Add TOML file parsing functionality

[vanlueckn]

This resolves issue #146

The toml parser uses the aleady existing indirect dependency and promotes it to a direct depencency.

The logic reuses the json parser logic.

I added it because i need toml parsing for some games.

Summary by CodeRabbit

• New Features
  • Added TOML configuration file support, allowing the application to parse, modify, and persist configuration data in TOML format alongside existing formats.

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[coderabbitai]

📝 Walkthrough

Walkthrough

The pull request adds TOML configuration file support by promoting the go-toml library from an indirect to a direct dependency and implementing TOML parsing logic that reads TOML files, converts them to JSON for processing, and writes results back to TOML format.

Changes

Cohort / File(s)	Summary
Dependency Management go.mod	Converts pelletier/go-toml/v2 and golang.org/x/time from indirect to direct dependencies by removing // indirect annotations
TOML Parser Implementation parser/parser.go	Adds TOML parsing support: new Toml constant, imports go-toml library, introduces parseTomlFile method for TOML read-convert-process-write flow, and updates Parse switch statement to route TOML files to the new parser

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Poem

🐰 A TOML file hops into the parser's den,
Donning JSON robes, then back again!
The go-toml library now claims its place,
Direct dependencies race with grace.
Configuration files dance—quite the feat! 🎉

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately and concisely summarizes the main change—adding TOML file parsing functionality—which is the primary objective of the changeset.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

• 📝 Generate docstrings

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📜 Recent review details

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 6e20c4d and f2c0348.

📒 Files selected for processing (2)

• go.mod
• parser/parser.go

🧰 Additional context used

🧬 Code graph analysis (1)

parser/parser.go (1)

internal/ufs/file.go (1)

• File (17-83)

🔇 Additional comments (6)

parser/parser.go (4)

17-17: LGTM!

The TOML library import follows the existing import pattern and uses a well-maintained library.

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33-33: LGTM!

The constant follows the existing naming pattern for parser types.

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232-233: LGTM!

The switch case correctly dispatches to the TOML parser, consistent with other parser type handlers.

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476-517: Implementation follows established patterns correctly.

The function mirrors the YAML parser approach and correctly reuses IterateOverJson for value replacement. The error message on line 514 is properly updated for TOML context.

Note: The JSON round-trip conversion may affect TOML-specific data types (e.g., native datetime values become strings). This is acceptable given the parsing use case, but worth documenting if users encounter unexpected type coercion in configuration files with datetime fields.

go.mod (2)

164-164: The review comment is incorrect. golang.org/x/time is directly imported in the codebase:

• router/websocket/limiter.go imports golang.org/x/time/rate
• router/router_server_ws.go imports golang.org/x/time/rate

Since the module has direct imports, removing the // indirect marker is correct and necessary. Running go mod tidy should not re-add the marker.

Likely an incorrect or invalid review comment.

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134-134: LGTM - Direct dependency correctly added for TOML support.

The pelletier/go-toml/v2 library is directly imported and used in parser/parser.go, so promoting it from indirect to direct dependency is correct.

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[parkervcp]

LGTM. I can appreciate some code reuse.

[parkervcp]

@vanlueckn If you want to make sure the build in the action for this works. I don't have anything that uses toml to est with.

if @Kotori0629 could also validate that would be good.

[vanlueckn]

@vanlueckn If you want to make sure the build in the action for this works. I don't have anything that uses toml to est with.

if @Kotori0629 could also validate that would be good.

I will check the build and toml parsing in a few minutes. I have a rust based software running which uses toml config files.

[vanlueckn]

Does work for me

[QuintenQVD0]

This looks fine to me but just a question can you try it with the applied changes from #161 as json and yaml parsing can do strange things. If not that is also fine

[Kotori0629]

It's working normally! thx!