dotnet-cli-packaging（dotnet CLI packaging 命令行）

dotnet-cli-packaging

Multi-platform packaging for.NET CLI tools: Homebrew formula authoring (binary tap and cask), apt/deb packaging with dpkg-deb, winget manifest YAML schema and PR submission to winget-pkgs, Scoop manifest JSON, Chocolatey package creation, dotnet tool global/local packaging, and NuGet distribution.

Version assumptions:.NET 8.0+ baseline. Package manager formats are stable across.NET versions.

Out of scope: CLI distribution strategy (AOT vs framework-dependent vs dotnet tool decision) -- see [skill:dotnet-cli-distribution]. Release CI/CD pipeline that automates packaging -- see [skill:dotnet-cli-release-pipeline]. Native AOT compilation -- see [skill:dotnet-native-aot]. Container-based distribution -- see [skill:dotnet-containers]. General CI/CD patterns -- see [skill:dotnet-gha-patterns] and [skill:dotnet-ado-patterns].

Cross-references: [skill:dotnet-cli-distribution] for distribution strategy and RID matrix, [skill:dotnet-cli-release-pipeline] for automated package publishing, [skill:dotnet-native-aot] for AOT binary production, [skill:dotnet-containers] for container-based distribution, [skill:dotnet-tool-management] for consumer-side tool installation and manifest management.

Homebrew (macOS / Linux)

Homebrew is the primary package manager for macOS and widely used on Linux. Two distribution formats exist for CLI tools.

Binary Tap (Formula)

A formula downloads pre-built binaries per platform. This is the recommended approach for Native AOT CLI tools.

# Formula/mytool.rb
class Mytool < Formula
  desc "A CLI tool for managing widgets"
  homepage "https://github.com/myorg/mytool"
  version "1.2.3"
  license "MIT"

  on_macos do
    on_arm do
      url "https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-osx-arm64.tar.gz"
      sha256 "abc123..."
    end
    # Optional: remove on_intel block if not targeting Intel Macs
    on_intel do
      url "https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-osx-x64.tar.gz"
      sha256 "def456..."
    end
  end

  on_linux do
    on_arm do
      url "https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-linux-arm64.tar.gz"
      sha256 "ghi789..."
    end
    on_intel do
      url "https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-linux-x64.tar.gz"
      sha256 "jkl012..."
    end
  end

  def install
    bin.install "mytool"
  end

  test do
    assert_match version.to_s, shell_output("#{bin}/mytool --version")
  end
end

Hosting a Tap

A tap is a Git repository containing formulae. Create a repo named homebrew-tap:

myorg/homebrew-tap/
  Formula/
    mytool.rb

Users install with:

brew tap myorg/tap
brew install mytool

Homebrew Cask

Casks are for GUI applications or tools with an installer. For pure CLI tools, prefer formulae over casks.

# Casks/mytool.rb -- only if the tool has a GUI component
cask "mytool" do
  version "1.2.3"
  sha256 "abc123..."

  url "https://github.com/myorg/mytool/releases/download/v#{version}/mytool-#{version}-osx-arm64.tar.gz"
  name "MyTool"
  homepage "https://github.com/myorg/mytool"

  binary "mytool"
end

apt/deb (Debian/Ubuntu)

Building a.deb Package with dpkg-deb

Create the package directory structure:

mytool_1.2.3_amd64/
  DEBIAN/
    control
  usr/
    bin/
      mytool

Control file:

Package: mytool
Version: 1.2.3
Section: utils
Priority: optional
Architecture: amd64
Maintainer: My Org <dev@myorg.com>
Description: A CLI tool for managing widgets
 MyTool provides fast widget management from the command line.
 Built with .NET Native AOT for zero-dependency execution.
Homepage: https://github.com/myorg/mytool

Build the package:

#!/bin/bash
set -euo pipefail

VERSION="${1:?Usage: build-deb.sh <version>}"
ARCH="amd64"  # or arm64
PKG_DIR="mytool_${VERSION}_${ARCH}"

mkdir -p "$PKG_DIR/DEBIAN"
mkdir -p "$PKG_DIR/usr/bin"

# Copy the published binary
cp "artifacts/linux-x64/mytool" "$PKG_DIR/usr/bin/mytool"
chmod 755 "$PKG_DIR/usr/bin/mytool"

# Write control file
cat > "$PKG_DIR/DEBIAN/control" << EOF
Package: mytool
Version: ${VERSION}
Section: utils
Priority: optional
Architecture: ${ARCH}
Maintainer: My Org <dev@myorg.com>
Description: A CLI tool for managing widgets
Homepage: https://github.com/myorg/mytool
EOF

# Build the .deb
dpkg-deb --build --root-owner-group "$PKG_DIR"
echo "Built: ${PKG_DIR}.deb"

RID to Debian architecture mapping:

Installing the.deb

sudo dpkg -i mytool_1.2.3_amd64.deb

winget (Windows Package Manager)

Manifest YAML Schema

winget manifests consist of multiple YAML files in a versioned directory structure within the microsoft/winget-pkgs repository.

