Bump golangci-lint to v2 and fix new lint issues #3385
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kayrus
reviewed
May 20, 2025
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don't mind me, just asking: are we sure those linters are worth the effort? |
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the ones that modify error messages? partly... |
Done by bumping the version in the Makefile and running the
'golangci-lint migrate' command via podman as we do in the Makefile.
podman run -t --rm -v $PWD:/app -w /app \
golangci/golangci-lint:v2.1.6 \
golangci-lint migrate
This yields a number of news error from staticcheck, listed below, which
we temporarily ignore pending a fix.
S1038: should use fmt.Fprintf instead of fmt.Fprint(fmt.Sprintf(...))
ST1005: error strings should not be capitalized
ST1005: error strings should not end with punctuation or newlines
ST1017: don't use Yoda conditions
ST1019: package ".*" is being imported more than once
ST1019(related information): other import of ".*"
ST1023: should omit type .* from declaration; it will be inferred from the right-hand side
QF1011: could omit type .* from declaration; it will be inferred from the right-hand side
QF1001: could apply De Morgan's law
QF1003: could use tagged switch on .*
QF1004: could use strings.ReplaceAll instead
QF1008: could remove embedded field ".*" from selector
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
This looks complicated, but it's just a whole lot of sed invocations. Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
More sed, along with some manual fixups.
sed -i 's/fmt.Errorf("\([A-Z]\)/fmt.Errorf("\L\1/' \
$(ag 'fmt.Errorf\("[A-Z]' -l)
sed -i 's/fmt.Errorf("\(.*\)\.")/fmt.Errorf("\1")/' \
$(ag 'fmt.Errorf\(' -l)
sed -i 's/errors.New("\([A-Z]\)/errors.New("\L\1/' \
$(ag 'errors.New\("[A-Z]' -l)
sed -i 's/errors.New("\(.*\)\.")/errors.New("\1")/' \
$(ag 'errors.New\(' -l)
(yes, that could have a one-liner but $complexity)
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
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This is a large but relatively trivial PR that, per $subject, bumps our version of golangci-lint to the latest version and addresses any conflicts introduced. The only user-facing change is that some errors messages have changed (lowercase first characters and stripped full stops).