diff --git a/docs/config/README.md b/docs/config/README.md
index 868482c39..03ce67f79 100644
--- a/docs/config/README.md
+++ b/docs/config/README.md
@@ -289,15 +289,21 @@ prefix = "underwent "
## Conda
The `conda` module shows the current conda environment, if `$CONDA_DEFAULT_ENV` is set.
-Note: This does not suppress conda's own prompt modifier, you may want to run `conda config --set changeps1 False`
+
+::: tip
+
+This does not suppress conda's own prompt modifier, you may want to run `conda config --set changeps1 False`.
+
+:::
### Options
-| Variable | Default | Description |
-| ---------- | -------------- | -------------------------------------------- |
-| `symbol` | `"C "` | The symbol used before the environment name. |
-| `style` | `"bold green"` | The style for the module. |
-| `disabled` | `false` | Disables the `conda` module. |
+| Variable | Default | Description |
+| ------------------- | -------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `truncation_length` | `1` | The number of directories the environment path should be truncated to, if the environment was created via `conda create -p [path]`. `0` means no truncation. Also see the [`directory`](#directory) module. |
+| `symbol` | `"C "` | The symbol used before the environment name. |
+| `style` | `"bold green"` | The style for the module. |
+| `disabled` | `false` | Disables the `conda` module. |
### Example
diff --git a/src/configs/conda.rs b/src/configs/conda.rs
index 7ce644683..8e3f75a22 100644
--- a/src/configs/conda.rs
+++ b/src/configs/conda.rs
@@ -5,6 +5,7 @@ use starship_module_config_derive::ModuleConfig;
#[derive(Clone, ModuleConfig)]
pub struct CondaConfig<'a> {
+ pub truncation_length: usize,
pub symbol: SegmentConfig<'a>,
pub environment: SegmentConfig<'a>,
pub style: Style,
@@ -14,6 +15,7 @@ pub struct CondaConfig<'a> {
impl<'a> RootModuleConfig<'a> for CondaConfig<'a> {
fn new() -> Self {
CondaConfig {
+ truncation_length: 1,
symbol: SegmentConfig {
value: "C ",
style: None,
diff --git a/src/modules/conda.rs b/src/modules/conda.rs
index 49a641a75..13c57874a 100644
--- a/src/modules/conda.rs
+++ b/src/modules/conda.rs
@@ -2,6 +2,7 @@ use std::env;
use super::{Context, Module};
+use super::utils::directory::truncate;
use crate::config::RootModuleConfig;
use crate::configs::conda::CondaConfig;
@@ -18,6 +19,8 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
let mut module = context.new_module("conda");
let config = CondaConfig::try_load(module.config);
+ let conda_env = truncate(conda_env, config.truncation_length);
+
module.set_style(config.style);
module.create_segment("symbol", &config.symbol);
diff --git a/src/modules/directory.rs b/src/modules/directory.rs
index a221515e2..61484c17d 100644
--- a/src/modules/directory.rs
+++ b/src/modules/directory.rs
@@ -4,6 +4,7 @@ use unicode_segmentation::UnicodeSegmentation;
use super::{Context, Module};
+use super::utils::directory::truncate;
use crate::config::{RootModuleConfig, SegmentConfig};
use crate::configs::directory::DirectoryConfig;
@@ -137,30 +138,6 @@ const fn replace_c_dir(path: String) -> String {
path
}
-/// Truncate a path to only have a set number of path components
-///
-/// Will truncate a path to only show the last `length` components in a path.
-/// If a length of `0` is provided, the path will not be truncated.
