pdf-export: remove option to export to pdf

src/export/packer/local.ts

@@ -1,19 +1,14 @@
 import * as fs from "fs";
-import * as os from "os";
-import * as path from "path";
 
 import { File } from "../../file";
 import { Compiler } from "./compiler";
 import { IPacker } from "./packer";
-import { PdfConvertWrapper } from "./pdf-convert-wrapper";
 
 export class LocalPacker implements IPacker {
     private stream: fs.WriteStream;
-    private readonly pdfConverter: PdfConvertWrapper;
     private readonly packer: Compiler;
 
     constructor(file: File) {
-        this.pdfConverter = new PdfConvertWrapper();
         this.packer = new Compiler(file);
     }
 
@@ -23,25 +18,4 @@ export class LocalPacker implements IPacker {
         this.stream = fs.createWriteStream(`${filePath}.docx`);
         await this.packer.compile(this.stream);
     }
-
-    public async packPdf(filePath: string): Promise<void> {
-        filePath = filePath.replace(/.pdf$/, "");
-
-        const fileName = path.basename(filePath, path.extname(filePath));
-        const tempPath = path.join(os.tmpdir(), `${fileName}.docx`);
-        this.stream = fs.createWriteStream(tempPath);
-        await this.packer.compile(this.stream);
-        const text = await this.pdfConverter.convert(tempPath);
-        // const writeFile = util.promisify(fs.writeFile); --use this in future, in 3 years time. Only in node 8
-        // return writeFile(`${filePath}.pdf`, text);
-        return new Promise<void>((resolve, reject) => {
-            fs.writeFile(`${filePath}.pdf`, text, (err) => {
-                if (err) {
-                    reject(err);
-                    return;
-                }
-                resolve();
-            });
-        });
-    }
 }