gleam-lang/gleam

have `gleam check`, `gleam build` validate the gleam.toml schema

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#5,301 建立於 2026年1月19日

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 (13 留言) (0 反應) (0 負責人)Rust (21,417 star) (960 fork)batch import
help wanted

描述

Currently the inclusion of a spurious field in gleam.toml goes silently unremarked upon.

This caused me some grief just now as I didn't spot that a local dependency list should appear under [dependencies] not above it.

The proposal would be for gleam build to report the presence of unrecognized/unsupported fields in gleam.toml before it tries to build anything, i.e., for gleam build to validate the gleam.toml schema. (As versioned by the Gleam version.)

貢獻者指南

技術棧
rust
領域
build systemdeveloper experience
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
active
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Rust programmingGleam language basicsTOML format
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
65
研究方向
Explore the gleam.toml parsing logic in the Gleam compiler codebase, likely in the `src/` directory. Identify where configuration fields are read and where validation for unknown keys can be added. Consider referencing the TOML library used and how to emit warnings or errors. Engage with the existing issue comments for any additional constraints.