Fix artifact config for hatch (#850)

* fix artifact config

* add before-build-python stage

Author: blink1073

package.json

@@ -4,8 +4,7 @@
   "version": "1.0.0",
   "license": "BSD",
   "scripts": {
-    "build": "copyfiles -f node_modules/bootstrap/dist/css/*.min.* jupyter_server/static/style",
-    "postinstall": "npm run build"
+    "build": "copyfiles -f node_modules/bootstrap/dist/css/*.min.* jupyter_server/static/style"
   },
   "dependencies": {
     "bootstrap": "^3.4.0",

pyproject.toml

@@ -76,7 +76,7 @@ test = [
 jupyter-server = "jupyter_server.serverapp:main"
 
 [tool.hatch.build]
-artifacts = ["jupyter_server/static/style/*.*"]
+artifacts = ["jupyter_server/static/style"]
 
 [tool.black]
 line_length = 100
@@ -104,6 +104,9 @@ filterwarnings = [
 [tool.jupyter-releaser]
 skip = ["check-links"]
 
+[tool.jupyter-releaser.hooks]
+before-build-python = ["npm install", "npm run build"]
+
 [tool.jupyter-releaser.options]
 post-version-spec = "dev"
 pydist_resource_paths = ["jupyter_server/static/style/bootstrap.min.css", "jupyter_server/static/style/bootstrap-theme.min.css"]