reana-client 0.6.0.dev20190912

About

REANA-Client is a component of the REANA reusable and reproducible research data analysis platform. It provides a command-line tool that allows researchers to submit, run, and manage their computational workflows.

Features

• seed workspace with input code and data

• run computational workflows on remote compute clouds

• list submitted workflows and enquire about their statuses

• download results of finished workflows

Useful links

• documentation

• releases

• known issues

• source code

For more information about the REANA reusable analysis platform, please see the REANA project home page and the general REANA documentation pages.

Version 0.5.0 (2019-04-24)

• Introduces new resources field in reana.yaml specification file allowing to declare computing resources needed for workflow runs, such as the CVMFS repositories via cvmfs subfield.

• Improves reana-client embedded command-line documentation (-help) by grouping commands and providing concrete usage examples for all commands.

• Enhances workflow start command allowing to override input parameters (--parameter) and to specify additional operational options (--option).

• Introduces new workflow run wrapper command that creates workflow, uploads its input data and code and starts its execution.

• Introduces new workflow stop command for stopping a running workflow.

• Enhances workflow logs command output capabilities via new --json option.

• Introduces new workflow diff command for comparing two workflow runs.

• Introduces new workflow delete command for deleting one or more workflow runs.

• Introduces new session open command allowing to run interactive sessions such as Jupyter notebook upon workflow workspace.

• Introduces new session close command for closing interactive sessions.

• Renames past workflows command to list allowing to list both workflow runs and interactive sessions.

• Introduces new workspace du command for checking workspace disk usage.

• Introduces new workspace mv command for moving files within workspace.

• Introduces new workspace rm command for removing files within workspace.

• Renames past workspace list command to ls allowing to list workspace files. Enhances its output capabilities via new --format option.

• Introduces new API function create_workflow_from_json() which allows developers and third-party systems to create workflows directly from JSON specification.

Version 0.4.0 (2018-11-07)

• Enhances test suite and increases code coverage.

• Changes license to MIT.

Version 0.3.1 (2018-09-25)

• Amends upload and download commands that will now upload/download all the files specified in reana.yaml in case no arguments are provided.

• Fixes status command’s JSON output mode.

• Upgrades CWL reference implementation to version 1.0.20180912090223.

• Renames Serial workflow operational parameter from CACHING``to ``CACHE.

• Adds support for Python 3.7.

Version 0.3.0 (2018-08-10)

• Adds support for Serial workflows.

• CLI refactored to a flat design:

  • inputs/outputs/code removed, everything is a file managed with upload/download/list commands.

  • Removes workflow command, workflows are managed with create/start/status.

• Removes analyes command, now validate is first level command.

• status now shows the selected workflow progress and current command on verbose mode.

• Requires the usage of an access token to talk to REANA Server.

• Fixes bug when uploading binary files.

• Supports addition of workflow engine parameters when using start for serial workflows.

• Improves error messages.

Version 0.2.0 (2018-04-20)

• Adds support for Common Workflow Language workflows.

• Adds support for persistent user-selected workflow names.

• Enables file and directory input uploading using absolute paths.

• Adds new status command to display the current status of the client.

• Reduces verbosity level for commands and improves error messages.

Version 0.1.0 (2018-01-30)

• Initial public release.