Add capability to obscure notifications for specific sender addresses

bin/mailsync

@@ -30,6 +30,7 @@ export GPG_TTY="$(tty)"
 [ -n "$MPOPRC" ] || MPOPRC="$HOME/.config/mpop/config"
 
 lastrun="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/.mailsynclastrun"
+hidelist="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/hidelist"
 
 # Settings are different for MacOS (Darwin) systems.
 case "$(uname)" in
@@ -75,8 +76,21 @@ syncandnotify() {
 					perl -CS -MEncode -ne 'print decode("MIME-Header", $_)')"
 				from="$(sed -n "/^From:/ s|From: *|| p" "$file" |
 					perl -CS -MEncode -ne 'print decode("MIME-Header", $_)')"
-				from="${from% *}" ; from="${from%\"}" ; from="${from#\"}"
-				notify "📧$from:" "$subject"
+
+				fromaddr="${from#*<}" fromaddr="${fromaddr%*>}"
+
+				# Hide email notifications for sender address patterns in hidelist file
+				while IFS= read -r pattern; do
+					echo "$fromaddr" | grep -q "^$pattern$" && break
+				done  <<-EOT
+				$(sed 's/#.*//' "$hidelist")
+				EOT
+
+				[ "$?" = 0 ] && notify "New Mail!" "📬 1 new mail in \`$2\` account." ||
+					{ fromperson="${from% *}"
+					  fromperson="${fromperson%\"}"
+					  fromperson="${fromperson#\"}";
+					  notify "📧$fromperson:" "$subject"; }
 			done
 			;;
 		*) echo "No new mail for $2." ;;

bin/mw

@@ -7,6 +7,7 @@ maildir="${XDG_DATA_HOME:-$HOME/.local/share}/mail"
 muttshare="$prefix/share/mutt-wizard"
 cachedir="${XDG_CACHE_HOME:-$HOME/.cache}/mutt-wizard"
 muttrc="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/muttrc"
+hidelist="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/hidelist"
 accdir="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/accounts"
 msmtprc="${XDG_CONFIG_HOME:-$HOME/.config}/msmtp/config"
 msmtplog="${XDG_STATE_HOME:-$HOME/.local/state}/msmtp/msmtp.log"
@@ -87,6 +88,10 @@ prepmutt() {
 	echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source $accdir/$fulladdr.muttrc<enter><change-folder>!<enter>;<check-stats>' \"switch to $fulladdr\"" >>"$muttrc"
 }
 
+prephidelist() {
+	[ ! -f "$hidelist" ] && echo "# For all sender email address patterns in this file, the sender and the message will not be shown in notifications.\n#\n# Example entries:\n#\n# test@example.com\n# .*@example.com\n# test@.*\.com" >"$hidelist"
+}
+
 getprofiles() {
 	safename="$(echo $fulladdr | sed 's/@/_/g')"
 	case "$type" in
@@ -106,6 +111,7 @@ getprofiles() {
 	prepmsmtp
 	prepmutt
 	prepnotmuch
+	prephidelist
 }
 
 parsedomains() {