Vendor dependencies with vndr

This fixes issue #123

1 files changed, 36 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/logutils/README.md b/vendor/github.com/hashicorp/logutils/README.md
new file mode 100644
index 00000000..49490eae
--- /dev/null
+++ b/vendor/github.com/hashicorp/logutils/README.md
@@ -0,0 +1,36 @@
+# logutils
+
+logutils is a Go package that augments the standard library "log" package
+to make logging a bit more modern, without fragmenting the Go ecosystem
+with new logging packages.
+
+## The simplest thing that could possibly work
+
+Presumably your application already uses the default `log` package. To switch, you'll want your code to look like the following:
+
+```go
+package main
+
+import (
+	"log"
+	"os"
+
+	"github.com/hashicorp/logutils"
+)
+
+func main() {
+	filter := &logutils.LevelFilter{
+		Levels: []logutils.LogLevel{"DEBUG", "WARN", "ERROR"},
+		MinLevel: logutils.LogLevel("WARN"),
+		Writer: os.Stderr,
+	}
+	log.SetOutput(filter)
+
+	log.Print("[DEBUG] Debugging") // this will not print
+	log.Print("[WARN] Warning") // this will
+	log.Print("[ERROR] Erring") // and so will this
+	log.Print("Message I haven't updated") // and so will this
+}
+```
+
+This logs to standard error exactly like go's standard logger. Any log messages you haven't converted to have a level will continue to print as before.