refactor: Rewrite cmd_duration, directory and env_var module to use module config (#460)

This PR is a batched rewrite of the following modules:
- cmd_duration
- directory
- env_var

4 files changed, 82 insertions, 0 deletions

diff --git a/src/configs/cmd_duration.rs b/src/configs/cmd_duration.rs
new file mode 100644
index 000000000..2cf7a85af
--- /dev/null
+++ b/src/configs/cmd_duration.rs
@@ -0,0 +1,23 @@
+use crate::config::{ModuleConfig, RootModuleConfig};
+
+use ansi_term::{Color, Style};
+use starship_module_config_derive::ModuleConfig;
+
+#[derive(Clone, ModuleConfig)]
+pub struct CmdDurationConfig<'a> {
+    pub min_time: i64,
+    pub prefix: &'a str,
+    pub style: Style,
+    pub disabled: bool,
+}
+
+impl<'a> RootModuleConfig<'a> for CmdDurationConfig<'a> {
+    fn new() -> Self {
+        CmdDurationConfig {
+            min_time: 2,
+            prefix: "took ",
+            style: Color::Yellow.bold(),
+            disabled: false,
+        }
+    }
+}
diff --git a/src/configs/directory.rs b/src/configs/directory.rs
new file mode 100644
index 000000000..40574fd1d
--- /dev/null
+++ b/src/configs/directory.rs
@@ -0,0 +1,27 @@
+use crate::config::{ModuleConfig, RootModuleConfig};
+
+use ansi_term::{Color, Style};
+use starship_module_config_derive::ModuleConfig;
+
+#[derive(Clone, ModuleConfig)]
+pub struct DirectoryConfig {
+    pub truncation_length: i64,
+    pub truncate_to_repo: bool,
+    pub fish_style_pwd_dir_length: i64,
+    pub use_logical_path: bool,
+    pub style: Style,
+    pub disabled: bool,
+}
+
+impl<'a> RootModuleConfig<'a> for DirectoryConfig {
+    fn new() -> Self {
+        DirectoryConfig {
+            truncation_length: 3,
+            truncate_to_repo: true,
+            fish_style_pwd_dir_length: 0,
+            use_logical_path: true,
+            style: Color::Cyan.bold(),
+            disabled: false,
+        }
+    }
+}
diff --git a/src/configs/env_var.rs b/src/configs/env_var.rs
new file mode 100644
index 000000000..fc4e6533f
--- /dev/null
+++ b/src/configs/env_var.rs
@@ -0,0 +1,29 @@
+use crate::config::{ModuleConfig, RootModuleConfig, SegmentConfig};
+
+use ansi_term::{Color, Style};
+use starship_module_config_derive::ModuleConfig;
+
+#[derive(Clone, ModuleConfig)]
+pub struct EnvVarConfig<'a> {
+    pub symbol: Option<SegmentConfig<'a>>,
+    pub variable: Option<&'a str>,
+    pub default: Option<&'a str>,
+    pub prefix: &'a str,
+    pub suffix: &'a str,
+    pub style: Style,
+    pub disabled: bool,
+}
+
+impl<'a> RootModuleConfig<'a> for EnvVarConfig<'a> {
+    fn new() -> Self {
+        EnvVarConfig {
+            symbol: None,
+            variable: None,
+            default: None,
+            prefix: "",
+            suffix: "",
+            style: Color::Black.bold().dimmed(),
+            disabled: false,
+        }
+    }
+}
diff --git a/src/configs/mod.rs b/src/configs/mod.rs
index 40ed6293d..b26c1ebf9 100644
--- a/src/configs/mod.rs
+++ b/src/configs/mod.rs
@@ -1,8 +1,11 @@
 pub mod aws;
 pub mod battery;
 pub mod character;
+pub mod cmd_duration;
 pub mod conda;
+pub mod directory;
 pub mod dotnet;
+pub mod env_var;
 pub mod go;
 pub mod hostname;
 pub mod jobs;