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git://git.code.sf.net/p/zsh/code
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53 lines
1.4 KiB
Text
53 lines
1.4 KiB
Text
#compdef chroot gchroot
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local variant ret=1
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local -a context line state state_descr args
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local -A opt_args
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_pick_variant -r variant gnu='Free Soft' unix --version
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variant+=-$OSTYPE
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case $variant in
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gnu-*)
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args=(
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'(: -)--help[display help information]'
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'(: -)--version[display version information]'
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'--groups=[specify supplemental group memberships]: :_sequence -s , _groups'
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'--userspec=[specify user and group to run process as]: :->userspecs'
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'--skip-chdir[do not change working directory to /]'
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)
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;;
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*-openbsd*)
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args=(
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'-u+[specify user to run process as]: :_users'
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'-g+[specify group to run process as, and supplemental group memberships]: :_sequence -s , _groups'
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)
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;;
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*-(darwin|dragonfly|freebsd|netbsd)*)
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args=(
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'-u+[specify user to run process as]: :_users'
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'-g+[specify group to run process as]: :_groups'
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'-G+[specify supplemental group memberships]: :_sequence -s , _groups'
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)
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;;
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esac
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args+=( '1:new root directory:_directories' '*:::command:_normal' )
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_arguments -s -S : $args && ret=0
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# @todo user:group specs are probably used often enough to justify making a type
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# function for this (see also `chown`, `cpio`, `rsync`, ...)
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[[ $state == userspecs ]] &&
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if compset -P '*:*:'; then
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ret=1
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elif compset -P '*:'; then
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_groups && ret=0
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elif compset -S ':*'; then
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_users && ret=0
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else
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_users -qS : && ret=0
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fi
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return ret
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