{"id":73008,"name":"flex","ecosystem":"spack","description":"Flex is a tool for generating scanners.\n","homepage":"https://github.com/westes/flex","licenses":"[]","normalized_licenses":["Other"],"repository_url":"https://github.com/westes/flex","keywords_array":[],"namespace":null,"versions_count":5,"first_release_published_at":"2022-04-05T09:13:40.228Z","latest_release_published_at":"2022-04-05T09:13:40.228Z","latest_release_number":"2.6.4","last_synced_at":"2026-09-28T23:38:52.486Z","created_at":"2022-04-05T09:13:40.173Z","updated_at":"2026-09-28T23:39:00.269Z","registry_url":"https://packages.spack.io/package.html?name=flex","install_command":"spack install flex","documentation_url":null,"metadata":{},"repo_metadata":{"id":11950410,"uuid":"14521001","full_name":"westes/flex","owner":"westes","description":"The Fast Lexical Analyzer - scanner generator for lexing in C and C++","archived":false,"fork":false,"pushed_at":"2026-08-03T14:35:20.000Z","size":4728,"stargazers_count":4040,"open_issues_count":164,"forks_count":572,"subscribers_count":92,"default_branch":"master","last_synced_at":"2026-09-21T06:41:57.704Z","etag":null,"topics":["c","flex","lexer","lexer-generator"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/westes.png","metadata":{"files":{"readme":"README.md","changelog":"NEWS","contributing":"CONTRIBUTING.md","funding":".github/funding.yml","license":"COPYING","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":"AUTHORS","dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null},"funding":{"github":"westes"}},"created_at":"2013-11-19T10:19:33.000Z","updated_at":"2026-09-19T11:58:19.000Z","dependencies_parsed_at":"2024-01-13T16:12:31.693Z","dependency_job_id":"e96d4527-8b28-40aa-8950-cebac9677f2a","html_url":"https://github.com/westes/flex","commit_stats":{"total_commits":2547,"total_committers":68,"mean_commits":"37.455882352941174","dds":0.6254416961130742,"last_synced_commit":"d30bdf45a88d59ae9fd2c893671dfa87f7363797"},"previous_names":[],"tags_count":9,"template":false,"template_full_name":null,"purl":"pkg:github/westes/flex","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/westes","download_url":"https://codeload.github.com/westes/flex/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/sbom","scorecard":{"id":1238472,"data":{"date":"2025-08-25","repo":{"name":"github.com/westes/flex","commit":"bf254c75b1e0d2641ebbd7fc85fb183f36a62ea7"},"scorecard":{"version":"v5.2.1-41-g40576783","commit":"40576783fda6698350fcbbeaea760ff827433034"},"score":6.4,"checks":[{"name":"Maintained","score":0,"reason":"0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#maintained"}},{"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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#dangerous-workflow"}},{"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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#packaging"}},{"name":"Code-Review","score":8,"reason":"Found 7/8 approved changesets -- score normalized to 8","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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#code-review"}},{"name":"Token-Permissions","score":10,"reason":"GitHub workflow tokens follow principle of least privilege","details":["Info: jobLevel 'contents' permission set to 'read': .github/workflows/codeql-analysis.yml:43","Info: jobLevel 'packages' permission set to 'read': .github/workflows/codeql-analysis.yml:39","Info: jobLevel 'actions' permission set to 'read': .github/workflows/codeql-analysis.yml:42","Info: jobLevel 'actions' permission set to 'read': .github/workflows/nightly.yml:19","Warn: jobLevel 'contents' permission set to 'write': .github/workflows/nightly.yml:20","Info: topLevel permissions set to 'read-all': .github/workflows/build.yml:11","Info: found token with 'none' permissions: .github/workflows/codeql-analysis.yml:1","Info: found token with 'none' permissions: .github/workflows/nightly.yml:1"],"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#token-permissions"}},{"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/40576783fda6698350fcbbeaea760ff827433034/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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#security-policy"}},{"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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#vulnerabilities"}},{"name":"License","score":9,"reason":"license file detected","details":["Info: project has a license file: COPYING:0","Warn: project license file does not contain an FSF or OSI license."],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#license"}},{"name":"Fuzzing","score":10,"reason":"project is fuzzed","details":["Info: OSSFuzz integration