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Small update/fix to properly clean ANSI going to the logfile...

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This commit is contained in:
Sander van Harmelen 2015-05-08 14:52:25 +02:00
parent 60984b2da2
commit 4a99cf9e9f
1 changed files with 7 additions and 0 deletions
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7
builtin/provisioners/chef-client/resource_provisioner.go
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@ -9,6 +9,7 @@ import (
"log"
"os"
"path"
"regexp"
"strings"
"text/template"
"time"
@ -269,7 +270,13 @@ func (p *Provisioner) Output(output string) {
}
defer f.Close()
// These steps are needed to remove any ANSI escape codes used to colorize
// the output and to make sure we have proper line endings before writing
// the string to the logfile.
re := regexp.MustCompile(`\x1b\[[0-9;]+m`)
output = re.ReplaceAllString(output, "")
output = strings.Replace(output, "\r", "\n", -1)
if _, err := f.WriteString(output); err != nil {
log.Printf("Error writing output to logfile %s: %v", logFile, err)
}