Don't perform extra go env calls in go/packages.
Load only needed go env vars in golangci-lint.
Stay in sync by enabled analyzers in go vet: remove nilness and
atomicalign analyzers, add errorsas analyzer.
Don't build SSA for govet.
Standalone govet runs 25% faster than before. All runs can be 5-10% faster
than before.
Relates: #208
This false-positive is not present in the upstream stand-alone 'unused'
2019.1.1 program that golangci-lint uses.
pkg/lint.ContextLoader.filterPackages() did two things:
1. It removed synthetic "testmain" packages (packages with .Name=="main"
and .PkgPath ending with ".test")
2. It removed pruned subsumed copies of packages; if a package with files
"a.go" and "a_test.go", it results in packages.Load giving us two
packages:
- ID=".../a" GoFiles=[a.go]
- ID=".../a [.../a.test]" GoFiles=[a.go a_test.go]
The first package is subsumed in the second, and leaving it around
results in duplicated work, and confuses the 'deadcode' linter.
However, the 'unused' linter relies on both the ".../a" and
".../a [.../a.test]" packages being present. Pruning them causes it to
panic in some situations, which lead to this workaround:
af6baa5dc1
While that workaround got it to not panic, it causes incorrect results.
So, split filterPackages() in to two functions: filterTestMainPackages()
and filterDuplicatePackages(). The linter.Context.Packages list only
gets filterTestMainPackages() called on it, while linter.Context.Program
and linter.Context.SSAProgram get both filters applied.
With the source of the panic fixed, roll back a few now-unnecessary
commits in go-tools.
Significantly improve CPU and memory usage when not using SSA-powered linters.
Improve readability of go/packages errors.
Improve debugging capabilities and write doc about debugging.
This update should fix go get issues because of deps.
go-critic:
$ git cherry -v c3db6069acc5
+ fe28ac328f474c02e2383ca2bf44a606929a7048 checkers: add integration
tests with cgo for dupImports (#846)
+ 48a15b03b630252319474ba5ddc8455d2aebf34f checkers: fix fold-ranges
for floats in boolExprSimplify (#849)
+ 7bf73388643eb226addf2d5ed8a2c104be244b2e checkers: fix "Output:"
false positive in commentedOutCode (#852)
+ f6f702b31734df26415c2bd135f272d1a34d2973 checkers: extend
yodaStyleExpr supported ops list (#856)
+ 07bf84df361735ad1d90f84e79eb60c8386325c7 fix dependencies (#857)
+ 1df30086654074503eab008bdde4f3ce1921128d checkers: fix collection
URL (#860)
x/tools:
$ git cherry -v 685fecacd0a0 521d6ed310dd | fgrep -v internal/lsp
+ fe54fb35175bb1c0c175e2335e23d7fa90ca987a apidiff: represent a Report as a list of Changes
+ 15bbd99efc6f20619676dec93f914d12e5139e83 all: run go mod tidy
+ bb3b3ca95aec36bfc4a5cb10b58022e64aca735b go/packages: add some documentation for extractPackage
+ 4bf14f7f0668366a4275c6ef5e99bd8e807da1d3 internal/span: fix off-by-one in ToUTF16Column
+ cb2dda6eabdf9160e66ca7293897f984154a7f8b go/packages: deduplicate file parsing
+ 9e44c1c403071e0c2831952513e7b948587d94af go/internal/gccgoimporter: update package to match std lib version
+ 36563e24a2627da92566d43aa1c7a2dd895fc60d cmd/vet: verify potentially-recursive Stringers are actually Stringers
+ 31fd60d6bfdcfb2861856aa5b333bb135f6bbfd8 x/tools/go/packages/packagestest: fix GOPROXY file URLs for Windows
+ 2d660fb8a000e1c288dc2f2150401b364922ebe9 go/packages/packagestest: fix GOPROXY file URLs for Windows
+ 7af746645d5165109de0b5cb499980c22812dfc2 internal/span: fix another off-by-one in ToUTF16Column
+ 9d4d845e86f14303813298ede731a971dd65b593 cmd/goimports: add -format-only flag
+ 83df196e5764ed2415c28c1f39ba6cb3db747da0 internal/span: add a filename only print for spans
+ 5cec639030af3a6ada2732d9bfa1d3731ed55106 go/analysis: proposed fact enumeration API
+ 9cb3dcf692a103de0fd68c26f4f04183e0933f7c internal/span: update the offset if the end offset should be valid but is not
+ 2d16b83fe98cd1bed9e2ce9fdc86bd438d14aab7 go/vcs: ignore "mod" VCS type
+ 95299016986435f846545c27f956768ad3c3cb2f lostcancel: do not analyze cancel variable which defined outside current function scope
+ 8a42e17289ea392d63892321ce1f40bd07efcc9f compilebench: clean up different benchmark types
