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git://git.code.sf.net/p/zsh/code
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67 lines
1.4 KiB
Text
67 lines
1.4 KiB
Text
# Glob qualifier function, e.g
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#
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# print *(e:after 2014/08/01:)
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# print *(e-after today:12:00-)
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#
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# If named before:
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# Match files modified before a given time.
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#
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# If named after:
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# Match files modified after a given time. Use as glob qualifier.
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# N.B.: "after" actually includes the given time as it is to second
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# precision (it would be inconvenient to exclude the first second of a date).
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# It should therefore more logically be called "from", but that's a less
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# obvious name.
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#
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# File to test is in $REPLY.
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#
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# Similar to age, but only takes at most one data, which is
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# compared directly with the current time.
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emulate -L zsh
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zmodload -F zsh/stat b:zstat
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zmodload -i zsh/parameter
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autoload -Uz calendar_scandate
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local timefmt
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local -a vals tmp
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[[ -e $REPLY ]] || return 1
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zstat -A vals +mtime -- $REPLY || return 1
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if (( $# == 1 )); then
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if [[ $1 = :* ]]; then
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timefmt="%Y/%m/%d:%H:%M:%S"
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zstat -A tmp -F $timefmt +mtime -- ${1#:} || return 1
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local AGEREF=$tmp[1]
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else
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local AGEREF=$1
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fi
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fi
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integer mtime=$vals[1] date1 date2
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local REPLY REPLY2
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# allow a time only (meaning today)
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if calendar_scandate -t $AGEREF; then
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date1=$REPLY
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case $0 in
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(after)
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(( mtime >= date1 ))
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;;
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(before)
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(( mtime < date1 ))
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;;
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(*)
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print "$0: must be named 'after' or 'before'" >&2
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return 1
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;;
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esac
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else
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return 1
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fi
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