1 files changed, 69 insertions, 0 deletions

diff --git a/vendor/github.com/mitchellh/cli/ui_colored.go b/vendor/github.com/mitchellh/cli/ui_colored.go
new file mode 100644
index 0000000..e3d5131
--- /dev/null
+++ b/vendor/github.com/mitchellh/cli/ui_colored.go
@@ -0,0 +1,69 @@
+package cli
+
+import (
+        "fmt"
+)
+
+// UiColor is a posix shell color code to use.
+type UiColor struct {
+        Code int
+        Bold bool
+}
+
+// A list of colors that are useful. These are all non-bolded by default.
+var (
+        UiColorNone    UiColor = UiColor{-1, false}
+        UiColorRed             = UiColor{31, false}
+        UiColorGreen           = UiColor{32, false}
+        UiColorYellow          = UiColor{33, false}
+        UiColorBlue            = UiColor{34, false}
+        UiColorMagenta         = UiColor{35, false}
+        UiColorCyan            = UiColor{36, false}
+)
+
+// ColoredUi is a Ui implementation that colors its output according
+// to the given color schemes for the given type of output.
+type ColoredUi struct {
+        OutputColor UiColor
+        InfoColor   UiColor
+        ErrorColor  UiColor
+        WarnColor   UiColor
+        Ui          Ui
+}
+
+func (u *ColoredUi) Ask(query string) (string, error) {
+        return u.Ui.Ask(u.colorize(query, u.OutputColor))
+}
+
+func (u *ColoredUi) AskSecret(query string) (string, error) {
+        return u.Ui.AskSecret(u.colorize(query, u.OutputColor))
+}
+
+func (u *ColoredUi) Output(message string) {
+        u.Ui.Output(u.colorize(message, u.OutputColor))
+}
+
+func (u *ColoredUi) Info(message string) {
+        u.Ui.Info(u.colorize(message, u.InfoColor))
+}
+
+func (u *ColoredUi) Error(message string) {
+        u.Ui.Error(u.colorize(message, u.ErrorColor))
+}
+
+func (u *ColoredUi) Warn(message string) {
+        u.Ui.Warn(u.colorize(message, u.WarnColor))
+}
+
+func (u *ColoredUi) colorize(message string, color UiColor) string {
+        if color.Code == -1 {
+                return message
+        }
+
+        attr := 0
+        if color.Bold {
+                attr = 1
+        }
+
+        return fmt.Sprintf("\033[%d;%dm%s\033[0m", attr, color.Code, message)
+}