v1 ready for publish

cli/index.ts

@@ -5,6 +5,16 @@ import { colorize } from "./style.ts";
 import { selectMenuInteractive } from "./selectMenu.ts";
 import { TerminalBlock, TerminalLayout } from "./TerminalLayout.ts";
 import { cliAlert, cliLog } from "./prompts.ts";
+import type { ITool } from "../types.ts";
+import { join, toFileUrl } from "@std/path";
+import { log } from "util/logfile.ts";
+
+// Register tools here (filename, no extension)
+const toolRegistry: [string, Promise<{ default: ITool }>][] = [
+  ["checkCode", import("../tools/checkCode.ts")],
+  ["fieldRename", import("../tools/fieldRename.ts")],
+  ["listFormFields", import("../tools/listFormFields.ts")],
+];
 
 export class PdfToolsCli {
   private tools: Map<string, ITool> = new Map();
@@ -15,19 +25,18 @@ export class PdfToolsCli {
     help: ["-h", "--help"],
   });
 
-  async importTools(tools?: string) {
+  async importTools() {
-    tools = tools?.replace(/\/$/, "").replace(/^\.?\//, "") || "tools";
+    for (const [name, toolfile] of toolRegistry) {
-    for (const toolfile of Deno.readDirSync(tools)) {
+      const t = await toolfile;
-      if (toolfile.isFile) {
+      try {
-        const tool = await import(
+        if (t.default) {
-          Deno.cwd() + "/" + tools + "/" + toolfile.name
-        );
-        if (tool.default) {
           this.tools.set(
-            toCase(toolfile.name.replace(".ts", ""), "title"),
+            toCase(name, "title"),
-            tool.default,
+            t.default,
           );
         }
+      } catch (e) {
+        cliLog(e + "\n", this.terminalLayout.getBlock("body"));
       }
     }
   }
@@ -50,6 +59,7 @@ export class PdfToolsCli {
 
   public async run() {
     try {
+      await this.importTools();
       const titleBlock = new TerminalBlock();
       this.terminalLayout.register("title", titleBlock);
       const bodyBlock = new TerminalBlock();
@@ -59,10 +69,8 @@ export class PdfToolsCli {
         return;
       } else if (this.args.nonFlags.length === 0 || !this.args.task) {
         this.embiggenHeader();
-        await this.importTools();
         await this.toolMenu();
       } else {
-        await this.importTools();
         const task = this.args.task;
         await this.runTool(toCase(task, "title"));
       }

cli/selectMenu.ts

@@ -1,3 +1,4 @@
+import type { callback } from "../types.ts";
 import { colorize } from "./style.ts";
 import { TerminalBlock } from "./TerminalLayout.ts";
 

deno.json

@@ -1,6 +1,7 @@
 {
   "name": "@bearmetal/pdf-tools",
-  "version": "0.0.1",
+  "version": "0.0.6",
+  "license": "GPL 3.0",
   "tasks": {
     "dev": "deno run -A --env-file=.env --watch main.ts",
     "compile": "deno compile -o compare-form-fields.exe --target x86_64-pc-windows-msvc -R ./main.ts",
@@ -9,6 +10,7 @@
   },
   "imports": {
     "@std/assert": "jsr:@std/assert@1",
+    "@std/path": "jsr:@std/path@^1.0.9",
     "pdf-lib": "npm:pdf-lib@^1.17.1",
     "util/": "./util/"
   },

deno.lock

@@ -1,8 +1,9 @@
 {
-  "version": "4",
+  "version": "5",
   "specifiers": {
     "jsr:@std/assert@1": "1.0.12",
     "jsr:@std/internal@^1.0.6": "1.0.6",
+    "jsr:@std/path@^1.0.9": "1.0.9",
     "npm:pdf-lib@^1.17.1": "1.17.1"
   },
   "jsr": {
@@ -14,6 +15,9 @@
     },
     "@std/internal@1.0.6": {
       "integrity": "9533b128f230f73bd209408bb07a4b12f8d4255ab2a4d22a1fd6d87304aca9a4"
+    },
+    "@std/path@1.0.9": {
+      "integrity": "260a49f11edd3db93dd38350bf9cd1b4d1366afa98e81b86167b4e3dd750129e"
     }
   },
   "npm": {
@@ -48,6 +52,7 @@
   "workspace": {
     "dependencies": [
       "jsr:@std/assert@1",
+      "jsr:@std/path@^1.0.9",
       "npm:pdf-lib@^1.17.1"
     ]
   }