-fn truncate(dir_string: String, length: usize) -> String {
- if length == 0 {
- return dir_string;
- }
-
- let mut components = dir_string.split('/').collect::<Vec<&str>>();
-
- // If the first element is "" then there was a leading "/" and we should remove it so we can check the actual count of components
- if components[0] == "" {
- components.remove(0);
- }
-
- if components.len() <= length {
- return dir_string;
- }
-
- let truncated_components = &components[components.len() - length..];
- truncated_components.join("/")
-}
-
/// Takes part before contracted path and replaces it with fish style path
///
/// Will take the first letter of each directory before the contracted path and
@@ -258,48 +235,6 @@ mod tests {
assert_eq!(output, "/c");
}
- #[test]
- fn truncate_smaller_path_than_provided_length() {
- let path = "~/starship";
- let output = truncate(path.to_string(), 3);
- assert_eq!(output, "~/starship")
- }
-
- #[test]
- fn truncate_same_path_as_provided_length() {
- let path = "~/starship/engines";
- let output = truncate(path.to_string(), 3);
- assert_eq!(output, "~/starship/engines")
- }
-
- #[test]
- fn truncate_slightly_larger_path_than_provided_length() {
- let path = "~/starship/engines/booster";
- let output = truncate(path.to_string(), 3);
- assert_eq!(output, "starship/engines/booster")
- }
-
- #[test]
- fn truncate_larger_path_than_provided_length() {
- let path = "~/starship/engines/booster/rocket";
- let output = truncate(path.to_string(), 3);
- assert_eq!(output, "engines/booster/rocket")
- }
-
- #[test]
- fn truncate_same_path_as_provided_length_from_root() {
- let path = "/starship/engines/booster";
- let output = truncate(path.to_string(), 3);
- assert_eq!(output, "/starship/engines/booster");
- }
-
- #[test]
- fn truncate_larger_path_than_provided_length_from_root() {
- let path = "/starship/engines/booster/rocket";
- let output = truncate(path.to_string(), 3);
- assert_eq!(output, "engines/booster/rocket");
- }
-
#[test]
fn fish_style_with_user_home_contracted_path() {
let path = "~/starship/engines/booster/rocket";
diff --git a/src/modules/utils/directory.rs b/src/modules/utils/directory.rs
new file mode 100644
index 000000000..7c266d06c
--- /dev/null
+++ b/src/modules/utils/directory.rs
@@ -0,0 +1,70 @@
+/// Truncate a path to only have a set number of path components
+///
+/// Will truncate a path to only show the last `length` components in a path.
+/// If a length of `0` is provided, the path will not be truncated.
+pub fn truncate(dir_string: String, length: usize) -> String {
+ if length == 0 {
+ return dir_string;
+ }
+
+ let mut components = dir_string.split('/').collect::<Vec<&str>>();
+
+ // If the first element is "" then there was a leading "/" and we should remove it so we can check the actual count of components
+ if components[0] == "" {
+ components.remove(0);
+ }
+
+ if components.len() <= length {
+ return dir_string;
+ }
+
+ let truncated_components = &components[components.len() - length..];
+ truncated_components.join("/")
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+
+ #[test]
+ fn truncate_smaller_path_than_provided_length() {
+ let path = "~/starship";
+ let output = truncate(path.to_string(), 3);
+ assert_eq!(output, "~/starship")
+ }
+
+ #[test]
+ fn truncate_same_path_as_provided_length() {
+ let path = "~/starship/engines";
+ let output = truncate(path.to_string(), 3);
+ assert_eq!(output, "~/starship/engines")
+ }
+
+ #[test]
+ fn truncate_slightly_larger_path_than_provided_length() {
+ let path = "~/starship/engines/booster";
+ let output = truncate(path.to_string(), 3);
+ assert_eq!(output, "starship/engines/booster")
+ }
+
+ #[test]
+ fn truncate_larger_path_than_provided_length() {
+ let path = "~/starship/engines/booster/rocket";
+ let output = truncate(path.to_string(), 3);
+ assert_eq!(output, "engines/booster/rocket")
+ }
+
+ #[test]
+ fn truncate_same_path_as_provided_length_from_root() {
+ let path = "/starship/engines/booster";
+ let output = truncate(path.to_string(), 3);
+ assert_eq!(output, "/starship/engines/booster");
+ }
+
+ #[test]
+ fn truncate_larger_path_than_provided_length_from_root() {
+ let path = "/starship/engines/booster/rocket";
+ let output = truncate(path.to_string(), 3);
+ assert_eq!(output, "engines/booster/rocket");
+ }
+}
diff --git a/src/modules/utils/mod.rs b/src/modules/utils/mod.rs
index 9e69310b2..6838fb19e 100644
--- a/src/modules/utils/mod.rs
+++ b/src/modules/utils/mod.rs
@@ -1 +1,2 @@
+pub mod directory;
pub mod java_version_parser;
diff --git a/tests/testsuite/conda.rs b/tests/testsuite/conda.rs
index 4b48727ba..f7c2e71c3 100644
--- a/tests/testsuite/conda.rs
+++ b/tests/testsuite/conda.rs
@@ -30,3 +30,14 @@ fn env_set() -> io::Result<()> {
assert_eq!(expected, actual);
Ok(())
}
+
+#[test]
+fn truncate() -> io::Result<()> {
+ let output = common::render_module("conda").env_clear().env("CONDA_DEFAULT_ENV", "/some/really/long/and/really/annoying/path/that/shouldnt/be/displayed/fully/conda/my_env").output()?;
+
+ let expected = format!("via {} ", Color::Green.bold().paint("C my_env"));
+ let actual = String::from_utf8(output.stdout).unwrap();
+
+ assert_eq!(expected, actual);
+ Ok(())
+}