mirror of
https://github.com/notwa/rc
synced 2024-05-18 17:53:23 -07:00
36 lines
965 B
Bash
36 lines
965 B
Bash
#!/usr/bin/env zsh
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# YES_ZSH
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# wat - a better and recursive which/whence
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# via: https://leahneukirchen.org/dotfiles/tools.html
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wat() {
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( # constrain unalias
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for cmd; do
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if (( $+aliases[$cmd] )); then
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printf '%s: aliased to %s\n' $cmd $aliases[$cmd]
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local -a words=(${${(z)aliases[$cmd]}:#(*=*|rlwrap|noglob|command)})
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unalias $cmd
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if [[ $words[1] == '\'* ]]; then
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words[1]=${words[1]#'\'}
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unalias $words[1] 2>/dev/null
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fi
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wat $words[1]
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elif (( $+functions[$cmd] )); then
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whence -v $cmd
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whence -f $cmd
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elif (( $+commands[$cmd] )); then
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wat $commands[$cmd]
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elif [[ -h $cmd ]]; then
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file $cmd
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wat $cmd:A
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elif [[ -x $cmd ]]; then
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file $cmd
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else
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which $cmd
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fi
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done
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)
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}
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[ "${SOURCING:-0}" -gt 0 ] || wat "$@"
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