Add a check for exit codes to be equal to zero.

[tobiasraabe]

No description provided.

[codecov]

Codecov Report

Merging #3 into main will increase coverage by 0.67%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main       #3      +/-   ##
==========================================
+ Coverage   98.87%   99.54%   +0.67%     
==========================================
  Files          11       11              
  Lines         177      219      +42     
==========================================
+ Hits          175      218      +43     
+ Misses          2        1       -1     

Flag	Coverage Δ
#end_to_end	87.21% <ø> (-4.32%)	⬇️
#unit	73.05% <ø> (+6.95%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/pytask_r/collect.py	100.00% <ø> (+5.00%)	⬆️
src/pytask_r/config.py	100.00% <ø> (ø)
src/pytask_r/execute.py	100.00% <ø> (ø)
src/pytask_r/parametrize.py	100.00% <ø> (ø)
src/pytask_r/plugin.py	100.00% <ø> (ø)
tests/test_collect.py	97.77% <ø> (-2.23%)	⬇️
tests/test_config.py	100.00% <ø> (ø)
tests/test_execute.py	100.00% <ø> (ø)
tests/test_parametrize.py	100.00% <ø> (ø)
... and 8 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update eeb3009...e53db97. Read the comment docs.