Fix mullpod script

tree/.local/bin/mullpod

@@ -9,9 +9,9 @@ set custom_tag "$base_tag-extra"
 
 # check if image exists
 if not podman image inspect $custom_tag >/dev/null
-	echo "Building custom image"
+    echo "Building custom image"
-	set tmp_dockerfile (mktemp)
+    set tmp_dockerfile (mktemp)
-	echo "
+    echo "
 FROM $base_tag
 
 RUN apt-get update -y && apt-get upgrade -y && apt-get install -y \
@@ -37,17 +37,16 @@ RUN chmod +x /entrypoint.sh
 
 ENTRYPOINT [\"/entrypoint.sh\"]
 
-" > $tmp_dockerfile
+" >$tmp_dockerfile
 
-
+    podman build -f $tmp_dockerfile -t $custom_tag || exit 1
-	podman build -f $tmp_dockerfile -t $custom_tag || exit 1
+    rm $tmp_dockerfile
-	rm $tmp_dockerfile
 end
 
 podman run --rm -it \
-	--hostname mullpod \
+    --hostname mullpod \
-	-v .:/build \
+    -v .:/build \
-	-v cargo-target:/cargo-target:Z \
+    -v cargo-target:/cargo-target:Z \
-	-v cargo-registry:/root/.cargo/registry:Z \
+    -v cargo-registry:/root/.cargo/registry:Z \
-	-v gradle-cache:/root/.gradle:Z \
+    -v gradle-cache:/root/.gradle:Z \
-	$custom_tag mold -run fish
+    $custom_tag fish