.azure-pipelines/release.yml: add GitHub and NuGet.org publishing

Add a new stage (after build) to publish the assets to GitHub and
NuGet.org.

Each target (GitHub and NuGet.org) need to run in separate jobs
due to restrictions of the 1ES pipeline templates:

- Publishing a NuGet package requires us to use template `outputs`
- `type: releaseJob` cannot specify outputs
- `type: releaseJob` is required to use the `GitHubRelease` task

Signed-off-by: Matthew John Cheetham <[email protected]>

Author: mjcheetham

.azure-pipelines/release.yml

@@ -14,6 +14,14 @@ parameters:
     type: boolean
     default: false
     displayName: 'Enable ESRP code signing'
+  - name: 'github'
+    type: boolean
+    default: false
+    displayName: 'Enable GitHub release publishing'
+  - name: 'nuget'
+    type: boolean
+    default: false
+    displayName: 'Enable NuGet package publishing'
 
 #
 # 1ES Pipeline Templates do not allow using a matrix strategy so we create
@@ -61,6 +69,10 @@ variables:
     value: '1ESGitClient-ESRP-App'
   - name: 'esrpMIConnectionName'
     value: '1ESGitClient-ESRP-MI'
+  - name: 'githubConnectionName'
+    value: 'GitHub-GitCredentialManager'
+  - name: 'nugetConnectionName'
+    value: '1ESGitClient-NuGet'
   # ESRP signing variables set in the pipeline settings:
   # - esrpEndpointUrl
   # - esrpClientId
@@ -702,3 +714,86 @@ extends:
                         "Parameters": {}
                       }
                     ]
+
+      - stage: release
+        displayName: 'Release'
+        dependsOn: [prebuild, build]
+        condition: and(succeeded(), or(eq('${{ parameters.github }}', true), eq('${{ parameters.nuget }}', true)))
+        jobs:
+          - job: github
+            displayName: 'Publish GitHub release'
+            condition: and(succeeded(), eq('${{ parameters.github }}', true))
+            pool:
+              name: GitClientPME-1ESHostedPool-intel-pc
+              image: ubuntu-x86_64-ado1es
+              os: linux
+            variables:
+              version: $[stageDependencies.prebuild.vars.outputs['version.value']]
+            templateContext:
+              type: releaseJob
+              isProduction: true
+              inputs:
+                # Installers and packages
+                - input: pipelineArtifact
+                  artifactName: 'win-x86'
+                  targetPath: $(Pipeline.Workspace)/assets/win-x86
+                - input: pipelineArtifact
+                  artifactName: 'osx-x64'
+                  targetPath: $(Pipeline.Workspace)/assets/osx-x64
+                - input: pipelineArtifact
+                  artifactName: 'osx-arm64'
+                  targetPath: $(Pipeline.Workspace)/assets/osx-arm64
+                - input: pipelineArtifact
+                  artifactName: 'linux-x64'
+                  targetPath: $(Pipeline.Workspace)/assets/linux-x64
+                - input: pipelineArtifact
+                  artifactName: 'dotnet-tool'
+                  targetPath: $(Pipeline.Workspace)/assets/dotnet-tool
+            steps:
+              - task: GitHubRelease@1
+                displayName: 'Create Draft GitHub Release'
+                condition: and(succeeded(), eq('${{ parameters.github }}', true))
+                inputs:
+                  gitHubConnection: $(githubConnectionName)
+                  repositoryName: git-ecosystem/git-credential-manager
+                  tag: 'v$(version)'
+                  tagSource: userSpecifiedTag
+                  target: release
+                  title: 'GCM $(version)'
+                  isDraft: true
+                  addChangeLog: false
+                  assets: |
+                    $(Pipeline.Workspace)/assets/win-x86/*.exe
+                    $(Pipeline.Workspace)/assets/win-x86/*.zip
+                    $(Pipeline.Workspace)/assets/osx-x64/*.pkg
+                    $(Pipeline.Workspace)/assets/osx-x64/*.tar.gz
+                    $(Pipeline.Workspace)/assets/osx-arm64/*.pkg
+                    $(Pipeline.Workspace)/assets/osx-arm64/*.tar.gz
+                    $(Pipeline.Workspace)/assets/linux-x64/*.deb
+                    $(Pipeline.Workspace)/assets/linux-x64/*.tar.gz
+                    $(Pipeline.Workspace)/assets/dotnet-tool/*.nupkg
+                    $(Pipeline.Workspace)/assets/dotnet-tool/*.snupkg
+
+          - job: nuget
+            displayName: 'Publish NuGet package'
+            condition: and(succeeded(), eq('${{ parameters.nuget }}', true))
+            pool:
+              name: GitClientPME-1ESHostedPool-intel-pc
+              image: ubuntu-x86_64-ado1es
+              os: linux
+            variables:
+              version: $[stageDependencies.prebuild.vars.outputs['version.value']]
+            templateContext:
+              inputs:
+                - input: pipelineArtifact
+                  artifactName: 'dotnet-tool'
+                  targetPath: $(Pipeline.Workspace)/assets/dotnet-tool
+              outputs:
+                - output: nuget
+                  condition: and(succeeded(), eq('${{ parameters.nuget }}', true))
+                  displayName: 'Publish .NET Tool NuGet package'
+                  packagesToPush: $(Pipeline.Workspace)/assets/dotnet-tool/*.nupkg # TODO: also push symbol packages?
+                  packageParentPath: $(Pipeline.Workspace)/assets/nuget
+                  nuGetFeedType: external
+                  publishPackageMetadata: true
+                  publishFeedCredentials: $(nugetConnectionName)