feat: Add WinGet publishing automation via Dagger

Signed-off-by: Snowiee <xenonoxidee@gmail.com>

Author: xenonnn4w

.dagger/README.md

@@ -70,6 +70,73 @@ dagger call publish-image \
   --imageTags=v0.1.0,latest
 ```
 
+###  `PublishToWinget(packageId, version, githubToken, installerUrls)`
+
+Automates the submission of Harbor CLI updates to the Windows Package Manager (WinGet) repository. This function uses `wingetcreate` to update the package manifest and automatically submit a pull request to `microsoft/winget-pkgs`.
+
+Before running the command, export your GitHub Personal Access Token (with `public_repo` scope):
+
+```shell
+export GITHUB_TOKEN=ghp_yourTokenHere
+```
+
+**Basic Usage** (auto-detects installer URLs from GitHub releases):
+
+```bash
+dagger call publish-to-winget \
+  --package-id="GoHarbor.Harbor" \
+  --version="0.0.11" \
+  --github-token=env:GITHUB_TOKEN
+```
+
+**Advanced Usage** (specify custom installer URLs):
+
+```bash
+dagger call publish-to-winget \
+  --package-id="GoHarbor.Harbor" \
+  --version="0.0.11" \
+  --github-token=env:GITHUB_TOKEN \
+  --installer-urls="https://github.com/goharbor/harbor-cli/releases/download/v0.0.11/harbor-cli_0.0.11_windows_amd64.zip" \
+  --installer-urls="https://github.com/goharbor/harbor-cli/releases/download/v0.0.11/harbor-cli_0.0.11_windows_arm64.zip"
+```
+
+This will:
+1. Download the latest `wingetcreate` tool
+2. Update the WinGet manifest with the new version and installer URLs
+3. Automatically submit a PR to the `microsoft/winget-pkgs` repository
+
+**Requirements:**
+- GitHub Personal Access Token with `public_repo` scope
+- Valid installer URLs (must be publicly accessible)
+- Existing package in the WinGet repository
+- **Windows Docker host** or Windows container support (for CI/CD, use `runs-on: windows-latest` in GitHub Actions)
+
+**Note:** This function requires Windows containers because `wingetcreate` is a Windows-only tool. On Linux/macOS hosts, this will fail. In GitHub Actions, ensure your workflow uses a Windows runner.
+
+###  `PublishToWingetDryRun(packageId, version, installerUrls)`
+
+Test the WinGet publishing logic without requiring Windows containers. This shows exactly what command would be executed.
+
+```bash
+dagger call publish-to-winget-dry-run \
+  --package-id="GoHarbor.Harbor" \
+  --version="0.0.11"
+```
+
+Output example:
+```
+📦 WinGet Publishing Dry Run
+========================================
+Package ID: GoHarbor.Harbor
+Version: 0.0.11
+Installer URLs:
+https://github.com/goharbor/harbor-cli/releases/download/v0.0.11/harbor-cli_0.0.11_windows_amd64.zip
+https://github.com/goharbor/harbor-cli/releases/download/v0.0.11/harbor-cli_0.0.11_windows_arm64.zip
+
+Command that would be executed:
+wingetcreate.exe update GoHarbor.Harbor --version 0.0.11 --urls "..." --submit --token $env:GITHUB_TOKEN
+```
+
 ---
 
 ## ⚙️ Configuration Constants

.dagger/main.go

@@ -477,3 +477,95 @@ func (m *HarborCli) Sign(ctx context.Context,
 			"--timeout", "1m",
 		}).Stdout(ctx)
 }
+
+// PublishToWingetDryRun shows what commands would be executed for WinGet publishing
+// This is useful for testing and validation without requiring Windows containers
+func (m *HarborCli) PublishToWingetDryRun(
+	ctx context.Context,
+	packageId string,
+	version string,
+	// +optional
+	// URL(s) to the installer(s) - multiple URLs can be provided for different architectures
+	installerUrls []string,
+) string {
+	// Construct installer URLs from GitHub release if not provided
+	if len(installerUrls) == 0 {
+		baseUrl := fmt.Sprintf("https://github.com/goharbor/harbor-cli/releases/download/v%s", version)
+		installerUrls = []string{
+			fmt.Sprintf("%s/harbor-cli_%s_windows_amd64.zip", baseUrl, version),
+			fmt.Sprintf("%s/harbor-cli_%s_windows_arm64.zip", baseUrl, version),