found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/40576783fda6698350fcbbeaea760ff827433034/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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#binary-artifacts"}},{"name":"Pinned-Dependencies","score":10,"reason":"all dependencies are pinned","details":["Info:   5 out of   5 GitHub-owned GitHubAction 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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#pinned-dependencies"}},{"name":"Signed-Releases","score":2,"reason":"1 out of the last 4 releases have a total of 1 signed artifacts.","details":["Info: signed release artifact: flex-2.6.4.tar.gz.sig: https://github.com/westes/flex/releases/tag/v2.6.4","Warn: release artifact v2.6.3 not signed: https://api.github.com/repos/westes/flex/releases/5040517","Warn: release artifact v2.6.2 not signed: https://api.github.com/repos/westes/flex/releases/4472850","Warn: release artifact v2.6.1 not signed: https://api.github.com/repos/westes/flex/releases/2723733","Warn: release artifact v2.6.4 does not have provenance: https://api.github.com/repos/westes/flex/releases/6301686","Warn: release artifact v2.6.3 does not have provenance: https://api.github.com/repos/westes/flex/releases/5040517","Warn: release artifact v2.6.2 does not have provenance: https://api.github.com/repos/westes/flex/releases/4472850","Warn: release artifact v2.6.1 does not have provenance: https://api.github.com/repos/westes/flex/releases/2723733"],"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/40576783fda6698350fcbbeaea760ff827433034/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/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#branch-protection"}},{"name":"SAST","score":8,"reason":"SAST tool detected but not run on all commits","details":["Info: SAST configuration detected: CodeQL","Warn: 19 commits out of 29 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/40576783fda6698350fcbbeaea760ff827433034/docs/checks.md#sast"}}]},"last_synced_at":"2025-10-04T12:42:33.730Z","repository_id":11950410,"created_at":"2025-10-04T12:42:33.730Z","updated_at":"2025-10-04T12:42:33.730Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":341189360,"owners_count":37565118,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-08-22T15:14:58.755Z","status":"online","status_checked_at":"2026-09-21T02:00:06.232Z","response_time":53,"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"},"owner_record":{"login":"westes","name":"Will Estes","uuid":"1587870","kind":"user","description":"","email":"","website":"https://www.linkedin.com/in/willestes","location":"Atlanta, GA","twitter":null,"company":null,"icon_url":"https://avatars.githubusercontent.com/u/1587870?v=4","repositories_count":4,"last_synced_at":"2023-04-06T05:16:48.670Z","metadata":{"has_sponsors_listing":false},"html_url":"https://github.com/westes","funding_links":[],"total_stars":null,"followers":null,"following":null,"created_at":"2022-11-04T17:41:56.429Z","updated_at":"2023-04-06T05:16:48.930Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/westes","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/westes/repositories"},"tags":[{"name":"v2.6.4","sha":"ab49343b08c933e32de8de78132649f9560a3727","kind":"tag","published_at":"2017-05-06T20:36:15.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/v2.6.4","html_url":"https://github.com/westes/flex/releases/tag/v2.6.4","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@v2.6.4","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.4","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.4/manifests"},{"name":"v2.6.3","sha":"581ef6d17f7fccc9c538c0f0bda9b89df66c2dc3","kind":"tag","published_at":"2016-12-30T17:52:30.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/v2.6.3","html_url":"https://github.com/westes/flex/releases/tag/v2.6.3","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@v2.6.3","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.3","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.3/manifests"},{"name":"v2.6.2","sha":"35d2fdfad1bfab9f0b88d0a39d1bf9bde8c6c154","kind":"tag","published_at":"2016-10-25T00:12:52.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/v2.6.2","html_url":"https://github.com/westes/flex/releases/tag/v2.6.2","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@v2.6.2","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.2","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.2/manifests"},{"name":"v2.6.1","sha":"609af5775f7277679dc3bd966b36f04cf7ccf2a8","kind":"tag","published_at":"2016-03-02T00:57:13.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/v2.6.1","html_url":"https://github.com/westes/flex/releases/tag/v2.6.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@v2.6.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.1/manifests"},{"name":"v2.6.0","sha":"83d5d1695a2ab1d69ea4d8e7df27146c644876fc","kind":"tag","published_at":"2015-12-05T19:42:31.