golang / lint Public archive Notifications Fork 528 Star 4k Code Issues Pull requests Actions Security Insights zsh: command not found: golint #494 Closed Why did it take so long for Europeans to adopt the moldboard plow? Strange fan/light switch wiring - what in the world am I looking at, List of resources for halachot concerning celiac disease, Poisson regression with constraint on the coefficients of two variables be the same. errorlint is a linter for that can be used to find code that will cause problems with the error wrapping scheme introduced in Go 1.13. execinquery is a linter about query string checker in Query function which reads your Go src files and warning it finds, check exhaustiveness of enum switch statements. golangci-lint. # Require the use of a single global 'const' declaration only. # Min number of statements inside a branch to trigger a warning. # When set to false, ignores files with "GENERATED" header, similar to golint. Install golangci-lint. # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`. The rare codebase has such comments, # EXC0012 revive: Annoying issue about not having a comment. # Report pre-allocation suggestions on for loops. If, # this is set to true - the append call must append either a variable. You will get the perfect Go code review because we are focused only on one language - Go. # See the dedicated "output" documentation section. # Analyzer name, run `go tool vet help` to see all analyzers. # Only affects out formats that support setting severity information. # Checks assignments with too many blank identifiers. Running the linters The easiest way to check locally if your changes will pass the lint step in CI is to run ./dev/check/go-lint.sh. # List of function patterns to exclude from analysis. * by other packages, and that stutters; consider calling this, - (possible misuse of unsafe.Pointer|should have signature), # EXC0005 staticcheck: Developers tend to write in C-style with an explicit 'break' in a 'switch', so it's ok to ignore, - ineffective break statement. Find centralized, trusted content and collaborate around the technologies you use most. # See https://github.com/mgechev/revive#command-line-flags. Replaced by exhaustruct. # Comma-separated list of disabled groups or skip empty to enable everything. is not checked, # EXC0002 golint: Annoying issue about not having a comment. # "/" will be replaced by current OS file path separator to properly work on Windows. Redistributable license Please include the following information: go version go1.13.8 linux/amd64 # Whether to skip int/uint/uintptr types. Microsoft Azure joins Collectives on Stack Overflow. Checks that there is no simultaneous return of, nlreturn checks for a new line before return and branch statements to increase code clarity, noctx finds sending http request without context.Context, Reports ill-formed or insufficient nolint directives. step: However, due to the nature of golangci-lint as a code quality tool, # Default: [".Errorf(", "errors.New(", "errors.Unwrap(", ".Wrap(", ".Wrapf(", ".WithMessage(", ".WithMessagef(", ".WithStack("]. # Suppress the wrong nil assertion warning. How Intuit improves security, latency, and development velocity with a Site Maintenance - Friday, January 20, 2023 02:00 - 05:00 UTC (Thursday, Jan Were bringing advertisements for technology courses to Stack Overflow, Find and Replace Inside a Text File from a Bash Command, How to redirect and append both standard output and standard error to a file with Bash, Command not found error in Bash variable assignment. privacy statement. GolangCI-Lintlintgometalinter5 go modules golang go get -u github.com/golangci/golangci-lint/cmd/golangci-lint https://github.com/golangci/golangci-lint/releases golangci-lint run []/ [] golangci-lint run ./. How can citizens assist at an aircraft crash site? Go to latestPublished: Aug 27, 2018 License: AGPL-3.0 MainVersions Licenses Details Valid go.mod file The Go module system was introduced in Go 1.11 and is the official dependency management Computes and checks the cyclomatic complexity of functions, Tool for detection of FIXME, TODO and other comment keywords, Golang linter to check the errors handling expressions, Gofmt checks whether code was gofmt-ed. # The list of supported checkers can be find in https://go-critic.github.io/overview. There is a .golangci.reference.yml file with all supported options, their description, and default values. # Require the use of a single global 'type' declaration only. It's not practical to fix all existing issues at the moment of integration: much better to not allow issues in new code. # (in addition to defaults