45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
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import type { SftpFileEntry, SftpFilenameEncoding } from "../../../domain/models";
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export interface RemoteSftpStartCache {
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path: string;
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homeDir: string;
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files: SftpFileEntry[];
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filenameEncoding: SftpFilenameEncoding;
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}
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interface ResolveRemoteSftpStartStateParams {
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filenameEncoding: SftpFilenameEncoding;
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ignoreSharedCache?: boolean;
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initialPath?: string;
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sharedHostCacheCandidate: RemoteSftpStartCache | null;
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}
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export function normalizeSftpInitialPath(initialPath?: string): string | undefined {
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return initialPath === undefined || initialPath.length === 0 ? undefined : initialPath;
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}
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export function resolveRemoteSftpStartState({
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filenameEncoding,
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ignoreSharedCache,
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initialPath,
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sharedHostCacheCandidate,
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}: ResolveRemoteSftpStartStateParams): {
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initialPath: string | undefined;
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sharedHostCache: RemoteSftpStartCache | null;
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cachedStartPath: string;
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} {
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const requestedInitialPath = normalizeSftpInitialPath(initialPath);
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const sharedHostCache =
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!ignoreSharedCache
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&& sharedHostCacheCandidate?.filenameEncoding === filenameEncoding
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&& (!requestedInitialPath || sharedHostCacheCandidate.path === requestedInitialPath)
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? sharedHostCacheCandidate
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: null;
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return {
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initialPath: requestedInitialPath,
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sharedHostCache,
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cachedStartPath: requestedInitialPath ?? sharedHostCache?.path ?? "/",
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};
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}
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