ineffassign | Detect ineffectual assignments in Go code | Code Analyzer library
kandi X-RAY | ineffassign Summary
kandi X-RAY | ineffassign Summary
Detect ineffectual assignments in Go code. An assignment is ineffectual if the variable assigned is not thereafter used. This tool misses some cases because it does not consider any type information in its analysis. For example, assignments to struct fields are never marked as ineffectual. It should, however, never give any false positives.
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QUESTION
I create a .golangci.yml
in working directory, which have more linters
than default, and run golangci-lint run -v
but found linters are still default value, anyone encountered same issue? I have checked .golangci.yml
path is correct. below is our configure value:
ANSWER
Answered 2021-Jul-30 at 11:42This yaml file isn't indented properly. try:
QUESTION
With golangci-lint
I know I can use skip-dirs
or skip-files
settings but these just stop reporting at the end and I think the tool still does the "work", quoting docs :
... which files to skip: they will be analyzed, but issues from them won't be reported. ...
Is there way, say with a variant of //nolint
to prevent some files getting analysed by golangci-lint
in the first place so we don't waste build-time resources - memory/cpu - on them them ?
I also tried lines at the top like // Code generated by XXX. DO NOT EDIT.
and these like //nolint
stop reporting but I think golangci-lint
is still doing the analysis - i.e. tool runs slow with high memory when big "ignored" files are present. From https://github.com/golangci/golangci-lint#nolint I can do
ANSWER
Answered 2020-Jan-22 at 19:36Using a new build tag to exclude files for golangci-lint
actually reduces its memory consumption (by preventing parsing of the files)
Example below is based on : https://android.googlesource.com/platform/external/syzkaller/+/01d1494471798d6b91af9813d1d6c3e13a55536c
Go files which will now be "efficiently" skipped
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