~$ <span class="userinput">git config --global user.email <b>you</b>@example.com</span></code></pre>
</notextile>
-On the Arvados Workbench, navigate to "Compute %(rarr)→% Code repositories":http://{{site.arvados_workbench_host}}/repositiories . You should see a repository with your user name listed in the *name* column. Next to *name* is the column *push_url*. Copy the *push_url* value associated with your repository. This should look like <notextile><code>git@git.{{ site.arvados_api_host }}:<b>you</b>.git</code></notextile>.
+On the Arvados Workbench, navigate to "Compute %(rarr)→% Code repositories":http://{{site.arvados_workbench_host}}/repositories . You should see a repository with your user name listed in the *name* column. Next to *name* is the column *push_url*. Copy the *push_url* value associated with your repository. This should look like <notextile><code>git@git.{{ site.arvados_api_host }}:<b>you</b>.git</code></notextile>.
Next, on the Arvados virtual machine, clone your git repository:
Next, create a file that contains the pipeline definition:
<notextile>
-<pre><code>$ <span class="userinput">cat >the_pipeline <<EOF
+<pre><code>~/<b>you</b>/crunch_scripts$ <span class="userinput">cd ~</span>
+~$ <span class="userinput">cat >the_pipeline <<EOF
{
"name":"My first pipeline",
"components":{
"dataclass": "Collection"
}
},
- "script_version":"you:master"
+ "script_version":"<b>you</b>:master"
}
}
}
* @cat@ is a standard Unix utility that simply copies standard input to standard output
* @<<EOF@ tells the shell to direct the following lines into the standard input for @cat@ up until it sees the line @EOF@
-* @>the_job@ redirects standard output to a file called @the_job@
+* @>the_pipeline@ redirects standard output to a file called @the_pipeline@
* @"name"@ is a human-readable name for the pipeline
* @"components"@ is a set of scripts that make up the pipeline
* The component is listed with a human-readable name (@"do_hash"@ in this example)
* @"script"@ specifies the name of the script to run. The script is searched for in the "crunch_scripts/" subdirectory of the @git@ checkout specified by @"script_version"@.
-* @"script_version"@ specifies the version of the script that you wish to run. This can be in the form of an explicit @git@ revision hash, or in the form "repository:branch" (in which case it will take the HEAD of the specified branch). Arvados logs the script version that was used in the run, enabling you to go back and re-run any past job with the guarantee that the exact same code will be used as was used in the previous run. You can access a list of available @git@ repositories on the Arvados workbench under "Compute %(rarr)→% Code repositories":http://{{site.arvados_workbench_host}}/repositiories .
+* @"script_version"@ specifies the version of the script that you wish to run. This can be in the form of an explicit @git@ revision hash, or in the form "repository:branch" (in which case it will take the HEAD of the specified branch). Arvados logs the script version that was used in the run, enabling you to go back and re-run any past job with the guarantee that the exact same code will be used as was used in the previous run. You can access a list of available @git@ repositories on the Arvados workbench under "Compute %(rarr)→% Code repositories":http://{{site.arvados_workbench_host}}//repositories .
* @"script_parameters"@ describes the parameters for the script. In this example, there is one parameter called @input@ which is @required@ and is a @Collection@.
Now, use @arv pipeline_template create@ tell Arvados about your pipeline template:
<notextile>
-<pre><code>$ <span class="userinput">arv pipeline_template create --pipeline-template "$(cat the_pipeline)"</span>
+<pre><code>~$ <span class="userinput">arv pipeline_template create --pipeline-template "$(cat the_pipeline)"</span>
</code></pre>
</notextile>