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import { Buffer, copy, ensureDir, path, Tar, Untar } from "../deps.ts";import type { compressInterface, uncompressInterface } from "../interface.ts";
export async function uncompress(  src: string,  dest: string,  options?: uncompressInterface,): 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 (options?.debug) console.log(filePath);    if (entry.type === "directory") {      await ensureDir(filePath);      continue;    }    await ensureDir(path.dirname(filePath));    const file = await Deno.open(filePath, { write: true, create: true });    await copy(entry, file);    await file.close();  }  reader.close();}
// iteratively// fix for issue: https://github.com/deno-library/compress/issues/8export 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,    });    if (options?.debug) console.log(path.resolve(src));  } else {    const appendFolder = async (folder: string, prefix?: string) => {      let nowLoopList: string[][] = [[folder, prefix || ""]];      let nextLoopList: string[][] = [];
      while (nowLoopList.length > 0) {        for (const [folder, prefix] of nowLoopList) {          for await (const entry of Deno.readDir(folder)) {            const { isDirectory, name } = entry;            const fileName = prefix ? `${prefix}/${name}` : name;            const filePath = path.resolve(folder, name);            if (options?.debug) console.log(path.resolve(filePath));            const stat = await Deno.stat(filePath);            if (isDirectory) {              await tar.append(                `${fileName}/`,                {                  reader: new Buffer(),                  contentSize: 0,                  type: "directory",                  mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,                },              );              nextLoopList.push([filePath, fileName]);            } else {              await tar.append(fileName, {                filePath,                mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,                contentSize: stat.size,              });            }          }        }        nowLoopList = nextLoopList;        nextLoopList = [];      }    };    if (options?.excludeSrc) {      await appendFolder(src);    } else {      const folderName = path.basename(src);      await tar.append(        `${folderName}/`,        {          filePath: src,          // type: "directory",          // mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,          // contentSize: 0,          // reader: new Deno.Buffer(),        },      );      if (options?.debug) console.log(path.resolve(src));      await appendFolder(src, folderName);    }  }  const writer = await Deno.open(dest, { write: true, create: true });  await copy(tar.getReader(), writer);  writer.close();}
// Recursive way// 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(//             `${fileName}/`,//             {//               reader: new Buffer(),//               contentSize: 0,//               type: "directory",//               mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,//             },//           );//           await appendFolder(filePath, fileName);//         } else {//           await tar.append(fileName, {//             filePath,//             mtime: (stat?.mtime ?? new Date()).valueOf() / 1000,//             contentSize: stat.size,//           });//         }//       }//     };//     if (options?.excludeSrc) {//       await appendFolder(src);//     } else {//       const folderName = path.basename(src);//       await tar.append(//         `${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 copy(tar.getReader(), writer);//   writer.close();// }