sand: swap command and directory arguments to avoid footgunHEADmaster

1 files changed, 7 insertions, 5 deletions

diff --git a/sand b/sand
index 3f7ce14..f8ab8c1 100755
--- a/sand
+++ b/sand
@@ -1,13 +1,15 @@
 #!/usr/bin/env sh
 
 if [ -z "$1" ]; then
-    echo "Must provide a project directory to mount"
+    echo "Must provide a programme to run"
     exit 1
 fi;
 
-cmd="bash"
+CMD="$1"
+
+PROJ_DIR="."
 if [ -n "$2" ]; then
-    cmd="$2";
+    PROJ_DIR="$2";
 fi;
 
 bwrap \
@@ -38,6 +40,6 @@ bwrap \
   --setenv TERM foot \
   --setenv KAGI_API_KEY $KAGI_API_KEY \
   --setenv PATH /home/$(whoami)/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/bin \
-  --bind "$1" /home/$(whoami)/project/ \
+  --bind "$PROJ_DIR" /home/$(whoami)/project/ \
   --chdir /home/$(whoami)/project/ \
-  $cmd
+  $CMD