context.WithCancel,context.WithDeadline,context.WithTimeout,context.WithValue, # errors.New,fmt.Errorf,fmt.Sprint,fmt.Sprintf,sort.Reverse), # Comma-separated list of names of methods of type func() string whose results must be used. How to contribute. Golangci-lint is a Go linters tool that runs linters in parallel, reuses the Go build cache, and caches analysis results for significantly improved performance on subsequent runs, is the preferred way to configure linting in Go projects. sudo yum install epel-release && sudo yum update As for other commands, you can usually replace apt-get with yum. --allow-serial-runners Allow multiple golangci-lint instances running, but serialize them around a lock. The configuration for golangci-lint can be managed through command line options or a configuration file, although the former has a greater priority over the latter if both are used at the same time. -E, --enable strings Enable specific linter, -D, --disable strings Disable specific linter, --enable-all Enable all linters, --disable-all Disable all linters, -p, --presets strings Enable presets (bugs|comment|complexity|error|format|import|metalinter|module|performance|sql|style|test|unused) of linters. # Default: the number of logical CPUs usable by the current process. # Check that each sentence ends with a period. This project exists thanks to all the people who contribute. PKG_CONFIG="pkg-config" # Patterns for global variable names that are checked for reassignment. # Whether to be strict about shadowing; can be noisy. GOHOSTOS="linux" Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. We believe in open source and GolangCI is an open source project. # One of the conditions in the Where() clause is rejected. Once it is installed, you run golangci-lint with the command: golangci-lint run Because golangci-lint runs so many tools (as of this writing, it runs 10 different linters by default, and allows you to enable another 50), it's inevitable that your team disagrees with some of its suggestions. Join our slack channel by joining Gophers workspace and then joining channel #golangci-lint. IMPORTANT: It's highly recommended installing a specific version of golangci-lint available on the releases page. How were Acorn Archimedes used outside education? The repository of the linter has been archived by the owner. # Example: "checkstyle:report.json,colored-line-number". GOMOD="" golang: archive/tar: unbounded memory consumption when reading headers (CVE-2022-2879) golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters (CVE-2022-2880) prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698) golang: net/http/httputil: NewSingleHostReverseProxy - omit However, due to the nature of golangci-lint as a code quality tool, it's not always clear when a minor or major version bump occurs. MOLPRO: is there an analogue of the Gaussian FCHK file? # Optional list of variable declarations that should be ignored completely. redocly lint openapi.yaml. CGO_FFLAGS="-g -O2" # The matching patterns can use matching syntax from https://pkg.go.dev/path#Match. # See the dedicated "run" documentation section. If no configuration file has been found, GolangCI-Lint will try to find one in your home directory. # ruleguard prints the specific Where() condition that was rejected. Reformat imports in autofix mode. # Tags can be defined with # character prefix. GolangCI is built by developers for developers. Because golangci-lint runs so many tools (as of this writing, . # Correct spellings using locale preferences for US or UK. # An array of strings that specify substrings of signatures to ignore. # Default: ["argument", "case", "condition", "operation", "return", "assign"]. Details for golangci-lint License GPL-3.0-only Last updated 24 October 2022 Links Developer website # If severity rules are defined and the issues do not match or no severity is provided to the rule. # Can use regexp here: `generated. # You can specify idiomatic endings for interface. Set to 0 to disable (default 3). # Regexp pattern for variables and constants to find. Details for golangci-lint What happened: The master code executes the make lint project check and there is an error. Replaced by unused. # Struct Patterns is list of expressions to match struct packages and names. # Check whether fmt.Errorf uses the %w verb for formatting errors. # Custom section: groups all imports with the specified Prefix. It runs linters in parallel, uses caching, supports yaml config, has integrations Remark: We can still install golangci-lint by go install using such command: We recommend using binary installation. The GolangCI Core Team has GitHub admin privileges on the repo. What happened When I run git commit, pre-commit run golint command, and now it prints 'golint: command not found'. I'm attaching my Bash file just incase it's related - PasteBin # Blocked module with version constraint. # Suggest the use of time.Month.String(). I have created a make file to run some bash commands for Go. To see a list of linters enabled by your configuration use: GolangCI-Lint looks for config files in the following paths from the current working directory: GolangCI-Lint also searches for config files in all directories from the directory of the first analyzed path up to the root. