Package "coworkers"

Title:	Workflow definition as tree of coroutines
Rating:	Not rated. Create the first rating!
Latest version:	0.1.0
SHA1 sum:	2979ce21a0f43a291d1997467d2b43d60beee0e8
Author:	Ronan Tanguy <tanguy.ronan@gmail.com>
Maintainer:	Ronan Tanguy <tanguy.ronan@gmail.com>
Packager:	Ronan Tanguy <tanguy.ronan@gmail.com>
Home page:	https://github.com/incodame/coworkers
Download URL:	https://github.com/incodame/coworkers/archive/0.1.0.zip

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Details by download location

Version	SHA1	#Downloads	URL
0.1.0	2979ce21a0f43a291d1997467d2b43d60beee0e8	22	https://github.com/incodame/coworkers/archive/0.1.0.zip

coworkers

A simple DSL in Prolog to implement workflows as trees of coroutines

example

workflow('release_project', Props) :-

wf(

    props( Props ), module(workflow_module),

        % data exchange between tasks happens through variable unification

        node(dialog('coordinator'),

                   [ node(task('sync git repo', [ParentRepoVersions]), []),

                     node(task('modify parent repo versions', [ParentRepoVersions]), [])

                   ])

).

description

Assuming that:

• tasks and dialogs are available in a user's module workflow_module
• tasks make use of wf_ask_parameter to ask for some input, at whichever stage of completion they are in, before they get resumed
• dialogs make use of wf_input_parameter to augment the actual workflow's known props, and get called only when required

  the defined workflow resembles that of some coworkers in an office.

current limitations

• tasks under a dialog get called sequentially
• workflows are not persistent

Contents of pack "coworkers"

Pack contains 6 files holding a total of 7.1K bytes.