dotnet-tool-updater.yml

# based on https://github.com/xt0rted/dotnet-tool-update-test/blob/73d39e03d693ece29330091015e151b9ee0b64f6/.github/workflows/dotnet-tool-updater.yml

name: .NET tool updater

on:
  workflow_dispatch:
    inputs:
      package-name:
        description: The name of the package
        required: true
        type: string
      package-version:
        description: The current version of the package
        required: true
        type: string

jobs:
  update:
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up .NET
        uses: actions/setup-dotnet@v3
        with:
          global-json-file: ./global.json

      - name: Check for package update
        run: dotnet tool update ${{ github.event.inputs.package-name }}

      - name: Check for modified file
        id: meta
        shell: bash
        run: |
          version="$(jq --arg package "${{ github.event.inputs.package-name }}" -r '.tools | map_values(.version) | to_entries[] |select(.key == $package) | .value' .config/dotnet-tools.json)"
          project_url="https://www.nuget.org/packages/${{ github.event.inputs.package-name }}/$version"
          meta="$(curl --silent https://api.nuget.org/v3-flatcontainer/${{ github.event.inputs.package-name }}/$version/${{ github.event.inputs.package-name }}.nuspec)"
          pattern='<repository.*url="([^"]*)'
          if [[ $meta =~ $pattern ]]
          then
              project_url="$(echo ${BASH_REMATCH[1]} | sed 's/.git$//g')"
          fi
          echo "project-url=${project_url}" >> $GITHUB_OUTPUT
          if [[ $(git status --porcelain .config/dotnet-tools.json) ]]; then
              echo "updated=true" >> $GITHUB_OUTPUT
              echo "new-version=${version}" >> $GITHUB_OUTPUT
              update_type="$(npx -y semver-diff-cli ${{ github.event.inputs.package-version}} $version)"
              echo "update-type=${update_type}" >> $GITHUB_OUTPUT
          else
            echo "updated=false" >> $GITHUB_OUTPUT
          fi
      - name: Create pull request
        if: steps.meta.outputs.updated == 'true'
        id: cpr
        uses: peter-evans/create-pull-request@v5.0.2
        with:
          # Can use a PAT here instead
          token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
          author: dotnet-updater[bot] <100138291+dotnet-updater[bot]@users.noreply.github.com>
          signoff: true
          committer: dotnet-updater[bot] <100138291+dotnet-updater[bot]@users.noreply.github.com>
          commit-message: |
            Bump ${{ github.event.inputs.package-name }} from ${{ github.event.inputs.package-version}} to ${{ steps.meta.outputs.new-version }}
            Bumps [${{ github.event.inputs.package-name }}](${{ steps.meta.outputs.project-url }}) from ${{ github.event.inputs.package-version}} to ${{ steps.meta.outputs.new-version }}.
            ---
            updated-dependencies:
            - dependency-name: ${{ github.event.inputs.package-name }}
              dependency-type: direct:development
              update-type: version-update:${{ steps.meta.outputs.update-type }}
            ...
          branch: "dependabot/nuget/${{ github.event.inputs.package-name }}-${{ steps.meta.outputs.new-version }}"
          delete-branch: true
          title: |
            Bump ${{ github.event.inputs.package-name }} from ${{ github.event.inputs.package-version}} to ${{ steps.meta.outputs.new-version }}
          body: |
            Bumps [${{ github.event.inputs.package-name }}](${{ steps.meta.outputs.project-url }}) from ${{ github.event.inputs.package-version}} to ${{ steps.meta.outputs.new-version }}.
          labels: |
            dependencies
            .NET
      - name: Job summary (updated)
        if: steps.meta.outputs.updated == 'true'
        uses: actions/github-script@v6.4.1
        with:
          script: |
            await core
              .summary
              .addHeading("Package details")
              .addTable([
                [
                  {
                    header: true,
                    data: "Name",
                  },
                  '<a href="${{ steps.meta.outputs.project-url }}">${{ github.event.inputs.package-name }}</a>',
                ],
                [
                  {
                    header: true,
                    data: "From version",
                  },
                  '<a href="https://www.nuget.org/packages/${{ github.event.inputs.package-name }}/${{ github.event.inputs.package-version }}">${{ github.event.inputs.package-version }}</a>',
                ],
                [
                  {
                    header: true,
                    data: "To version",
                  },
                  '<a href="https://www.nuget.org/packages/${{ github.event.inputs.package-name }}/${{ steps.meta.outputs.new-version }}">${{ steps.meta.outputs.new-version }}</a>',
                ],
                [
                  {
                    header: true,
                    data: "Update type",
                  },
                  "${{ steps.meta.outputs.update-type }}",
                ],
              ])
              .write();
      - name: Job summary (not updated)
        if: steps.meta.outputs.updated != 'true'
        uses: actions/github-script@v6.4.1
        with:
          script: |
            await core
              .summary
              .addHeading("Package details")
              .addRaw('<a href="${{ steps.meta.outputs.project-url }}"><code>${{ github.event.inputs.package-name }}</code></a> was not updated')
              .write();