Clean up source structure and update vendor versionsHEADmaster

1 files changed, 60 insertions, 0 deletions

diff --git a/vendor/github.com/zenazn/goji/web/middleware/terminal.go b/vendor/github.com/zenazn/goji/web/middleware/terminal.go
new file mode 100644
index 0000000..db02917
--- /dev/null
+++ b/vendor/github.com/zenazn/goji/web/middleware/terminal.go
@@ -0,0 +1,60 @@
+package middleware
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+)
+
+var (
+	// Normal colors
+	nBlack   = []byte{'\033', '[', '3', '0', 'm'}
+	nRed     = []byte{'\033', '[', '3', '1', 'm'}
+	nGreen   = []byte{'\033', '[', '3', '2', 'm'}
+	nYellow  = []byte{'\033', '[', '3', '3', 'm'}
+	nBlue    = []byte{'\033', '[', '3', '4', 'm'}
+	nMagenta = []byte{'\033', '[', '3', '5', 'm'}
+	nCyan    = []byte{'\033', '[', '3', '6', 'm'}
+	nWhite   = []byte{'\033', '[', '3', '7', 'm'}
+	// Bright colors
+	bBlack   = []byte{'\033', '[', '3', '0', ';', '1', 'm'}
+	bRed     = []byte{'\033', '[', '3', '1', ';', '1', 'm'}
+	bGreen   = []byte{'\033', '[', '3', '2', ';', '1', 'm'}
+	bYellow  = []byte{'\033', '[', '3', '3', ';', '1', 'm'}
+	bBlue    = []byte{'\033', '[', '3', '4', ';', '1', 'm'}
+	bMagenta = []byte{'\033', '[', '3', '5', ';', '1', 'm'}
+	bCyan    = []byte{'\033', '[', '3', '6', ';', '1', 'm'}
+	bWhite   = []byte{'\033', '[', '3', '7', ';', '1', 'm'}
+
+	reset = []byte{'\033', '[', '0', 'm'}
+)
+
+var isTTY bool
+
+func init() {
+	// This is sort of cheating: if stdout is a character device, we assume
+	// that means it's a TTY. Unfortunately, there are many non-TTY
+	// character devices, but fortunately stdout is rarely set to any of
+	// them.
+	//
+	// We could solve this properly by pulling in a dependency on
+	// code.google.com/p/go.crypto/ssh/terminal, for instance, but as a
+	// heuristic for whether to print in color or in black-and-white, I'd
+	// really rather not.
+	fi, err := os.Stdout.Stat()
+	if err == nil {
+		m := os.ModeDevice | os.ModeCharDevice
+		isTTY = fi.Mode()&m == m
+	}
+}
+
+// colorWrite
+func cW(buf *bytes.Buffer, color []byte, s string, args ...interface{}) {
+	if isTTY {
+		buf.Write(color)
+	}
+	fmt.Fprintf(buf, s, args...)
+	if isTTY {
+		buf.Write(reset)
+	}
+}