67 lines
2.6 KiB
Bash
Executable File
67 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env sh
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# Sync mail and give notification if there is new mail.
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# Run only if user logged in (prevent cron errors)
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pgrep -u "$USER" >/dev/null || exit
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# Run only if not already running in other instance
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[ "$(pgrep -xf "sh /usr/bin/mailsync.*" | wc -l)" -eq 2 ] || exit
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# Checks for internet connection and set notification script.
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ping -q -c 1 1.1.1.1 > /dev/null || exit
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command -v notify-send >/dev/null || echo "Note that \`libnotify\` or \`libnotify-send\` should be installed for pop-up mail notifications with this script."
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export DISPLAY=:0.0
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# Settings are different for MacOS (Darwin) systems.
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if [ "$(uname)" = "Darwin" ]; then
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notify() { osascript -e "display notification \"$2 in $1\" with title \"You've got Mail\" subtitle \"Account: $account\"" && sleep 2 ;}
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else
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notify() { notify-send "mutt-wizard" "📬 $2 new mail(s) in \`$1\` account." ;}
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fi
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# Check account for new mail. Notify if there is new content.
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syncandnotify() {
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acc="$(echo "$account" | sed "s/.*\///")"
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mbsync "$acc"
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new=$(find "$HOME/.local/share/mail/$acc/INBOX/new/" "$HOME/.local/share/mail/$acc/Inbox/new/" "$HOME/.local/share/mail/$acc/inbox/new/" -type f -newer "$HOME/.config/mutt/.mailsynclastrun" 2> /dev/null)
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newcount=$(echo "$new" | sed '/^\s*$/d' | wc -l)
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if [ "$newcount" -gt "0" ]; then
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notify "$acc" "$newcount" &
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for file in $new; do
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# Extract subject and sender from mail (room for improvement).
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subject=$(grep "^Subject: " "$file" | sed 's/Subject: //' | head -n4)
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from=$(grep "^From: " "$file" | awk '{ $1=""; $NF=""; print $0 }' | tr -d "\"\'\<\>" | sed 's/^ \(.*\) $/\1/')
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substring="=?"
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# Some html emails contain weird Subject and/or Sender formatting, in which case the html tag content is used (room for improvement).
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[ "${subject#*$substring}" != "$subject" ] && subject=$(tr '\n' ' ' < "$file" | sed 's/.*<title>\(.*\)<\/title>.*/\1/')
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[ "${from#*$substring}" != "$from" ] && from=$(grep ^"From: " "$file" | sed 's/.*<\(.*\)>.*/\1/')
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notify-send "📧$from:" "$subject" &
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done
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fi
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}
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# Run
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if [ "$#" -eq "0" ]; then
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accounts="$(ls "$HOME/.local/share/mail")"
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else
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accounts=$*
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fi
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echo " 🔃" > /tmp/imapsyncicon_"$USER"
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pkill -RTMIN+12 i3blocks >/dev/null 2>&1
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# Parallelize multiple accounts
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for account in $accounts
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do
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syncandnotify &
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done
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wait
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rm -f /tmp/imapsyncicon_"$USER"
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pkill -RTMIN+12 i3blocks >/dev/null 2>&1
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notmuch new 2>/dev/null
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#Create a touch file that indicates the time of the last run of mailsync
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touch "$HOME/.config/mutt/.mailsynclastrun"
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