chore: sync *.ps1 EOL fix from canonical#153
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Removes the CRLF + UTF-8-BOM overrides for *.ps1 files in .gitattributes and .editorconfig. Required for the '#!/usr/bin/env pwsh' shebang at the top of every script in scripts/ to work as an executable on Linux/macOS. No file content rewrites — index has been LF the whole time. Only attr declarations align with reality now. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Pull request overview
Aligns repository policy for PowerShell scripts with cross-platform execution requirements by removing CRLF/UTF-8-BOM overrides so #!/usr/bin/env pwsh shebang scripts work correctly on Linux/macOS.
Changes:
- Update
.gitattributesto store*.ps1as LF in the index (instead of CRLF) and revise rationale comments. - Remove
end_of_line = crlfandcharset = utf-8-bomfrom.editorconfig’s[*.ps1]section, relying on global defaults (LF + UTF-8).
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| .gitattributes | Switches *.ps1 to eol=lf and updates commentary to explain shebang constraints. |
| .editorconfig | Drops PS1 CRLF/BOM overrides so PS1 inherits LF + UTF-8 from [*]. |
- .editorconfig: drop the [*.ps1] section entirely. Its only rule (indent_size = 4) was a no-op since the global [*] section already sets indent_size = 4. The shebang-rationale comment now sits as a top-level note explaining why no override is needed. - .gitattributes: tighten the *.ps1 comment so it doesn't imply that `eol=lf` prevents a BOM. Git attributes can only normalize line endings; BOM avoidance is enforced via .editorconfig's charset setting. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This was referenced Jun 23, 2026
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Summary
Syncs the canonical
*.ps1EOL fix from repo-template#347 + #348. Removes the CRLF + UTF-8-BOM overrides for*.ps1files in.gitattributesand.editorconfig.Why
The
#!/usr/bin/env pwshshebang at the top of every script inscripts/doesn't work as an executable on Linux/macOS when files are stored with CRLF + BOM:#!/usr/bin/env pwsh\rand tries to find an interpreter namedpwsh\r— fails.EF BB BFappear before#!, so the kernel doesn't recognize the file as a shebang script at all.The original "PowerShell uses CRLF for Windows compatibility" rationale predates PowerShell 7+ (cross-platform). The PowerShell team's own canonical repos (
PowerShell/PowerShell,PSScriptAnalyzer) all use LF + no BOM.Changes
.gitattributes*.ps1 text eol=crlf*.ps1 text eol=lf.editorconfig [*.ps1]end_of_line = crlf,charset = utf-8-bom[*]defaults)Comments rewritten to explain the shebang rationale.
What does NOT change
core.autocrlf=true(Git for Windows default) still gives CRLF in working tree on checkout. Only the index/wire format is LF.*.ps1.Note about the protected-files guard
This PR touches
.gitattributes(in canonical the rule is in.editorconfig's domain too) and.editorconfig(protected). TheDetect .NET Projectsguard will fail it. Maintainer override required — same path as the canonical PRs.Test plan
git ls-files --eol scripts/*.ps1showsi/lf w/* attr/text eol=lfeverywhere