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/v2.6.0","html_url":"https://github.com/westes/flex/releases/tag/v2.6.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@v2.6.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/v2.6.0/manifests"},{"name":"flex-2.5.39","sha":"f7788a9a0ecccdc953ed12043ccb59ca25714018","kind":"commit","published_at":"2014-03-26T19:04:17.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/flex-2.5.39","html_url":"https://github.com/westes/flex/releases/tag/flex-2.5.39","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@flex-2.5.39","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2.5.39","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2.5.39/manifests"},{"name":"flex-2-5-10","sha":"fdaa843d563c582da9a9bfaf76cc2e5346b16faa","kind":"commit","published_at":"2002-07-24T15:58:26.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/flex-2-5-10","html_url":"https://github.com/westes/flex/releases/tag/flex-2-5-10","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@flex-2-5-10","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2-5-10","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2-5-10/manifests"},{"name":"flex-2-5-5c","sha":"d6fee55f97137057a1d205538376372dcf583b9c","kind":"commit","published_at":"2001-06-19T12:44:05.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/flex-2-5-5c","html_url":"https://github.com/westes/flex/releases/tag/flex-2-5-5c","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@flex-2-5-5c","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2-5-5c","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2-5-5c/manifests"},{"name":"flex-2-5-5b","sha":"2eae8800306d74d3507eee2464630a085b211779","kind":"commit","published_at":"2001-05-01T20:47:11.000Z","download_url":"https://codeload.github.com/westes/flex/tar.gz/flex-2-5-5b","html_url":"https://github.com/westes/flex/releases/tag/flex-2-5-5b","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/westes/flex@flex-2-5-5b","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2-5-5b","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/tags/flex-2-5-5b/manifests"}]},"repo_metadata_updated_at":"2026-09-28T23:39:00.268Z","dependent_packages_count":95,"downloads":null,"downloads_period":null,"dependent_repos_count":0,"rankings":{"downloads":null,"dependent_repos_count":0.0,"dependent_packages_count":0.5696818118660553,"stargazers_count":4.196192858135334,"forks_count":4.140614144782549,"average":2.2266222036959844},"purl":"pkg:spack/flex","advisories":[],"docker_usage_url":"https://docker.ecosyste.ms/usage/spack/flex","docker_dependents_count":null,"docker_downloads_count":null,"usage_url":"https://repos.ecosyste.ms/usage/spack/flex","dependent_repositories_url":"https://repos.ecosyste.ms/api/v1/usage/spack/flex/dependencies","status":null,"funding_links":["https://github.com/sponsors/westes"],"critical":null,"issue_metadata":{"last_synced_at":"2026-09-25T18:01:42.941Z","issues_count":114,"pull_requests_count":262,"avg_time_to_close_issue":38476334.74545454,"avg_time_to_close_pull_request":26684578.701298703,"issues_closed_count":55,"pull_requests_closed_count":231,"pull_request_authors_count":50,"issue_authors_count":92,"avg_comments_per_issue":4.605263157894737,"avg_comments_per_pull_request":2.7061068702290076,"merged_pull_requests_count":162,"bot_issues_count":0,"bot_pull_requests_count":114,"past_year_issues_count":13,"past_year_pull_requests_count":25,"past_year_avg_time_to_close_issue":4726150.75,"past_year_avg_time_to_close_pull_request":628391.7619047619,"past_year_issues_closed_count":4,"past_year_pull_requests_closed_count":21,"past_year_pull_request_authors_count":8,"past_year_issue_authors_count":11,"past_year_avg_comments_per_issue":1.9230769230769231,"past_year_avg_comments_per_pull_request":0.88,"past_year_bot_issues_count":0,"past_year_bot_pull_requests_count":13,"past_year_merged_pull_requests_count":17,"issues_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories/westes%2Fflex/issues","maintainers":[{"login":"westes","count":8,"url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/authors/westes"}],"active_maintainers":[]},"versions_url":"https://packages.ecosyste.ms/api/v1/registries/spack.io/packages/flex/versions","version_numbers_url":"https://packages.ecosyste.ms/api/v1/registries/spack.io/packages/flex/version_numbers","latest_version_url":"https://packages.ecosyste.ms/api/v1/registries/spack.io/packages/flex/latest_version","dependent_packages_url":"https://packages.ecosyste.ms/api/v1/registries/spack.io/packages/flex/dependent_packages","related_packages_url":"https://packages.ecosyste.ms/api/v1/registries/spack.io/packages/flex/related_packages","codemeta_url":"https://packages.ecosyste.ms/api/v1/registries/spack.io/packages/flex/codemeta","maintainers":[]}