5987c5c1d0
This gets us pretty similar (but easier to manage) manpage output but much nicer completions etc. for all these commands.
30 lines
1.1 KiB
Ruby
30 lines
1.1 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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require "abstract_command"
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module Homebrew
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module Cmd
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class Shellenv < AbstractCommand
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cmd_args do
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description <<~EOS
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Valid shells: bash|csh|fish|pwsh|sh|tcsh|zsh
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Print export statements. When run in a shell, this installation of Homebrew will be added to your `PATH`, `MANPATH`, and `INFOPATH`.
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The variables `HOMEBREW_PREFIX`, `HOMEBREW_CELLAR` and `HOMEBREW_REPOSITORY` are also exported to avoid querying them multiple times.
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To help guarantee idempotence, this command produces no output when Homebrew's `bin` and `sbin` directories are first and second
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respectively in your `PATH`. Consider adding evaluation of this command's output to your dotfiles (e.g. `~/.bash_profile` or
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`~/.zprofile` on macOS and `~/.bashrc` or `~/.zshrc` on Linux) with: `eval "$(brew shellenv)"`
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The shell can be specified explicitly with a supported shell name parameter. Unknown shells will output POSIX exports.
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EOS
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named_args :shell
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end
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sig { override.void }
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def run = raise_sh_command_error!
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end
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end
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end
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