diff options
Diffstat (limited to 'src/modules/nodejs.rs')
-rw-r--r-- | src/modules/nodejs.rs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/modules/nodejs.rs b/src/modules/nodejs.rs deleted file mode 100644 index b30f2f531..000000000 --- a/src/modules/nodejs.rs +++ /dev/null @@ -1,49 +0,0 @@ -use ansi_term::Color; -use std::process::Command; - -use super::{Context, Module}; - -/// Creates a module with the current Node.js version -/// -/// Will display the Node.js version if any of the following criteria are met: -/// - Current directory contains a `.js` file -/// - Current directory contains a `package.json` file -/// - Current directory contains a `node_modules` directory -pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> { - let is_js_project = context - .try_begin_scan()? - .set_files(&["package.json"]) - .set_extensions(&["js"]) - .set_folders(&["node_modules"]) - .is_match(); - - if !is_js_project { - return None; - } - - match get_node_version() { - Some(node_version) => { - const NODE_CHAR: &str = "⬢ "; - - let mut module = context.new_module("nodejs"); - let module_style = module - .config_value_style("style") - .unwrap_or_else(|| Color::Green.bold()); - module.set_style(module_style); - - let formatted_version = node_version.trim(); - module.new_segment("symbol", NODE_CHAR); - module.new_segment("version", formatted_version); - - Some(module) - } - None => None, - } -} - -fn get_node_version() -> Option<String> { - match Command::new("node").arg("--version").output() { - Ok(output) => Some(String::from_utf8(output.stdout).unwrap()), - Err(_) => None, - } -} |