feat: add download command to CLI#3
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Add 'alcops download' command that performs the full pipeline: - Smart input routing: URL → bc-artifact, path → compiler-path, channel → nuget-devtools, version → API resolution - --detect-from flag to override smart routing - --tfm for explicit TFM (skips detection) - --version for specific ALCops package version - --verbose for debug logging (global, applies to all commands) - Temp .nupkg cleanup via try/finally New modules: - src/resolve-detect-source.ts: API-based version source resolution (NuGet first, marketplace fallback) - src/download/download-command.ts: download pipeline orchestration Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Remove ambiguous positional [source] argument from the download command. Add --detect-source named flag for TFM detection input (URL, path, channel keyword, or version number). This makes --version unambiguously refer to the ALCops package version. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
More self-documenting flag name: --detect-using clearly communicates that the value is the input used for TFM detection. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Summary
Adds
alcops downloadcommand that performs the full analyzer download pipeline:TFM detection via
--detect-usingflag, with smart input routing:--detect-fromoverride - forces a specific detector, always overrides smart routingDownload + extract - downloads the ALCops NuGet package and extracts analyzer DLLs for the detected TFM
Temp cleanup - intermediate .nupkg is downloaded to a temp directory and cleaned up after extraction
CLI Interface
All flags are named (no positional arguments), making
--versionunambiguously the ALCops package version.New Files
src/resolve-detect-source.ts- API-based version-source resolution modulesrc/download/download-command.ts- download pipeline orchestrationtests/resolve-detect-source.test.ts- 11 tests for source resolutiontests/download/download-command.test.ts- 6 tests for download pipelineChanges
src/cli.ts- added download command, --verbose flag (global)src/index.ts- new public API exportsREADME.md- documentation with examples