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| 1 | +use serde::Deserialize; |
| 2 | +use std::collections::HashMap; |
1 | 3 | use warp_completion_metadata::{ |
2 | 4 | CommandBuilder, Generator, GeneratorResults, GeneratorResultsCollector, Suggestion, |
3 | 5 | }; |
@@ -28,6 +30,92 @@ pub fn ssh_hosts_generator() -> Generator { |
28 | 30 | Generator::script(CommandBuilder::single_command(SSH_CONFIG_CMD), ssh_hosts) |
29 | 31 | } |
30 | 32 |
|
| 33 | +/// Helper struct used for deserializing a package.json file into the necessary fields |
| 34 | +/// needed for generators shared across npm, yarn, pnpm, and bun. |
| 35 | +#[derive(Deserialize)] |
| 36 | +pub struct PackageJsonInfo { |
| 37 | + #[serde(default)] |
| 38 | + pub dependencies: HashMap<String, String>, |
| 39 | + |
| 40 | + #[serde(default, alias = "devDependencies")] |
| 41 | + pub dev_dependencies: HashMap<String, String>, |
| 42 | + |
| 43 | + #[serde(default, alias = "optionalDependencies")] |
| 44 | + pub optional_dependencies: HashMap<String, String>, |
| 45 | + |
| 46 | + #[serde(default)] |
| 47 | + pub scripts: HashMap<String, String>, |
| 48 | +} |
| 49 | + |
| 50 | +/// Returns a generator that lists scripts from the nearest package.json. |
| 51 | +/// Shared across npm, yarn, pnpm, and bun. |
| 52 | +pub fn get_scripts_generator() -> Generator { |
| 53 | + Generator::script( |
| 54 | + CommandBuilder::single_command( |
| 55 | + "until [[ -f package.json ]] || [[ $PWD = '/' ]]; do cd ..; done; cat package.json", |
| 56 | + ), |
| 57 | + |output| { |
| 58 | + if output.trim().is_empty() { |
| 59 | + return GeneratorResults::default(); |
| 60 | + } |
| 61 | + |
| 62 | + let package_info: serde_json::Result<PackageJsonInfo> = serde_json::from_str(output); |
| 63 | + |
| 64 | + if let Ok(package_info) = package_info { |
| 65 | + package_info |
| 66 | + .scripts |
| 67 | + .into_iter() |
| 68 | + .map(|(key, value)| Suggestion::with_description(key, value)) |
| 69 | + .collect_unordered_results() |
| 70 | + } else { |
| 71 | + GeneratorResults::default() |
| 72 | + } |
| 73 | + }, |
| 74 | + ) |
| 75 | +} |
| 76 | + |
| 77 | +/// Returns a generator that lists dependencies from the nearest package.json. |
| 78 | +/// Shared across pnpm, bun, and other package managers. |
| 79 | +pub fn dependencies_generator() -> Generator { |
| 80 | + Generator::script( |
| 81 | + CommandBuilder::single_command( |
| 82 | + "until [[ -f package.json ]] || [[ $PWD = '/' ]]; do cd ..; done; cat package.json", |
| 83 | + ), |
| 84 | + |output| { |
| 85 | + if output.trim().is_empty() { |
| 86 | + return GeneratorResults::default(); |
| 87 | + } |
| 88 | + |
| 89 | + let package_info: serde_json::Result<PackageJsonInfo> = serde_json::from_str(output); |
| 90 | + let package_info = match package_info { |
| 91 | + Err(_) => return GeneratorResults::default(), |
| 92 | + Ok(package_info) => package_info, |
| 93 | + }; |
| 94 | + |
| 95 | + let mut suggestions = package_info |
| 96 | + .dependencies |
| 97 | + .into_keys() |
| 98 | + .map(|key| Suggestion::with_description(key, "dependency")) |
| 99 | + .collect::<Vec<Suggestion>>(); |
| 100 | + |
| 101 | + suggestions.extend( |
| 102 | + package_info |
| 103 | + .dev_dependencies |
| 104 | + .into_keys() |
| 105 | + .map(|key| Suggestion::with_description(key, "devDependency")), |
| 106 | + ); |
| 107 | + |
| 108 | + suggestions.extend( |
| 109 | + package_info |
| 110 | + .optional_dependencies |
| 111 | + .into_keys() |
| 112 | + .map(|key| Suggestion::with_description(key, "optionalDependency")), |
| 113 | + ); |
| 114 | + suggestions.into_iter().collect_unordered_results() |
| 115 | + }, |
| 116 | + ) |
| 117 | +} |
| 118 | + |
31 | 119 | /// Returns a cross-platform generator that lists local user names. |
32 | 120 | /// |
33 | 121 | /// Uses `getent passwd` on Linux, `dscl` on macOS, and falls back to `/etc/passwd`. |
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