Merge pull request #80 from datalad/exportdatacode_example

Exportdatacode example

Author: bpoldrack

docs/source/exportdatacode.rst

@@ -1,3 +1,4 @@
+
 Export version-controlled data to OSF and code to Github
 ********************************************************
 
@@ -37,7 +38,7 @@ copying it will prevent your code from execution.
     $ datalad create collab_osf
 
 After having created the dataset we want to populate it with some content (just
-like in the Handbook).
+like in the Handbook). Importantly we don't want to upload this file on Github, only on OSF - in the real world this could be your data that is too large to upload to Github.
 
 .. code-block:: bash
 
@@ -47,51 +48,48 @@ like in the Handbook).
     -m "add beginners guide on bash" \
     -O books/bash_guide.pdf
 
-And we also want to add a text file, which will be saved on Github_. 
+And we also want to add a text file, which will be saved on Github_ - in your case this could be the code you are using.
 
 .. code-block:: bash
 
-    $ cat << EOT > example.txt
-    This is just an example file just to show the different ways of saving data 
-    in a DataLad Dataset. EOT
-
+    $ mkdir code
+    $ cd code
+    $ echo "This is just an example file just to show the different ways of saving data in a DataLad Dataset." > example.txt
     $ datalad save --to-git -m "created an example.txt"
 
 We now have a Dataset with one file that can be worked on using Github and one 
 that should be tracked using `git-annex`. 
 
-Setting up Github Remote
-^^^^^^^^^^^^^^^^^^^^^^^^
-
-We can set-up a Github Remote with the same name basically using 
-
-.. code-block:: bash
-
-    $ datalad create-sibling-github REPRONAME --github-login GITHUB_NAME
-    $ git annex copy code/ --to github
-
 Setting up the OSF Remote
 ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 To use OSF as a storage, you need to provide either your OSF credentials or an OSF access token.
-You can create such a token in your account settings (`Personal access token` and then `Create token`), make sure to create a `full_write` token to be able to create OSF projects and upload data to OSF. 
+You can create such a token in your account settings (`Personal access token` and then `Create token`), make sure to create a `full_write` token to be able to create OSF projects and upload data to OSF.
 
 .. code-block:: bash
 
     $ export OSF_TOKEN=YOUR_TOKEN_FROM_OSF.IO
 
-We are now going to use datalad to create a sibling dataset on OSF - this will create a new dataset called `OSF_PROJECT_NAME` on the OSF account associated with the OSF token in `$OSF_TOKEN`.
+We are now going to use datalad to create a sibling dataset on OSF with name `osf` - this will create a new dataset called `OSF_PROJECT_NAME` on the OSF account associated with the OSF token in `$OSF_TOKEN`.
 
 .. code-block:: bash
 
-    $ datalad create-sibling-osf OSF_PROJECT_NAME YOUR_OSF_REMOTE_NAME
+    $ datalad create-sibling-osf -s osf OSF_PROJECT_NAME
+
+Setting up Github Remote
+^^^^^^^^^^^^^^^^^^^^^^^^
 
-And finally we are going to copy all files to this new OSF project.
+We can set-up a Github Remote with name `github` and include a publish dependency with OSF - that way, when we publish our dataset to Github, the data files get automatically uploaded to OSF.
 
 .. code-block:: bash
 
-    $ git annex copy books/* --to YOUR_OSF_REMOTE_NAME
+    $ datalad create-sibling-github REPRONAME -s github --github-login GITHUB_NAME --publish-depends osf
+    $ datalad publish . --to github --transfer-data all
+
+This will publish example.txt in code/ to Github and only add the folder structure and symbolic links for all other file; at the same time it will upload the data to OSF - this way you can let OSF handle your data and Github your code.
+
 
 
 .. _OSF: https://www.osf.io/
 .. _Github: https://www.github.com/
+