50 lines
1.4 KiB
TypeScript
50 lines
1.4 KiB
TypeScript
import { join } from 'path'
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export type RuntimeTransportMetadata =
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| {
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kind: 'unix'
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endpoint: string
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}
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| {
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kind: 'named-pipe'
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endpoint: string
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}
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| {
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kind: 'websocket'
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endpoint: string
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}
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export type RuntimeMetadata = {
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runtimeId: string
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pid: number
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transports: RuntimeTransportMetadata[]
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authToken: string | null
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startedAt: number
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}
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// Why: the CLI must handle metadata files written by older Orca versions that
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// used a singular `transport` field. This helper extracts the first transport
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// matching the given kinds from either the new `transports` array or the
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// legacy `transport` field.
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export function findTransport(
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metadata: RuntimeMetadata,
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...kinds: RuntimeTransportMetadata['kind'][]
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): RuntimeTransportMetadata | null {
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const transports = metadata.transports
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if (transports && Array.isArray(transports)) {
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return transports.find((t) => kinds.includes(t.kind)) ?? null
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}
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// Why: backward compatibility with pre-transports-array metadata files.
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const legacy = (metadata as Record<string, unknown>).transport as RuntimeTransportMetadata | null
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if (legacy && kinds.includes(legacy.kind)) {
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return legacy
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}
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return null
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}
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const PRIMARY_RUNTIME_METADATA_FILE = 'orca-runtime.json'
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export function getRuntimeMetadataPath(userDataPath: string): string {
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return join(userDataPath, PRIMARY_RUNTIME_METADATA_FILE)
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}
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