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Made starship usage configurable (#2049)

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Co-authored-by: Darren Schroeder <fdncred@hotmail.com>
This commit is contained in:
Darren Schroeder
2020-06-25 00:44:55 -05:00
committed by GitHub
parent 4468947ad4
commit 6372d2a18c
5 changed files with 49 additions and 29 deletions
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39
crates/nu-cli/src/git.rs
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@ -1,21 +1,36 @@
#![cfg(not(feature = "starship-prompt"))]
use crate::prelude::*;
use git2::{Repository, RepositoryOpenFlags};
use std::ffi::OsString;
pub fn current_branch() -> Option<String> {
let v: Vec<OsString> = vec![];
match Repository::open_ext(".", RepositoryOpenFlags::empty(), v) {
Ok(repo) => {
let r = repo.head();
match r {
Ok(r) => match r.shorthand() {
Some(s) => Some(s.to_string()),
None => None,
},
if let Ok(config) = crate::data::config::config(Tag::unknown()) {
let use_starship = match config.get("use_starship") {
Some(b) => match b.as_bool() {
Ok(b) => b,
_ => false,
},
_ => false,
};
if !use_starship {
let v: Vec<OsString> = vec![];
match Repository::open_ext(".", RepositoryOpenFlags::empty(), v) {
Ok(repo) => {
let r = repo.head();
match r {
Ok(r) => match r.shorthand() {
Some(s) => Some(s.to_string()),
None => None,
},
_ => None,
}
}
_ => None,
}
} else {
None
}
_ => None,
} else {
None
}
}