From f814130542283be610b766daf19c9d1782321e3a Mon Sep 17 00:00:00 2001
From: Chris Masone <cmasone@atticlabs.io>
Date: Thu, 17 Dec 2015 14:26:00 -0800
Subject: [PATCH] Update webapp README.md files to mention PYTHONPATH

If we didn't have to clean up symlinks before building, we wouldn't
need the little symlink library, and build.py files would have no
dependencies. But...they do :-/
---
 clients/pitchmap/ui/README.md | 19 ++++++++++---------
 clients/pitchmap/ui/build.py  | 23 +++++++++++++++++++++++
 2 files changed, 33 insertions(+), 9 deletions(-)
 create mode 100644 clients/pitchmap/ui/build.py

diff --git a/clients/pitchmap/ui/README.md b/clients/pitchmap/ui/README.md
index 543c22b65b..d8ef3860c0 100644
--- a/clients/pitchmap/ui/README.md
+++ b/clients/pitchmap/ui/README.md
@@ -8,19 +8,20 @@ This is an (incomplete) sample app that visualizes pitching data as a heatmap.
 * Node.js: https://nodejs.org/download/
 * You probably want to configure npm to [use a global module path that your user owns](https://docs.npmjs.com/getting-started/fixing-npm-permissions)
 
-## Build
+## Example
 
-* `./link.sh`
-* `npm install`
-* `npm run build`
+```
+export PYTHONPATH="${GOPATH}/src/github.com/attic-labs/noms/tools"
+NOMS_SERVER=http://localhost:8000 NOMS_DATASET_ID=mlb/heatmap python build.py
+python -m SimpleHTTPServer 8080`
+```
 
-
-## Run
-
-* `python -m SimpleHTTPServer 8080` (expects ../server to run on same host, port 8000)
+Then, navigate to [http://localhost:8080](http://localhost:8080).
 
 ## Develop
 
-* `npm run start`
+* `./link.sh`  # only necessary first time, or if changes have happened in `js`
+* `npm install`  # only necessary first time, or if deps have changed
+* `NOMS_SERVER=http://localhost:8000 npm run start`
 
 This will start watchify which is continually building a shippable (but non minified) out.js
diff --git a/clients/pitchmap/ui/build.py b/clients/pitchmap/ui/build.py
new file mode 100644
index 0000000000..53db68a67f
--- /dev/null
+++ b/clients/pitchmap/ui/build.py
@@ -0,0 +1,23 @@
+#!/usr/bin/python
+
+import os, os.path, subprocess
+
+import noms.symlink as symlink
+
+def main():
+	# ln -sf ../../js/.babelrc .babelrc hack, because zip files screw up symlinks.
+	babelrcPath = os.path.abspath('.babelrc')
+	symlink.Force('../../../js/.babelrc', babelrcPath)
+
+	subprocess.check_call('./link.sh', shell=False)
+	subprocess.check_call(['npm', 'install'], shell=False)
+	env = os.environ
+	if 'NOMS_SERVER' not in env:
+		env['NOMS_SERVER'] = 'http://localhost:8000'
+	if 'NOMS_DATASET_ID' not in env:
+		env['NOMS_DATASET_ID'] = 'mlb/heatmap'
+	subprocess.check_call(['npm', 'run', 'build'], env=env, shell=False)
+
+
+if __name__ == "__main__":
+	main()
\ No newline at end of file