Ensure JS on RTD

vidartf · Sep 19, 2019 · d3c4761 · d3c4761
1 parent e30f7a2
commit d3c4761
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diff --git a/docs/source/conf.py b/docs/source/conf.py
@@ -200,6 +200,15 @@
 
 
 def setup(app):
+    if on_rtd and not os.path.exists(
+        os.path.join(here, '_static', 'embed-bundle.js'
+    )):
+        # We don't have a develop install on RTD, ensure we get build output:
+        from subprocess import check_call
+        cwd = os.path.join(here, '..', '..', 'js')
+        check_call(['npm', 'install'], cwd=cwd)
+        check_call(['npm', 'run', 'build'], cwd=cwd)
+
     def add_scripts(app):
         for fname in ["helper.js", "embed-bundle.js"]:
             if not os.path.exists(os.path.join(here, "_static", fname)):

diff --git a/setup.py b/setup.py
@@ -50,6 +50,11 @@
 ]
 
 
+if os.environ.get("READTHEDOCS", None) == "True":
+    # On RTD, skip JS build to save resources
+    import jupyter_packaging
+    jupyter_packaging.skip_npm = True
+
 cmdclass = create_cmdclass(
     "jsdeps", package_data_spec=package_data_spec, data_files_spec=data_files_spec
 )