30 lines
756 B
Text
30 lines
756 B
Text
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#!/bin/sh
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maildir=~/mail
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mailboxes=$(find "$maildir" -mindepth 1 -maxdepth 1 -type d ! -name cur ! -name tmp ! -name new ! -name .notmuch -printf '%f\n')
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LOCKFILE="/tmp/.mailsync.$USER.lock"
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# https://stackoverflow.com/questions/185451/quick-and-dirty-way-to-ensure-only-one-instance-of-a-shell-script-is-running-at
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# /!\ locking method is susceptible to race condition
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# Should be fine for cron job
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if [ -e "$LOCKFILE" ] && kill -0 "$(cat "$LOCKFILE")"; then
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echo "mailsync is already running"
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exit 1
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fi
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# make sure the lockfile is removed when we exit and then claim it
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trap "rm -f $LOCKFILE; exit" INT TERM EXIT
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echo $$ > "$LOCKFILE"
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for m in $mailboxes; do
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mbsync "$m" &
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sleep 1
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done
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wait
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fdm fetch
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notmuch new
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rm -f "$LOCKFILE"
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