fix(examples/vite): fix vite example when using a real Neuroglancer i…

…nstall

The vite examples previously worked only when using a symlinked
Neuroglancer (as in the tests used in this repo), but not when
the Neuroglancer dependency was installed normally.

The vite dev server special-cases symlinked dependencies in a way that
made its optimizeDeps step work when Neuroglancer is symlinked in
`node_modules` but not otherwise.

Additional optimizeDeps options have now been added to the vite example
configs to ensure the build works when Neuroglancer is installed as a
normal dependency.

Fixes #683

build_tools/after-version-change.ts

@@ -28,8 +28,17 @@ await Promise.all(
       await execFileAsync("npm", ["install", "--no-audit", "--no-fund"], {
         cwd: exampleDir,
       });
-      await execFileAsync("git", ["add", "package-lock.json"], {
-        cwd: exampleDir,
-      });
     }),
 );
+
+await execFileAsync(
+  "git",
+  [
+    "add",
+    ...(await glob("examples/*/*/package-lock.json", {
+      absolute: false,
+      cwd: rootDir,
+    })),
+  ],
+  { cwd: rootDir },
+);

build_tools/build-package.ts

@@ -122,6 +122,7 @@ async function buildPackage(options: {
     const { postpack } = packageJson["scripts"];
     delete packageJson["scripts"];
     packageJson["scripts"] = { postpack };
+    packageJson["files"] = ["lib/**/*"];
   } else {
     delete packageJson["private"];
     packageJson["scripts"] = {};