main.ts

@@ -1,3 +1,4 @@
+/// <reference types="./types.ts" />
 import { PdfToolsCli } from "./cli/index.ts";
 
 const app = new PdfToolsCli();

tools/checkCode.ts

@@ -2,6 +2,7 @@ import { forceArgs } from "../cli/forceArgs.ts";
 import { cliAlert, cliLog } from "../cli/prompts.ts";
 import { colorize } from "../cli/style.ts";
 import type { TerminalBlock } from "../cli/TerminalLayout.ts";
+import type { ITool } from "../types.ts";
 import { loadPdfForm } from "../util/saveLoadPdf.ts";
 
 function getCaseSyntaxPatternByFileExtension(
@@ -33,7 +34,7 @@ class CheckCode implements ITool {
     [pdfPath, codePaths] = await forceArgs([pdfPath, codePaths], [
       "Please provide path to PDF file:",
       "Please provide path(s) to code file(s) (comma separated for multiple):",
-    ]);
+    ], this.block);
 
     const form = await loadPdfForm(pdfPath);
 

tools/fieldRename.ts

@@ -6,6 +6,7 @@ import { forceArgs } from "../cli/forceArgs.ts";
 import { colorize } from "../cli/style.ts";
 import { cliAlert, cliLog, cliPrompt } from "../cli/prompts.ts";
 import { multiSelectMenuInteractive } from "../cli/selectMenu.ts";
+import type { callback, ITool } from "../types.ts";
 
 async function renameFields(
   path: string,

tools/listFormFields.ts

@@ -2,6 +2,7 @@ import { forceArgs } from "../cli/forceArgs.ts";
 import { cliAlert } from "../cli/prompts.ts";
 import { TerminalBlock } from "../cli/TerminalLayout.ts";
 import { loadPdfForm } from "util/saveLoadPdf.ts";
+import type { ITool } from "../types.ts";
 
 export class ListFormFields implements ITool {
   name = "listformfields";

types.ts

@@ -1,15 +1,13 @@
 import type { TerminalBlock } from "./cli/TerminalLayout.ts";
 
-declare global {
+export type ToolFunc<T extends unknown[]> = (...args: T) => Promise<void>;
-  type ToolFunc<T extends unknown[]> = (...args: T) => Promise<void>;
+export interface ITool {
-  interface ITool {
+  name: string;
-    name: string;
+  description: string;
-    description: string;
+  run: ToolFunc<any[]>;
-    run: ToolFunc<any[]>;
+  help?: () => Promise<void> | void;
-    help?: () => Promise<void> | void;
+  done?: () => Promise<void> | void;
-    done?: () => Promise<void> | void;
+  setBlock?: (block: TerminalBlock) => void;
-    setBlock?: (block: TerminalBlock) => void;
-  }
-
-  type callback = (...args: any[]) => any;
 }
+
+export type callback = (...args: any[]) => any;

util/call.ts

@@ -1,3 +1,5 @@
+import type { ToolFunc } from "../types.ts";
+
 type transformer = (arg: string) => any;
 interface IConfig {
   multiTransform?: boolean;

util/saveLoadPdf.ts

@@ -1,4 +1,4 @@
-import { PDFDocument } from "pdf-lib";
+import { PDFDocument, PDFTextField } from "pdf-lib";
 
 export async function loadPdfForm(path: string) {
   const pdfDoc = await loadPdf(path);
@@ -13,6 +13,11 @@ export async function loadPdf(path: string) {
 }
 
 export async function savePdf(doc: PDFDocument, path: string) {
+  doc.getForm().getFields().forEach((field) => {
+    if (field instanceof PDFTextField) {
+      field.disableRichFormatting();
+    }
+  });
   const pdfBytes = await doc.save();
   if (Deno.env.get("DRYRUN") || path.includes("dryrun")) return;
   await Deno.writeFile(path, pdfBytes);