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hkoba/dryrun_skel.zsh

Created January 25, 2014 09:44
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My Zsh idiom. How to write dryrun behavior in Zsh.
Raw
dryrun_skel.zsh
#!/bin/zsh
option_defs+=(
n=o_dryrun
s=o_silent
)
function DO {
if (($#o_dryrun || ! $#o_silent)); then
print -- $argv
fi
if (($#o_dryrun)); then
return
fi
$argv
}
zparseopts -D -K $option_defs
# Then, prefix distructive operation.
DO rm -i *
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