New parser for xamarin and python. Reworked workflow with composite actions (#41)

.github/actions/send-slack-notification/action.yml

@@ -0,0 +1,39 @@
+name: 'Send Slack notification'
+description: 'SendSlack notification about new versions of a tool'
+inputs:
+  url:
+    required: true
+    description: 'Slack channel url'
+  tool-name:
+    required: true
+    description: 'Name of a tool to send notification for. Like Xamarin or Python'
+    default: 'Xamarin'
+  tool-version:
+    required: false
+    description: 'New versions of a tool'
+  pipeline-url:
+    required: false
+    description: 'Url of a pipeline'
+  image-url:
+    required: false
+    description: 'Image url for message'
+    default: 'https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png'
+  text:
+    required: false
+    description: 'Message text'
+  add-to-toolset-flag:
+    required: false
+    description: 'Flag to use notification for adding new versions to toolset'
+runs:
+  using: "composite"
+  steps:
+    - id: send-slack-notification
+      name: Send Slack notification
+      shell: pwsh
+      run: ./get-new-tool-versions/send-slack-notification.ps1 -Url "${{ inputs.url }}" `
+                                                                      -ToolName "${{ inputs.tool-name }}" `
+                                                                      -ToolVersion "${{ inputs.tool-version }}" `
+                                                                      -PipelineUrl "${{ inputs.pipeline-url }}" `
+                                                                      -ImageUrl "${{ inputs.image-url }}" `
+                                                                      -Text "${{ inputs.text }}" `
+                                                                      ${{ inputs.add-to-toolset-flag }}

.github/workflows/get-tools-new-versions.yml

@@ -0,0 +1,82 @@
+name: Get tools new versions
+on:
+  schedule:
+    - cron: '0 8 * * THU'
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: pwsh
+
+jobs:
+  find-new-xamarin-versions:
+    name: Searching for new Xamarin versions
+    runs-on: ubuntu-latest
+    outputs:
+      versions-output: ${{ steps.get-new-xamarin-versions.outputs.versions-output }}
+    steps:
+      - uses: actions/checkout@v2
+      - id: get-new-xamarin-versions
+        name: Get new Xamarin versions
+        run: echo "::set-output name=versions-output::$(./get-new-tool-versions/verify-new-tool-version-added-to-image.ps1 -ToolName Xamarin)"
+  
+  check-new-xamarin-versions:
+    name: Verifying new Xamarin versions exist
+    runs-on: ubuntu-latest
+    needs: find-new-xamarin-versions
+    steps:
+      - uses: actions/checkout@v2
+      - name: Check Versions
+        if: needs.find-new-xamarin-versions.outputs.versions-output == ''
+        run: Write-Host "No new versions found"
+      - uses: ./.github/actions/send-slack-notification
+        if: needs.find-new-xamarin-versions.outputs.versions-output != ''
+        with:
+          url: ${{ secrets.SLACK_CHANNEL_URL }}
+          tool-name: 'Xamarin'
+          tool-version: ${{ needs.find-new-xamarin-versions.outputs.versions-output }}
+          image-url: 'https://avatars.githubusercontent.com/u/790012?s=200&v=4'
+          add-to-toolset-flag: '-AddToToolsetFlag'
+  
+  find-new-python-versions:
+    name: Searching for new Python versions
+    runs-on: ubuntu-latest
+    outputs:
+      versions-output: ${{ steps.get-new-python-versions.outputs.versions-output }}
+    steps:
+      - uses: actions/checkout@v2
+      - id: get-new-python-versions
+        name: Get new Python versions
+        run: echo "::set-output name=versions-output::$(./get-new-tool-versions/verify-new-tool-version-added-to-image.ps1 -ToolName Python)"
+  
+  check-new-python-versions:
+    name: Verifying new Python versions exist
+    runs-on: ubuntu-latest
+    needs: find-new-python-versions
+    steps:
+      - uses: actions/checkout@v2
+      - name: Check Versions
+        if: needs.find-new-python-versions.outputs.versions-output == ''
+        run: Write-Host "No new versions found"
+      - uses: ./.github/actions/send-slack-notification
+        if: needs.find-new-python-versions.outputs.versions-output != ''
+        with:
+          url: ${{ secrets.SLACK_CHANNEL_URL }}
+          tool-name: 'Python'
+          tool-version: ${{ needs.find-new-python-versions.outputs.versions-output }}
+          image-url: 'https://www.python.org/static/community_logos/python-powered-h-100x130.png'
+          add-to-toolset-flag: '-AddToToolsetFlag'
+
+  check_build:
+    name: Check build for failures 
+    runs-on: ubuntu-latest
+    needs: [check-new-xamarin-versions, check-new-python-versions]
+    if: failure()
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ./.github/actions/send-slack-notification
+        with:
+          url: ${{ secrets.SLACK_CHANNEL_URL }}
+          tool-name: 'Python or Xamarin'
+          pipeline-url: '$env:GITHUB_SERVER_URL/$env:GITHUB_REPOSITORY/actions/runs/$env:GITHUB_RUN_ID'
+          text: "The build of the Xamarin or Python detection pipeline has failed stages:"

