70 lines
2.7 KiB
Bash
Executable File
70 lines
2.7 KiB
Bash
Executable File
#!/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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