35 lines
1.2 KiB
Ruby
35 lines
1.2 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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require "abstract_command"
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require "shell_command"
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module Homebrew
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module Cmd
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class Shellenv < AbstractCommand
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include ShellCommand
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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
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`$PATH`, `$MANPATH`, and `$INFOPATH`.
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The variables `$HOMEBREW_PREFIX`, `$HOMEBREW_CELLAR` and `$HOMEBREW_REPOSITORY` are also exported to avoid
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querying them multiple times.
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To help guarantee idempotence, this command produces no output when Homebrew's `bin` and `sbin` directories
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are first and second respectively in your `$PATH`. Consider adding evaluation of this command's output to
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your dotfiles (e.g. `~/.bash_profile` or ~/.zprofile` on macOS and ~/.bashrc` or ~/.zshrc` on Linux) with:
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`eval "$(brew shellenv)"`
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The shell can be specified explicitly with a supported shell name parameter. Unknown shells will output
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POSIX exports.
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EOS
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named_args :shell
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end
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end
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end
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end
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