1
0
mirror of https://github.com/Llewellynvdm/starship.git synced 2024-12-25 11:20:01 +00:00

Use git project root for truncation

This commit is contained in:
Matan Kushner 2019-04-07 16:43:11 -04:00
parent c79cbe63b1
commit ff94c9f25f
No known key found for this signature in database
GPG Key ID: 4B98C3A8949CA8A4
5 changed files with 256 additions and 12 deletions

194
Cargo.lock generated
View File

@ -113,6 +113,20 @@ name = "constant_time_eq"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "curl-sys"
version = "0.4.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
"libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
"openssl-sys 0.9.43 (registry+https://github.com/rust-lang/crates.io-index)",
"pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "dirs"
version = "1.0.5"
@ -148,16 +162,118 @@ name = "fuchsia-cprng"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "git2"
version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
"libgit2-sys 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"openssl-sys 0.9.43 (registry+https://github.com/rust-lang/crates.io-index)",
"url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "idna"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "libc"
version = "0.2.51"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "libgit2-sys"
version = "0.7.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
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]
[[package]]
name = "libssh2-sys"
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source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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[[package]]
name = "libz-sys"
version = "1.0.25"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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]
[[package]]
name = "log"
version = "0.4.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "matches"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "nodrop"
version = "0.1.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "openssl-probe"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "openssl-sys"
version = "0.9.43"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
"pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "percent-encoding"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "pkg-config"
version = "0.3.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "proc-macro2"
version = "0.4.27"
@ -237,11 +353,37 @@ name = "rustc-demangle"
version = "0.1.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "rustc_version"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "scoped_threadpool"
version = "0.1.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "semver"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "semver-parser"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "smallvec"
version = "0.6.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "starship"
version = "0.1.0"
@ -249,6 +391,7 @@ dependencies = [
"ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
"dirs 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
"git2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -295,6 +438,22 @@ dependencies = [
"unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "unicode-bidi"
version = "0.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "unicode-normalization"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "unicode-width"
version = "0.1.5"
@ -305,6 +464,21 @@ name = "unicode-xid"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "url"
version = "1.7.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
"matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
"percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "vcpkg"
version = "0.2.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "vec_map"
version = "0.8.1"
@ -344,12 +518,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"checksum quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)" = "cdd8e04bd9c52e0342b406469d494fcb033be4bdbe5c606016defbb1681411e1"
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@ -360,14 +546,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
"checksum redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe5204c3a17e97dde73f285d49be585df59ed84b50a872baf416e73b62c3828"
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View File

@ -8,3 +8,4 @@ edition = "2018"
clap = "2.32.0"
ansi_term = "0.11.0"
dirs = "1.0.5"
git2 = "0.8.0"

View File

@ -1,2 +1,3 @@
// Lib is present to allow for benchmarking
pub mod modules;
pub mod print;

View File

@ -2,6 +2,7 @@
extern crate clap;
extern crate ansi_term;
extern crate dirs;
extern crate git2;
mod modules;
mod print;

View File

@ -1,33 +1,80 @@
use std::env;
use std::path::{Path, PathBuf};
use super::Segment;
use git2::{Repository};
use ansi_term::{Color, Style};
use clap::ArgMatches;
use dirs;
use std::env;
/// Creates a segment with the current directory
pub fn segment(_: &ArgMatches) -> Segment {
const COLOR_DIR: Color = Color::Cyan;
const HOME_SYMBOL: char = '~';
let current_dir = env::current_dir().unwrap();
let mut dir_string = String::from(current_dir.to_str().unwrap());
let current_dir = env::current_dir().expect("Unable to identify current directory");
if let Some(home_dir) = dirs::home_dir() {
if current_dir.starts_with(&home_dir) {
let current_dir = current_dir.to_str().unwrap();
let home_dir = home_dir.to_str().unwrap();
dir_string = current_dir.replace(home_dir, &HOME_SYMBOL.to_string());
}
let dirname;
if let Ok(repo) = git2::Repository::discover(&current_dir) {
let repo_root = get_repo_root(repo);
let repo_root_basename = repo_root.components().last().unwrap();
let basename_str_slice = repo_root_basename.as_os_str();
dirname = basename_str_slice.to_str().unwrap().to_string();
} else {
dirname = String::from("test");
}
// let dir_string;
// if let Ok(repo) = git2::Repository::discover(&current_dir) {
// let repo_root = get_repo_root(repo);
// let repo_root_basename = repo_root.components().last().unwrap();
// dir_string = *repo_root_basename.as_os_str().to_str().unwrap();
// } else {
// dir_string = match truncate_home(current_dir) {
// Some(dir) => &dir.to_string(),
// None => &current_dir.to_str().unwrap()
// }
// }
// if let Love(tiff) = matan::Love(tiff) {
// log tiff + matan + kimu + nimu + puku + owl fren + roomba fren + cactus fren + rumple
// }
// let mut dir_string = String::from(current_dir.to_str().unwrap());
Segment {
value: dir_string,
value: String::from(dirname),
style: Style::from(COLOR_DIR).bold(),
..Default::default()
}
}
fn get_repo_root(repo: Repository) -> PathBuf {
match repo.is_bare() {
// A bare repo will return its root path
true => repo.path().to_path_buf(),
// Non-bare repos will return the path of `.git`
false => repo.path().parent().unwrap().to_path_buf()
}
}
// fn truncate_home(path: PathBuf) -> Option<String> {
// const HOME_SYMBOL: &str = "~";
// if dirs::home_dir() == None {
// return None;
// }
// if let Some(home_dir) = dirs::home_dir() {
// if path.strip_prefix(home_dir).is_ok() {
// let path_str = path.to_str().unwrap();
// let home_dir = home_dir.to_str().unwrap();
// return Some(path_str.replace(home_dir, HOME_SYMBOL));
// }
// }
// None
// }
#[cfg(test)]
mod tests {
// TODO: Look into stubbing `env` so that tests can be run in parallel