Fix the uid in the docker container, but only when needed and make the bind mount...

diff --git a/scripts/run-docker.sh b/scripts/run-docker.sh
index a41320d..e0400e1 100755 (executable)
--- a/scripts/run-docker.sh
+++ b/scripts/run-docker.sh
@@ -2,10 +2,12 @@
 set -e -u
 
 HOME=/home/builder
+REPOROOT="$(dirname $(readlink -f $0))/../"
+
 IMAGE_NAME=termux/package-builder
 CONTAINER_NAME=termux-package-builder
 
-[ `id -u` -eq 0 ] && USER=root || USER=builder
+[ $(id -u) -eq 0 ] && USER=root || USER=builder
 
 echo "Running container '$CONTAINER_NAME' from image '$IMAGE_NAME'..."
 
@@ -15,14 +17,17 @@ docker start $CONTAINER_NAME > /dev/null 2> /dev/null || {
               --detach \
               --env HOME=$HOME \
               --name $CONTAINER_NAME \
-              --volume $PWD:$HOME/termux-packages \
+              --volume $REPOROOT:$HOME/termux-packages \
               --tty \
               $IMAGE_NAME
-
-       echo "Changed builder uid/gid..."
-       docker exec $CONTAINER_NAME chown -R `id -u` /data >& /dev/null
-       docker exec $CONTAINER_NAME usermod -u `id -u` builder >& /dev/null
-       docker exec $CONTAINER_NAME groupmod -g `id -g` builder >& /dev/null
+       if [ $(id -u) -ne 1000 ]
+       then
+               echo "Changed builder uid/gid... (this may take a while)"
+               docker exec --tty $CONTAINER_NAME chown -R $(id -u) $HOME
+               docker exec --tty $CONTAINER_NAME chown -R $(id -u) /data
+               docker exec --tty $CONTAINER_NAME usermod -u $(id -u) builder
+               docker exec --tty $CONTAINER_NAME groupmod -g $(id -g) builder
+       fi
 }
 
 if [ "$#" -eq  "0" ]; then