refactor: extract shared code for linting if-else chains #821
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
The rules "early-return", "indent-error-flow" and "superfluous-else" have a similar structure. This moves the common logic for classifying if-else chains to a common package. A few side benefits: - "early-return" now handles os.Exit/log.Panicf/etc - "superfluous-else" now handles (builtin) panic - "superfluous-else" and "indent-error-flow" now handle if/else chains with 2+ "if" branches
chavacava
reviewed
May 15, 2023
internal/ifelse/kind.go
Outdated
|
|
||
| // Kind is a classifier for if-else branches. It says whether the branch is empty, | ||
| // and whether the branch ends with a statement that can deviate control flow. | ||
| type Kind int |
There was a problem hiding this comment.
Rename to BranchTermination ?
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The rules
early-return,indent-error-flowandsuperfluous-elsehave a similar structure. This moves the common logic for classifying if-else chains to a common package.A few side benefits:
Motivation: preliminary refactor to make #816 easier to implement. Tidying up code I added to
early-returnrule previously.I added tests wherever I noticed a change in behaviour (noted above).
I added the new package at
internal/ifelse. If there's a better home, let me know.