Mike McQuaid
d413e1630e
- `brew readall`: validate tap formulae and casks across forked workers (combination loop inside each worker so the `on_system` cache keeps its per-file locality) and syntax-check Ruby files in-process with `RubyVM::InstructionSequence.compile_file` and a `Warning` buffer instead of spawning `ruby -c -w` per file. - `brew style`: run shellcheck+shfmt and actionlint on background threads with buffered output while RuboCop runs on the main thread, chunk shellcheck across CPU cores and pass `--parallel` to RuboCop with `--fix` (supported since RuboCop 1.41). - Resolve linter executables before spawning threads so they cannot race to install formulae. - `Readall.valid_aliases?`: use a single glob and `Set` lookup rather than one glob per alias. - Fix an `end` indentation warning in `cask/cask.rb` that made `brew readall --syntax` fail. - Hyperfine benchmarks (18-core Mac, mean of 2 runs, warm RuboCop cache for style runs, all exit codes 0): - `brew readall homebrew/core`: 34.36s -> 4.71s (7.3x faster) - `brew readall homebrew/cask`: 40.69s -> 5.17s (7.9x faster) - `brew style homebrew/core` (warm): 2.93s -> 2.20s - `brew style homebrew/cask` (warm): 2.37s -> 2.18s - `brew style` on Homebrew/brew itself: 13.2s -> 7.8s - `brew readall --syntax`: 18.2s -> 0.5s - Tap style runs are RuboCop-bound so barely change; the larger style win is on Homebrew/brew where all four linters run. CI runners with fewer cores should expect roughly 3-4x on readall.
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brew tap --force homebrew/coreorbrew tap --force homebrew/cask(depending on whether you'd rather work on formulae or casks)- perform a strict audit on a package you use e.g.
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