Expired50% confidenceFactExact time
actions/checkout by default persists the GITHUB_TOKEN into the Git configuration (persist-credentials: true).
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/8/2026
First Seen
Valid until: 10/6/2026(expired)
Sources
Deep Dive into actions/checkout: The Core Foundation of GitHub Actions CI/CD
githubGitHub Trending7/3/2026
Related Claims
Unverifiedactions/checkout 使用 TypeScript 编写，底层封装了 Git 操作78% similarUnverifiedactions/checkout 自动处理 GITHUB_TOKEN 认证、Pull Request 的 merge 提交、子模块递归拉取及 Git LFS 大文件存储77% similarUnverifiedGITHUB_TOKEN is a temporary identity token automatically generated by GitHub Actions for each workflow run, scoped to the current repository and automatically invalidated after the job ends.77% similarUnverifiedPlatforms such as GitHub Actions and GitLab CI grant runners write access to repositories by default through built-in credentials such as GITHUB_TOKEN.75% similarUnverifiedGit提供三种主要回退策略：git checkout（不修改提交历史）、git revert（创建反向commit）和git reset（移回分支指针）74% similar
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