File size: 4,166 Bytes
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use serde_json::Value as JsonValue;
/// Provenance for one layer in the effective Codex configuration.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum ConfigLayerSource {
/// Default configuration supplied with the installed Codex package.
PackagedDefaults { file: AbsolutePathBuf },
/// Managed preferences delivered by MDM.
Mdm { domain: String, key: String },
/// Host-wide configuration loaded from a file.
System { file: AbsolutePathBuf },
/// Configuration delivered by an enterprise cloud bundle.
EnterpriseManaged { id: String, name: String },
/// User configuration, optionally augmented by a selected profile.
User {
file: AbsolutePathBuf,
profile: Option<String>,
},
/// Configuration loaded from a project's `.codex` directory.
Project { dot_codex_folder: AbsolutePathBuf },
/// Overrides supplied for the current session.
SessionFlags,
/// Legacy managed configuration loaded from a file.
LegacyManagedConfigTomlFromFile { file: AbsolutePathBuf },
/// Legacy managed configuration delivered by MDM.
LegacyManagedConfigTomlFromMdm,
}
impl ConfigLayerSource {
/// A setting from a layer with a higher precedence overrides a setting
/// from a layer with a lower precedence.
pub fn precedence(&self) -> i16 {
match self {
ConfigLayerSource::PackagedDefaults { .. } => -10,
ConfigLayerSource::Mdm { .. } => 0,
ConfigLayerSource::System { .. } => 10,
ConfigLayerSource::EnterpriseManaged { .. } => 15,
ConfigLayerSource::User { profile, .. } => {
if profile.is_some() {
21
} else {
20
}
}
ConfigLayerSource::Project { .. } => 25,
ConfigLayerSource::SessionFlags => 30,
ConfigLayerSource::LegacyManagedConfigTomlFromFile { .. } => 40,
ConfigLayerSource::LegacyManagedConfigTomlFromMdm => 50,
}
}
}
/// Compares [`ConfigLayerSource`] by precedence, so `A < B` means settings
/// from layer `A` will be overridden by settings from layer `B`.
impl PartialOrd for ConfigLayerSource {
fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
Some(self.precedence().cmp(&other.precedence()))
}
}
/// Identity and version information for a configuration layer.
#[derive(Debug, Clone, PartialEq)]
pub struct ConfigLayerMetadata {
pub name: ConfigLayerSource,
pub version: String,
}
/// A materialized configuration layer and its provenance.
#[derive(Debug, Clone, PartialEq)]
pub struct ConfigLayer {
pub name: ConfigLayerSource,
pub version: String,
pub config: JsonValue,
pub disabled_reason: Option<String>,
}
pub fn format_config_layer_source(source: &ConfigLayerSource, config_toml_file: &str) -> String {
match source {
ConfigLayerSource::PackagedDefaults { file } => {
format!("packaged defaults ({})", file.as_path().display())
}
ConfigLayerSource::Mdm { domain, key } => {
format!("MDM ({domain}:{key})")
}
ConfigLayerSource::System { file } => {
format!("system ({})", file.as_path().display())
}
ConfigLayerSource::EnterpriseManaged { id, name } => {
format!("enterprise-managed ({name}, {id})")
}
ConfigLayerSource::User { file, .. } => {
format!("user ({})", file.as_path().display())
}
ConfigLayerSource::Project { dot_codex_folder } => {
format!(
"project ({}/{config_toml_file})",
dot_codex_folder.as_path().display()
)
}
ConfigLayerSource::SessionFlags => "session-flags".to_string(),
ConfigLayerSource::LegacyManagedConfigTomlFromFile { file } => {
format!("legacy managed_config.toml ({})", file.as_path().display())
}
ConfigLayerSource::LegacyManagedConfigTomlFromMdm => {
"legacy managed_config.toml (MDM)".to_string()
}
}
}
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