X-Git-Url: https://projects.mako.cc/source/muttjump/blobdiff_plain/95f0235d5cc8121a08d7f02f7a1c3a489697573d..06ff9e456f0959839236fe955e2efe0055a364e3:/muttjump

diff --git a/muttjump b/muttjump
index 4ba392f..9cb34b1 100755
--- a/muttjump
+++ b/muttjump
@@ -36,9 +36,6 @@ MUTTJUMP_USE_SCREEN=${MUTTJUMP_USE_SCREEN:-auto}
 #            for this to work!
 MUTTJUMP_MULTI_SCREEN_MODE=${MUTTJUMP_MULTI_SCREEN_MODE:-no}
 
-# name of the screen session (screen -S ...), leave blank for none
-MUTTJUMP_SCREEN_SESSION=${MUTTJUMP_SCREEN_SESSION:-}
-
 # function to create the screen window name from the full path of the mailbox
 if ! type MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE >/dev/null 2>&1 ; then
     function MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE () {
@@ -66,10 +63,18 @@ function quote () {
     echo \'${1//\'/\'\\\'\'}\'
 }
 
+function quote_regexp () {
+    echo "$1" | sed 's/[][\^.$|)(*+?}{]/\\&/g'
+}
+
 function is_callable () {
     type $1 >/dev/null 2>&1
 }
 
+function wc_L () {
+    awk '{ y = length(); if (y > x) x = y } END { print x }'
+}
+
 function usage () {
     cat >&2 <<END
 Usage: muttjump msgid
@@ -83,6 +88,15 @@ END
     exit 1
 }
 
+function reopen_tty () {
+    # Close message-stdin and open terminal-stdin instead.
+    # mutt behaves different if STDIN is no terminal
+    # TODO: Find cleaner solution (e.g. mutt command-line argument?)
+    exec 0<&-
+    term="/dev/$(ps -p$$ -otty=)"
+    exec < $term
+}
+
 
 # Check command-line arguments and STDIN
 search_header="Message-ID"
@@ -130,12 +144,19 @@ fi
 if [ -z "$msgid" ] ; then
     die "could not find $search_header header in standard input"
 fi
+msgid_quoted=$(quote_regexp "$msgid")
 msgid_clean=$(echo "$msgid" | sed -e 's/^<//' -e 's/>$//')
 
 # try to locate path of message using a mail search engine
 case $MUTTJUMP_INDEXER in
     mairix)
-        orig_msgfiles=$($MAIRIX -r "m:$msgid_clean")
+        # mairix can't quote special characters (~,/=^) in search words. As a
+        # workaround, split Message-ID in 31-character long AND-linked
+        # substrings.
+        msgid_mairix=$(echo "$msgid_clean" | sed -e 's/[~,/=^]\+/ /g' \
+            -e 's/[^ ]\{31\}/& /g' -e 's/^ \+//g' -e 's/ *$/=/g' \
+            -e 's/ /=,/g')
+        orig_msgfiles=$($MAIRIX -r "m:$msgid_mairix")
         ;;
     mu)
         orig_msgfiles=$($MU find -f l "i:$msgid_clean" | grep -v "^\*\*")
@@ -145,7 +166,7 @@ case $MUTTJUMP_INDEXER in
         ;;
     nmzmail)
         nmzmail_results=$(mktemp -d)
-        echo "+message-id:$msgid" | $NMZMAIL -r "$nmzmail_results"
+        echo "+message-id:/^$msgid_quoted$/" | $NMZMAIL -r "$nmzmail_results"
         orig_msgfiles=$(find "$nmzmail_results" -type l -exec readlink {} \;)
         rm -rf "$nmzmail_results"
         ;;
@@ -164,13 +185,24 @@ fi
 count=$(echo "$orig_msgfiles" | wc -l)
 if [ $count -gt 1 -a -n "$DIALOG_PROG" ] ; then
     choices=$(echo "$orig_msgfiles" | while read line ;
-        do echo -e "$(dirname "$(dirname "$line")")\n." ; done)
-    maxwidth=$(echo "$choices" | wc -L)
+        do dirname "$(dirname "$line")" ; echo . ; done)
+    maxwidth=$(echo "$choices" | wc_L)
     orig_maildir=$($DIALOG_PROG --clear --title "More than one mailbox found" \
         --menu "Select mailbox:" $((count+8)) $((maxwidth+16)) \
         $count $choices 3>&2 2>&1 1>&3-)
+elif [ $count -gt 1 ] ; then
+    choices=()
+    while read line ; do
+        choices=("${choices[@]}" "$(dirname "$(dirname "$line")")")
+    done <<<"$orig_msgfiles"
+    echo "More than one mailbox found"
+    echo "Select mailbox:"
+    select md in "${choices[@]}" ; do
+        orig_maildir=$md
+        break
+    done <> /dev/tty
 else
-    orig_msgfile=$(echo "$orig_msgfiles" | head -n1)
+    orig_msgfile=$orig_msgfiles
     # get containing maildir of $orig_msgfile
     orig_maildir=$(dirname "$(dirname "$orig_msgfile")")
 fi
@@ -179,7 +211,8 @@ if [ ! -d "$orig_maildir/cur" ] ; then
     die "directory $(quote "$orig_maildir") doesn't exist or is no Maildir"
 fi
 
-jump_expr="~i'$msgid'"
+msgid_mutt=$(quote_regexp "$msgid_quoted")
+jump_expr="~i'$msgid_mutt'"
 
 if [ "$MUTTJUMP_MULTI_SCREEN_MODE" = no ] ; then
 
@@ -194,17 +227,16 @@ if [ "$MUTTJUMP_MULTI_SCREEN_MODE" = no ] ; then
 
     screen_opts=()
     if [ "$MUTTJUMP_USE_SCREEN" = yes ] ; then
-        [ -n "$STY" ] && screen_opts=("-X" "screen")
+        if [ -n "$STY" ] ; then
+            screen_opts=("-X" "screen")
+        else
+            reopen_tty
+        fi
         screen_window_name=$(MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE "$orig_maildir")
         screen_opts=("${screen_opts[@]}" "-t" "$screen_window_name")
     else
         SCREEN=""
-        # Close message-stdin and open terminal-stdin instead.
-        # mutt behaves different if STDIN is no terminal
-        # TODO: Find cleaner solution (e.g. mutt command-line argument?)
-        exec 0<&-
-        term="/dev/$(ps -p$$ -otty=)"
-        exec < $term
+        reopen_tty
     fi
 
     # start mutt, open original folder and jump to the original message
@@ -218,16 +250,6 @@ else
     fi
 
     screen_window_name=$(MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE "$orig_maildir")
-    screen_opts=()
-    if [ -n "$MUTTJUMP_SCREEN_SESSION" ] ; then
-        screen_opts=("-S" "$MUTTJUMP_SCREEN_SESSION")
-        screen_opts_str="-S $(quote "$MUTTJUMP_SCREEN_SESSION")"
-    fi
 
-    $SCREEN "${screen_opts[@]}" -p "$screen_window_name" -X eval "select '$screen_window_name'" "stuff \"$jump_cmd\""
-
-    if [ $? != 0 ] ; then
-        die "You have to manually start a screen session with:
-$SCREEN $screen_opts_str -t $(quote "$screen_window_name") $MUTT -f $(quote "$orig_maildir")"
-    fi
+    $SCREEN -p "$screen_window_name" -X eval "select '$screen_window_name'" "stuff \"$jump_cmd\""
 fi