.github/workflows/get-xamarin-versions.yml

@@ -1,69 +0,0 @@
-name: Get Xamarin versions
-on:
-  schedule:
-    - cron: '0 8 * * THU'
-  workflow_dispatch:
-
-env:
-  TOOL_NAME: "Xamarin"
-defaults:
-  run:
-    shell: pwsh
-
-jobs:
-  find_new_versions:
-    name: Find new versions
-    runs-on: ubuntu-latest
-    outputs:
-      versions_output: ${{ steps.Get_new_versions.outputs.TOOL_VERSIONS }}
-    steps:
-      - uses: actions/checkout@v2
-
-      - id: Get_new_versions
-        name: Get new versions
-        run: ./get-new-tool-versions/get-new-tool-versions.ps1 -ToolName ${{ env.TOOL_NAME }}
-
-  check_new_versions:
-    name: Check new versions
-    runs-on: ubuntu-latest
-    needs: find_new_versions
-    env:
-      TOOL_VERSIONS: ${{needs.find_new_versions.outputs.versions_output}}
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Check Versions
-        if: success() && env.TOOL_VERSIONS == ''
-        run: |
-          Write-Host "No new versions were found"
-          Import-Module "./github/github-api.psm1"
-          $gitHubApi = Get-GitHubApi -RepositoryFullName "$env:GITHUB_REPOSITORY" `
-                                     -AccessToken "${{ secrets.GITHUB_TOKEN }}"
-
-          $gitHubApi.CancelWorkflow("$env:GITHUB_RUN_ID")
-          Start-Sleep -Seconds 60
-
-      - name: Send Slack notification
-        run: |
-          $message = "The following versions of '${{ env.TOOL_NAME }}' are available, consider adding them to toolset: ${{ env.TOOL_VERSIONS }}"
-          ./get-new-tool-versions/send-slack-notification.ps1 -Url "${{ secrets.SLACK_CHANNEL_URL }}" `
-                                                                      -ToolName "${{ env.TOOL_NAME }}" `
-                                                                      -ImageUrl "https://avatars.githubusercontent.com/u/790012?s=200&v=4" `
-                                                                      -Text "$message"
-
-  check_build:
-    name: Check build for failures 
-    runs-on: ubuntu-latest
-    needs: [find_new_versions, check_new_versions]
-    if: failure()
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Send Slack notification if build fails
-        run: |
-          $pipelineUrl = "$env:GITHUB_SERVER_URL/$env:GITHUB_REPOSITORY/actions/runs/$env:GITHUB_RUN_ID"
-          $message = "The build of the '${{ env.TOOL_NAME }}' detection pipeline failed :progress-error:\nLink to the pipeline: $pipelineUrl"
-          ./get-new-tool-versions/send-slack-notification.ps1 -Url "${{ secrets.SLACK_CHANNEL_URL }}" `
-                                                                      -ToolName "${{ env.TOOL_NAME }}" `
-                                                                      -Text "$message" `
-                                                                      -ImageUrl "https://avatars.githubusercontent.com/u/790012?s=200&v=4"