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45 lines
882 B
Bash
45 lines
882 B
Bash
## vim:ft=zsh
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## Written by Frank Terbeck <ft@bewatermyfriend.org>
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## Distributed under the same BSD-ish license as zsh itself.
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emulate -L zsh
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setopt extendedglob
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local -i all
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if [[ "x$1" == 'x-a' ]]; then
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all=1
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shift
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else
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all=0
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fi
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if (( ${#argv} < 2 )); then
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print 'usage: vcs_info_hookdel [-a] <HOOK> <FUNCTION(s)...>'
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return 1
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fi
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local hook func context
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local -a old
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hook=$1
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shift
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context=":vcs_info-static_hooks:${hook}"
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zstyle -a "${context}" hooks old || return 0
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for func in "$@"; do
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if [[ -n ${(M)old:#$func} ]]; then
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old[(Re)$func]=()
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else
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printf 'Not statically registered to `%s'\'': "%s"\n' \
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"${hook}" "${func}"
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continue
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fi
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if (( all )); then
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while [[ -n ${(M)old:#$func} ]]; do
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old[(Re)$func]=()
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done
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fi
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done
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zstyle "${context}" hooks "${old[@]}"
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return $?
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