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contrib: Add a ability to force colored output in analyze-local-images

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Just like `ls`, this commit introduces the ability to specify `-color
always` or `-color never` to force colorization, regardless of whether
the TTY is a terminal or not.
This commit is contained in:
Quentin Machu 2016-03-17 19:19:29 -04:00
parent e4749f4e53
commit 251df954ce
1 changed files with 4 additions and 2 deletions
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6
contrib/analyze-local-images/main.go
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@ -48,7 +48,7 @@ var (
endpoint = flag.String("endpoint", "http://127.0.0.1:6060", "Address to Clair API") endpoint = flag.String("endpoint", "http://127.0.0.1:6060", "Address to Clair API")
myAddress = flag.String("my-address", "127.0.0.1", "Address from the point of view of Clair") myAddress = flag.String("my-address", "127.0.0.1", "Address from the point of view of Clair")
minimumSeverity = flag.String("minimum-severity", "Negligible", "Minimum severity of vulnerabilities to show (Unknown, Negligible, Low, Medium, High, Critical, Defcon1)") minimumSeverity = flag.String("minimum-severity", "Negligible", "Minimum severity of vulnerabilities to show (Unknown, Negligible, Low, Medium, High, Critical, Defcon1)")
flagNoColor = flag.Bool("no-color", false, "Disable color output") colorMode = flag.String("color", "auto", "Colorize the output (always, auto, never)")
) )
type vulnerabilityInfo struct { type vulnerabilityInfo struct {
@ -104,8 +104,10 @@ func main() {
os.Exit(1) os.Exit(1)
} }
if *flagNoColor { if *colorMode == "never" {
color.NoColor = true color.NoColor = true
} else if *colorMode == "always" {
color.NoColor = false
} }
// Save image. // Save image.