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Signed-off-by: Jirka Kremser <jiri.kremser@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| package util | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "net/http" | ||
| ) | ||
|
|
||
| var ( | ||
| ignoredErrs = []error{ | ||
| nil, | ||
| context.Canceled, | ||
| http.ErrServerClosed, | ||
| } | ||
| ) | ||
|
|
||
| func IsIgnoredErr(err error) bool { | ||
| for _, ignoredErr := range ignoredErrs { | ||
| if errors.Is(err, ignoredErr) { | ||
| return true | ||
| } | ||
| } | ||
|
|
||
| return false | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| package util | ||
|
|
||
| import ( | ||
| "flag" | ||
| "fmt" | ||
|
|
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| "github.com/fatih/color" | ||
| "github.com/go-logr/logr" | ||
| "go.uber.org/zap/zapcore" | ||
| ctrl "sigs.k8s.io/controller-runtime" | ||
| "sigs.k8s.io/controller-runtime/pkg/log/zap" | ||
| ) | ||
|
|
||
| const ( | ||
| fiveSpaces = " " | ||
| ) | ||
|
|
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| func PrintBanner(logger logr.Logger, noColor bool) { | ||
| color.NoColor = noColor | ||
| c1, c2, c3, c4 := color.FgBlue, color.FgWhite, color.FgCyan, color.FgHiYellow | ||
| pad := fiveSpaces + fiveSpaces | ||
| lines := []string{ | ||
| pad + color.New(c1).Sprintf(" ___ ") + color.New(c4).Sprintf("_____") + color.New(c1).Sprintf(" _____ _ ") + color.New(c3).Sprintf(" _ _"), | ||
| pad + color.New(c1).Sprintf(" / _ \\") + color.New(c4).Sprintf("_ _|") + color.New(c1).Sprintf(" ____| | ") + color.New(c3).Sprintf(" __ _ __| | __| | ___ _ __"), | ||
| pad + color.New(c1).Sprintf("| | | |") + color.New(c4).Sprintf("| |") + color.New(c1).Sprintf(" | _| | | ") + color.New(c3).Sprintf(" / _` |/ _` |/ _` |") + color.New(c2).Sprintf("___") + color.New(c3).Sprintf(" / _ \\| '_ \\"), | ||
| pad + color.New(c1).Sprintf("| |_| |") + color.New(c4).Sprintf("| |") + color.New(c1).Sprintf(" | |___| |___ ") + color.New(c3).Sprintf(" | (_| | (_| | (_| ") + color.New(c2).Sprintf("|___|") + color.New(c3).Sprintf(" (_) | | | |"), | ||
| pad + color.New(c1).Sprintf(" \\___/ ") + color.New(c4).Sprintf("|_|") + color.New(c1).Sprintf(" |_____|_____\\ ") + color.New(c3).Sprintf(" \\__,_|\\__,_|\\__,_|") + color.New(c3).Sprintf(" \\___/|_| |_|\n"), | ||
| } | ||
| for _, line := range lines { | ||
| line := line | ||
| fmt.Println(line) | ||
| } | ||
| } | ||
|
|
||
| // SetupLog tweak the default log to use custom time format and use colors if supported | ||
| func SetupLog(noColor bool) { | ||
| var opts zap.Options | ||
| zap.UseDevMode(true)(&opts) | ||
| zap.ConsoleEncoder(func(c *zapcore.EncoderConfig) { | ||
| c.EncodeCaller = func(caller zapcore.EntryCaller, enc zapcore.PrimitiveArrayEncoder) { | ||
| enc.AppendString(caller.TrimmedPath()) | ||
| } | ||
| c.EncodeTime = zapcore.TimeEncoderOfLayout("01-02 15:04:05") | ||
| if !noColor { | ||
| c.EncodeLevel = zapcore.CapitalColorLevelEncoder | ||
| } | ||
| })(&opts) | ||
|
|
||
| opts.BindFlags(flag.CommandLine) | ||
| flag.Parse() | ||
| ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts))) | ||
| } |