From 6035f3931f2cab6bbe00741644cc1820b7ae832e Mon Sep 17 00:00:00 2001
From: notgne2 <gen2@gen2.space>
Date: Sun, 19 Apr 2020 20:23:53 -0700
Subject: [PATCH] whoops

---
 imagemin-jpgify-webpack-plugin.js | 118 ++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 imagemin-jpgify-webpack-plugin.js

diff --git a/imagemin-jpgify-webpack-plugin.js b/imagemin-jpgify-webpack-plugin.js
new file mode 100644
index 0000000..a838808
--- /dev/null
+++ b/imagemin-jpgify-webpack-plugin.js
@@ -0,0 +1,118 @@
+// Sourced from: https://raw.githubusercontent.com/iampava/imagemin-jpegify-webpack-plugin/master/plugin.js
+
+const imagemin = require('imagemin');
+const jpegify = require('png-to-jpeg');
+
+const GREEN = '\x1b[32m%s\x1b[0m';
+const RED = '\x1b[31m%s\x1b[0m';
+
+class ImageminJpegifyWebpackPlugin {
+    constructor({
+        config = [
+            {
+                test: /\.(png)/,
+                options: {
+                    quality: 50
+                }
+            }
+        ],
+        overrideExtension = true,
+        detailedLogs = false,
+        strict = true,
+        silent = false
+    } = {}) {
+        this.config = config;
+        this.detailedLogs = detailedLogs;
+        this.strict = strict;
+        this.overrideExtension = overrideExtension;
+        this.silent = silent;
+    }
+
+    apply(compiler) {
+        const onEmit = (compilation, cb) => {
+            let assetNames = Object.keys(compilation.assets);
+            let nrOfImagesFailed = 0;
+
+            if (this.silent && this.detailedLogs) {
+                compilation.warnings.push(new Error(`ImageminJpegifyWebpackPlugin: both the 'silent' and 'detailedLogs' options are true. Overriding 'detailedLogs' and disabling all console output.`));
+            }
+
+            Promise.all(
+                assetNames.map(name => {
+                    for (let i = 0; i < this.config.length; i++) {
+                        if (this.config[i].test.test(name)) {
+                            let outputName = name;
+                            if (this.overrideExtension) {
+                                outputName = outputName
+                                    .split('.')
+                                    .slice(0, -1)
+                                    .join('.');
+                            }
+                            outputName = `${outputName}.jpg`;
+
+                            let currentAsset = compilation.assets[name];
+
+                            return imagemin
+                                .buffer(currentAsset.source(), {
+                                    plugins: [jpegify(this.config[i].options)]
+                                })
+                                .then(buffer => {
+                                    let savedKB = (currentAsset.size() - buffer.length) / 1000;
+
+                                    if (this.detailedLogs && !this.silent) {
+                                        console.log(GREEN, `${savedKB.toFixed(1)} KB saved from '${name}'`);
+                                    }
+                                    compilation.assets[outputName] = {
+                                        source: () => buffer,
+                                        size: () => buffer.length
+                                    };
+
+                                    return savedKB;
+                                })
+                                .catch(err => {
+                                    let customErr = new Error(`ImageminJpegifyWebpackPlugin: "${name}" wasn't converted!`);
+
+                                    nrOfImagesFailed++;
+
+                                    if (this.strict) {
+                                        compilation.errors.push(err, customErr);
+                                    } else if (this.detailedLogs) {
+                                        compilation.warnings.push(err, customErr);
+                                    }
+
+                                    return 0;
+                                });
+                        }
+                    }
+                    return Promise.resolve(0);
+                })
+            ).then(savedKBArr => {
+                if (!this.silent) {
+                    let totalKBSaved = savedKBArr.reduce((acc, cur) => acc + cur, 0);
+
+                    if (totalKBSaved < 100) {
+                        console.log(GREEN, `imagemin-jpegify-webpack-plugin: ${Math.floor(totalKBSaved)} KB saved`);
+                    } else {
+                        console.log(GREEN, `imagemin-jpegify-webpack-plugin: ${Math.floor(totalKBSaved / 100) / 10} MB saved`);
+                    }
+
+                    if (nrOfImagesFailed > 0) {
+                        console.log(RED, `imagemin-jpegify-webpack-plugin: ${nrOfImagesFailed} images failed to convert to webp`);
+                    }
+                }
+
+                cb();
+            });
+        };
+
+        if (compiler.hooks) {
+            // webpack 4.x
+            compiler.hooks.emit.tapAsync('ImageminJpegifyWebpackPlugin', onEmit);
+        } else {
+            // older versions
+            compiler.plugin('emit', onEmit);
+        }
+    }
+}
+
+module.exports = ImageminJpegifyWebpackPlugin;