Create dag on the server side

[fgypas]

We need to dynamically create a dependency graph based on the input and output files to visualize the progress of the workflows.

Some options we should consider from snakemake
--d3dag, --dag, --rulegraph, --filegraph

[fgypas]

@gntalaperas You can start by creating a dag based on the following:

{"nodes": [{"id": 0, "value": {"jobid": 0, "label": "finish", "rule": "finish"}}, {"id": 1, "value": {"jobid": 1, "label": "merge_results", "rule": "merge_results"}}, {"id": 2, "value": {"jobid": 2, "label": "HTSeq_count", "rule": "HTSeq_count"}}, {"id": 3, "value": {"jobid": 3, "label": "HTSeq_count", "rule": "HTSeq_count"}}, {"id": 4, "value": {"jobid": 4, "label": "HTSeq_count", "rule": "HTSeq_count"}}, {"id": 5, "value": {"jobid": 5, "label": "HTSeq_count", "rule": "HTSeq_count"}}, {"id": 6, "value": {"jobid": 6, "label": "samtools_sort", "rule": "samtools_sort"}}, {"id": 7, "value": {"jobid": 7, "label": "samtools_index", "rule": "samtools_index"}}, {"id": 8, "value": {"jobid": 8, "label": "samtools_sort", "rule": "samtools_sort"}}, {"id": 9, "value": {"jobid": 9, "label": "samtools_index", "rule": "samtools_index"}}, {"id": 10, "value": {"jobid": 10, "label": "samtools_sort", "rule": "samtools_sort"}}, {"id": 11, "value": {"jobid": 11, "label": "samtools_index", "rule": "samtools_index"}}, {"id": 12, "value": {"jobid": 12, "label": "samtools_sort", "rule": "samtools_sort"}}, {"id": 13, "value": {"jobid": 13, "label": "samtools_index", "rule": "samtools_index"}}], "links": [{"u": 1, "v": 0}, {"u": 2, "v": 1}, {"u": 3, "v": 1}, {"u": 4, "v": 1}, {"u": 5, "v": 1}, {"u": 6, "v": 2}, {"u": 7, "v": 2}, {"u": 8, "v": 3}, {"u": 9, "v": 3}, {"u": 10, "v": 4}, {"u": 11, "v": 4}, {"u": 12, "v": 5}, {"u": 13, "v": 5}, {"u": 6, "v": 7}, {"u": 8, "v": 9}, {"u": 10, "v": 11}, {"u": 12, "v": 13}]}

[fgypas]

@gntalaperas Any progress with the issue?