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#!/usr/bin/env sh |
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###################################################################### |
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# @author : swytch (adapted from Luke Smith - lukesmith.xyz) |
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# @file : mailsync |
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# @license : GPLv3 |
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# @created : Sunday Feb 14, 2021 12:46:24 CET |
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# |
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# @description : synchronize mail accounts |
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###################################################################### |
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# First, get the right variables for the mbsync file, the pass archive, notmuch |
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# and the GPG home. This is done by searching common profile files for variable |
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# assignments. |
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eval "$(grep -h -- \ |
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"^\s*\(export \)\?\(XDG_CACHE_HOME\|XDG_CONFIG_HOME\|XDG_DATA_HOME\)=" \ |
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"$HOME/.zshenv" 2>/dev/null)" |
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eval "$(grep -h -- \ |
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"^\s*\(export \)\?\(MBSYNCRC\|PASSWORD_STORE_DIR\|NOTMUCH_CONFIG\|GNUPGHOME\)=" \ |
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"$XDG_CONFIG_HOME/zsh/.zprofile" "$HOME/.pam_environment" 2>/dev/null)" |
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case "$(readlink -f /sbin/init)" in |
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*systemd*) export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus ;; |
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esac |
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export GPG_TTY=$TTY |
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# Config file location must be passed at execution, not as envrionment variable |
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[ -n "$MBSYNCRC" ] && alias mbsync="mbsync -c $MBSYNCRC" || MBSYNCRC="$HOME/.mbsyncrc" |
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notify() { |
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notify-send "neomutt" " $2 new mail(s) in \`$1\` account." |
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} |
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messageinfo() { |
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notify-send " $from:" "$subject" |
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} |
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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 "${XDG_DATA_HOME:-$HOME/.local/share}"/mail/$acc/*/new/ -type f -newer "${XDG_CONFIG_HOME:-$HOME/.config}/mutt/.mailsynclastrun" | grep -iv "trash" 2>/dev/null)" |
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newcount=$(echo "$new" | sed '/^\s*$/d' | wc -l) |
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if [ "$newcount" -gt "0" ]; then |
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for file in $new; do |
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# Extract subject and sender from mail. |
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from=$(awk '/^From: / && ++n ==1,/^\<.*\>:/' "$file" | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | awk '{ $1=""; if (NF>=3)$NF=""; print $0 }' | sed 's/^[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//') |
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subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n 1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n') |
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messageinfo & |
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done |
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notify "$acc" "$newcount" & |
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[ -n "$(pidof dwmblocks)" ] && kill -40 $(pidof dwmblocks) |
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fi |
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} |
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accounts="$(awk '/^Channel/ {print $2}' "$MBSYNCRC")" |
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# Parallelize multiple accounts |
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for account in $accounts; do |
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syncandnotify & |
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done |
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wait |
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notmuch new 2>/dev/null |
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#Create a touch file that indicates the time of the last run of mailsync |
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touch "${XDG_CONFIG_HOME:-$HOME/.config}/mutt/.mailsynclastrun"
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