tools/git: use --always with git describe#4286
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If the repository doesn't have tags, git describe fails with: fatal: No names found, cannot describe anything. From the official git documentation: --always Show uniquely abbreviated commit object as fallback. This makes our `git describe` command more robust and prevents exceptions in cases where there are no tags to describe the commit. It is possible that some forked (i.e. not upstream) repositories don't have tags. In these cases, instead of failing, fallback to commit id. Signed-off-by: Anirudh Rayabharam <anrayabh@microsoft.com>
pupacha
approved these changes
Feb 16, 2026
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Pull request overview
This PR enhances the robustness of the git describe command in the Git tool by adding the --always flag. This prevents fatal errors in repositories without tags by falling back to displaying the commit hash instead.
Changes:
- Modified the
git describecommand to include--alwaysflag for better error handling in tag-less repositories
johnsongeorge-w
approved these changes
Feb 20, 2026
LiliDeng
approved these changes
Feb 23, 2026
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If the repository doesn't have tags, git describe fails with:
fatal: No names found, cannot describe anything.
From the official git documentation:
--always
Show uniquely abbreviated commit object as fallback.
This makes our
git describecommand more robust and prevents exceptions in cases where there are no tags to describe the commit. It is possible that some forked (i.e. not upstream) repositories don't have tags. In these cases, instead of failing, fallback to commit id.