merge (release)

.github/workflows/npm-publish.yml

@@ -29,16 +29,21 @@ jobs:
         with:
           token: ${{ secrets.GIT_TOKEN }}
 
-      - name: Determine Alpha, Beta or Release
+      - name: Build OpenCV
         id: build_open_cv
         run: |
           mkdir build
           cd build
           # https://docs.opencv.org/3.4/d4/da1/tutorial_js_setup.html
           git clone https://github.com/opencv/opencv.git
-          cd opencv 
+          cd opencv
+          sed -i "s/white_list = makeWhiteList(\[core, imgproc, objdetect, video, dnn, features2d, photo, calib3d\])/white_list = makeWhiteList([core, imgproc, video, features2d])/g" ./platforms/js/opencv_js.config.py
           docker run --rm -v $(pwd):/src -u $(id -u):$(id -g) emscripten/emsdk:2.0.10 emcmake python3 ./platforms/js/build_js.py build_js
           
+      - name: Copy OpenCV
+        id: copy_open_cv
+        run: |
+          cp -f ./build/opencv/build_js/bin/opencv.js ./public/
 
       - name: Determine Alpha, Beta or Release
         id: which_tag

README.md

@@ -19,8 +19,21 @@ Online Storybook Demo: https://wonderful-forest-0a9f5b103.3.azurestaticapps.net/
 
 ```bash
 npm install @axa-fr/slight-capture --save
+
+# To install in your public folder a light version of opencv.js
+node ./node_modules/@axa-fr/react-oidc/bin/copy-opencv.mjs public
 ```
 
+
+WARNING : To keep opencv.js up to date. You may setup a postinstall script in your package.json file to update it at each npm install. For example :
+```sh
+  "scripts": {
+    ...
+    "postinstall": "node ./node_modules/@axa-fr/react-oidc/bin/copy-opencv.mjs public"
+  },
+```
+
+
 The sample bellow use react, but the library work with vanilla JS with any framework of your choice.
 
 ```javascript

bin/copy-opencv.mjs

@@ -0,0 +1,57 @@
+import path from 'path';
+import fs from 'fs';
+import { fileURLToPath } from 'url';
+
+try {
+
+    /**
+     * Script to run after npm install
+     *
+     * Copy selected files to user's directory
+     */
+    const script_prefix= 'oidc-client';
+
+    const copyFile = async (src, dest, overwrite) => {
+        if(!fileExists(src)) {
+            console.log(`[${script_prefix}:skip] file does not exist ${src}`);
+            return false;
+        }
+        if (!overwrite) {
+            if (fileExists(dest)) {
+                console.log(`[${script_prefix}:skip] file exists not overwriting ${dest}`);
+                return true;
+            }
+        }
+        await fs.promises.copyFile(src, dest);
+        console.log(`[${script_prefix}:copy] ${dest}`);
+        return false
+    };
+
+    const fileExists = (path) => {
+        return !!fs.existsSync(path);
+    };
+
+    const initPath = process.cwd();
+    const __dirname = path.dirname(fileURLToPath(import.meta.url));
+    const srcDir = path.join(__dirname, "public");
+    const destinationFolder = process.argv.length >= 3 ? process.argv[2] : 'public';
+    const destinationDir = path.join(initPath, destinationFolder);
+
+    const files = [
+        {
+            fileName: 'opencv.js',
+            overwrite: true,
+        },
+    ];
+
+    for await (const file of files) {
+        await copyFile(
+            path.join(srcDir, file.fileName),
+            path.join(destinationDir, file.fileName),
+            file.overwrite
+        );
+    }
+
+} catch (err) {
+    console.warn(err);
+}