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parallelize multiple accounts and mail preview

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luukvbaal 2019-05-30 16:23:41 +02:00 committed by GitHub
parent 15eeddc235
commit 7d3658238b
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1 changed files with 38 additions and 17 deletions
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55
bin/mailsync
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@ -2,9 +2,9 @@
# Sync mail and give notification if there is new mail. # Sync mail and give notification if there is new mail.
# Run only if user logged in (prevent cron errors) # Run only if user logged in (prevent cron errors)
pgrep -cu "$USER" >/dev/null || exit pgrep -u "$USER" >/dev/null || exit
# Run only if not already running in other instance # Run only if not already running in other instance
[ $(pgrep -xf "sh /usr/bin/mailsync" | wc -l) -eq 2 ] || exit [ "$(pgrep -xf "sh /usr/bin/mailsync.*" | wc -l)" -eq 2 ] || exit
# Checks for internet connection and set notification script. # Checks for internet connection and set notification script.
ping -q -c 1 1.1.1.1 > /dev/null || exit ping -q -c 1 1.1.1.1 > /dev/null || exit
@ -14,31 +14,52 @@ export DISPLAY=:0.0
# Settings are different for MacOS (Darwin) systems. # Settings are different for MacOS (Darwin) systems.
if [ "$(uname)" = "Darwin" ]; then if [ "$(uname)" = "Darwin" ]; then
notify() { osascript -e "display notification \"$2 in $1\" with title \"You've got Mail\" subtitle \"Account: $account\"" && sleep 2 ;} notify() { osascript -e "display notification \"$2 in $1\" with title \"You've got Mail\" subtitle \"Account: $account\"" && sleep 2 ;}
else else
notify() { notify-send "mutt-wizard" "📬 $2 new mail(s) in \`$1\` account." ;} notify() { notify-send "mutt-wizard" "📬 $2 new mail(s) in \`$1\` account." ;}
fi fi
echo " 🔃" > /tmp/imapsyncicon_$USER # Check account for new mail. Notify if there is new content.
pkill -RTMIN+12 i3blocks syncandnotify() {
acc="$(echo "$account" | sed "s/.*\///")"
mbsync "$acc"
new=$(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 "$HOME/.config/mutt/.mailsynclastrun" 2> /dev/null)
newcount=$(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 "$HOME/.config/mutt/.mailsynclastrun" 2> /dev/null | wc -l)
if [ "$newcount" -gt "0" ]; then
notify "$acc" "$newcount" &
for file in $new; do
# Extract subject and sender from mail (room for improvement).
subject=$(grep "^Subject: " "$file" | sed 's/Subject: //' | head -n4)
from=$(grep "^From: " "$file" | awk '{ $1=""; $NF=""; print $0 }' | tr -d "\"\'\<\>" | sed 's/^ \(.*\) $/\1/')
substring="=?"
# Some html emails contain weird Subject and/or Sender formatting, in which case the html tag content is used (room for improvement).
[ "${subject#*$substring}" != "$subject" ] && subject=$(tr '\n' ' ' < "$file" | sed 's/.*<title>\(.*\)<\/title>.*/\1/')
[ "${from#*$substring}" != "$from" ] && from=$(grep ^"From: " "$file" | sed 's/.*<\(.*\)>.*/\1/')
notify-send "📧$from:" "$subject" &
done
fi
}
# Run mbsync. You can feed this script different settings. # Run
if [ $# -eq 0 ]; then if [ "$#" -eq "0" ]; then
mbsync -a accounts="$(ls "$HOME/.local/share/mail")"
else else
mbsync "$@" accounts=$*
fi fi
rm -f /tmp/imapsyncicon_$USER echo " 🔃" > /tmp/imapsyncicon_"$USER"
pkill -RTMIN+12 i3blocks pkill -RTMIN+12 i3blocks >/dev/null 2>&1
# Check all accounts/mailboxes for new mail. Notify if there is new content. # Parallelize multiple accounts
for account in "$HOME/.local/share/mail/"* for account in $accounts
do do
acc="$(echo "$account" | sed "s/.*\///")" syncandnotify &
newcount=$(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 "$HOME/.config/mutt/.mailsynclastrun" 2> /dev/null | wc -l)
[ "$newcount" -gt "0" ] && notify "$acc" "$newcount" &
done done
wait
rm -f /tmp/imapsyncicon_"$USER"
pkill -RTMIN+12 i3blocks >/dev/null 2>&1
notmuch new 2>/dev/null notmuch new 2>/dev/null
#Create a touch file that indicates the time of the last run of mailsync #Create a touch file that indicates the time of the last run of mailsync