Build CI: Specify branch

.github/workflows/build.yml

@@ -20,15 +20,25 @@ on:
         type: string
         required: true
         description: The version to use for the C# package
+      ref:
+        type: string
+        default: "main"
+        description: The branch, tag, or sha to checkout - default to "main".
   push:
+    # TODO: Remove!
     # Temporary due to workflow dispatch restrictions
 env:
   CARGO_TERM_COLOR: always
+  # TODO: Remove!
+  # Temporary due to workflow dispatch restrictions
+  INPUT_REF: main
 jobs:
   build-schemas-and-test-kit:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
+      with:
+        ref: ${{ env.INPUT_REF }}
     - name: Install Rust Toolchain
       uses: actions-rs/toolchain@v1
       with:
@@ -43,9 +53,9 @@ jobs:
         # Enable sccache
         SCCACHE_GHA_ENABLED: "true"
         RUSTC_WRAPPER: "sccache"
-      working-directory: crates/generator
+      working-directory: radix-engine-toolkit/crates/generator
     - name: Upload Generated Artifacts
       uses: actions/upload-artifact@v3
       with:
         name: "schemas-and-test-kit"
-        path: "crates/generator/output"
+        path: "radix-engine-toolkit/crates/generator/output"