swc/crates/swc_bundler/tests/.cache/deno/1ee87725016ae057029c33381458b238686cdf0e.ts

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// Loaded from https://deno.land/x/compress@v0.3.8/tar/mod.ts
import { Tar, Untar, ensureDir, path } from "../deps.ts";
import type { compressInterface } from "../interface.ts";
export async function uncompress(src: string, dest: string): Promise<void> {
const reader = await Deno.open(src, { read: true });
const untar = new Untar(reader);
for await (const entry of untar) {
const filePath = path.resolve(dest, entry.fileName);
if (entry.type === "directory") {
await ensureDir(filePath);
continue;
}
await ensureDir(path.dirname(filePath));
const file = await Deno.open(filePath, { write: true, create: true });
await Deno.copy(entry, file);
await file.close();
}
reader.close();
}
export async function compress(
src: string,
dest: string,
options?: compressInterface,
): Promise<void> {
const tar = new Tar();
const stat = await Deno.lstat(src);
if (stat.isFile) {
await tar.append(path.basename(src), {
filePath: src,
contentSize: stat.size,
mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,
});
} else {
const appendFolder = async (folder: string, prefix?: string) => {
for await (const entry of Deno.readDir(folder)) {
const { isDirectory, name } = entry;
const fileName = prefix ? `${prefix}/${name}` : name;
const filePath = path.resolve(folder, name);
const stat = await Deno.stat(filePath);
if (isDirectory) {
await tar.append(
`${fileName}/`,
{
reader: new Deno.Buffer(),
contentSize: 0,
type: "directory",
mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,
},
);
await appendFolder(filePath, fileName);
} else {
await tar.append(fileName, {
filePath,
mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,
contentSize: stat.size,
});
}
}
};
if (options?.excludeSrc) {
await appendFolder(src);
} else {
const folderName = path.basename(src);
await tar.append(
`${folderName}/`,
{
filePath: src,
// type: "directory",
// mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,
// contentSize: 0,
// reader: new Deno.Buffer(),
},
);
await appendFolder(src, folderName);
}
}
const writer = await Deno.open(dest, { write: true, create: true });
await Deno.copy(tar.getReader(), writer);
writer.close();
}