{"id":13436120,"url":"https://github.com/antlr/grammars-v4","last_synced_at":"2026-02-12T13:38:22.378Z","repository":{"id":4804974,"uuid":"5958314","full_name":"antlr/grammars-v4","owner":"antlr","description":"Grammars written for ANTLR v4; expectation that the grammars are free of actions.","archived":false,"fork":false,"pushed_at":"2025-08-25T21:47:36.000Z","size":51743,"stargazers_count":10742,"open_issues_count":637,"forks_count":3775,"subscribers_count":226,"default_branch":"master","last_synced_at":"2025-08-25T23:31:50.046Z","etag":null,"topics":["hacktoberfest"],"latest_commit_sha":null,"homepage":"","language":"ANTLR","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/antlr.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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,"zenodo":null}},"created_at":"2012-09-25T23:45:11.000Z","updated_at":"2025-08-25T21:47:41.000Z","dependencies_parsed_at":"2023-07-05T17:16:13.920Z","dependency_job_id":"53870c69-c18f-4934-9aff-eb042b1d8942","html_url":"https://github.com/antlr/grammars-v4","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/antlr/grammars-v4","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antlr%2Fgrammars-v4","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antlr%2Fgrammars-v4/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antlr%2Fgrammars-v4/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antlr%2Fgrammars-v4/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/antlr","download_url":"https://codeload.github.com/antlr/grammars-v4/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antlr%2Fgrammars-v4/sbom","scorecard":{"id":199254,"data":{"date":"2025-08-11","repo":{"name":"github.com/antlr/grammars-v4","commit":"d0f72ce9467cc2b78c0eb2acd95e0a86377914ac"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":4.9,"checks":[{"name":"Code-Review","score":9,"reason":"Found 29/30 approved changesets -- score normalized to 9","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Maintained","score":10,"reason":"30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Token-Permissions","score":0,"reason":"detected GitHub workflow tokens with excessive permissions","details":["Warn: no topLevel permission defined: .github/workflows/main.yml:1","Info: no jobLevel write permissions found"],"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"Dangerous-Workflow","score":10,"reason":"no dangerous workflow patterns detected","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"License","score":0,"reason":"license file not detected","details":["Warn: project does not have a license file"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'master'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Pinned-Dependencies","score":0,"reason":"dependency not pinned by hash detected -- score normalized to 0","details":["Warn: malformed csproj file: error parsing csproj file","Warn: malformed csproj file: error parsing csproj file","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/Antlr4cs/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/Antlr4cs/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Antlr4cs/st.run.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Antlr4cs/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/Antlr4ng/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/Antlr4ng/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/Antlr4ng/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Antlr4ng/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/CSharp/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/CSharp/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/CSharp/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/CSharp/st.run.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/CSharp/st.test-ambiguity.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/CSharp/st.test-cover.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/CSharp/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Cpp/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/Cpp/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Cpp/st.run.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Cpp/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Dart/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/Dart/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/Dart/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Dart/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Go/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/Go/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/Go/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Go/st.run.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Go/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Java/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/Java/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/Java/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Java/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/JavaScript/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/JavaScript/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/JavaScript/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/JavaScript/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/PHP/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/PHP/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/PHP/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/PHP/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Python3/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/Python3/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/Python3/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/Python3/st.test.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/TypeScript/st.build.sh:0","Info: Possibly incomplete results: error parsing shell code: \u003e must be followed by a word: _scripts/templates/TypeScript/st.clean.sh:0","Info: Possibly incomplete results: error parsing shell code: = must follow a name: _scripts/templates/TypeScript/st.perf.sh:0","Info: Possibly incomplete results: error parsing shell code: a command can only contain words and redirects; encountered (: _scripts/templates/TypeScript/st.test.sh:0","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:259: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:263: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:63: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/main.yml:68: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:83: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/main.yml:94: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:101: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:110: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:126: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:197: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:207: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:217: update your workflow using https://app.stepsecurity.io/secureworkflow/antlr/grammars-v4/main.yml/master?enable=pin","Warn: npmCommand not pinned by hash: _scripts/reformat.sh:317","Warn: nugetCommand not pinned by hash: _scripts/templates/Antlr4cs/st.build.sh:4: pin your dependecies by either enabling central package management (https://learn.microsoft.com/nuget/consume-packages/Central-Package-Management) or using a lockfile (https://learn.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies)","Warn: npmCommand not pinned by hash: _scripts/test-static-checks.sh:324","Warn: npmCommand not pinned by hash: sql/mysql/Oracle/Antlr4ng/build.sh:4","Warn: npmCommand not pinned by hash: sql/mysql/Oracle/Antlr4ng/build.sh:5","Warn: npmCommand not pinned by hash: sql/mysql/Oracle/TypeScript/build.sh:17","Warn: npmCommand not pinned by hash: sql/mysql/Oracle/TypeScript/build.sh:18","Warn: pipCommand not pinned by hash: .github/workflows/main.yml:231","Warn: pipCommand not pinned by hash: .github/workflows/main.yml:124","Warn: npmCommand not pinned by hash: .github/workflows/main.yml:134","Info:   0 out of  11 GitHub-owned GitHubAction dependencies pinned","Info:   0 out of   2 third-party GitHubAction dependencies pinned","Info:   0 out of   7 npmCommand dependencies pinned","Info:   0 out of   1 nugetCommand dependencies pinned","Info:   0 out of   2 pipCommand dependencies pinned"],"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 30 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}}]},"last_synced_at":"2025-08-16T22:30:29.863Z","repository_id":4804974,"created_at":"2025-08-16T22:30:29.863Z","updated_at":"2025-08-16T22:30:29.863Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":273947459,"owners_count":25196390,"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","status":"online","status_checked_at":"2025-09-06T02:00:13.247Z","response_time":2576,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["hacktoberfest"],"created_at":"2024-07-31T03:00:44.337Z","updated_at":"2026-02-12T13:38:22.322Z","avatar_url":"https://github.com/antlr.png","language":"ANTLR","funding_links":[],"categories":["ANTLR","hacktoberfest","Antlr"],"sub_categories":[],"readme":"![CI](https://github.com/antlr/grammars-v4/actions/workflows/main.yml/badge.svg)\n\n# Grammars-v4\n\nThis repository is a collection of formal grammars written for [ANTLR v4](https://github.com/antlr/antlr4)\n\nThe root directory name is the all-lowercase name of the language or file format parsed by the grammar. For example, java, cpp, csharp, c, etc...\n\n## FAQ\n\nPlease refer to the [grammars-v4 Wiki](https://github.com/antlr/grammars-v4/wiki)\n\n## Code of Conduct\n\nPlease refer to [House Rules](https://github.com/antlr/grammars-v4/blob/master/House_Rules.md)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fantlr%2Fgrammars-v4","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fantlr%2Fgrammars-v4","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fantlr%2Fgrammars-v4/lists"}