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make prompt indicators configurable (#639)

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* make prompt indicators configurable

* seems to be working now
This commit is contained in:
Darren Schroeder
2022-01-01 16:53:16 -06:00
committed by GitHub
parent ac487dfcbc
commit a56994ccc5
2 changed files with 124 additions and 24 deletions
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33
crates/nu-cli/src/prompt.rs
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@ -9,8 +9,6 @@ use {
#[derive(Clone)]
pub struct NushellPrompt {
prompt_string: String,
// These are part of the struct definition in case we want to allow
// further customization to the shell status
default_prompt_indicator: String,
default_vi_insert_prompt_indicator: String,
default_vi_visual_prompt_indicator: String,
@ -38,6 +36,37 @@ impl NushellPrompt {
self.prompt_string = prompt_string;
}
pub fn update_prompt_indicator(&mut self, prompt_indicator_string: String) {
self.default_prompt_indicator = prompt_indicator_string;
}
pub fn update_prompt_vi_insert(&mut self, prompt_vi_insert_string: String) {
self.default_vi_insert_prompt_indicator = prompt_vi_insert_string;
}
pub fn update_prompt_vi_visual(&mut self, prompt_vi_visual_string: String) {
self.default_vi_visual_prompt_indicator = prompt_vi_visual_string;
}
pub fn update_prompt_multiline(&mut self, prompt_multiline_indicator_string: String) {
self.default_multiline_indicator = prompt_multiline_indicator_string;
}
pub fn update_all_prompt_strings(
&mut self,
prompt_string: String,
prompt_indicator_string: String,
prompt_vi_insert_string: String,
prompt_vi_visual_string: String,
prompt_multiline_indicator_string: String,
) {
self.prompt_string = prompt_string;
self.default_prompt_indicator = prompt_indicator_string;
self.default_vi_insert_prompt_indicator = prompt_vi_insert_string;
self.default_vi_visual_prompt_indicator = prompt_vi_visual_string;
self.default_multiline_indicator = prompt_multiline_indicator_string;
}
fn default_wrapped_custom_string(&self, str: String) -> String {
format!("({})", str)
}