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3dc3fa7f8c
Two additional sets of paths are now added to the default list of well
known paths: '$HOME/{bin,sbin}' and '/opt/{homebrew,local}/{bin,sbin}'.
- '$HOME/{bin,sbin}': Most users have custom scripts in '$HOME/bin'
anyway, we might as well honor those. '$HOME/sbin' is not really common,
but we can keep it for consistency.
- '/opt/{homebrew,local}/{bin,sbin}': With Homebrew changing default
installation location in macOS on Apple Silicon which will eventually
become ubiquitous, we have a good reason to add these paths by default.
While at it, we also honor MacPorts installation.
In all cases, we add them _iff_ the paths actually exist, not otherwise.
This has the side effect of a newly installed program not available
immediately in the '$path' in a mint fresh system (because of the fact
that '/opt/{homebrew,local}/{bin,sbin}' won't exist initially) until the
shell is reloaded. But that's a minor inconvenience to keep the '$path'
from getting unnecessarily bloated.
74 lines
1.2 KiB
Bash
74 lines
1.2 KiB
Bash
#
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# Executes commands at login pre-zshrc.
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#
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# Authors:
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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#
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#
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# Browser
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#
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if [[ -z "$BROWSER" && "$OSTYPE" == darwin* ]]; then
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export BROWSER='open'
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fi
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#
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# Editors
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#
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if [[ -z "$EDITOR" ]]; then
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export EDITOR='nano'
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fi
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if [[ -z "$VISUAL" ]]; then
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export VISUAL='nano'
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fi
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if [[ -z "$PAGER" ]]; then
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export PAGER='less'
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fi
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#
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# Language
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#
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if [[ -z "$LANG" ]]; then
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export LANG='en_US.UTF-8'
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fi
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#
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# Paths
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#
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# Ensure path arrays do not contain duplicates.
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typeset -gU cdpath fpath mailpath path
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# Set the list of directories that cd searches.
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# cdpath=(
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# $cdpath
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# )
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# Set the list of directories that Zsh searches for programs.
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path=(
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$HOME/{,s}bin(N)
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/opt/{homebrew,local}/{,s}bin(N)
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/usr/local/{,s}bin(N)
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$path
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)
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#
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# Less
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#
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# Set the default Less options.
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# Mouse-wheel scrolling has been disabled by -X (disable screen clearing).
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# Remove -X to enable it.
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if [[ -z "$LESS" ]]; then
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export LESS='-g -i -M -R -S -w -X -z-4'
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fi
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# Set the Less input preprocessor.
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# Try both `lesspipe` and `lesspipe.sh` as either might exist on a system.
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if [[ -z "$LESSOPEN" ]] && (( $#commands[(i)lesspipe(|.sh)] )); then
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export LESSOPEN="| /usr/bin/env $commands[(i)lesspipe(|.sh)] %s 2>&-"
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fi
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