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https://github.com/Llewellynvdm/starship.git
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feat(vcsh): Add new module for VCSH (#2513)
* feat(vcsh): Implement new VCSH module * test(vcsh): Add unit tests for VCSH module * docs(vcsh): Document VCSH module
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@ -189,6 +189,7 @@ $hostname\
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$shlvl\
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$kubernetes\
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$directory\
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$vcsh\
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$git_branch\
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$git_commit\
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$git_state\
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@ -2717,6 +2718,39 @@ By default the module will be shown if any of the following conditions are met:
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format = "via [⍱ $version](bold white) "
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```
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## VCSH
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The `vcsh` module displays the current active VCSH repository.
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The module will be shown only if a repository is currently in use.
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### Options
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| Option | Default | Description |
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| ---------- | -------------------------------- | -------------------------------------------------------|
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| `symbol` | | The symbol used before displaying the repository name. |
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| `style` | `"bold yellow"` | The style for the module. |
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| `format` | `"vcsh [$symbol$repo]($style) "` | The format for the module. |
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| `disabled` | `false` | Disables the `vcsh` module. |
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### Variables
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| Variable | Example | Description |
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| -------- | ------------------------------------------- | -------------------------------------|
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| repo | `dotfiles` if in a VCSH repo named dotfiles | The active repository name |
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| symbol | | Mirrors the value of option `symbol` |
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| style\* | `black bold dimmed` | Mirrors the value of option `style` |
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\*: This variable can only be used as a part of a style string
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### Example
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```toml
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# ~/.config/starship.toml
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[vcsh]
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format = "[🆅 $repo](bold blue) "
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```
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## Zig
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By default the the `zig` module shows the currently installed version of Zig.
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@ -53,6 +53,7 @@ pub mod terraform;
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pub mod time;
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pub mod username;
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pub mod vagrant;
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pub mod vcsh;
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pub mod zig;
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pub use starship_root::*;
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@ -20,6 +20,7 @@ pub const PROMPT_ORDER: &[&str] = &[
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"singularity",
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"kubernetes",
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"directory",
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"vcsh",
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"git_branch",
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"git_commit",
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"git_state",
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22
src/configs/vcsh.rs
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22
src/configs/vcsh.rs
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@ -0,0 +1,22 @@
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use crate::config::ModuleConfig;
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use starship_module_config_derive::ModuleConfig;
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#[derive(Clone, ModuleConfig)]
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pub struct VcshConfig<'a> {
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pub symbol: &'a str,
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pub style: &'a str,
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pub format: &'a str,
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pub disabled: bool,
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}
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impl<'a> Default for VcshConfig<'a> {
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fn default() -> Self {
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VcshConfig {
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symbol: "",
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style: "bold yellow",
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format: "vcsh [$symbol$repo]($style) ",
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disabled: false,
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}
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}
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}
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@ -63,6 +63,7 @@ pub const ALL_MODULES: &[&str] = &[
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"status",
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"time",
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"username",
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"vcsh",
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"vagrant",
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"zig",
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];
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@ -54,6 +54,7 @@ mod time;
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mod username;
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mod utils;
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mod vagrant;
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mod vcsh;
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mod zig;
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#[cfg(feature = "battery")]
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@ -126,6 +127,7 @@ pub fn handle<'a>(module: &str, context: &'a Context) -> Option<Module<'a>> {
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"crystal" => crystal::module(context),
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"username" => username::module(context),
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"vagrant" => vagrant::module(context),
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"vcsh" => vcsh::module(context),
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"zig" => zig::module(context),
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_ => {
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eprintln!("Error: Unknown module {}. Use starship module --list to list out all supported modules.", module);
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@ -203,6 +205,7 @@ pub fn description(module: &str) -> &'static str {
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"time" => "The current local time",
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"username" => "The active user's username",
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"vagrant" => "The currently installed version of Vagrant",
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"vcsh" => "The currently active VCSH repository",
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"zig" => "The currently installed version of Zig",
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_ => "<no description>",
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}
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74
src/modules/vcsh.rs
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74
src/modules/vcsh.rs
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@ -0,0 +1,74 @@
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use super::{Context, Module};
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use crate::config::RootModuleConfig;
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use crate::configs::vcsh::VcshConfig;
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use crate::formatter::StringFormatter;
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/// Creates a module that displays VCSH repository currently in use
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///
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/// Will display the name of the current VCSH repository if one is active.
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pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
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let repo = context.get_env("VCSH_REPO_NAME").unwrap_or_default();
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if repo.trim().is_empty() {
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return None;
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}
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let mut module = context.new_module("vcsh");
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let config: VcshConfig = VcshConfig::try_load(module.config);
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let parsed = StringFormatter::new(config.format).and_then(|formatter| {
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formatter
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.map_meta(|var, _| match var {
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"symbol" => Some(config.symbol),
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_ => None,
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})
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.map_style(|variable| match variable {
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"style" => Some(Ok(config.style)),
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_ => None,
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})
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.map(|variable| match variable {
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"repo" => Some(Ok(&repo)),
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_ => None,
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})
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.parse(None)
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});
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module.set_segments(match parsed {
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Ok(segments) => segments,
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Err(error) => {
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log::warn!("Error in module `vcsh`:\n{}", error);
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return None;
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}
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});
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Some(module)
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}
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#[cfg(test)]
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mod tests {
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use crate::test::ModuleRenderer;
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use ansi_term::Color;
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#[test]
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fn not_in_env() {
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let actual = ModuleRenderer::new("vcsh").collect();
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let expected = None;
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assert_eq!(expected, actual);
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}
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#[test]
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fn env_set() {
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let actual = ModuleRenderer::new("vcsh")
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.env("VCSH_REPO_NAME", "astronauts")
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.collect();
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let expected = Some(format!(
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"vcsh {} ",
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Color::Yellow.bold().paint("astronauts")
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));
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assert_eq!(expected, actual);
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}
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}
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