diff options
Diffstat (limited to 'scripts/.local/bin/personal/external/mailsync')
-rwxr-xr-x | scripts/.local/bin/personal/external/mailsync | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/scripts/.local/bin/personal/external/mailsync b/scripts/.local/bin/personal/external/mailsync new file mode 100755 index 0000000..72cce26 --- /dev/null +++ b/scripts/.local/bin/personal/external/mailsync @@ -0,0 +1,89 @@ +#!/bin/sh + +# Stolen from https://github.com/LukeSmithxyz/mutt-wizard/blob/master/bin/mailsync +# and modified to suit my needs + +# - Syncs mail for all accounts, or a single account given as an argument. +# - Displays a notification showing the number of new mails. +# - Displays a notification for each new mail with its subject displayed. +# - Runs notmuch to index new mail. +# - This script can be set up as a cron job for automated mail syncing. + +# There are many arbitrary and ugly features in this script because it is +# inherently difficult to pass environmental variables to cronjobs and other +# issues. It also should at least be compatible with Linux (and maybe BSD) with +# Xorg and MacOS as well. + +# Run only if user logged in (prevent cron errors) +pgrep -u "${USER:=$LOGNAME}" >/dev/null || { echo "$USER not logged in; sync will not run."; exit ;} +# Run only if not already running in other instance +pgrep mbsync >/dev/null && { echo "mbsync is already running."; exit ;} + +# First, we have to get the right variables for the mbsync file, the pass +# archive, notmuch and the GPG home. This is done by searching common profile +# files for variable assignments. This is ugly, but there are few options that +# will work on the maximum number of machines. +eval "$(grep -h -- \ + "^\s*\(export \)\?\(MBSYNCRC\|PASSWORD_STORE_DIR\|NOTMUCH_CONFIG\|GNUPGHOME\)=" \ + "$HOME/.profile" "$HOME/.bash_profile" "$HOME/.zprofile" "$HOME/.config/zsh/.zprofile" "$HOME/.zshenv" \ + "$HOME/.config/zsh/.zshenv" "$HOME/.bashrc" "$HOME/.zshrc" "$HOME/.config/zsh/.zshrc" \ + "$HOME/.pam_environment" 2>/dev/null)" + +export GPG_TTY="$(tty)" + +[ -n "$MBSYNCRC" ] && alias mbsync="mbsync -c $MBSYNCRC" || MBSYNCRC="$HOME/.mbsyncrc" + +lastrun="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/.mailsynclastrun" + +# Settings are different for MacOS (Darwin) systems. +case "$(readlink -f /sbin/init)" in + *systemd*|*openrc*) export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus ;; +esac + +# remember if a display server is running since `ps` doesn't always contain a display +pgrepoutput="$(pgrep -a X\(org\|wayland\))" +displays="$(echo "$pgrepoutput" | grep -wo "[0-9]*:[0-9]\+" | sort -u)" +notify() { [ -n "$pgrepoutput" ] && for x in ${displays:-0:}; do + export DISPLAY=$x + notification "New mail!" "Fully synced $1" & +done ;} + +# Check account for new mail. Notify if there is new content. +syncandnotify() { + acc="$(echo "$account" | sed "s/.*\///")" + if [ -z "$opts" ]; then mbsync "$acc"; else mbsync "$opts" "$acc"; fi + new=$(find\ + "$HOME/.local/share/mail/$acc/INBOX/new/"\ + "$HOME/.local/share/mail/$acc/Inbox/new/"\ + "$HOME/.local/share/mail/$acc/inbox/new/"\ + "$HOME/.local/share/mail/$acc/INBOX/cur/"\ + "$HOME/.local/share/mail/$acc/Inbox/cur/"\ + "$HOME/.local/share/mail/$acc/inbox/cur/"\ + -type f -newer "$lastrun" 2> /dev/null) + newcount=$(echo "$new" | sed '/^\s*$/d' | wc -l) + case 1 in + $((newcount > 0)) ) notify "$acc" "$newcount" ;; + esac +} + +# Sync accounts passed as argument or all. +if [ "$#" -eq "0" ]; then + accounts="$(awk '/^Channel/ {print $2}' "$MBSYNCRC")" +else + for arg in "$@"; do + [ "${arg%${arg#?}}" = '-' ] && opts="${opts:+${opts} }${arg}" && shift 1 + done + accounts=$* +fi + +# Parallelize multiple accounts +for account in $accounts; do + syncandnotify & +done + +wait + +notmuch new 2>/dev/null + +#Create a touch file that indicates the time of the last run of mailsync +touch "$lastrun" |