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. # assigned, called or used on the line above. # see https://github.com/kisielk/errcheck#the-deprecated-method for details. # Run `go tool vet help` to see all analyzers. # See https://github.com/curioswitch/go-reassign#usage. # If flag is not set, log error and skip rule files that contain an error. # A list of packages for the list type specified. I don't know if my step-son hates me, is scared of me, or likes me? GolangCI-Lint stores its cache in the subdirectory golangci-lint inside the default user cache directory. maintidx measures the maintainability index of each function. # Mainly related to generics support since go1.18. # Disable to ensure that all nolint directives actually have an effect. To see a list of supported linters and which linters are enabled/disabled: # To specify a set of function names to exclude. # To specify a set of rules to explicitly exclude. An analyzer to analyze expression groups. It's not hard, but there are some not obvious moments and I will explain them. # Enable debug to identify which 'Where' condition was rejected. # Required order of `type`, `const`, `var` and `func` declarations inside a file. # switch statements to satisfy exhaustiveness. We recommend using official formula instead of the tap, but sometimes the most recent release You can override the default cache directory with the environment variable GOLANGCI_LINT_CACHE; the path must be absolute. goGo is an open source programming language that makes it easy to build simple, reliable, and efficient software. golangci-lint is a fast Go linters runner. # we confidently recognize autogenerated files. ci: support building loong64 release binaries (, build(deps): bump json5 from 2.2.1 to 2.2.3 in /.github/peril (, fix: set an explicit GOROOT in the Docker image for go-critic (, dev: clean configuration, documentation, and code (, docs: add note about binary requirement for plugin (, dev: add doc about internal package extracted from Go (, build(deps): bump github.com/ldez/tagliatelle from 0.3.1 to 0.4.0 (, chore: update go.mod for gen_github_action_config script (, build(deps): bump github.com/polyfloyd/go-errorlint from 1.0.4 to 1.0, Enable auto-fixing when running via pre-commit, build(deps): bump gatsby-plugin-mdx from 3.13.0 to 3.15.2 in /docs (. This is different from depguard where there are different block types for example version constraints and module recommendations. # Using `autoscalingv1alpha1` alias for `knative.dev/serving/pkg/apis/autoscaling/v1alpha1` package. See the dedicated linters-settings documentation section. and we always use the latest patch version. # Check that each sentence starts with a capital letter. # Enforces newlines (or comments) after every multi-line if statement. Documentation. # Allow multiple comments in the beginning of a block separated with newline. # Allows cuddling to assignments even if they span over multiple lines. # If this list is not empty, only the words defined in this list will be detected. # But independently of this option we use default exclude patterns. # Causes an error if a short declaration (:=) cuddles with anything other than. GOSUMDB="sum.golang.org" Replaced by revive(var-naming). To see which config file is being used and where it was sourced from run golangci-lint with -v option. Checks for misuse of Sprintf to construct a host with port in a URL. # With check-error-free-encoding set to true, errchkjson does warn about errors. CGO_ENABLED="1" By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. # Require the use of grouped global 'var' declarations. # Filter out the issues with a lower confidence than the given value. # see https://github.com/julz/importas#use-regular-expression for details. knative.dev/serving/pkg/apis/autoscaling/v1alpha1. # Allow only slices initialized with a length of zero. Documentation Documentation is hosted at https://golangci-lint.run. # Presence of "default" case in switch statements satisfies exhaustiveness. redocly cli is installed globally. # Suggest the use of