build: Move cargo-zigbuild from the default devshell

Author: tomasol

flake.nix

@@ -178,7 +178,6 @@
                 cargo-expand
                 cargo-insta
                 cargo-nextest
-                cargo-zigbuild # only here for dev-deps
                 jq
                 litecli
                 nixd
@@ -190,6 +189,12 @@
                 wasmtime.out
               ];
           };
+          devShells.cargo-zigbuild = pkgs.mkShell {
+            nativeBuildInputs = with pkgs;
+              [
+                cargo-zigbuild
+            ];
+          };
           packages = rec {
             obeliskLibcNixDev = makeObelisk "dev" null ./rust-toolchain.toml;
             obeliskLibcNix = makeObelisk "release" null ./rust-toolchain.toml;

scripts/dev-deps.sh

@@ -33,7 +33,7 @@ protoc --version >> dev-deps.txt
 rustc --version >> dev-deps.txt
 wasm-tools --version >> dev-deps.txt
 wasmtime --version >> dev-deps.txt
-cargo-zigbuild --version >> dev-deps.txt
+nix develop .#cargo-zigbuild --command cargo-zigbuild --version >> dev-deps.txt
 
 # docker deps
 echo "litestream $(get_litestream_version)" >> dev-deps.txt