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feat(cmake): Add CMake module (#1456)
* feat: CMake module * docs: Document symbol variable
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@ -187,6 +187,7 @@ $git_status\
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$hg_branch\
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$docker_context\
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$package\
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$cmake\
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$dotnet\
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$elixir\
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$elm\
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@ -425,6 +426,31 @@ error_symbol = "[➜](bold red) "
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vicmd_symbol = "[V](bold green) "
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```
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## CMake
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The `cmake` module shows the currently installed version of CMake if:
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- The current directory contains a `CMakeLists.txt` file
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### Options
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| Option | Default | Description |
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| ---------- | ---------------------------------- | -------------------------------------------- |
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| `format` | `"via [$symbol$version]($style) "` | The format for the module. |
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| `symbol` | `"🛆 "` | The symbol used before the version of cmake. |
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| `style` | `"bold blue"` | The style for the module. |
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| `disabled` | `false` | Disables the `cmake` module. |
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### Variables
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| Variable | Example | Description |
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| -------- | --------- | ------------------------------------ |
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| version | `v3.17.3` | The version of cmake |
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| symbol | | Mirrors the value of option `symbol` |
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| style\* | | 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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## Command Duration
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The `cmd_duration` module shows how long the last command took to execute.
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22
src/configs/cmake.rs
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22
src/configs/cmake.rs
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@ -0,0 +1,22 @@
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use crate::config::{ModuleConfig, RootModuleConfig};
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use starship_module_config_derive::ModuleConfig;
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#[derive(Clone, ModuleConfig)]
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pub struct CMakeConfig<'a> {
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pub format: &'a str,
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pub symbol: &'a str,
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pub style: &'a str,
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pub disabled: bool,
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}
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impl<'a> RootModuleConfig<'a> for CMakeConfig<'a> {
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fn new() -> Self {
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CMakeConfig {
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format: "via [$symbol$version]($style) ",
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symbol: "🛆 ",
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style: "bold blue",
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disabled: false,
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}
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}
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}
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@ -1,6 +1,7 @@
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pub mod aws;
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pub mod battery;
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pub mod character;
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pub mod cmake;
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pub mod cmd_duration;
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pub mod conda;
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pub mod crystal;
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@ -11,7 +11,7 @@ pub struct StarshipRootConfig<'a> {
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// List of default prompt order
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// NOTE: If this const value is changed then Default prompt order subheading inside
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// prompt heading of config docs needs to be updated according to changes made here.
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pub const PROMPT_ORDER: [&str; 42] = [
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pub const PROMPT_ORDER: [&str; 43] = [
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"username",
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"hostname",
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"singularity",
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@ -26,6 +26,7 @@ pub const PROMPT_ORDER: [&str; 42] = [
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"package",
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// ↓ Toolchain version modules ↓
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// (Let's keep these sorted alphabetically)
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"cmake",
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"dotnet",
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"elixir",
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"elm",
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@ -12,6 +12,7 @@ pub const ALL_MODULES: &[&str] = &[
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#[cfg(feature = "battery")]
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"battery",
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"character",
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"cmake",
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"cmd_duration",
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"conda",
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"directory",
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84
src/modules/cmake.rs
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84
src/modules/cmake.rs
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@ -0,0 +1,84 @@
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use super::{Context, Module, RootModuleConfig};
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use crate::configs::cmake::CMakeConfig;
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use crate::formatter::StringFormatter;
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use crate::utils;
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/// Creates a module with the current CMake version
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///
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/// Will display the CMake version if any of the following criteria are met:
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/// - The current directory contains a `CMakeLists.txt` file
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pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
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let is_cmake_project = context
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.try_begin_scan()?
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.set_files(&["CMakeLists.txt"])
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.is_match();
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if !is_cmake_project {
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return None;
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}
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let mut module = context.new_module("cmake");
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let config = CMakeConfig::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(|variable, _| match variable {
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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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"version" => utils::exec_cmd("cmake", &["--version"])
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.map(|output| format_cmake_version(&output.stdout))
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.flatten()
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.map(Ok),
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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 `cmake`: \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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fn format_cmake_version(cmake_version: &str) -> Option<String> {
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let version = cmake_version.split_whitespace().nth(2)?;
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Some(format!("v{}", version))
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}
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#[cfg(test)]
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mod tests {
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use crate::modules::utils::test::render_module;
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use ansi_term::Color;
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use std::fs::File;
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use std::io;
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#[test]
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fn folder_without_cmake_lists() -> io::Result<()> {
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let dir = tempfile::tempdir()?;
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let actual = render_module("cmake", dir.path(), None);
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let expected = None;
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assert_eq!(expected, actual);
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dir.close()
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}
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#[test]
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fn folder_with_cmake_lists() -> io::Result<()> {
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let dir = tempfile::tempdir()?;
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File::create(dir.path().join("CMakeLists.txt"))?.sync_all()?;
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let actual = render_module("cmake", dir.path(), None);
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let expected = Some(format!("via {} ", Color::Blue.bold().paint("🛆 v3.17.3")));
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assert_eq!(expected, actual);
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dir.close()
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}
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}
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@ -1,6 +1,7 @@
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// While adding out new module add out module to src/module.rs ALL_MODULES const array also.
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mod aws;
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mod character;
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mod cmake;
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mod cmd_duration;
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mod conda;
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mod crystal;
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@ -57,6 +58,7 @@ pub fn handle<'a>(module: &str, context: &'a Context) -> Option<Module<'a>> {
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#[cfg(feature = "battery")]
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"battery" => battery::module(context),
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"character" => character::module(context),
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"cmake" => cmake::module(context),
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"cmd_duration" => cmd_duration::module(context),
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"conda" => conda::module(context),
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"directory" => directory::module(context),
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@ -109,6 +111,7 @@ pub fn description(module: &str) -> &'static str {
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"character" => {
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"A character (usually an arrow) beside where the text is entered in your terminal"
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}
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"cmake" => "The currently installed version of CMake",
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"cmd_duration" => "How long the last command took to execute",
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"conda" => "The current conda environment, if $CONDA_DEFAULT_ENV is set",
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"crystal" => "The currently installed version of Crystal",
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stdout: String::from("0.6.0"),
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stderr: String::default(),
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}),
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"cmake --version" => Some(CommandOutput {
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stdout: String::from(
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"\
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cmake version 3.17.3
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CMake suite maintained and supported by Kitware (kitware.com/cmake).\n",
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),
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stderr: String::default(),
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}),
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"terraform version" => Some(CommandOutput {
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stdout: String::from("Terraform v0.12.14"),
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stderr: String::default(),
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