build_helper: handle emails containing square brackets #140675
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rustbot has assigned @Mark-Simulacrum. Use |
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r? @Kobzol |
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The `git` API shells out to `git rev-list` and was directly passing an email string to the command's `--author` flag. That flag interprets its arguments as a regular expression, meaning that characters like square brackets (`[]`) in the email string made the command fail to find a commit matching the author e-mail This commit escapes the email string prior to passing it to `git rev-list`. The change is tested in the `bootstrap` crate because it contains the testing infrastructure to create temporary git repositories. fixes rust-lang#140669
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| @@ -9,6 +9,16 @@ pub struct GitConfig<'a> { | |||
| pub git_merge_commit_email: &'a str, | |||
| } | |||
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| impl GitConfig<'_> { | |||
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Nit: could you move this to a free function, such as cli_escape_author_email? To make it clear from the name what it does.
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☔ The latest upstream changes (presumably #119899) made this pull request unmergeable. Please resolve the merge conflicts. |
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Thanks for your contribution @japaric from wg-triage. |
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The
gitAPI shells out togit rev-listand was directly passing an email string to the command's--authorflag. That flag interprets its arguments as a regular expression, meaning that characters like square brackets ([]) in the email string made the command fail to find a commit matching the author e-mailThis commit escapes the email string prior to passing it to
git rev-list.The change is tested in the
bootstrapcrate because it contains the testing infrastructure to create temporary git repositories.fixes #140669