Changeset 39326

Timestamp:

Sep 29, 2009, 6:36:06 AM (15 years ago)

Author:

marisn

Message:

Provide terminal if GRASS is started without it

File:

• grass/branches/develbranch_6/lib/init/grass.src (modified) (1 diff)

grass/branches/develbranch_6/lib/init/grass.src

@@ -23 +23 @@
 export GISBASE
 
-exec "$GISBASE/etc/Init.sh" "$@"
+GISRCRC="$HOME/.grassrc6"
+
+if [ -n "$GRASS_BATCH_JOB" ] ; then
+        exec "$GISBASE/etc/Init.sh" "$@"
+fi
+
+if test -t 0; then
+        # We are running from some terminal (i.e. xterm).
+        exec "$GISBASE/etc/Init.sh" "$@"
+else
+        # We are running headless...
+        if [ ! -f "$GISRCRC" ] ; then
+                # First time user...
+                ( exec xdg-terminal -e $0 "$@" ) &>/dev/null
+                # If there is no xdg-terminal, then fall back to xterm
+                ( exec xterm -e $0 "$@" ) &>/dev/null
+        else
+                # Returning user may have preffered GRASS terminal application
+                GRASS_XTERM=`awk '/GRASS_XTERM/ {print $2}' "$GISRCRC"  2>/dev/null`
+                if [ -n "$GRASS_XTERM" ]; then
+                        # User has preffered GRASS terminal app
+                        ( exec $GRASS_XTERM -e $0 "$@" ) &>/dev/null
+                else
+                        # Starting user's preffered terminal app
+                        ( exec xdg-terminal -e $0 "$@" ) &>/dev/null
+                        # If there is no xdg-terminal, then fall back to xterm
+                        ( exec xterm -e $0 "$@" ) &>/dev/null
+                fi;
+        fi;
+fi;
+
+exit 1; # If we got so far, it's an error.
+