Got the movie working in the gallery

hooks/pre-push

@@ -4,19 +4,24 @@
 
 set -e
 
+# resolved-showcase (the showcase movie) is left out of every step here; pre-commit's
+# clippy still builds it. It also turns on the library's astrokit feature, and Cargo
+# unifies features across a workspace build, so with it in, the steps without default
+# features would build the library with astrokit after all.
+
 echo "pre-push: cargo test"
-cargo test --workspace --all-features --quiet
+cargo test --workspace --exclude resolved-showcase --all-features --quiet
 
 # Without default features: every target must still build cleanly, and the unit
 # tests run. The GPU integration tests do not depend on features, so the run above
 # covers them.
 echo "pre-push: cargo clippy --no-default-features"
-cargo clippy --workspace --all-targets --no-default-features --quiet -- -D warnings
+cargo clippy --workspace --exclude resolved-showcase --all-targets --no-default-features --quiet -- -D warnings
 
 echo "pre-push: cargo test --no-default-features (unit tests)"
-cargo test --workspace --no-default-features --lib --bins --quiet
+cargo test --workspace --exclude resolved-showcase --no-default-features --lib --bins --quiet
 
 echo "pre-push: cargo doc"
-RUSTDOCFLAGS="-D warnings" cargo doc --workspace --no-deps --all-features --quiet
+RUSTDOCFLAGS="-D warnings" cargo doc --workspace --exclude resolved-showcase --no-deps --all-features --quiet
 
 echo "pre-push: ok"