Directory structure:

manifests/
  m/
    MyOrg/
      MyTool/
        1.2.3/
          MyOrg.MyTool.yaml              # Version manifest
          MyOrg.MyTool.installer.yaml    # Installer manifest
          MyOrg.MyTool.locale.en-US.yaml # Locale manifest

Version manifest (MyOrg.MyTool.yaml):

PackageIdentifier: MyOrg.MyTool
PackageVersion: 1.2.3
DefaultLocale: en-US
ManifestType: version
ManifestVersion: 1.9.0

Installer manifest (MyOrg.MyTool.installer.yaml):

PackageIdentifier: MyOrg.MyTool
PackageVersion: 1.2.3
InstallerType: zip
NestedInstallerType: portable
NestedInstallerFiles:
  - RelativeFilePath: mytool.exe
    PortableCommandAlias: mytool
Installers:
  - Architecture: x64
    InstallerUrl: https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-win-x64.zip
    InstallerSha256: ABC123...
  - Architecture: arm64
    InstallerUrl: https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-win-arm64.zip
    InstallerSha256: DEF456...
ManifestType: installer
ManifestVersion: 1.9.0

Locale manifest (MyOrg.MyTool.locale.en-US.yaml):

PackageIdentifier: MyOrg.MyTool
PackageVersion: 1.2.3
PackageLocale: en-US
PackageName: MyTool
Publisher: My Org
ShortDescription: A CLI tool for managing widgets
License: MIT
PackageUrl: https://github.com/myorg/mytool
ManifestType: defaultLocale
ManifestVersion: 1.9.0

Submitting to winget-pkgs

1. Fork microsoft/winget-pkgs on GitHub
2. Create the manifest files in the correct directory structure
3. Validate locally: winget validate --manifest <path>
4. Submit a PR -- automated checks run against the manifest
5. Microsoft team reviews and merges

See [skill:dotnet-cli-release-pipeline] for automating winget PR creation.

Scoop (Windows)

Scoop is popular among Windows power users. Manifests are JSON files in a bucket repository.

Scoop Manifest

{
  "version": "1.2.3",
  "description": "A CLI tool for managing widgets",
  "homepage": "https://github.com/myorg/mytool",
  "license": "MIT",
  "architecture": {
    "64bit": {
      "url": "https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-win-x64.zip",
      "hash": "abc123..."
    },
    "arm64": {
      "url": "https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-win-arm64.zip",
      "hash": "def456..."
    }
  },
  "bin": "mytool.exe",
  "checkver": {
    "github": "https://github.com/myorg/mytool"
  },
  "autoupdate": {
    "architecture": {
      "64bit": {
        "url": "https://github.com/myorg/mytool/releases/download/v$version/mytool-$version-win-x64.zip"
      },
      "arm64": {
        "url": "https://github.com/myorg/mytool/releases/download/v$version/mytool-$version-win-arm64.zip"
      }
    }
  }
}

Hosting a Scoop Bucket

Create a GitHub repo named scoop-mytool (or scoop-bucket):

myorg/scoop-mytool/
  bucket/
    mytool.json

Users install with:

scoop bucket add myorg https://github.com/myorg/scoop-mytool
scoop install mytool

Chocolatey

Chocolatey is Windows' most established package manager for binary distribution.

Package Structure

mytool/
  mytool.nuspec
  tools/
    chocolateyInstall.ps1
    LICENSE.txt

mytool.nuspec:

<?xml version="1.0" encoding="utf-8"?>
<package xmlns="http://schemas.xmldata.org/2004/07/nuspec">
  <metadata>
    <id>mytool</id>
    <version>1.2.3</version>
    <title>MyTool</title>
    <authors>My Org</authors>
    <projectUrl>https://github.com/myorg/mytool</projectUrl>
    <license type="expression">MIT</license>
    <description>A CLI tool for managing widgets.</description>
    <tags>cli dotnet tools</tags>
  </metadata>
</package>

tools/chocolateyInstall.ps1:

$ErrorActionPreference = 'Stop'

$packageArgs = @{
  packageName    = 'mytool'
  url64bit       = 'https://github.com/myorg/mytool/releases/download/v1.2.3/mytool-1.2.3-win-x64.zip'
  checksum64     = 'ABC123...'
  checksumType64 = 'sha256'
  unzipLocation  = "$(Split-Path -Parent $MyInvocation.MyCommand.Definition)"
}

Install-ChocolateyZipPackage @packageArgs

Building and Publishing

# Pack the .nupkg
choco pack mytool.nuspec

# Test locally
choco install mytool --source="." --force

# Push to Chocolatey Community Repository
choco push mytool.1.2.3.nupkg --source https://push.chocolatey.org/ --api-key $env:CHOCO_API_KEY

dotnet tool (Global and Local)

dotnet tool is the simplest distribution for.NET developers. Tools are distributed as NuGet packages.

