initial cli api, some movement on tool selection

main.ts

@@ -1,30 +1,4 @@
-import { PDFDocument } from "pdf-lib";
-import { loadPdfForm } from "./saveLoadPdf.ts";
+import { PdfToolsCli } from "./cli/index.ts";
 
-let [pdfPath, csPath] = Deno.args;
-
-while (!pdfPath || !pdfPath.endsWith('.pdf')) pdfPath = prompt("Please provide path to PDF file:") || "";
-while (!csPath || !csPath.endsWith('.cs')) csPath = prompt("Please provide path to CS class file:") || "";
-
-const form = await loadPdfForm(pdfPath);
-
-const fields = form.getFields();
-const csFiles = await Promise.all(csPath.split(",").map(c => Deno.readTextFile(c.trim())));
-
-const fieldNames: string[] = fields.map(f => f.getName())
-  .filter(f => {
-    const rx = new RegExp(`(?<!//\s?)case ?"${f.replace(/\[\d\]/, '\\[\\?\\]')}"`)
-    return !csFiles.some(c => rx.test(c))
-  })
-  .filter(f => !f.toLowerCase().includes("signature"));
-
-if (fieldNames.length) {
-  console.log("%cThe following field names are not present in the CS code", "color: red")
-  console.log(fieldNames)
-  alert("Your princess is in another castle...")
-} else {
-  console.log("%cAll form fields present", 'color: lime')
-  alert("Ok!")
-}
-
-/additionalAdviser.personalInfo.npn\[\?\]/
+const app = new PdfToolsCli();
+app.run();