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Pull Request Overview
This PR refactors the logging implementation from the deprecated Ethereum logging package to Go's standard log/slog, improving maintainability and eliminating deprecated dependencies.
- Migrated from github.com/ethereum/go-ethereum/log to standard log/slog package for type safety
- Replaced all stdlog.Fatal() calls with structured log.Error() calls to avoid abrupt termination
- Fixed deprecated time.Now().Sub() to time.Since() for better performance
Reviewed Changes
Copilot reviewed 3 out of 4 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
| main.go | Refactored logging initialization to use slog.Level constants and replaced fatal calls with structured error logging |
| installer.go | Updated time calculation to use time.Since() and improved formatting precision |
| go.mod | Updated dependencies to newer versions supporting the logging changes |
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| if err := app.Run(context.Background(), os.Args); err != nil { | ||
| stdlog.Fatal(err) | ||
| log.Error("application error", "error", err) |
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The application continues execution after logging an error, but this should terminate the program since it replaced stdlog.Fatal(). Add os.Exit(1) after the log statement to maintain the original behavior.
| log.Error("application error", "error", err) | |
| log.Error("application error", "error", err) | |
| os.Exit(1) |
| text, err := r.ReadString('\n') | ||
| if err != nil { | ||
| stdlog.Fatal(err) | ||
| log.Error("error reading input", "error", err) |
There was a problem hiding this comment.
The function continues execution after logging an error, but this should terminate the program since it replaced stdlog.Fatal(). Add os.Exit(1) after the log statement to maintain the original behavior.
| log.Error("error reading input", "error", err) | |
| log.Error("error reading input", "error", err) | |
| os.Exit(1) |
| data, err := hex.DecodeString(s) | ||
| if err != nil { | ||
| stdlog.Fatal(err) | ||
| log.Error("error decoding hex", "error", err) |
There was a problem hiding this comment.
The function continues execution after logging an error, but this should terminate the program since it replaced stdlog.Fatal(). Add os.Exit(1) after the log statement to maintain the original behavior.
| i, err := strconv.ParseInt(s, 10, 8) | ||
| if err != nil { | ||
| stdlog.Fatal(err) | ||
| log.Error("error parsing integer", "error", err) |
There was a problem hiding this comment.
The function continues execution after logging an error, but this should terminate the program since it replaced stdlog.Fatal(). Add os.Exit(1) after the log statement to maintain the original behavior.
| log.Error("error parsing integer", "error", err) | |
| log.Error("error parsing integer", "error", err) | |
| os.Exit(1) |
2 participants
Refactors logging implementation from deprecated Ethereum logging package to Go's standard log/slog, improving maintainability and eliminating deprecated dependencies.