Turn off signing with hgeditor by default

manifest hash: f2732475351ee22d78e0dab629db03f1f215b21f

hgeditor

@@ -1,51 +1,59 b''
 #!/bin/sh
 #
 # This is an example of using HGEDITOR to automate the signing of
 # commits and so on.
 
+# change this to one to turn on GPG support
+SIGN=0
+
 T1=""; T2=""
 cleanup_exit() {
     rm -f "$T1" "$T2"
     exit $1
 }
 
 # If you want to pass your favourite editor some other parameters
 # only for Mercurial, modify this:
 case "${EDITOR:=vi}" in
     emacs)
         EDITOR="$EDITOR -nw"
         ;;
     gvim|vim)
         EDITOR="$EDITOR -f -o"
         ;;
 esac
 
 if grep -q "^HG: merge resolve" "$1" ; then
     # we don't sign merges
     exec $EDITOR "$1"
 else
     # Remove temporary files even if we get interrupted
     trap "cleanup_exit 255" TERM KILL INT QUIT ABRT
     T1=`mktemp`; T2=`mktemp`
     MANIFEST=`grep '^HG: manifest hash' "$1" | cut -b 19-`
 
     echo -e "\n\nmanifest hash: $MANIFEST" >> "$T1"
     grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$T1"
     (
         cd "`hg root`"
         grep '^HG: changed' "$1" | cut -b 13- | while read changed; do
             hg diff "$changed" >> "$T2"
         done
     )
 
     CHECKSUM=`md5sum "$T1"`
     $EDITOR "$T1" "$T2" || cleanup_exit $?
-    echo "$CHECKSUM" | md5sum -c 2>/dev/null && cleanup_exit 13
-    {
-        head -n 1 "$T1"
-        echo
-        grep -v "^HG:" "$T1" | gpg -t -a -u "${HGUSER}" --clearsign
-    } > "$T2" && mv "$T2" "$1"
+
+    if [ "$SIGN" == "1" ] ; then
+	echo "$CHECKSUM" | md5sum -c 2>/dev/null && cleanup_exit 13
+	{
+	    head -n 1 "$T1"
+	    echo
+	    grep -v "^HG:" "$T1" | gpg -t -a -u "${HGUSER}" --clearsign
+	} > "$T2" && mv "$T2" "$1"
+    else
+	mv "$T1" "$1"
+    fi
     cleanup_exit $?
 fi