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author简律纯 <hsiangnianian@outlook.com>2023-04-28 01:36:55 +0800
committer简律纯 <hsiangnianian@outlook.com>2023-04-28 01:36:55 +0800
commitfc8c5fdce62fb229202659408798a7b6c98f6e8b (patch)
tree7554f80e50de4af6fd255afa7c21bcdd58a7af34 /cli/internal/ui/colors.go
parentdd84b9d64fb98746a230cd24233ff50a562c39c9 (diff)
downloadHydroRoll-fc8c5fdce62fb229202659408798a7b6c98f6e8b.tar.gz
HydroRoll-fc8c5fdce62fb229202659408798a7b6c98f6e8b.zip
Diffstat (limited to 'cli/internal/ui/colors.go')
-rw-r--r--cli/internal/ui/colors.go54
1 files changed, 0 insertions, 54 deletions
diff --git a/cli/internal/ui/colors.go b/cli/internal/ui/colors.go
deleted file mode 100644
index 4b2eccd..0000000
--- a/cli/internal/ui/colors.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package ui
-
-import (
- "os"
-
- "github.com/fatih/color"
-)
-
-type ColorMode int
-
-const (
- ColorModeUndefined ColorMode = iota + 1
- ColorModeSuppressed
- ColorModeForced
-)
-
-func GetColorModeFromEnv() ColorMode {
- // The FORCED_COLOR behavior and accepted values are taken from the supports-color NodeJS Package:
- // The accepted values as documented are "0" to disable, and "1", "2", or "3" to force-enable color
- // at the specified support level (1 = 16 colors, 2 = 256 colors, 3 = 16M colors).
- // We don't currently use the level for anything specific, and just treat things as on and off.
- //
- // Note: while "false" and "true" aren't documented, the library coerces these values to 0 and 1
- // respectively, so that behavior is reproduced here as well.
- // https://www.npmjs.com/package/supports-color
-
- switch forceColor := os.Getenv("FORCE_COLOR"); {
- case forceColor == "false" || forceColor == "0":
- return ColorModeSuppressed
- case forceColor == "true" || forceColor == "1" || forceColor == "2" || forceColor == "3":
- return ColorModeForced
- default:
- return ColorModeUndefined
- }
-}
-
-func applyColorMode(colorMode ColorMode) ColorMode {
- switch colorMode {
- case ColorModeForced:
- color.NoColor = false
- case ColorModeSuppressed:
- color.NoColor = true
- case ColorModeUndefined:
- default:
- // color.NoColor already gets its default value based on
- // isTTY and/or the presence of the NO_COLOR env variable.
- }
-
- if color.NoColor {
- return ColorModeSuppressed
- } else {
- return ColorModeForced
- }
-}