+		}
+	}
+
+	urlsParam := strings.Join(installerUrls, " ")
+
+	output := fmt.Sprintf(` WinGet Publishing Dry Run
+========================================
+Package ID: %s
+Version: %s
+Installer URLs:
+%s
+
+Command that would be executed:
+wingetcreate.exe update %s --version %s --urls "%s" --submit --token $env:GITHUB_TOKEN
+
+Note: This is a dry run. To actually publish, use publish-to-winget on a Windows host.
+`, packageId, version, strings.Join(installerUrls, "\n"), packageId, version, urlsParam)
+
+	return output
+}
+
+// PublishToWinget updates the WinGet package manifest and submits a PR to microsoft/winget-pkgs
+// This automates the process of keeping the Harbor CLI package up-to-date in the Windows Package Manager
+// NOTE: Requires Windows containers - must run on Windows host or GitHub Actions windows-latest runner
+func (m *HarborCli) PublishToWinget(
+	ctx context.Context,
+	packageId string,
+	version string,
+	githubToken *dagger.Secret,
+	// +optional
+	// URL(s) to the installer(s) - multiple URLs can be provided for different architectures
+	// If not provided, will attempt to construct from GitHub release
+	installerUrls []string,
+) (string, error) {
+	fmt.Println(" Publishing to WinGet...")
+
+	// Construct installer URLs from GitHub release if not provided
+	if len(installerUrls) == 0 {
+		// Default to common Windows installer patterns
+		baseUrl := fmt.Sprintf("https://github.com/goharbor/harbor-cli/releases/download/v%s", version)
+		installerUrls = []string{
+			fmt.Sprintf("%s/harbor-cli_%s_windows_amd64.zip", baseUrl, version),
+			fmt.Sprintf("%s/harbor-cli_%s_windows_arm64.zip", baseUrl, version),
+		}
+		fmt.Printf("Using default installer URLs: %v\n", installerUrls)
+	}
+
+	urlsParam := strings.Join(installerUrls, " ")
+
+	// Use a Windows container with PowerShell to run wingetcreate
+	container := dag.Container().
+		From("mcr.microsoft.com/windows/servercore:ltsc2022").
+		WithSecretVariable("GITHUB_TOKEN", githubToken).
+		WithExec([]string{
+			"powershell", "-Command",
+			"Invoke-WebRequest -Uri https://aka.ms/wingetcreate/latest -OutFile wingetcreate.exe",
+		}).
+		// Run wingetcreate update with submit flag
+		WithExec([]string{
+			"powershell", "-Command",
+			fmt.Sprintf(
+				"./wingetcreate.exe update %s --version %s --urls \"%s\" --submit --token $env:GITHUB_TOKEN",
+				packageId, version, urlsParam,
+			),
+		})
+
+	output, err := container.Stdout(ctx)
+	if err != nil {
+		stderr, _ := container.Stderr(ctx)
+		return "", fmt.Errorf("failed to publish to WinGet: %v\nStderr: %s", err, stderr)
+	}
+
+	fmt.Printf("WinGet publication completed:\n%s\n", output)
+	return output, nil
+}

.github/workflows/default.yaml

@@ -253,3 +253,31 @@ jobs:
           REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
           REGISTRY_ADDRESS: ${{ vars.REGISTRY_ADDRESS }}
           REGISTRY_USERNAME: ${{ vars.REGISTRY_USERNAME }}
+
+  publish-to-winget:
+    needs:
+      - publish-release
+    runs-on: windows-latest
+    if: github.event_name == 'push' && (startsWith(github.ref, 'refs/tags/'))
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Extract version from tag
+        id: extract_version
+        shell: bash
+        run: |
+          VERSION=${{ github.ref_name }}
+          VERSION_WITHOUT_V=${VERSION#v}
+          echo "version=${VERSION_WITHOUT_V}" >> $GITHUB_OUTPUT
+
+      - name: Publish to WinGet
+        uses: dagger/dagger-for-github@v7
+        env:
+          GITHUB_TOKEN: ${{ secrets.WINGET_GITHUB_TOKEN }}
+        with:
+          version: "latest"
+          verb: call
+          args: "publish-to-winget --package-id=GoHarbor.Harbor --version=${{ steps.extract_version.outputs.version }} --github-token=env:GITHUB_TOKEN"