1use collections::HashMap;
  2use gpui::AppContext;
  3use schemars::JsonSchema;
  4use serde::{Deserialize, Serialize};
  5use settings::{Settings, SettingsSources};
  6use std::{sync::Arc, time::Duration};
  7
  8#[derive(Clone, Default, Serialize, Deserialize, JsonSchema)]
  9pub struct ProjectSettings {
 10    /// Configuration for language servers.
 11    ///
 12    /// The following settings can be overridden for specific language servers:
 13    /// - initialization_options
 14    /// To override settings for a language, add an entry for that language server's
 15    /// name to the lsp value.
 16    /// Default: null
 17    #[serde(default)]
 18    pub lsp: HashMap<Arc<str>, LspSettings>,
 19
 20    /// Configuration for Git-related features
 21    #[serde(default)]
 22    pub git: GitSettings,
 23}
 24
 25#[derive(Copy, Clone, Debug, Default, Serialize, Deserialize, JsonSchema)]
 26pub struct GitSettings {
 27    /// Whether or not to show the git gutter.
 28    ///
 29    /// Default: tracked_files
 30    pub git_gutter: Option<GitGutterSetting>,
 31    pub gutter_debounce: Option<u64>,
 32    /// Whether or not to show git blame data inline in
 33    /// the currently focused line.
 34    ///
 35    /// Default: on
 36    pub inline_blame: Option<InlineBlameSettings>,
 37}
 38
 39impl GitSettings {
 40    pub fn inline_blame_enabled(&self) -> bool {
 41        match self.inline_blame {
 42            Some(InlineBlameSettings { enabled, .. }) => enabled,
 43            _ => false,
 44        }
 45    }
 46
 47    pub fn inline_blame_delay(&self) -> Option<Duration> {
 48        match self.inline_blame {
 49            Some(InlineBlameSettings {
 50                delay_ms: Some(delay_ms),
 51                ..
 52            }) if delay_ms > 0 => Some(Duration::from_millis(delay_ms)),
 53            _ => None,
 54        }
 55    }
 56}
 57
 58#[derive(Clone, Copy, Debug, Default, Serialize, Deserialize, JsonSchema)]
 59#[serde(rename_all = "snake_case")]
 60pub enum GitGutterSetting {
 61    /// Show git gutter in tracked files.
 62    #[default]
 63    TrackedFiles,
 64    /// Hide git gutter
 65    Hide,
 66}
 67
 68#[derive(Clone, Copy, Debug, Default, Serialize, Deserialize, JsonSchema)]
 69#[serde(rename_all = "snake_case")]
 70pub struct InlineBlameSettings {
 71    /// Whether or not to show git blame data inline in
 72    /// the currently focused line.
 73    ///
 74    /// Default: true
 75    #[serde(default = "true_value")]
 76    pub enabled: bool,
 77    /// Whether to only show the inline blame information
 78    /// after a delay once the cursor stops moving.
 79    ///
 80    /// Default: 0
 81    pub delay_ms: Option<u64>,
 82    /// The minimum column number to show the inline blame information at
 83    ///
 84    /// Default: 0
 85    pub min_column: Option<u32>,
 86}
 87
 88const fn true_value() -> bool {
 89    true
 90}
 91
 92#[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq, Eq, JsonSchema)]
 93pub struct BinarySettings {
 94    pub path: Option<String>,
 95    pub arguments: Option<Vec<String>>,
 96}
 97
 98#[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq, Eq, JsonSchema)]
 99#[serde(rename_all = "snake_case")]
100pub struct LspSettings {
101    pub binary: Option<BinarySettings>,
102    pub initialization_options: Option<serde_json::Value>,
103    pub settings: Option<serde_json::Value>,
104}
105
106impl Settings for ProjectSettings {
107    const KEY: Option<&'static str> = None;
108
109    type FileContent = Self;
110
111    fn load(
112        sources: SettingsSources<Self::FileContent>,
113        _: &mut AppContext,
114    ) -> anyhow::Result<Self> {
115        sources.json_merge()
116    }
117}