dotfiles/lib/path.zsh
2022-08-26 11:33:17 -05:00

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#!/usr/bin/env zsh
# Start with system path
# Retrieve it from getconf, otherwise it's just current $PATH
prepend-path() {
[ -d $1 ] && PATH="$1:$PATH"
}
is-executable getconf && PATH=$($(command -v getconf) PATH)
# Prepend new items to path (if directory exists)
prepend-path "/bin"
prepend-path "/usr/bin"
prepend-path "/usr/local/bin"
PATH="$DOTFILES_DIR/bin:$PATH"
PATH="$HOME/bin:$PATH"
PATH="$HOME/.local/bin:$PATH"
PATH="$HOME/.cargo/bin:$PATH"
PATH="$PATH:/usr/local/go/bin"
PATH="/usr/local/texlive/2021/bin/x86_64-linux:$PATH"
PATH="$HOME/go/bin:$PATH"
# prepend-path "/sbin"
# prepend-path "/usr/sbin"
# prepend-path "/usr/local/sbin"
# Remove duplicates (preserving prepended items)
# Source: http://unix.stackexchange.com/a/40755
PATH=$(echo -n $PATH | awk -v RS=: '{ if (!arr[$0]++) {printf("%s%s",!ln++?"":":",$0)}}')
PATH="$(perl -e 'print join(":", grep { not $seen{$_}++ } split(/:/, $ENV{PATH}))')"
# PATH=$(printf %s "$PATH" |
# awk -vRS=: -vORS= '!a[$0]++ {if (NR>1) printf(":"); printf("%s", $0) }')
# # Wrap up
export PATH