }}
+      - name: Build the Chocolatey package (.nupkg)
+        run: choco pack ./pkgs/chocolatey/scala.nuspec --out ./pkgs/chocolatey
+      - name: Upload the Chocolatey package to GitHub
+        uses: actions/upload-artifact@v4
+        with:
+          name: scala.nupkg
+          path: ./pkgs/chocolatey/scala.${{ inputs.version }}.nupkg
+          if-no-files-found: error
+
diff --git a/.github/workflows/build-sdk.yml b/.github/workflows/build-sdk.yml
@@ -0,0 +1,63 @@
+###################################################################################################
+###                  THIS IS A REUSABLE WORKFLOW TO BUILD THE SCALA LAUNCHERS                   ###
+### HOW TO USE:                                                                                 ###
+###   - THSI WORKFLOW WILL PACKAGE THE ALL THE LAUNCHERS AND UPLOAD THEM TO GITHUB ARTIFACTS    ###
+###                                                                                             ###
+### NOTE:                                                                                       ###
+###   - SEE THE WORFLOW FOR THE NAMES OF THE ARTIFACTS                                          ###
+###################################################################################################
+
+
+name: Build Scala Launchers
+run-name: Build Scala Launchers
+
+on:
+  workflow_call:
+    inputs:
+      java-version:
+        type       : string
+        required   : true
+    outputs:
+      universal-id:
+        description: ID of the `universal` package from GitHub Artifacts (Authentication Required)
+        value      : ${{ jobs.build.outputs.universal-id }}
+      universal-digest:
+          description: The SHA256 of the uploaded artifact (universal)
+          value      : ${{ jobs.build.outputs.universal-digest }}
+
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    outputs:
+      universal-id     : ${{ steps.universal.outputs.artifact-id }}
+      universal-digest : ${{ steps.universal-digest.outputs.digest }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: ${{ inputs.java-version }}
+          cache       : sbt
+
+      - name: Get version string for this build
+        run: |
+          ver=$(./project/scripts/sbt "print scala3-compiler-bootstrapped/version" | tail -n1)
+          echo "This build version: $ver"
+          echo "THISBUILD_VERSION=$ver" >> $GITHUB_ENV
+      
+      - name: Build and pack the SDK (universal)
+        run : ./project/scripts/sbt dist/packArchive
+
+      - name: Upload zip archive to GitHub Artifact (universal)
+        uses: actions/upload-artifact@v4
+        id  : universal
+        with:
+          path: ./dist/target/scala3-${{env.THISBUILD_VERSION}}.zip
+          name: scala3-universal
+
+      - name: Compute SHA256 of the uploaded artifact (universal)
+        id  : universal-digest
+        run : |
+          echo "digest=$(sha256sum ./dist/target/scala3-${{env.THISBUILD_VERSION}}.zip | cut -d " " -f 1)" >> "$GITHUB_OUTPUT"
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -756,3 +756,30 @@ jobs:
           WORKFLOW_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
         with:
           filename: .github/workflows/issue_nightly_failed.md
+
+  build-sdk-package:
+    uses: ./.github/workflows/build-sdk.yml
+    if:
+      (github.event_name == 'pull_request' && !contains(github.event.pull_request.body, '[skip ci]')) ||
+      (github.event_name == 'workflow_dispatch' && github.repository == 'scala/scala3') ||
+      (github.event_name == 'schedule' && github.repository == 'scala/scala3') ||
+      github.event_name == 'push'
+    with:
+      java-version: 8
+
+  build-chocolatey-package:
+    uses: ./.github/workflows/build-chocolatey.yml
+    needs: [ build-sdk-package ]
+    with:
+      version: 3.3.5-local # unused
+      url    : https://api.github.com/repos/scala/scala3/actions/artifacts/${{ needs.build-sdk-package.outputs.universal-id }}/zip
+      digest : ${{ needs.build-sdk-package.outputs.universal-digest }}
+
+  test-chocolatey-package:
+    uses: ./.github/workflows/test-chocolatey.yml
+    with:
+      version     : 3.3.5-local # unused
+      java-version: 8
+    if: github.event_name == 'pull_request' && contains(github.event.pull_request.body, '[test_chocolatey]')
+    needs: [ build-chocolatey-package ]
+
diff --git a/.github/workflows/publish-chocolatey.yml b/.github/workflows/publish-chocolatey.yml
@@ -0,0 +1,39 @@
+###################################################################################################
+###                  THIS IS A REUSABLE WORKFLOW TO PUBLISH SCALA TO CHOCOLATEY                 ###
+### HOW TO USE:                                                                                 ###
