add deploy button

Dockerfile

@@ -1,10 +1,11 @@
-FROM ubuntu:bionic
+FROM python:3.7
 
-ENV LC_ALL=C.UTF-8
-ENV LANG=C.UTF-8
+WORKDIR /usr/src/app
 
-RUN apt-get update && \
-    apt-get install -y build-essential libxml2-dev python3-dev python3-pip zlib1g-dev && \
-    pip3 install cellxgene
+RUN pip3 install cellxgene
 
-ENTRYPOINT ["cellxgene"]
+RUN curl -o pbmc3k.h5ad https://raw.githubusercontent.com/chanzuckerberg/cellxgene/master/example-dataset/pbmc3k.h5ad
+
+expose 5005
+
+CMD ["cellxgene", "launch", "pbmc3k.h5ad", "--host", "0.0.0.0"]

README.md

@@ -14,21 +14,27 @@ _cellxgene_ (pronounced "sell-by-jean") is an interactive data explorer for sing
 
 ## quick start
 
+<a href="https://heroku.com/deploy?template=https://github.com/chanzuckerberg/cellxgene/tree/heroku">
+  <img src="https://www.herokucdn.com/deploy/button.svg" alt="Deploy">
+</a>
+
 To install _cellxgene_ you need Python 3.6+. We recommend [installing _cellxgene_ into a conda or virtual environment.](https://chanzuckerberg.github.io/cellxgene/faq.html#how-do-i-create-a-python-36-environment-for-cellxgene)
 
 Install the package.
-``` bash
+
+```bash
 pip install cellxgene
 ```
 
 Download an example [anndata](https://anndata.readthedocs.io/en/latest/) file
 
-``` bash
+```bash
 curl -o pbmc3k.h5ad https://raw.githubusercontent.com/chanzuckerberg/cellxgene/master/example-dataset/pbmc3k.h5ad
 ```
 
 Launch _cellxgene_
-``` bash
+
+```bash
 cellxgene launch pbmc3k.h5ad --open
 ```
 

app.json

@@ -0,0 +1,13 @@
+{
+  "name": "Node.js Sample",
+  "description": "n interactive explorer for single-cell transcriptomics data",
+  "repository": "https://github.com/chanzuckerberg/cellxgene/",
+  "logo": "https://github.com/chanzuckerberg/cellxgene/blob/master/client/favicon.png",
+  "keywords": [
+    "scientific",
+    "visualization",
+    "scrna-seq",
+    "transcriptomics",
+    "dataviz"
+  ]
+}