Project Configuration for Tool Packaging

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>

    <!-- Tool packaging properties -->
    <PackAsTool>true</PackAsTool>
    <ToolCommandName>mytool</ToolCommandName>
    <PackageId>MyOrg.MyTool</PackageId>
    <Version>1.2.3</Version>
    <Description>A CLI tool for managing widgets</Description>
    <Authors>My Org</Authors>
    <PackageLicenseExpression>MIT</PackageLicenseExpression>
    <PackageProjectUrl>https://github.com/myorg/mytool</PackageProjectUrl>
    <PackageReadmeFile>README.md</PackageReadmeFile>
  </PropertyGroup>

  <ItemGroup>
    <None Include="../../README.md" Pack="true" PackagePath="/" />
  </ItemGroup>
</Project>

Building and Publishing

# Pack the tool
dotnet pack -c Release

# Publish to NuGet.org
dotnet nuget push bin/Release/MyOrg.MyTool.1.2.3.nupkg \
  --source https://api.nuget.org/v3/index.json \
  --api-key "$NUGET_API_KEY"

Installing dotnet Tools

# Global tool (available system-wide)
dotnet tool install -g MyOrg.MyTool

# Local tool (per-project, tracked in .config/dotnet-tools.json)
dotnet new tool-manifest  # first time only
dotnet tool install MyOrg.MyTool

# Update
dotnet tool update -g MyOrg.MyTool

# Run local tool
dotnet tool run mytool
# or just:
dotnet mytool

Global vs Local Tools

NuGet Distribution

For tools distributed as NuGet packages (either as dotnet tool or standalone):

Package Metadata

<PropertyGroup>
  <PackageId>MyOrg.MyTool</PackageId>
  <Version>1.2.3</Version>
  <Description>A CLI tool for managing widgets</Description>
  <Authors>My Org</Authors>
  <PackageLicenseExpression>MIT</PackageLicenseExpression>
  <PackageProjectUrl>https://github.com/myorg/mytool</PackageProjectUrl>
  <PackageReadmeFile>README.md</PackageReadmeFile>
  <PackageTags>cli;tools;widgets</PackageTags>
  <RepositoryUrl>https://github.com/myorg/mytool</RepositoryUrl>
  <RepositoryType>git</RepositoryType>
</PropertyGroup>

Publishing to NuGet.org

# Pack
dotnet pack -c Release -o ./nupkgs

# Push (use env var for API key -- never hardcode)
dotnet nuget push ./nupkgs/MyOrg.MyTool.1.2.3.nupkg \
  --source https://api.nuget.org/v3/index.json \
  --api-key "$NUGET_API_KEY"

Private Feed Distribution

# Push to a private feed (Azure Artifacts, GitHub Packages, etc.)
dotnet nuget push ./nupkgs/MyOrg.MyTool.1.2.3.nupkg \
  --source https://pkgs.dev.azure.com/myorg/_packaging/myfeed/nuget/v3/index.json \
  --api-key "$AZURE_ARTIFACTS_PAT"

Package Format Comparison

Agent Gotchas

1. Do not hardcode SHA-256 hashes in package manifests. Generate checksums from actual release artifacts, not placeholder values. All package managers validate checksums against downloaded files.
2. Do not use InstallerType: exe for portable CLI tools in winget. Use InstallerType: zip with NestedInstallerType: portable for standalone executables. The exe type implies an installer with silent flags.
3. Do not forget PackAsTool for dotnet tool projects. Without <PackAsTool>true</PackAsTool>, dotnet pack produces a library package, not an installable tool.
4. Do not hardcode API keys in packaging scripts. Use environment variable references ($NUGET_API_KEY, $env:CHOCO_API_KEY) with a comment noting CI secret configuration.
5. Do not mix Homebrew formula and cask for the same CLI tool. Pure CLI tools should use formulae. Casks are for GUI applications with macOS app bundles.
6. Do not skip the test block in Homebrew formulae. Homebrew CI runs formula tests. A missing test block causes review rejection. At minimum, test --version output.

References

• Homebrew Formula Cookbook
• Homebrew Taps
• dpkg-deb manual
• winget manifest schema
• winget-pkgs repository
• Scoop Wiki
• Chocolatey package creation
• .NET tool packaging
• NuGet publishing