+###   - THE RELEASE WORKFLOW SHOULD CALL THIS WORKFLOW                                          ###
+###   - IT WILL PUBLISH TO CHOCOLATEY THE MSI                                                   ###
+###                                                                                             ###
+### NOTE:                                                                                       ###
+###   - WE SHOULD KEEP IN SYNC THE NAME OF THE MSI WITH THE ACTUAL BUILD                        ###
+###   - WE SHOULD KEEP IN SYNC THE URL OF THE RELEASE                                           ###
+###   - IT ASSUMES THAT THE `build-chocolatey` WORKFLOW WAS EXECUTED BEFORE                     ###
+###################################################################################################
+
+
+name: Publish Scala to Chocolatey
+run-name: Publish Scala ${{ inputs.version }} to Chocolatey
+
+on:
+  workflow_call:
+    inputs:
+      version:
+        required: true
+        type: string
+    secrets:
+      # Connect to https://community.chocolatey.org/profiles/scala
+      # Accessible via https://community.chocolatey.org/account
+      API-KEY:
+        required: true
+
+jobs:
+  publish:
+    runs-on: windows-latest
+    steps:
+      - name: Fetch the Chocolatey package from GitHub
+        uses: actions/download-artifact@v4
+        with:
+          name: scala.nupkg
+      - name: Publish the package to Chocolatey
+        run: choco push scala.nupkg --source https://push.chocolatey.org/ --api-key ${{ secrets.API-KEY }}
+
diff --git a/.github/workflows/releases.yml b/.github/workflows/releases.yml
@@ -1,4 +1,17 @@
-name: Releases
+###################################################################################################
+###                                  OFFICIAL RELEASE WORKFLOW                                  ###
+### HOW TO USE:                                                                                 ###
+###   - THIS WORKFLOW WILL NEED TO BE TRIGGERED MANUALLY                                        ###
+###                                                                                             ###
+### NOTE:                                                                                       ###
+###   - THIS WORKFLOW SHOULD ONLY BE RUN ON STABLE RELEASES                                     ###
+###   - IT ASSUMES THAT THE PRE-RELEASE WORKFLOW WAS PREVIOUSLY EXECUTED                        ###
+###                                                                                             ###
+###################################################################################################
+
+name: Official release of Scala
+run-name: Official release of Scala ${{ inputs.version }}
+
 on:
   workflow_dispatch:
     inputs:
@@ -11,7 +24,7 @@ permissions:
   contents: read
 
 jobs:
-  publish_release:
+  publish-sdkman:
     runs-on: [self-hosted, Linux]
     container:
       image: lampepfl/dotty:2021-03-22
@@ -35,3 +48,35 @@ jobs:
 
       - name: Publish to SDKMAN
         run: .github/workflows/scripts/publish-sdkman.sh ${{ inputs.version }}
+
+  compute-digest:
+    runs-on: ubuntu-latest
+    outputs:
+      digest: ${{ steps.digest.outputs.digest }}
+    steps:
+      - name: Compute the SHA256 of scala3-${{ inputs.version }}.zip in GitHub Release
+        id: digest
+        run: |
+          curl -o artifact.zip -L https://github.com/scala/scala3/releases/download/${{ inputs.version }}/scala3-${{ inputs.version }}.zip
+          echo "digest=$(sha256sum artifact.zip | cut -d " " -f 1)" >> "$GITHUB_OUTPUT"
+
+  build-chocolatey:
+    uses: ./.github/workflows/build-chocolatey.yml
+    needs: compute-digest
+    with:
+      version: ${{ inputs.version }}
+      url    : 'https://github.com/scala/scala3/releases/download/${{ inputs.version }}/scala3-${{ inputs.version }}.zip'
+      digest : ${{ needs.compute-digest.outputs.digest }}
+  test-chocolatey:
+    uses: ./.github/workflows/test-chocolatey.yml
+    needs: build-chocolatey
+    with:
+      version     : ${{ inputs.version }}
+      java-version: 8
+  publish-chocolatey:
+    uses: ./.github/workflows/publish-chocolatey.yml
+    needs: [ build-chocolatey, test-chocolatey ]
+    with:
+      version: ${{ inputs.version }}
+    secrets:
+      API-KEY: ${{ secrets.CHOCOLATEY_KEY }}
diff --git a/.github/workflows/test-chocolatey.yml b/.github/workflows/test-chocolatey.yml
@@ -0,0 +1,51 @@
+###################################################################################################
+###                  THIS IS A REUSABLE WORKFLOW TO TEST SCALA WITH CHOCOLATEY                  ###
