Ecosystems:
Go
slogctx
Pass log/slog through contexts.
Usually it's an anti-pattern to pass values with the context, though we found it was tedious to explicitly pass the logger to all structs and it was difficult to get the logger across certain boundaries (http requests, tracing libraries, etc.). I wrote a package almost identical to this based on zap at previous position and received a lot of positive feedback. I thought it would be helpful to rewrite it for the recently announced slog package from the Go team.
Usage
package main
import (
"log/slog"
"github.com/uhthomas/slogctx"
)
func main() {
ctx := context.Background()
slogctx.Info(ctx, "default logger", "some key", "some value")
ctx = slogctx.With(ctx, slog.New(slog.NewTextHandler(nil, nil)))
slogctx.Info(ctx, "custom logger")
// get the logger back from the context
_ = slogctx.From(ctx)
}
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