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### xhashd(): check for directory, then create hash -d |
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# Copied and slightly modified from Franck Terbeck zsh configuration. |
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# https://dev.0x50.de/projects/ftzsh/repository |
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local key val com |
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if (( ${#argv} == 0 )) ; then |
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printf 'xhashd(): Missing argument.\n' |
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return 1 |
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fi |
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if (( ${#argv} > 1 )) ; then |
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printf 'xhashd(): Too many arguments %s\n' "${#argv}" |
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return 1 |
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fi |
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key="${1%%\=*}" ; val="${1#*\=}" |
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val=${val/#\~\//$HOME/} |
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[[ -d ${val} ]] && hash -d -- "${key}=${val}" |
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return 0 |