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Merge pull request #10 from pushrax/add-forced-colors 

Add option to force TextFormatter to use colors
This commit is contained in:
Simon Eskildsen 2014-03-16 16:17:15 -07:00
parent 5394f63d6b cc1a5b95bc
commit f9af352362
2 changed files with 5 additions and 1 deletions
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2
README.md
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@ -170,6 +170,8 @@ The built-in logging formatters are:
* `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise * `logrus.TextFormatter`. Logs the event in colors if stdout is a tty, otherwise
without colors. without colors.
* *Note:* to force colored output when there is no TTY, set the `ForceColors`
field to `true`.
* `logrus.JSONFormatter`. Logs fields as JSON. * `logrus.JSONFormatter`. Logs fields as JSON.
Third party logging formatters: Third party logging formatters:

4
text_formatter.go
View File

@ -18,12 +18,14 @@ const (
) )
type TextFormatter struct { type TextFormatter struct {
// Set to true to bypass checking for a TTY before outputting colors.
ForceColors bool
} }
func (f *TextFormatter) Format(entry *Entry) ([]byte, error) { func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
var serialized []byte var serialized []byte
if ttyutils.IsTerminal(os.Stdout.Fd()) { if f.ForceColors || ttyutils.IsTerminal(os.Stdout.Fd()) {
levelText := strings.ToUpper(entry.Data["level"].(string))[0:4] levelText := strings.ToUpper(entry.Data["level"].(string))[0:4]
levelColor := blue levelColor := blue