feat: add arborist update subcommand for self-updating#9
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Restructure CLI from flat args to optional subcommands (backward compatible). Add `arborist update` to self-update from GitHub Releases and `arborist update --check` to check for new versions. Detects cargo-installed binaries and suggests `cargo install` instead. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
CliArgstoCli+Command+AnalyzeArgswith optional subcommandsarborist updatesubcommand that self-updates from GitHub Releases usingself_updatecratearborist update --checkto check for new versions without installingcargo install arborist-cliinstead of self-replacearborist [PATHS] [OPTIONS]works exactly as beforeChanges
src/cli.rs— restructured toCli(Parser) +Command(Subcommand) +AnalyzeArgs(Args)src/update.rs— new module with GitHub Releases self-update logicsrc/main.rs— dispatch oncli.commandvariantsrc/lib.rs,src/analysis.rs,src/output/{mod,table}.rs—CliArgs→AnalyzeArgsrenameTest plan
cargo test— 29 existing integration tests pass (backward compatible)arborist tests/fixtures/complex.rs— analysis works as beforearborist update --check— runs (404 expected with no releases yet)cargo fmt --checkandcargo clippypass🤖 Generated with Claude Code