X-Git-Url: https://projects.mako.cc/source/muttjump/blobdiff_plain/fbad77933cca088c24bda6321f95cef5dd081617..1b4237ba1aeec8bd9736645fa82a552ca44fffed:/muttjump

diff --git a/muttjump b/muttjump
index 50ca34a..4ba392f 100755
--- a/muttjump
+++ b/muttjump
@@ -26,7 +26,7 @@ MUTTJUMP_MODE=${MUTTJUMP_MODE:-search}
 
 # "yes", "no" or "auto"
 # If set to "auto", the $STY environment variable is used for auto detection.
-MUTTJUMP_USE_SCREEN="auto"
+MUTTJUMP_USE_SCREEN=${MUTTJUMP_USE_SCREEN:-auto}
 
 # "yes" or "no"
 # If this is set to "yes", muttjump will not open a new instance of
@@ -40,7 +40,7 @@ MUTTJUMP_MULTI_SCREEN_MODE=${MUTTJUMP_MULTI_SCREEN_MODE:-no}
 MUTTJUMP_SCREEN_SESSION=${MUTTJUMP_SCREEN_SESSION:-}
 
 # function to create the screen window name from the full path of the mailbox
-if ! type -p MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE >/dev/null ; then
+if ! type MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE >/dev/null 2>&1 ; then
     function MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE () {
         basename "$1"
     }
@@ -54,6 +54,8 @@ NMZMAIL=${NMZMAIL:-nmzmail}
 SCREEN=${SCREEN:-screen}
 FORMAIL=${FORMAIL:-formail}
 REFORMAIL=${REFORMAIL:-reformail}
+WHIPTAIL=${WHIPTAIL:-whiptail --noitem}
+DIALOG=${DIALOG:-dialog}
 
 function die () {
     echo -e >&2 "$0: $1"
@@ -65,19 +67,34 @@ function quote () {
 }
 
 function is_callable () {
-    type -p $1 >/dev/null
+    type $1 >/dev/null 2>&1
 }
 
-# Check command-line arguments and STDIN
-if tty -s || [ $# -ne 0 ] ; then
+function usage () {
     cat >&2 <<END
-Usage: $0 < msg
+Usage: muttjump msgid
+       cat msg | muttjump [-R]
 
-This script calls mutt, jumping to the message given in stdin.
-Uses a mail search engine (currently mairix, mu and nmzmail are supported),
+This script calls mutt, jumping to the message given in stdin or to the message
+identified by "msgid".  With "-R", it jumps to the message being replied to.
+It uses a mail search engine (currently mairix, mu and nmzmail are supported),
 which has to be configured through MUTTJUMP_INDEXER variable.
 END
     exit 1
+}
+
+
+# Check command-line arguments and STDIN
+search_header="Message-ID"
+if tty -s ; then
+    [ $# -ne 1 ] && usage
+else
+    [ $# -gt 1 ] && usage
+    if [ $# -eq 1 ] ; then
+        [ "$1" != "-R" ] && usage
+        search_header="In-Reply-To"
+        shift
+    fi
 fi
 
 # check if mutt is installed
@@ -85,6 +102,13 @@ if ! is_callable $MUTT ; then
     die "$MUTT is not in PATH, set MUTT variable"
 fi
 
+DIALOG_PROG=""
+if is_callable $WHIPTAIL ; then
+    DIALOG_PROG=$WHIPTAIL
+elif is_callable $DIALOG ; then
+    DIALOG_PROG=$DIALOG
+fi
+
 case $MUTTJUMP_MODE in
     limit|search)
         ;;
@@ -94,35 +118,35 @@ case $MUTTJUMP_MODE in
 esac
 
 # search for Message-ID in STDIN
-if is_callable $FORMAIL ; then
-    msgid=$($FORMAIL -c -z -x Message-ID | head -n1)
+if [ $# -eq 1 ] ; then
+    msgid=$1
+elif is_callable $FORMAIL ; then
+    msgid=$($FORMAIL -c -z -x $search_header | head -n1)
 elif is_callable $REFORMAIL ; then
-    msgid=$($REFORMAIL -c -x Message-ID: | head -n1)
+    msgid=$($REFORMAIL -c -x $search_header: | head -n1)
 else
-    msgid=$(sed -n 's/^Message-ID:[ \t]*\(.*\)/\1/Ip' | head -n1)
+    msgid=$(sed -n 's/^'$search_header':[ \t]*\(.*\)/\1/Ip' | head -n1)
 fi
 if [ -z "$msgid" ] ; then
-    die "could not find Message-ID header in standard input"
+    die "could not find $search_header header in standard input"
 fi
-msgid_clean=$(echo "$msgid" | sed 's/^<\(.*\)>$/\1/')
+msgid_clean=$(echo "$msgid" | sed -e 's/^<//' -e 's/>$//')
 
 # try to locate path of message using a mail search engine
 case $MUTTJUMP_INDEXER in
     mairix)
-        orig_msgfile=$($MAIRIX -r "m:$msgid_clean" | head -n1)
+        orig_msgfiles=$($MAIRIX -r "m:$msgid_clean")
         ;;
     mu)
-        orig_msgfile=$($MU find -f l "i:$msgid_clean" |
-            grep -v "^\*\*" | head -n1)
+        orig_msgfiles=$($MU find -f l "i:$msgid_clean" | grep -v "^\*\*")
         ;;
     mu-old)
-        orig_msgfile=$($MU find -f p "m:$msgid_clean" | head -n1)
+        orig_msgfiles=$($MU find -f p "m:$msgid_clean")
         ;;
     nmzmail)
         nmzmail_results=$(mktemp -d)
-        echo "+message-id:$msgid" | $NMZMAIL -n 1 -r "$nmzmail_results"
-        msgfile=$(find "$nmzmail_results" -type l | head -n1)
-        orig_msgfile=$(readlink "$msgfile")
+        echo "+message-id:$msgid" | $NMZMAIL -r "$nmzmail_results"
+        orig_msgfiles=$(find "$nmzmail_results" -type l -exec readlink {} \;)
         rm -rf "$nmzmail_results"
         ;;
     "")
@@ -133,12 +157,24 @@ case $MUTTJUMP_INDEXER in
         ;;
 esac
 
-if [ -z "$orig_msgfile" -o ! -e "$orig_msgfile" ] ; then
+if [ -z "$orig_msgfiles" ] ; then
     die "no message with msgid $msgid found!"
 fi
 
-# get containing maildir of $orig_msgfile
-orig_maildir=$(dirname "$(dirname "$orig_msgfile")")
+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 "$choices" | wc -L)
+    orig_maildir=$($DIALOG_PROG --clear --title "More than one mailbox found" \
+        --menu "Select mailbox:" $((count+8)) $((maxwidth+16)) \
+        $count $choices 3>&2 2>&1 1>&3-)
+else
+    orig_msgfile=$(echo "$orig_msgfiles" | head -n1)
+    # get containing maildir of $orig_msgfile
+    orig_maildir=$(dirname "$(dirname "$orig_msgfile")")
+fi
+
 if [ ! -d "$orig_maildir/cur" ] ; then
     die "directory $(quote "$orig_maildir") doesn't exist or is no Maildir"
 fi