feat(oxc_codegen): support configure initial indent when using oxc_codegen

[IWANABETHATGUY]

Here is an example in rolldown https://github.com/rolldown/rolldown/pull/5724/files#diff-8a1733ecebbc28acb7d0c6ccd52499d7d2c9611f046b0b4a30ee3e1f939cbf13R57-R74, when concate multiple module, rolldown uses the output of oxc_codegen for AST and adding head and tail of the concatenatedModules with string replace to make sure generates the correct sourcemap with minimum effort.
In this scenario, rolldown needs oxc_codegen to start generating string with initial ident 1

[IWANABETHATGUY]

• feat(oxc_codegen): support configure initial indent when using oxc_codegen #13091 👈 (View in Graphite)
• main

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[graphite-app]

Merge activity

• Aug 14, 2:39 PM UTC: IWANABETHATGUY added this pull request to the Graphite merge queue.
• Aug 14, 2:58 PM UTC: Merged by the Graphite merge queue.

[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #13091 will not alter performance

_{Comparing 08-14-feat_support_configure_initial_ident_when_using_oxc_codegen_ (df3829c) with main (74fb6c9)¹}

Summary

✅ 34 untouched benchmarks

Footnotes

1. No successful run was found on main (df3829c) during the generation of this report, so 74fb6c9 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[Copilot]

Pull Request Overview

This PR adds support for configuring the initial indentation level when using the oxc_codegen library. The feature allows users to specify a starting indentation depth for generated code, which is useful when the generated code needs to be embedded within already-indented contexts.

• Added initial_indent field to CodegenOptions struct
• Updated default implementations to set initial indentation to 0
• Modified the codegen build process to apply the initial indentation setting

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
crates/oxc_codegen/src/options.rs	Adds initial_indent field to CodegenOptions and updates default implementations
crates/oxc_codegen/src/lib.rs	Applies the initial indentation setting during codegen build process

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[Boshen]

Why is this merged without review?

[Boshen]

It seems like you submitted the PR with auto-merge enabled.

Aug 14, 2:39 PM UTC: IWANABETHATGUY added this pull request to the Graphite merge queue.

[IWANABETHATGUY]

It seems like you submitted the PR with auto-merge enabled.

Aug 14, 2:39 PM UTC: IWANABETHATGUY added this pull request to the Graphite merge queue.

I am sorry, rolldown has a merge rule that merging only happens after at least one approval.

[IWANABETHATGUY]

Feel free to revert it if it has any issues.