From 264a1296e4114b23d70378123fc287c1e1a73b2a Mon Sep 17 00:00:00 2001
From: Max Shron <mshron@Maxs-MacBook-Pro.local>
Date: Wed, 5 Dec 2018 22:40:40 -0500
Subject: [PATCH 1/4] Demo of functionality; MCFLY_LIGHT -> color change

---
 src/interface.rs | 6 +++++-
 src/settings.rs  | 6 ++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/interface.rs b/src/interface.rs
index 2705c161..00d748c3 100644
--- a/src/interface.rs
+++ b/src/interface.rs
@@ -187,7 +187,11 @@ impl<'a> Interface<'a> {
                     command,
                     &self.input.command,
                     width,
-                    color::Fg(color::Green).to_string(),
+                    if self.settings.lightmode {
+                        color::Fg(color::Blue).to_string()
+                    } else {
+                        color::Fg(color::Green).to_string()
+                    },
                     fg,
                     self.debug
                 )
diff --git a/src/settings.rs b/src/settings.rs
index cee44f9f..3aade763 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -28,6 +28,7 @@ pub struct Settings {
     pub old_dir: Option<String>,
     pub append_to_histfile: bool,
     pub refresh_training_cache: bool,
+    pub lightmode: bool,
 }
 
 impl Default for Settings {
@@ -44,6 +45,7 @@ impl Default for Settings {
             refresh_training_cache: false,
             append_to_histfile: false,
             debug: false,
+            lightmode: false,
         }
     }
 }
@@ -243,6 +245,10 @@ impl Settings {
             _ => unreachable!(), // If all subcommands are defined above, anything else is unreachable!()
         }
 
+        settings.lightmode = match env::var_os("MCFLY_LIGHT") {
+            Some(_val) => true,
+            None => false
+        };
         settings
     }
 

From 00edd5bfb816de7ae9c817c97e26bbafe088505b Mon Sep 17 00:00:00 2001
From: Max Shron <mshron@Maxs-MacBook-Pro.local>
Date: Tue, 11 Dec 2018 21:43:16 -0500
Subject: [PATCH 2/4] Adjust color scheme.

When you run mcfly with MCFLY_LIGHT set, the color scheme will work
better on light terminals.
---
 src/interface.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/interface.rs b/src/interface.rs
index 00d748c3..1dc87edd 100644
--- a/src/interface.rs
+++ b/src/interface.rs
@@ -130,7 +130,11 @@ impl<'a> Interface<'a> {
         write!(
             screen,
             "{}{}{}$ {}",
-            color::Fg(color::LightWhite).to_string(),
+            if self.settings.lightmode {
+                color::Fg(color::Black).to_string()
+            } else {
+                color::Fg(color::LightWhite).to_string()
+            },
             cursor::Goto(1, PROMPT_LINE_INDEX),
             clear::CurrentLine,
             self.input
@@ -190,7 +194,7 @@ impl<'a> Interface<'a> {
                     if self.settings.lightmode {
                         color::Fg(color::Blue).to_string()
                     } else {
-                        color::Fg(color::Green).to_string()
+                        color::Fg(color::Cyan).to_string()
                     },
                     fg,
                     self.debug

From 56f3cf8c54c51d8480592c1dda98608481c586c1 Mon Sep 17 00:00:00 2001
From: Max Shron <mshron@Maxs-MacBook-Pro.local>
Date: Tue, 11 Dec 2018 21:45:19 -0500
Subject: [PATCH 3/4] Fix color for results text in light mode

---
 src/interface.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/interface.rs b/src/interface.rs
index 1dc87edd..9e1e7891 100644
--- a/src/interface.rs
+++ b/src/interface.rs
@@ -173,7 +173,11 @@ impl<'a> Interface<'a> {
         }
 
         for (index, command) in self.matches.iter().enumerate() {
-            let mut fg = color::Fg(color::LightWhite).to_string();
+            let mut fg = if self.settings.lightmode {
+                color::Fg(color::Black).to_string()
+            } else {
+                color::Fg(color::LightWhite).to_string()
+            };
             let mut bg = color::Bg(color::Reset).to_string();
 
             if index == self.selection {

From ecbad3911b1afc1ef594a746f2ecfa1fdfa8636a Mon Sep 17 00:00:00 2001
From: Max Shron <mshron@Maxs-MacBook-Pro.local>
Date: Tue, 11 Dec 2018 21:51:25 -0500
Subject: [PATCH 4/4] Update README.md to include light mode documentation

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index a4199988..5585c43b 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,16 @@ To avoid McFly's UI messing up your scrollback history in iTerm2, make sure this
 
 <img src="/docs/iterm2.jpeg" alt="iterm2 UI instructions">
 
+## Light Mode
+
+To swap the color scheme for use in a light terminal, set the environment variable `MCFLY_LIGHT`.
+
+For example, add the following to your `~/.bash_profile`:
+
+```bash
+export MCFLY_LIGHT=TRUE
+```
+
 ## Possible Future Features
 
 * Add a screencast to README.