{"id":15935857,"url":"https://github.com/qawatake/nilnop","last_synced_at":"2025-04-03T19:28:20.969Z","repository":{"id":206620846,"uuid":"717014473","full_name":"qawatake/nilnop","owner":"qawatake","description":"Linter: nilnop detects nil is passed to a function that does nothing for nil","archived":false,"fork":false,"pushed_at":"2023-11-11T04:12:42.000Z","size":38,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-09T07:36:09.283Z","etag":null,"topics":["go","golang","linter","staticanalysis"],"latest_commit_sha":null,"homepage":"https://pkg.go.dev/github.com/qawatake/nilnop","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/qawatake.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-11-10T11:11:28.000Z","updated_at":"2023-11-12T05:37:14.000Z","dependencies_parsed_at":null,"dependency_job_id":"cec0285d-6b2f-4cf6-9013-13de3f361339","html_url":"https://github.com/qawatake/nilnop","commit_stats":{"total_commits":17,"total_committers":1,"mean_commits":17.0,"dds":0.0,"last_synced_commit":"b59c8c45d77895cea653bc409002a347f7c2ea1d"},"previous_names":["qawatake/nilnop"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qawatake%2Fnilnop","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qawatake%2Fnilnop/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qawatake%2Fnilnop/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qawatake%2Fnilnop/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/qawatake","download_url":"https://codeload.github.com/qawatake/nilnop/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247064504,"owners_count":20877608,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["go","golang","linter","staticanalysis"],"created_at":"2024-10-07T04:02:31.271Z","updated_at":"2025-04-03T19:28:20.933Z","avatar_url":"https://github.com/qawatake.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# nilnop\n\n[![Go Reference](https://pkg.go.dev/badge/github.com/qawatake/nilnop.svg)](https://pkg.go.dev/github.com/qawatake/nilnop)\n[![test](https://github.com/qawatake/nilnop/actions/workflows/test.yaml/badge.svg)](https://github.com/qawatake/nilnop/actions/workflows/test.yaml)\n\nLinter `nilnop` detects nil is passed to a function that does nothing for nil.\n\n```go\nfunc f() (err error) {\n  reportError(err) // \u003c- nil is passed to reportError\n  err = errors.New(\"new error\")\n  reportError(err) // ok because err is not nil\n  return err\n}\n\n// reportError panics if err is not nil.\nfunc reportError(err error) {\n  if err != nil {\n    panic(err)\n  }\n}\n```\n\nYou can try an example by running `make run.example`.\n\n## How to use\n\nBuild your `nilnop` binary by writing `main.go` like below.\n\n```go\npackage main\n\nimport (\n  \"github.com/qawatake/nilnop\"\n  \"golang.org/x/tools/go/analysis/unitchecker\"\n)\n\nfunc main() {\n  unitchecker.Main(\n    nilnop.NewAnalyzer(\n      nilnop.Target{\n        PkgPath:  \"github.com/qawatake/nilnop/internal/example\",\n        FuncName: \"reportError\",\n        ArgPos:   0,\n      },\n    ),\n  )\n}\n```\n\nThen, run `go vet` with your `nilnop` binary.\n\n```sh\ngo vet -vettool=/path/to/your/nilnop ./...\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fqawatake%2Fnilnop","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fqawatake%2Fnilnop","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fqawatake%2Fnilnop/lists"}