constant.Kind.String(). Valid go.mod file . Did you mean to break out of the outer loop, # EXC0006 gosec: Too many false-positives on 'unsafe' usage, # EXC0007 gosec: Too many false-positives for parametrized shell calls, - Subprocess launch(ed with variable|ing should be audited), # EXC0008 gosec: Duplicated errcheck checks, # EXC0009 gosec: Too many issues in popular repos, - (Expect directory permissions to be 0750 or less|Expect file permissions to be 0600 or less), # EXC0010 gosec: False positive is triggered by 'src, err := ioutil.ReadFile(filename)', # EXC0011 stylecheck: Annoying issue about not having a comment. GONOSUMDB="" # The builtin exclusions can be disabled by setting `use-builtin-exclusions` to `false`. Set to 0 to disable (default 50), --max-same-issues int Maximum count of issues with the same text. # To enable/disable the asasalint builtin exclusions of function names. # List of file patterns to exclude from analysis. This is run as part of ./dev/check/all.sh, so if it passes, linting should be good in CI as well. Checks types passed to the json encoding functions. Stopping electric arcs between layers in PCB - big PCB burn. # Section names are case-insensitive and may contain parameters in (). Being available to review longstanding/forgotten pull requests. Drop-in replacement of golint. Re-releasing after a failed release (i.e., publishing a release that doesn't work for anyone). # Exclude some linters from running on tests files. You should expect to see the respective path that you have set. Checks that sentinel errors are prefixed with the. golangci-lint Alex Murray (alexmurray) PublisherStar developer Alex Murray (alexmurray) PublisherStar developer Development Utilities Install Fast linters runner for Go Runs linters in parallel, uses caching, supports yaml config, has integrations with all major IDE and has dozens of linters included. Once it is installed, you run golangci-lint with the command: golangci-lint run. It's fast and uses smart caching inside checks that the length of a variable's name matches its scope. # The maximum number of methods allowed for an interface. # See https://github.com/tomarrell/wrapcheck#configuration for more information. # It's a super-useful option for integration of golangci-lint into existing large codebase. # Allow multiple var/declaration statements to be cuddled. . Why did OpenSSH create its own key format, and not use PKCS#8? # The default order of sections is `standard > default > custom > blank > dot`. # Exclude known linters from partially hard-vendored code. ): -bash: __git_ps1: command not found. # Set to true if no external program/library imports your code. golangci/golangci-lint info checking GitHub for tag 'v1.32.2' (Optional), "testing if blocked version constraint works.". Choose the download for your platform and install it. # The longest distance, in source lines, that is being considered a "small scope". Documentation is hosted at https://golangci-lint.run. # Has higher priority than max-decl-chars. # Require all logging keys to be inlined constant strings. Making statements based on opinion; back them up with references or personal experience. GOFLAGS="" # As alternative of directive 'template', you may put the path to file with the template source. Looking out for up-and-coming members of the GolangCI community who might want to serve as Core Team members. Fast linters runner for Go. # Size in bytes that makes the warning trigger. Error is : make: *** [Makefile:23: check] Error 1. Not able to install golangci-lint in ubuntu 18.04 Ask Question Asked 2 years, 7 months ago Modified 2 years, 7 months ago Viewed 1k times 0 On installing vim-go in my Ubuntu 18.04 but on following the steps I am getting an error as shown below :- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Backward incompatible change of configuration with extremely low impact, e.g. The first option is nice, but that implies to have this setup done for every single job. # Section configuration to compare against. Already on GitHub? # Check t.Helper() begins helper function. Replaced by govet 'fieldalignment'. # Comma-separated list of file paths containing ruleguard rules. When the --cpu-profile-path or --mem-profile-path arguments are specified, golangci-lint writes runtime profiling data Why is water leaking from this hole under the sink? # It's not practical to fix all existing issues at the moment of integration: # much better don't allow issues in new code. checks whether Err of rows is checked successfully. it's not always clear when a minor or major version bump occurs. Closed this issue, feel free to reopen if required. # Do strict checking