+### HOW TO USE:                                                                                 ###
+###                                                                                             ###
+### NOTE:                                                                                       ###
+###                                                                                             ###
+###################################################################################################
+
+name: Test 'scala' Chocolatey Package
+run-name: Test 'scala' (${{ inputs.version }}) Chocolatey Package
+
+on:
+  workflow_call:
+    inputs:
+      version:
+        required: true
+        type: string
+      java-version:
+        required: true
+        type    : string
+
+env:
+  CHOCOLATEY-REPOSITORY: chocolatey-pkgs
+  DOTTY_CI_INSTALLATION: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  test:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: ${{ inputs.java-version }}
+      - name: Download the 'nupkg' from GitHub Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: scala.nupkg
+          path: ${{ env.CHOCOLATEY-REPOSITORY }}
+      - name : Install the `scala` package with Chocolatey
+        run  : choco install scala --source "${{ env.CHOCOLATEY-REPOSITORY }}" --pre # --pre since we might be testing non-stable releases
+        shell: pwsh
+      - name : Test the `scala` command
+        run  : scala --version
+        shell: pwsh
+      - name : Test the `scalac` command
+        run  : scalac --version
+      - name : Test the `scaladoc` command
+        run  : scaladoc --version
+      - name : Uninstall the `scala` package
+        run  : choco uninstall scala
+
diff --git a/pkgs/README.md b/pkgs/README.md
@@ -0,0 +1,16 @@
+<h1 align=center>Configuration for Chocolatey</h1>
+
+Official support for Chocolatey started by the release of Scala 3.6.0
+
+> [!IMPORTANT]
+> This folder contains the templates to generate the configuration for Chocolatey.
+> The `scala.nuspec` and `chocolateyInstall.ps1` files needs to be rewritten by changing the following placeholders:
+> - @LAUNCHER_VERSION@ : Placeholder for the current scala version to deploy
+> - @LAUNCHER_URL@     : Placeholder for the URL to the windows zip released on GitHub
+> - @LAUNCHER_SHA256@  : Placeholder for the SHA256 of the msi file released on GitHub
+
+## Important information
+
+- How to create a *Chocolatey* package: https://docs.chocolatey.org/en-us/create/create-packages/
+- Guidelines to follow for the package icon: https://docs.chocolatey.org/en-us/create/create-packages/#package-icon-guidelines
+- `.nuspec` format specification: https://learn.microsoft.com/en-gb/nuget/reference/nuspec
diff --git a/pkgs/chocolatey/README.md b/pkgs/chocolatey/README.md
@@ -0,0 +1,10 @@
+<h1 align=center>Configuration for Chocolatey</h1>
+
+Official support for Chocolatey started by the release of Scala 3.6.0
+
+> [!IMPORTANT]
+> This folder contains the templates to generate the configuration for Chocolatey.
+> The `scala.nuspec` and `chocolateyInstall.ps1` files needs to be rewritten by changing the following placeholders:
+> - @LAUNCHER_VERSION@ : Placeholder for the current scala version to deploy
+> - @LAUNCHER_URL@     : Placeholder for the URL to the windows zip released on GitHub
+> - @LAUNCHER_SHA256@  : Placeholder for the SHA256 of the msi file released on GitHub
diff --git a/pkgs/chocolatey/icon.svg b/pkgs/chocolatey/icon.svg
diff --git a/pkgs/chocolatey/scala.nuspec b/pkgs/chocolatey/scala.nuspec
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
+  <metadata>
+    <id>scala</id>
+    <version>@LAUNCHER_VERSION@</version>
+    <title>Scala</title>
+    <authors>scala</authors>
+    <owners>scala</owners>
+    <tags>scala</tags>
+    <summary>Scala</summary>
+    <description>Official release of the Scala Programming Language on Chocolatey.</description>
+    <packageSourceUrl>https://github.com/scala/scala3/tree/main/pkgs/chocolatey</packageSourceUrl>
+    <projectSourceUrl>https://github.com/scala/scala3</projectSourceUrl>
+    <projectUrl>https://scala-lang.org/</projectUrl>
+    <bugTrackerUrl>https://github.com/scala/scala3/issues</bugTrackerUrl>
+    <copyright>© 2002-2024, LAMP/EPFL</copyright>
+    <iconUrl>https://cdn.jsdelivr.net/gh/scala/scala3@a046b0014ffd9536144d67a48f8759901b96d12f/pkgs/chocolatey/icon.svg</iconUrl>
+    <licenseUrl>https://github.com/scala/scala3/blob/main/LICENSE</licenseUrl>
+    <requireLicenseAcceptance>true</requireLicenseAcceptance>
+    <releaseNotes>https://github.com/scala/scala3/releases</releaseNotes>
+  </metadata>
+  <files>
+    <file src="tools\**" target="tools" />
+  </files>
+</package>