Added complete color theming support for Git

CHANGELOG.md

@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 ### Added
+- Add complete color theming support for Git [k4yt3x](https://github.com/k4yt3x]
 - Add [Git integration](https://github.com/Peltoche/lsd/issues/7) from [hpwxf](https://github.com/hpwxf)
 - In keeping with the coreutils change, add quotes and escapes for necessary filenames from [merelymyself](https://github.com/merelymyself)
 - Add support for icon theme from [zwpaper](https://github.com/zwpaper)

README.md

@@ -293,6 +293,17 @@ links:
   valid: 13
   invalid: 245
 tree-edge: 245
+git-status:
+  default: 245
+  unmodified: 245
+  ignored: 245
+  new-in-index: dark_green
+  new-in-workdir: dark_green
+  typechange: dark_yellow
+  deleted: dark_red
+  renamed: dark_green
+  modified: dark_yellow
+  conflicted: dark_red
 ```
 
 When creating a theme for `lsd`, you can specify any part of the default theme,

src/color.rs

@@ -126,7 +126,37 @@ impl Elem {
             Elem::TreeEdge => theme.tree_edge,
             Elem::Links { valid: false } => theme.links.invalid,
             Elem::Links { valid: true } => theme.links.valid,
-            Elem::GitStatus { .. } => theme.git_status.default,
+
+            Elem::GitStatus {
+                status: GitStatus::Default,
+            } => theme.git_status.default,
+            Elem::GitStatus {
+                status: GitStatus::Unmodified,
+            } => theme.git_status.unmodified,
+            Elem::GitStatus {
+                status: GitStatus::Ignored,
+            } => theme.git_status.ignored,
+            Elem::GitStatus {
+                status: GitStatus::NewInIndex,
+            } => theme.git_status.new_in_index,
+            Elem::GitStatus {
+                status: GitStatus::NewInWorkdir,
+            } => theme.git_status.new_in_workdir,
+            Elem::GitStatus {
+                status: GitStatus::Typechange,
+            } => theme.git_status.typechange,
+            Elem::GitStatus {
+                status: GitStatus::Deleted,
+            } => theme.git_status.deleted,
+            Elem::GitStatus {
+                status: GitStatus::Renamed,
+            } => theme.git_status.renamed,
+            Elem::GitStatus {
+                status: GitStatus::Modified,
+            } => theme.git_status.modified,
+            Elem::GitStatus {
+                status: GitStatus::Conflicted,
+            } => theme.git_status.conflicted,
         }
     }
 }

src/git.rs

@@ -95,7 +95,9 @@ impl GitCache {
         match std::fs::canonicalize(filepath) {
             Ok(filename) => Some(self.inner_get(&filename, is_directory)),
             Err(err) => {
-                crate::print_error!("Cannot get git status for {:?}:  {}", filepath, err);
+                if err.kind() != std::io::ErrorKind::NotFound {
+                    crate::print_error!("Cannot get git status for {:?}:  {}", filepath, err);
+                }
                 None
             }
         }

src/theme/color.rs

@@ -241,6 +241,24 @@ pub struct Links {
 pub struct GitStatus {
     #[serde(deserialize_with = "deserialize_color")]
     pub default: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub unmodified: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub ignored: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub new_in_index: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub new_in_workdir: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub typechange: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub deleted: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub renamed: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub modified: Color,
+    #[serde(deserialize_with = "deserialize_color")]
+    pub conflicted: Color,
 }
 
 impl Default for Permission {
@@ -337,7 +355,16 @@ impl Default for Links {
 impl Default for GitStatus {
     fn default() -> Self {
         GitStatus {
-            default: Color::AnsiValue(13), // Pink
+            default: Color::AnsiValue(245),    // Grey
+            unmodified: Color::AnsiValue(245), // Grey
+            ignored: Color::AnsiValue(245),    // Grey
+            new_in_index: Color::DarkGreen,
+            new_in_workdir: Color::DarkGreen,
+            typechange: Color::DarkYellow,
+            deleted: Color::DarkRed,
+            renamed: Color::DarkGreen,
+            modified: Color::DarkYellow,
+            conflicted: Color::DarkRed,
         }
     }
 }