Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 23 insertions, 0 deletions

diff --git a/vendor/supports-color/README.md b/vendor/supports-color/README.md
new file mode 100644
index 0000000..e52e61f
--- /dev/null
+++ b/vendor/supports-color/README.md
@@ -0,0 +1,23 @@
+Detects whether a terminal supports color, and gives details about that
+support. It takes into account the `NO_COLOR` environment variable.
+
+This crate is a Rust port of [@sindresorhus](https://github.com/sindresorhus)'
+[NPM package by the same name](https://npm.im/supports-color).
+
+## Example
+
+```rust
+use supports_color::Stream;
+
+if let Some(support) = supports_color::on(Stream::Stdout) {
+    if support.has_16m {
+        println!("16 million (RGB) colors are supported");
+    } else if support.has_256 {
+        println!("256 colors are supported.");
+    } else if support.has_basic {
+        println!("Only basic ANSI colors are supported.");
+    }
+} else {
+    println!("No color support.");
+}
+```