do the self-check directly after pull

diff --git a/all b/all
index a409faa0b7b9eff7f07c39a6ff582edd10ff98d3..734695aa983b4f17dbd2334a1c2b62a52bde5d3c 100755 (executable)
--- a/all
+++ b/all
@@ -2,11 +2,32 @@
 
 set -e
 
-self=`cat "$0"`
+msg()
+{
+       echo "\e[1m$*"
+}
+
+self=`md5sum "$0"`
+checkself()
+{
+       self_new=`md5sum "$0"`
+       if [ x"$self" != x"$self_new" ]; then
+               msg "./all has changed."
+               if [ -z "$XONOTIC_FORBID_RERUN_ALL" ]; then
+                       msg "Rerunning the requested operation to make sure."
+                       export XONOTIC_FORBID_RERUN_ALL=1
+                       "$0" update
+                       exec "$0" "$@"
+               else
+                       msg "Please try $0 update, and then retry your requested operation."
+                       exit 1
+               fi
+       fi
+}
 
 verbose()
 {
-       echo "\e[1m+ $@\e[m"
+       msg "+ $*"
        "$@"
 }
 
@@ -58,6 +79,9 @@ case "$cmd" in
                                                ;;
                                esac
                                verbose git pull
+                               cd "$d0"
+                               checkself
+                               cd "$d0/$d"
                                verbose git remote prune origin
                                cd "$d0"
                        else
@@ -85,6 +109,7 @@ case "$cmd" in
                                verbose git checkout master
                        fi
                        cd "$d0"
+                       checkself
                done
                if ! $exists; then
                        echo "The requested branch was not found in any repository."
@@ -122,7 +147,6 @@ case "$cmd" in
                        done
                        "$0" branch
                fi
-               export XONOTIC_FORBID_RERUN_ALL=1
                ;;
        branches)
                for d in $repos; do
@@ -131,7 +155,6 @@ case "$cmd" in
                        git branch -a | sed 's/^/  /; /->/d'
                        cd "$d0"
                done
-               export XONOTIC_FORBID_RERUN_ALL=1
                ;;
        push)
                for d in $repos; do
@@ -150,7 +173,6 @@ case "$cmd" in
                        fi
                        cd "$d0"
                done
-               export XONOTIC_FORBID_RERUN_ALL=1
                ;;
        compile)
                if [ -z "$MAKEFLAGS" ]; then
@@ -169,7 +191,6 @@ case "$cmd" in
                verbose make $MAKEFLAGS sv-debug
                verbose make $MAKEFLAGS cl-debug
                verbose make $MAKEFLAGS sdl-debug
-               export XONOTIC_FORBID_RERUN_ALL=1
                ;;
        run)
                client=-sdl
@@ -193,7 +214,6 @@ case "$cmd" in
                fi
                #verbose "darkplaces/darkplaces$client" -xonotic "$@"
                verbose "darkplaces/darkplaces$client" -nexuiz -customgamename Xonotic -customgamedirname1 data -customgamedirname2 "" -customgamescreenshotname xonotic -customgameuserdirname xonotic "$@"
-               export XONOTIC_FORBID_RERUN_ALL=1
                ;;
        each|foreach)
                for d in $repos; do
@@ -201,7 +221,6 @@ case "$cmd" in
                        verbose "$@"
                        cd "$d0"
                done
-               export XONOTIC_FORBID_RERUN_ALL=1
                ;;
        *)
                echo "Usage:"
@@ -213,20 +232,5 @@ case "$cmd" in
                echo "  $0 compile"
                echo "  $0 run <client> <options>"
                echo "  $0 each <command>"
-               export XONOTIC_FORBID_RERUN_ALL=1
                ;;
 esac
-
-self_new=`cat "$0"`
-if [ x"$self" != x"$self_new" ]; then
-       echo "./all has changed."
-       if [ -z "$XONOTIC_FORBID_RERUN_ALL" ]; then
-               echo "Rerunning the requested operation to make sure."
-               export XONOTIC_FORBID_RERUN_ALL=1
-               "$0" update
-               "$0" "$@"
-       else
-               echo "Please try $0 update, and then retry your requested operation."
-               exit 1
-       fi
-fi