export package version

Author: bobsingor

pnpm-lock.yaml

@@ -57,6 +57,7 @@
     "@rollup/plugin-babel": "^6.0.3",
     "@rollup/plugin-commonjs": "^25.0.4",
     "@rollup/plugin-node-resolve": "^15.2.1",
+    "@rollup/plugin-replace": "^5.0.5",
     "@rollup/plugin-terser": "^0.4.3",
     "@rollup/plugin-typescript": "^11.1.2",
     "@rollup/plugin-url": "^8.0.1",

viewers/snippet/package.json

@@ -1,6 +1,9 @@
 import dotenv from 'dotenv';
 dotenv.config();
 
+import { readFileSync } from 'fs';
+import { fileURLToPath } from 'url';
+import { dirname, resolve as pathResolve } from 'path';
 import resolve from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
 import babel from '@rollup/plugin-babel';
@@ -14,10 +17,25 @@ import url from '@rollup/plugin-url';
 import terser from '@rollup/plugin-terser';
 import copy from 'rollup-plugin-copy';
 import alias from '@rollup/plugin-alias';
+import replace from '@rollup/plugin-replace';
+
+// Read version from package.json
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const { version } = JSON.parse(readFileSync(pathResolve(__dirname, 'package.json'), 'utf8'));
 
 // Check if we are in 'development' mode
 const isDev = process.env.ROLLUP_WATCH;
 
+// Version replacement plugin
+function versionReplacer() {
+  return replace({
+    preventAssignment: true,
+    values: {
+      __EMBEDPDF_VERSION__: version,
+    },
+  });
+}
+
 export default [
   {
     input: 'src/embedpdf.ts',
@@ -75,6 +93,7 @@ export default [
         plugins: [autoprefixer(), tailwindcss()],
       }),
       typescript(),
+      versionReplacer(),
       babel({
         exclude: 'node_modules/**',
         extensions: ['.js', '.jsx', '.ts', '.tsx'],

viewers/snippet/rollup.config.js

@@ -1,6 +1,15 @@
 import { EmbedPdfContainer } from './web-components/container';
 import { PDFViewerConfig } from './components/app';
 
+// ============================================================================
+// Version
+// ============================================================================
+
+/**
+ * The version of the EmbedPDF snippet package
+ */
+export const version: string = '__EMBEDPDF_VERSION__';
+
 // ============================================================================
 // Plugin Classes - for use with registry.getPlugin<T>()
 // ============================================================================
@@ -135,6 +144,14 @@ function initContainer(config: ContainerConfig): EmbedPdfContainer {
 }
 
 export default {
+  /**
+   * The version of the EmbedPDF snippet package
+   */
+  version,
+
+  /**
+   * Initialize the EmbedPDF viewer
+   */
   init: (config: ContainerConfig): EmbedPdfContainer | undefined => {
     if (config.type === 'container') {
       return initContainer(config);