mutt-wizard

commit f87acd70421a177b4b63120e6c9c3b17ab3c369f
parent d3f34931a6b27179f34431d1817dab872aea6b99
Author: A. Tammy <epsilon-0@users.noreply.github.com>
Date:   Thu, 27 Aug 2020 16:43:24 -0400

fix regex check for email address (#511)

-E option is cross platform and interprets
pattern as regular expression always

Co-authored-by: Aisha Tammy <aisha@aisha.cc>
Diffstat:
M
bin/mw
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/bin/mw b/bin/mw
@@ -14,7 +14,7 @@ muttdir="$HOME/.config/mutt"		# Main mutt config location
 accdir="$muttdir/accounts"		# Directory for account settings
 maildir="$HOME/.local/share/mail"	# Location of mail storage
 namere="^[a-z_][a-z0-9_-]*$"		# Regex to ensure viable username
-emailre=".\+@.\+\\..\+" 		# Regex to confirm valid email address
+emailre=".+@.+\..+" 			# Regex to confirm valid email address
 muttshare="$prefix/share/mutt-wizard"
 mbsyncrc="$HOME/.mbsyncrc"
 mwconfig="$muttshare/mutt-wizard.muttrc"
@@ -127,7 +127,7 @@ askinfo() { \
 	printf "Insert the \033[31memail address\033[0m that you want to autoconfigure for mutt/mbsync\\n\tEmail: \033[36m"
 	read -r fulladdr
 	printf "\033[0m"
-	while ! echo "$fulladdr" | grep "$emailre" >/dev/null; do
+	while ! echo "$fulladdr" | grep -E "$emailre" >/dev/null; do
 		printf "That is not a valid \033[31memail address\033[0m, please retype the desired email.\\n\\nEmail: \033[36m\t"
 		read -r fulladdr
 		printf "\033[0m"