makezero ensures that objects recognized as slices are initialized with length 0. By default, this is only required when we find a subsequent append to the object, but can also be enabled at all times as a way of discouraging the use of integer variables (i.e. "i") to index slices.
Otherwise, if one configures multiple invalid linters, or jumps between
the versions, it is annoying to get same error with different value N
times.
Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>
* Introduce gci as new linter
Signed-off-by: Xiang Dai <long0dai@foxmail.com>
* use goimports setting if not specified
Signed-off-by: Xiang Dai <long0dai@foxmail.com>
* wip
more
add new files
run command fixes
more
* go.mod
* order
* same package
* review comment
* enable linter in .golangci.yml
* add testcase for default-signifies-exhaustive: true
* adjust runGoErrchk instead
* disable the linter
* cleanup
* more cleanup
* cleanup
* add ability to set issue severity for out formats that support it based on severity rules
* fix lint issues
* change log child name
* code climate omit severity if empty
* add tests for severity rules, add support for case sensitive rules, fix lint issues, better doc comments, share processor test
* deduplicated rule logic into a base rule that can be used by multiple rule types, moved severity config to it's own parent key named severity, reduced size of NewRunner function to make it easier to read
* put validate function under base rule struct
* better validation error wording
* add Fingerprint and Description methods to Issue struct, made codeclimate reporter easier to read, checkstyle output is now pretty printed
Run CI on mac os only with go1.13 and on windows only on go1.14.
Speed up tests. Introduce --allow-parallel-runners.
Block on parallel run lock 5s instead of 60s.
Don't invalidate analysis cache for minor config changes.
Ensure that `unused` is always the last
in execution order. It can speed up packages loading
a bit.
Refactor enabled linters set to remove extra logging.
Relates: #944
The primary improvement is in early clearing of
analyzed package's TypeInfo, facts, etc for
whole program analyzers (`unused`). Clear it when it
becomes unused and GC collects them early. Initially this
clearing was performed for all analyzers except `unused`.
Update staticcheck from v0.0.1-2019.2.3 to v0.0.1-2020.1.4
Also in this commit:
* speed up loading packages from export data (2.5s -> 2.1s for std)
by not using mutex for export data since it was allowed in
x/tools#07722704da13
* make an order of execution of linters stable
* update renameio and robustio
* use robustio in caching
Relates: #987, #994, #995, #1011
