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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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 `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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end
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end
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end
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