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Issue Labels

Bill Sacks edited this page Feb 8, 2018 · 37 revisions

Issues can be given a number of different labels, in the following categories. All issues should be given a type label. Other labels are optional.

type

This label defines what type of issue it is; all issues should be given one of these type labels. Note that the assignment of these labels can be somewhat subjective - e.g., the difference between type: bug - impacts science and type: bug - other. We do our best to assign the most appropriate label, but can't guarantee that (for example) all known bugs that affect the science of a particular configuration of interest are labeled with type: bug - impacts science.

  • type: bug - impacts science: Something is working incorrectly. This causes significantly incorrect results in the model's science, at least in some configurations.

  • type: bug - other: Something is working incorrectly. This does not cause incorrect results in the model's science, but has some other impact, such as the model crashing. (Or this may produce slightly incorrect results in some diagnostic fields, but doesn't have a significant scientific impact.)

  • type: code cleanup: This won't change behavior in any way, but will improve the internal code structure (i.e., refactoring)

  • type: discussion: This issue's resolution involves discussion within the github issue page

  • type: docs - code: Additions or edits needed in in-code documentation. This includes comments in Fortran code, python code, xml files, etc. - any file whose changes require testing.

  • type: docs - non-code: Additions or edits needed in non-code documentation. This includes the user's guide, tech note and wiki. Issues given this label should have no impact on the running of the code, and should not require testing. This label can be used for other things that are not strictly documentation-related but have no impact on the running of the code, such as changing .gitignore files.

  • type: enhance - science: New science capabilities or additions/modifications to existing science capabilities

  • type: enhance - software: New software features or additions to existing features

  • type: needs investigation: A task that involves some investigation. For example, this could involve performance evaluations. As opposed to type: discussion, there will often be significant work needed to close this issue. Once this is resolved, other issues (enhancements or bugs) may be opened based on the findings.

  • type: support needed: A user or developer has run into trouble or needs support with getting something to work

priority

This label describes where this issue should fall on the priority list - i.e., whether it should be addressed soon, or whether it can wait for a while. Issues not given a priority label implicitly have a medium priority.

  • priority: high: This issue should be addressed soon

  • priority: low: This issue can be deferred for a while

severity

This label describes the impact of the issue. This is typically applied to bugs. Issues without a severity label have a normal or low severity.

  • severity: critical: This issue causes significant problems in important model configurations.

status

These labels can be applied to issues that are closed without being fixed.

  • status: duplicate: This issue is a duplicate of another issue. The duplicate issue number should be noted in an issue comment.

  • status: invalid: This is not really an issue. For example, someone may have thought there was a bug, but in fact the code is operating as intended or there was user error.

  • status: moved: This is an issue with some other component, so the issue has been moved to a different repository.

  • status: wontfix: We have decided not to fix this bug, not to implement this enhancement, etc.

tag

These are miscellaneous labels that can be applied to any issue to help people find certain classes of issues later.

  • tag: good first issue: This would be a good issue for someone who is just starting to contribute to CTSM.

  • tag: help wanted: The CTSM core team would love help from the community on this issue.

  • tag: simple bfb: This issue should be relatively easy to fix and should not change answers for any configuration (i.e., it is bit-for-bit). Therefore, it is a good candidate for being combined with other bit-for-bit issues in running the test suite.

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