add npm run build:css

.travis.yml

@@ -31,7 +31,6 @@ before_install:
     - git clone --quiet --depth 1 https://github.com/minrk/travis-wheels travis-wheels
 
 install:
-    - npm run build
     - pip install -f travis-wheels/wheelhouse file://$PWD#egg=notebook[test]
 
 script:

package.json

@@ -12,8 +12,10 @@
     "lint": "eslint --quiet notebook/",
     "bower": "bower install --allow-root --config.interactive=false",
     "build:watch": "concurrent \"npm run build:css:watch\" \"npm run build:js:watch\"",
-    "build": "npm run build:css && npm run build:js",
-    "build:css": "python setup.py css",
+    "build": "npm run build:js && npm run build:css",
+    "build:css": "concurrent 'npm run build:css:ipython' 'npm run build:css:style'",
+    "build:css:ipython": "lessc --include-path=notebook/static notebook/static/style/ipython.less notebook/static/style/ipython.min.css",
+    "build:css:style": "lessc --include-path=notebook/static notebook/static/style/style.less notebook/static/style/style.min.css",
     "build:css:watch": "echo Not implemented yet...",
     "build:js": "webpack",
     "build:js:watch": "npm run build:js -- --watch"

setupbase.py

@@ -403,29 +403,17 @@ def initialize_options(self):
     def finalize_options(self):
         pass
 
-    sources = []
     targets = []
     for name in ('ipython', 'style'):
-        sources.append(pjoin(static, 'style', '%s.less' % name))
         targets.append(pjoin(static, 'style', '%s.min.css' % name))
 
     def run(self):
-        self.run_command('jsdeps')
-        env = os.environ.copy()
-        env['PATH'] = npm_path
-
-        for src, dst in zip(self.sources, self.targets):
-            try:
-                run(['lessc',
-                    '--source-map',
-                    '--include-path=%s' % pipes.quote(static),
-                    src,
-                    dst,
-                ], cwd=repo_root, env=env)
-            except OSError as e:
-                print("Failed to build css: %s" % e, file=sys.stderr)
-                print("You can install js dependencies with `npm install`", file=sys.stderr)
-                raise
+        try:
+            run(['npm', 'run', 'build:css'])
+        except OSError as e:
+            print("Failed to run npm run build:css : %s" % e, file=sys.stderr)
+            print("You can install js dependencies with `npm install`", file=sys.stderr)
+            raise
         # update package data in case this created new files
         update_package_data(self.distribution)
 
@@ -542,8 +530,8 @@ def run(self):
                 return
 
             try:
-                self.distribution.run_command('css')
                 self.distribution.run_command('js')
+                self.distribution.run_command('css')
             except Exception as e:
                 # refresh missing
                 missing = [ t for t in targets if not os.path.exists(t) ]