fix: prevent shell interpretation of special chars in commit messages#3
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christiangda merged 2 commits intomainfrom Feb 14, 2026
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GitHub Actions expands ${{ github.event.head_commit.message }} inline
before bash executes, so angle brackets like <os> in commit messages
are interpreted as shell redirects. Move the commit message and author
into env vars so bash handles them as properly quoted strings.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
github.event.head_commit.messageandgithub.event.head_commit.author.nameintoenvvars in the main workflow's Summary Information step<os>as a redirect) when commit messages contain angle brackets or other shell metacharactersRoot cause
GitHub Actions expands
${{ }}expressions before passing the script to bash. When a commit message containsmachineid-<os>-<arch>, the<os>is interpreted as an input redirect, causingNo such file or directory.Test plan
🤖 Generated with Claude Code