76 lines
1.4 KiB
Plaintext
76 lines
1.4 KiB
Plaintext
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#!/bin/zsh
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DEFAULT=raw
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ICON=/usr/share/icons/Adwaita/48x48/actions/mail-message-new.png
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opt() {
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if [ -n "$1" ]; then
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return 0
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else
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return 1
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fi
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}
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contains() {
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arr=$1
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value=$2
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[[ ${${(P)arr}[(ie)$value]} -lt ${#${(P)arr}} ]]
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}
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zparseopts -D -E h=help -help=help \
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r=raw -raw=raw \
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n=number -number=number \
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p=pretty -pretty=pretty
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if [ -n "$help" ]; then
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cat <<HELP
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Usage: newmails [OPTIONS] [MAILDIR]
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Options:
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-h --help Show this help
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-r --raw Show full paths to new mail files (default)
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-n --number Only show number of new mails
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-p --pretty Show formatted output of new mails (TODO)
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HELP
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fi
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local md=${MAILDIR:-${MAIL:-$HOME/Mail}}
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local cache=${XDG_CACHE_HOME:-$HOME/.cache}/seen-mails
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newmails=$(find $md/ -type f -a \
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\( -regex ".*:2,[PRTDF]*" \) -exec realpath \{\} \;)
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decode(){
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perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | \
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sed -e 's/&/\&/' -e 's/</\</' -e 's/>/\>/'
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}
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from() { formail -zcb -xFrom | tail -n 1 | decode }
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subject() { formail -zcb -xSubject | decode }
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if opt $number; then
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echo -n $newmails | wc -l
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exit 0
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fi
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if opt $pretty; then
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touch $cache
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seen=$(<$cache)
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truncate --size 0 $cache
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notify-send --icon=$ICON "$(
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echo -n $newmails | while read mail; do
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if ! contains seen $mail; then
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echo -n "<b>$(from < $mail):</b> $(subject < $mail)<br>"
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fi
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echo $mail >> $cache
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done
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)"
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exit 0
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fi
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#otherwise
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echo -n $newmails
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