+ eeb76a0c47a3b97e99f330dc14174ef14777d2ba compilebench: factor running build tool commands
+ 60140f09094406e46618ef436a26dd8394983503 compilebench: add a linker benchmark
+ e31d36578abb3d202c4007c3747bf8ebb7c51011 compilebench: handle missing MemStats more gracefully
+ d996b19ee77cd9c8df974510f23b0696cedf1ca1 go/analysis/analysistest: fix word usage
+ 73554e0f78058c37e5421bc48273a72400172221 go/analysis/passes: fix bugs discovered in std
+ 35884eef200b5fc81c9044f644a8d9d911262488 cmd/vet: print help to stdout only
+ 45e43b2cb4facd370abb846ebf35575161849f3b go/packages/packagestest: fix MustCopyFileTree so that file fragments are always slash form
+ d81a07b7e58487eed036bf115fa834653590d6cd go/analysis/passes/bools: eliminate quadratic runtime, output
+ 2a413a02cc735933997fa1b467a7b27bc1b82567 godoc/static: let client use vet check returned by /compile endpoint
+ 4789ca9922f080dd3a8fc3c74df1c1306db2bb0b go/analysis/internal/analysisflags: call gob.Register on deleted analyzers
+ d1a3278ee74994e9aa609e9e711c616bba677d5d godoc/util: serve SVG files raw
+ 1da8801a9502f29f3f03edfc3149b947e6e1913c godoc: declare small victory over the punched card tyranny
+ 757ca719ca9689950c69081c10c5300fbb8e35db imports: rename to internal/imports
+ 0133cac3176f225883c5d817146de8633ed07ebc cmd/goimports: reuse cached state
+ 26647e34d3c04fd3eaef6fb824493b00af7b1b26 imports: allow nil Options in Process
Preprocessed files like .qtpl.go quicktemplate Go files can have
//line directives. They map to a source .qtpl file.
This commit fixes linting of such files:
1. don't fail on AST cache loading
2. output Go filename not .qtpl or similar
Also, here we update golint to the upstream version.
Relates: #316, #466, #467, #468
This brings in the upstream fix
1aadbdfdbb. (Upstream
issue is https://github.com/golang/go/issues/31163).
To create this commit, I did:
vgo get golang.org/x/tools
make update_deps
cd cmd/golangci-lint
go install -ldflags "-X 'main.version=$(git describe --tags)' -X 'main.commit=$(git rev-parse --short HEAD)' -X 'main.date=$(date)'"
Fixes#500
$ git cherry --abbrev -v 8afd9cbb6cfb 66fb7fc33547
+ 63b25c1 Fix typo in README (#235)
+ 419c929 G107 - SSRF (#236)
+ 145f1a0 Removed wrapping feature (#238)
+ ec32ce6 Support Go 1.11 (#239)
+ 762ff3a Allow quoted strings to be used to format SQL queries (#240)
+ 7f6509a Update README.md (#246)
+ 5f98926 Refactor Dockerfile (#245)
+ d3f1980 Fix false positives for SQL string concatenation with constants from another file (#247)
+ 64d58c2 Refactor the test code sample to support multiple files per sample
+ 1ecd47e bump Dockerfile golang from 1.10 to 1.11
+ 027dc2b This fixes the html template when using '-fmt=html' - resolves HTML escaping issues within the template - resolves reference issues to reportInfo struct i.e. issues -> Issues, metrics -> Stats
+ 8c09a83 Add install.sh script
+ 97bc137 Add CI Installation steps and correct markdown lint errors
+ 3116b07 Fix typos in comments and rulelist (#256)
+ 443f84f Fix golint link (#263)
+ 4180994 Make G201 ignore CallExpr with no args (#262)
+ 9b966a4 add test case for strings.Builder G104 whitelist inclusion
+ adb4222 whitelist strings.Builder method in rule G104
+ ae82798 Fix the WriteSring test by handling the error
+ 2695567 Build the code sample for string builder only fron Go 1.10 onwards
+ f14f17f Add a helper function which extracts the string parameters values of a call expression
+ 9b32fca Fix the bind rule to handle the case when the arguments of the net.Listen are returned by a function call
+ 24e3094 Extend the bind rule to handle the case when the net.Listen address in provided from a const
+ 72e95e8 Geneate and upload the test coverage report to codecove.io
+ 12400f9 Update README with the code coverage batch
+ 14ed63d Do not flag the unhandled errors which are explicitly ignored
+ f87af5f Detect the unhandled errors even though they are explicitly ignored if the 'audit: enabled' setting is defined in the global configuration (#274)
+ 5d33e6e Update the README with some details about the configuration file
+ b662615 Fix typo
+ a966ff7 Fix -conf example in README.md
+ 04ce7ba add a no-fail flag
