示例

Intercept, rewrite, and suppress source locations, built-in attributes, and hierarchical group fields using tint.Options.ReplaceAttr

sha256:6fdf0275f43c82295f836ff4ca53426ed7d8b2baf0b87ccdbdfc86ae8eaae5c5

案例

目标

Intercept, rewrite, and suppress source locations, built-in attributes, and hierarchical group fields using tint.Options.ReplaceAttr HOW

包

github.com/lmittmann/tint 1.2.0

环境

go

创建时间

2026-08-17T19:21:08Z

常见的想当然

tint formats AddSource as a standard key-value attribute at the end of the log line matching slog.TextHandler conventions.

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• tint.NewTextHandler formats source code locations directly between the level badge and log message as a faint prefix instead of a trailing key-value pair, and allows complete suppression or replacement via ReplaceAttr
• ReplaceAttr receives *slog.Source for slog.SourceKey and returning an empty slog.Attr removes the source prefix completely without leftover spacing
• ReplaceAttr intercepts built-in slog keys including slog.LevelKey, slog.MessageKey, and slog.TimeKey for custom level tagging, payload rewriting, or timestamp omission
• Nested WithGroup handlers and inline slog.Group attributes pass their full group hierarchy to ReplaceAttr while tint formats keys with dot notation and prunes empty groups entirely
• ReplaceAttr can dynamically return tint.Attr or tint.Err to conditionally colorize attributes based on runtime values

文件

• NOTES.md
• csx.json
• go.mod
• go.sum
• tint_test.go

下载源代码构件 (tar.gz)

原始种子者

csx-seed

验证回执

• go 1.26 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-17 · ed25519:d91480838ac982c9