diff --git a/Cargo.lock b/Cargo.lock index cf975f11..9cf6f5b1 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -100,11 +100,6 @@ dependencies = [ "constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "byteorder" -version = "1.3.1" -source = "registry+https://github.com/rust-lang/crates.io-index" - [[package]] name = "c2-chacha" version = "0.2.2" @@ -114,11 +109,6 @@ dependencies = [ "ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "cast" -version = "0.2.2" -source = "registry+https://github.com/rust-lang/crates.io-index" - [[package]] name = "cc" version = "1.0.36" @@ -180,42 +170,6 @@ name = "core-foundation-sys" version = "0.6.2" source = "registry+https://github.com/rust-lang/crates.io-index" -[[package]] -name = "criterion" -version = "0.2.11" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)", - "cast 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)", - "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)", - "criterion-plot 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", - "csv 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)", - "itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)", - "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)", - "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)", - "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", - "rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)", - "rand_xoshiro 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", - "rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)", - "rayon-core 1.5.0 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(registry+https://github.com/rust-lang/crates.io-index)" = "03b418169fb9c46533f326efd6eed2576699c44ca92d3052a066214a8d828929" "checksum rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a4b0186e22767d5b9738a05eab7c6ac90b15db17e5b5f9bd87976dd7d89a10a4" "checksum rayon-core 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ebbe0df8435ac0c397d467b6cad6d25543d06e8a019ef3f6af3c384597515bd2" "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2" @@ -1137,13 +1001,10 @@ dependencies = [ "checksum regex-syntax 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "dcfd8681eebe297b81d98498869d4aae052137651ad7b96822f09ceb690d0a96" "checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5" "checksum rustc-demangle 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "ccc78bfd5acd7bf3e89cffcf899e5cb1a52d6fafa8dec2739ad70c9577a57288" -"checksum ryu 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "b96a9549dc8d48f2c283938303c4b5a77aa29bfbc5b54b084fb1630408899a8f" "checksum ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c92464b447c0ee8c4fb3824ecc8383b81717b9f1e74ba2e72540aef7b9f82997" -"checksum same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8f20c4be53a8a1ff4c1f1b2bd14570d2f634628709752f0702ecdd2b3f9a5267" "checksum scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8" "checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27" "checksum serde 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)" = 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"def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d" "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a" "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d" -"checksum walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "9d9d7ed3431229a144296213105a390676cc49c9b6a72bd19f3176c98e129fa1" "checksum winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "f10e386af2b13e47c89e7236a7a14a086791a2b88ebad6df9bf42040195cf770" "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6" "checksum winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9" diff --git a/Cargo.toml b/Cargo.toml index 097426fc..230048f9 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -19,8 +19,3 @@ lazy_static = "1.3.0" [dev-dependencies] tempfile = "3.1.0" -criterion = "0.2.11" - -[[bench]] -name = "my_benchmark" -harness = false diff --git a/README.md b/README.md index 7845e2a3..c86a9600 100644 --- a/README.md +++ b/README.md @@ -63,7 +63,7 @@ I'm very new to Rust, so any help is appreciated when it comes to improving deve - [x] Fish shell - [x] Z Shell -- [ ] Bash +- [x] Bash ### Test strategy @@ -76,42 +76,38 @@ I'm very new to Rust, so any help is appreciated when it comes to improving deve ### Prerequisites - Rust v1.33 or higher +- A Powerline font (like [Fira Code](https://github.com/tonsky/FiraCode)) installed and enabled in your terminal emulator ### Getting Started 1. `cd` to the root of the **starship** repo + 1. Install the **starship** binary: ```bash cargo install --path . ``` -1. Navigate to the adapters directory +1. Add the init script to your shell's config file: + + #### Bash / Zsh + + Add the following to the end of `~/.bashrc` or `~/.zshrc`: ```bash - cd adapters + # ~/.bashrc or ~/.zshrc + + eval "$(starship init $0)" ``` -#### Fish + #### Fish -1. Install the fish shell prompt with fisher: + Add the following to the end of `~/.config/fish/config.fish`: - ```bash - fisher add $PWD - ``` + ```fish + # ~/.config/config.fish -#### oh-my-zsh - -1. Install the zsh theme: - - ```bash - cp starship.zsh-theme ~/.oh-my-zsh/themes - ``` - -1. In `~/.zshrc`, find the line with `ZSH_THEME=` and set it to - - ```bash - ZSH_THEME="starship" + eval (starship init fish) ``` ## Contributors diff --git a/adapters/fish_prompt.fish b/adapters/fish_prompt.fish deleted file mode 100644 index cd3d7712..00000000 --- a/adapters/fish_prompt.fish +++ /dev/null @@ -1,3 +0,0 @@ -function fish_prompt - starship prompt --status=$status -end diff --git a/adapters/starship.zsh-theme b/adapters/starship.zsh-theme deleted file mode 100644 index 0da0bd71..00000000 --- a/adapters/starship.zsh-theme +++ /dev/null @@ -1 +0,0 @@ -PROMPT='$(starship prompt --status=$?)' diff --git a/benches/my_benchmark.rs b/benches/my_benchmark.rs deleted file mode 100644 index be6898bb..00000000 --- a/benches/my_benchmark.rs +++ /dev/null @@ -1,69 +0,0 @@ -#[macro_use] -extern crate criterion; - -use criterion::Criterion; - -use clap::{App, Arg}; -use starship::context::Context; -use starship::modules; -use std::fs; -use tempfile::TempDir; - -fn char_segment(c: &mut Criterion) { - let args = App::new("starship") - .arg(Arg::with_name("status_code")) - .get_matches_from(vec!["starship", "0"]); - let context = Context::new_with_dir(args, "~"); - - c.bench_function("char segment", move |b| { - b.iter(|| modules::handle("char", &context)) - }); -} - -fn dir_segment(c: &mut Criterion) { - let args = App::new("starship") - .arg(Arg::with_name("status_code")) - .get_matches_from(vec!["starship", "0"]); - let context = Context::new_with_dir(args, "~"); - - c.bench_function("dir segment", move |b| { - b.iter(|| modules::handle("dir", &context)) - }); -} - -fn line_break_segment(c: &mut Criterion) { - let args = App::new("starship") - .arg(Arg::with_name("status_code")) - .get_matches_from(vec!["starship", "0"]); - let context = Context::new_with_dir(args, "~"); - - c.bench_function("line break segment", move |b| { - b.iter(|| modules::handle("line_break", &context)) - }); -} - -fn git_branch_segment(c: &mut Criterion) { - let tmp_dir = TempDir::new().unwrap(); - let repo_dir = tmp_dir.path().join("rocket-controls"); - fs::create_dir(&repo_dir).unwrap(); - - git2::Repository::init(&repo_dir).unwrap(); - - let args = App::new("starship") - .arg(Arg::with_name("status_code")) - .get_matches_from(vec!["starship", "0"]); - let context = Context::new_with_dir(args, "~"); - - c.bench_function("git_branch segment", move |b| { - b.iter(|| modules::handle("git_branch", &context)) - }); -} - -criterion_group!( - benches, - char_segment, - dir_segment, - line_break_segment, - git_branch_segment -); -criterion_main!(benches); diff --git a/src/init.rs b/src/init.rs new file mode 100644 index 00000000..96881049 --- /dev/null +++ b/src/init.rs @@ -0,0 +1,40 @@ +pub fn init(shell_name: &str) { + log::debug!("Shell name: {}", shell_name); + let setup_script = match shell_name { + "bash" => { + let script = "PS1=\"$(starship prompt --status=$?)\""; + Some(script) + } + "zsh" => { + let script = "PROMPT=\"$(starship prompt --status=$?)\""; + Some(script) + } + "fish" => { + let script = "function fish_prompt; starship prompt --status=$status; end"; + Some(script) + } + _ => { + println!( + "printf \"\\n{0} is not yet supported by starship.\\n\ + For the time being, we support bash, zsh, and fish.\\n\ + Please open an issue in the starship repo if you would like to \ + see support for {0}:\\nhttps://github.com/starship/starship/issues/new\"\\n\\n", + shell_name + ); + None + } + }; + + if setup_script.is_some() { + let script = setup_script.unwrap(); + print!("{}", script); + } +} + +#[derive(Debug)] +enum Shell { + Bash, + Fish, + Zsh, + Unsupported(String), +} diff --git a/src/main.rs b/src/main.rs index 371109e5..a7ac01a6 100644 --- a/src/main.rs +++ b/src/main.rs @@ -3,13 +3,14 @@ extern crate clap; mod config; mod context; +mod init; mod module; mod modules; mod print; mod segment; mod utils; -use clap::{App, Arg, SubCommand}; +use clap::{App, AppSettings, Arg, SubCommand}; fn main() { pretty_env_logger::init(); @@ -28,13 +29,26 @@ fn main() { .help("The path that the prompt should render for") .takes_value(true); - let matches = App::new("Starship") - .about("The cross-shell prompt for astronauts. ✨🚀") + let shell_arg = Arg::with_name("shell") + .value_name("SHELL") + .help( + "The name of the currently running shell\nCurrently supported options: bash, zsh, fish", + ) + .required(true); + + let matches = App::new("starship") + .about("The cross-shell prompt for astronauts. ☄🌌️") // pull the version number from Cargo.toml .version(crate_version!()) // pull the authors from Cargo.toml .author(crate_authors!()) - .after_help("https://github.com/matchai/starship") + .after_help("https://github.com/starship/starship") + .setting(AppSettings::SubcommandRequiredElseHelp) + .subcommand( + SubCommand::with_name("init") + .about("Prints the shell function used to execute starship") + .arg(&shell_arg), + ) .subcommand( SubCommand::with_name("prompt") .about("Prints the full starship prompt") @@ -55,6 +69,10 @@ fn main() { .get_matches(); match matches.subcommand() { + ("init", Some(sub_m)) => { + let shell_name = sub_m.value_of("shell").expect("Shell name missing."); + init::init(shell_name) + } ("prompt", Some(sub_m)) => print::prompt(sub_m.clone()), ("module", Some(sub_m)) => { let module_name = sub_m.value_of("name").expect("Module name missing.");