+ e2752bc revert to default GOPATH if necessary (#279)
- c04360f make API
+ 66fb7fc Replace import paths
$ git cherry --abbrev -v d66bd3c5d5a6 379209517ffe | fgrep imports:
+ a06a922a imports: update zstdlib to Go 1.12
+ cb89afad imports: drop anything after a non identifier rune in package
names
$ git cherry -v cc9d2fb52971 fbb59629db34
+ 7362051ae01a0e35956c077c3be5505c70edd200 testdata: add more regression
tests
+ a88ca0234e2c3732a53cd49514fb3877a5d9f1f5 properly record which methods
implement interfaces
+ b762b0b27fa23ebbdfc31df1af4097cfd89a17f6 work properly with method
wrapper functions
+ f59bb08c5c7429b88e0c6e2399b12e71e8d950db testdata: consistently use
tabs
+ 46a5101c55d03117b263b4c5161e5d01353311c1 replace more callgraph code
with plain SSA
+ 1679b9996abdc6431c2147a133e5223ebb86ea60 rewrite foo(bar()) code to
work without callgraph
+ 71b5df77c291f8c5ead5f9ff0a69e0eebf3ae5b2 rewrite "called in return"
code without callgraph
+ fc5b1c74f563d4f2f9ee7d91eda648fc7baebf67 check: replace last use of
callgraph
+ 229ad68a599e2622cf9d3bb87a385b158efe736f fix a minor false negative in
callExtract
+ fbb59629db34a0f69275bc336cc8c3a4dd9fbe5d fix up another false negative
in testdata
This updates the unparam linter to the current version that has fewer
false positives. The go.{mod,sum} files and the vendor folder are
updated as follows:
export GO111MODULE=on
go get -u mvdan.cc/unparam
go mod tidy
go mod vendor
The unparam callgraph algorithm is no longer selectable. Ref:
https://github.com/mvdan/unparam/commit/e6a6d1c5
This is the reason for removing the c.CallgraphAlgorithm(us.Algo) line
from pkg/golinters/unparam.go.
Fix#324, relates #314
1. Update gocritic to the latest version
2. Use proper gocritic checkers repo, old repo was archived
3. Get enabled by default gocritic checks in sync with go-critic: don't
enable performance, experimental and opinionated checks by default
4. Support of `enabled-tags` options for gocritic
5. Enable almost all gocritic checks for the project
6. Make rich debugging for gocritic
7. Meticulously validate gocritic checks config
Also do following improvements:
- show proper sublinter name for megacheck sublinters
- refactor and make more simple and robust megacheck
merging/optimizing
- improve handling of unknown linter names in //nolint directives
- minimize diff of our megacheck version from the upstream,
https://github.com/golang/go/issues/29612 blocks usage of the upstream
version
- support the new `stylecheck` linter
- improve tests coverage for megacheck and nolint related cases
- update and use upstream versions of unparam and interfacer instead of forked
ones
- don't use golangci/tools repo anymore
- fix newly found issues after updating linters
Also should be noted that megacheck works much faster and consumes less
memory in the newest release, therefore golangci-lint works noticeably
faster and consumes less memory for large repos.
Relates: #314
The new version of goimports works 100x faster
with go modules. Also it has some new features:
$ git cherry -v 6c7e314b6563 92cdcd90bf52 | fgrep imports
+ 5bbcdc15656ef390fab5dd6e8daf95354f7171e3 imports: redesign fixImports
+ ee45598d2ff288037f53f9e13ae0b1a6e2165ad5 imports: create named imports for name/path mismatches (again)
+ 4c53570e0460bc32468f75bf9dd71c018d03bfa9 imports: ignore globals in different packages
+ 1d424dbce8dd500e9e449fd3ff9d0668c09e2ae1 imports: clean up customization seam
+ 6a3e9aa2ab7749d72d1006ee484271b4a11f96c2 imports: fix renamed sibling imports
+ 5f4a60f04f23ac48e0665f257413ae3eacf339be imports: fix renamed sibling imports more
+ bbccd8cae4a9a47e0f978e03ff4b5df88a9fde1e imports: use go/packages, support modules
+ d4971274fe382404aee0e8c163af974f2bf738e6 imports: don't remove imports that conflict with globals
This change introduces the ability to use the tilde (`~`) character in your
`-c/--config` flag value to expand your home directory. If invoking this via the
command line with `--config ~/.golangci-lint.yaml`, the user's shell expands the
`~` to the home directory. However, if something is invoking the program for
you (like an editor) it may not do the expansion.
Fixes#289
Signed-off-by: Tim Heckman <t@heckman.io>
