Minimal interface covering the Deno-specific operations used by this adapter. Inject this interface to test the adapter without real Deno.
version: { deno: string; }
Current runtime version string.
env: { toObject(): Record<string, string>; }
Environment variable map.
build: { os: string; }
Build metadata. Read for os alone, to decide whether signal listening is
available — see createDenoRuntimeServices.
hostname(): string
Returns the host name.
exit(code?: number): never
Exit the process.
addSignalListener(signal: RuntimeSignal,handler: () => void): void
Registers a signal listener.
Throws on Windows, which is why the adapter guards on
DenoHost.build rather than calling this unconditionally.
readFile(path: string): Promise<Uint8Array>
Read file as bytes.
realPath(path: string): Promise<string>
Resolve a path to its canonical absolute form, following symlinks.
writeFile(path: string,data: Uint8Array): Promise<void>
Write bytes to a file.
stat(path: string): Promise<DenoFileInfo>
Get file/directory info.
readDir(path: string): AsyncIterable<DenoDirEntry>
Lists directory entries. Named and shaped after the real API this host
defaults to: Deno.readDir (capital D) returns an async iterable,
so it must be consumed with for await.
mkdir(path: string,options?: { recursive?: boolean; }): Promise<void>
Create a directory.
remove(path: string,options?: { recursive?: boolean; }): Promise<void>
Remove a file or directory.
resolveDns(query: string,recordType: "SRV"): Promise<DenoSrvRecord[]>
Resolves SRV records.
resolveDns(query: string,recordType: "A" | "AAAA"): Promise<string[]>
Resolves address records.
open(path: string): Promise<Deno.FsFile>
Open a file for reading.