Files
languageservices/expressions/src/features.ts
T
eric scipleandGitHub 5db2e80f32 Add entrypoint and command keys for service containers (#343)
Introduce service-container-mapping schema definition with entrypoint
and command properties, gated behind allowServiceContainerCommand
feature flag. Job containers remain unaffected.
2026-03-31 15:45:18 -05:00

98 lines
2.5 KiB
TypeScript

/**
* Experimental feature flags.
*
* Individual feature flags take precedence over `all`.
* Example: { all: true, missingInputsQuickfix: false } enables all
* experimental features EXCEPT missingInputsQuickfix.
*
* When a feature graduates to stable, its flag becomes a no-op
* (the feature will be enabled regardless of the configuration value).
*/
export interface ExperimentalFeatures {
/**
* Enable all experimental features.
* Individual feature flags take precedence over this setting.
* @default false
*/
all?: boolean;
/**
* Enable quickfix code action for missing required action inputs.
* @default false
*/
missingInputsQuickfix?: boolean;
/**
* Warn when block scalars (| or >) use implicit clip chomping,
* which adds a trailing newline that may be unintentional.
* @default false
*/
blockScalarChompingWarning?: boolean;
/**
* Enable the case() function in expressions.
* @default false
*/
allowCaseFunction?: boolean;
/**
* Enable the copilot-requests permission in workflow permissions.
* @default false
*/
allowCopilotRequestsPermission?: boolean;
/**
* Enable `entrypoint` and `command` keys in service containers (`jobs.<job_id>.services.*`).
* @default false
*/
allowServiceContainerCommand?: boolean;
}
/**
* Keys of ExperimentalFeatures that represent actual features (excludes 'all')
*/
export type ExperimentalFeatureKey = Exclude<keyof ExperimentalFeatures, "all">;
/**
* All known experimental feature keys.
* This list must be kept in sync with the ExperimentalFeatures interface.
*/
const allFeatureKeys: ExperimentalFeatureKey[] = [
"missingInputsQuickfix",
"blockScalarChompingWarning",
"allowCaseFunction",
"allowCopilotRequestsPermission",
"allowServiceContainerCommand"
];
export class FeatureFlags {
private readonly features: ExperimentalFeatures;
constructor(features?: ExperimentalFeatures) {
this.features = features ?? {};
}
/**
* Check if an experimental feature is enabled.
*
* Resolution order:
* 1. Explicit feature flag (if set)
* 2. `all` flag (if set)
* 3. false (default)
*/
isEnabled(feature: ExperimentalFeatureKey): boolean {
const explicit = this.features[feature];
if (explicit !== undefined) {
return explicit;
}
return this.features.all ?? false;
}
/**
* Returns list of all enabled experimental features.
*/
getEnabledFeatures(): ExperimentalFeatureKey[] {
return allFeatureKeys.filter(key => this.isEnabled(key));
}
}