fix: do not remove two spaces

[kalbasit]

No description provided.

[gemini-code-assist]

Summary of Changes

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This pull request resolves a minor formatting inconsistency in the generated Go code. It specifically targets the wrapperTemplate to eliminate an unnecessary blank line that appeared when //go:build !js tags were included for PostgreSQL database engine builds, resulting in cleaner and more precise code generation.

Highlights

• Template Formatting: Removed an extraneous blank line within the wrapperTemplate's conditional block for PostgreSQL-specific build tags.
• Whitespace Control: Adjusted the Go template end directive to ensure correct whitespace handling in the generated code.

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[gemini-code-assist]

Code Review

This pull request addresses a whitespace formatting issue in a Go template. The proposed change is an improvement, but a further refinement is possible to make the template produce perfectly formatted code without relying on post-processing tools like gofumpt. I've added a comment with a suggestion for a more robust solution that handles all cases correctly.

[gemini-code-assist]

While your change is an improvement over the original code, it still results in output that is missing a blank line in some cases, relying on gofumpt to fix the formatting. A slightly different approach can produce correctly formatted output directly from the template for both cases (when the if is true or false). This improves the template's clarity and robustness.

Consider this alternative structure:

const wrapperTemplate = `// Code generated by sqlc-multi-db. DO NOT EDIT.
{{if .Engine.IsPostgres}}
//go:build !js

{{end -}}
package {{.PackageName}}
...
`

This would correctly handle newlines for both branches of the if statement, producing well-formatted code directly.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 28.83%. Comparing base (1382536) to head (1674c62).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #11   +/-   ##
=======================================
  Coverage   28.83%   28.83%           
=======================================
  Files           6        6           
  Lines         697      697           
=======================================
  Hits          201      201           
  Misses        485      485           
  Partials       11       11           

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