Tighten regex for release version

houseabsolute · May 18, 2024 · 7ececb2 · 7ececb2
1 parent ec323bd
commit 7ececb2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/install-cross-nix.sh b/install-cross-nix.sh
@@ -9,7 +9,7 @@ VERSION="$2"
 
 cd "$CROSS_DIR"
 
-if [[ -n $VERSION ]] && ! [[ $VERSION =~ ^v ]]; then
+if [[ -n $VERSION ]] && ! [[ $VERSION =~ ^v\d+\.\d+\.\d+$ ]]; then
     cargo install cross --git https://github.com/cross-rs/cross --rev "$VERSION"
     mv "$HOME/.cargo/bin/cross" .
     ./cross --version