when assigning from append (x = append(x, y)). # Maximum allowed value of entropy/string length. # If `true`, make the section order the same as the order of `sections`. # If false (default) - golangci-lint acquires file lock on start. Learn; Docs . Manage the use of 'replace', 'retract', and 'excludes' directives in go.mod. Why Go Case Studies Common problems companies solve with Go. # Which checks should be disabled; can't be combined with 'enabled-checks'. # Dot section: contains all dot imports. GitHub This repository has been archived by the owner before Nov 9, 2022. # See https://go-critic.github.io/overview#checks-overview. root@fjd-virtual-machine:/home/fjd# curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.32.2 # Allow multiple parallel golangci-lint instances running. The owner seems to have abandoned the linter. # Check *testing.F is first param (or after context.Context) of helper function. 'example\.com/package\.ExampleStruct[\d]{1,2}'. # List of packages that don't end with _test that tests are allowed to be in. adding validation of a list of enabled, Major release (likely to break your lint build), Backward incompatible change of configuration with huge impact, e.g. # If true, ignore #nosec in comments (and an alternative as well). Node-sass binding problem in Github-Actions, Unable to sign AAB file using 'r0adkll/sign-android-release@v1' in github action workflow, Github actions- For linter and prettier for angular app in Github. # the regex is used to ignore names within pkg. If false (default) - golangci-lint acquires file lock on start. Reports unsupported types and optionally reports occasions, where the check for the returned error can be omitted. # Suppress the wrong error assertion warning. For example, in our GitHub Action we require users to explicitly set the minor version of golangci-lint golangci-lint is a fast Go linters runner. # If `custom-order` is `true`, it follows the order of `sections` option. $ go version go version go1.15.2 linux/amd64 What I want I want to make a microservice implemented by Go. go install/go get installation isn't recommended because of the following points: golangci-lint follows semantic versioning. Defaults to assignments or calls looking, # Causes an error when an If statement that checks an error variable doesn't. If the same bool/string/int option is provided on the command-line set := int set . Can be absolute or local. The repository of the linter has been deprecated by the owner. We have two options here: either we set up Clang in the job (using before_script ); or we use a Docker image with Clang installed by default. # and interfaces provided by the standard library. # Maximum length of variable declaration measured in number of lines, after which linter won't suggest using short syntax. You can configure specific linters' options only within the config file (not the command-line). To learn more, see our tips on writing great answers. # To disable the errcheck built-in exclude list. Here is the recommended way to install golangci-lint v1.50.1: It is advised that you periodically update the version of golangci-lint as the project is under active development # List of blocked module version constraints. Non-user-facing changes such as refactoring code, adding, deleting, or modifying tests, and increasing test coverage. wastedassign finds wasted assignment statements. # Require printf-like format specifier (%s, %d for example) not present. Yaml-based configuration. The rare codebase has such comments, --exclude-case-sensitive If set to true exclude and exclude rules regular expressions are case sensitive, --max-issues-per-linter int Maximum issues count per one linter. # A comma-separated list of prefixes, which, if set, checks import paths. The rare codebase has such comments, - (comment on exported (method|function|type|const)|should have( a package)? # See the License for the specific language governing permissions and. What are possible explanations for why Democratic states appear to have higher homeless rates per capita than Republican states? # Glob patterns such as 'rules-*.go' may be specified. The latest version of the tools can be found at the downloads page on the Go website. The macports installation mode is community driven, and not officially maintained by golangci team. # Set to true to raise lint issues for packages that are loaded from a local path via replace directive. # Both settings are lists of the keywords and regular expressions matched to interface or package names. This section is not present unless explicitly enabled. If not empty, passed as -mod=
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