feat(config): get max number of parallel jobs from env vars (#84)

[mdonadoni]

• feat(config): get max number of parallel jobs from env vars (#84)

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 3.82%. Comparing base (4a3f359) to head (329bf63).

:exclamation: Current head 329bf63 differs from pull request most recent head 69cfad4. Consider uploading reports for the commit 69cfad4 to get more accurate results

Additional details and impacted files

[](https://app.codecov.io/gh/reanahub/reana-workflow-engine-snakemake/pull/84?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=reanahub) ```diff @@ Coverage Diff @@ ## master #84 +/- ## ====================================== Coverage 3.82% 3.82% ====================================== Files 6 6 Lines 183 183 ====================================== Hits 7 7 Misses 176 176 ``` | [Files](https://app.codecov.io/gh/reanahub/reana-workflow-engine-snakemake/pull/84?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=reanahub) | Coverage Δ | | |---|---|---| | [reana\_workflow\_engine\_snakemake/config.py](https://app.codecov.io/gh/reanahub/reana-workflow-engine-snakemake/pull/84?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=reanahub#diff-cmVhbmFfd29ya2Zsb3dfZW5naW5lX3NuYWtlbWFrZS9jb25maWcucHk=) | `0.00% <0.00%> (ø)` | |

[mdonadoni]

In the end we have decided to keep the previous default value