// Ruleguard file implementing custom linting rules.//// Note that when used from golangci-lint (using the gocritic linter configured// with the ruleguard check), because rule files are not handled by// golangci-lint itself, changes will not invalidate the golangci-lint cache,// and you must manually clean to cache (golangci-lint cache clean) for them to// be considered, as explained here:// https://www.quasilyte.dev/blog/post/ruleguard/#using-from-the-golangci-lint//// Note that this file is ignored from build with a build constraint, but using// a different than "ignore" to avoid go mod tidy making dsl an indirect// dependency, as explained here:// https://github.com/quasilyte/go-ruleguard?tab=readme-ov-file#troubleshooting //go:build ruleguard // Package gorules implementing custom linting rules using ruleguardpackage gorules import "github.com/quasilyte/go-ruleguard/dsl" // Suggest rewriting "log.(Print|Fatal|Panic)(f|ln)?" to// "fs.(Printf|Fatalf|Panicf)", and do it if running golangci-lint with// argument --fix. The suggestion wraps a single non-string single argument or// variadic arguments in fmt.Sprint to be compatible with format string// argument of fs functions.//// Caveats://   - After applying the suggestions, imports may have to be fixed manually,//     removing unused "log", adding "github.com/rclone/rclone/fs" and "fmt",//     and if there was a variable named "fs" or "fmt" in the scope the name//     clash must be fixed.//   - Suggested code is incorrect when within fs package itself, due to the//     "fs."" prefix. Could handle it using condition//     ".Where(m.File().PkgPath.Matches(`github.com/rclone/rclone/fs`))"//     but not sure how to avoid duplicating all checks with and without this//     condition so haven't bothered yet.func useFsLog(m dsl.Matcher) {	m.Match(`log.Print($x)`, `log.Println($x)`).Where(m["x"].Type.Is(`string`)).Suggest(`fs.Log(nil, $x)`)	m.Match(`log.Print($*args)`, `log.Println($*args)`).Suggest(`fs.Log(nil, fmt.Sprint($args))`)	m.Match(`log.Printf($*args)`).Suggest(`fs.Logf(nil, $args)`) 	m.Match(`log.Fatal($x)`, `log.Fatalln($x)`).Where(m["x"].Type.Is(`string`)).Suggest(`fs.Fatal(nil, $x)`)	m.Match(`log.Fatal($*args)`, `log.Fatalln($*args)`).Suggest(`fs.Fatal(nil, fmt.Sprint($args))`)	m.Match(`log.Fatalf($*args)`).Suggest(`fs.Fatalf(nil, $args)`) 	m.Match(`log.Panic($x)`, `log.Panicln($x)`).Where(m["x"].Type.Is(`string`)).Suggest(`fs.Panic(nil, $x)`)	m.Match(`log.Panic($*args)`, `log.Panicln($*args)`).Suggest(`fs.Panic(nil, fmt.Sprint($args))`)	m.Match(`log.Panicf($*args)`).Suggest(`fs.Panicf(nil, $args)`)}