Update documentation and dev depencies (#421)

Author: fcollonval

.travis.yml

@@ -10,8 +10,6 @@ script:
   - python setup.py sdist
   - pip install --find-links=dist jupyterlab_git[test]
   - pytest jupyterlab_git
-  - jlpm install
-  - jlpm run build
   - jlpm run test
   - jupyter lab build
   - python -m jupyterlab.browser_check

README.md

@@ -58,13 +58,13 @@ Requires node 4+ and npm 4+
 # Clone the repo to your local environment
 git clone https://github.com/jupyterlab/jupyterlab-git.git
 cd jupyterlab-git
-# Install the server extension in development mode
-pip install -e .
-jupyter serverextension enable --py jupyterlab_git
+# Install JupyterLab
+pip install jupyterlab
 # Install Javascript dependencies
 jlpm install
-# Build Typescript source
-jlpm run build
+# Install the server extension in development mode
+pip install -e .[test]
+jupyter serverextension enable --py jupyterlab_git
 # Link your development version of the extension with JupyterLab
 jupyter labextension link .
 ```
@@ -75,3 +75,10 @@ To rebuild the package after a change and the JupyterLab app:
 jlpm run build
 jupyter lab build
 ```
+
+To execute the tests
+
+```bash
+pytest jupyterlab_git
+jlpm run test
+```

package.json

@@ -74,6 +74,7 @@
     "jest": "^24",
     "jest-fetch-mock": "^1.6.6",
     "lint-staged": "8.1.5",
+    "mkdirp": "^0.5.1",
     "prettier": "1.16.4",
     "puppeteer": "^1.10.0",
     "rimraf": "^2.6.1",