refactor: scripts/

22 files changed, 1233 insertions, 0 deletions

diff --git a/scripts/autorelease.js b/scripts/autorelease.js
new file mode 100644
index 0000000..f506cf1
--- /dev/null
+++ b/scripts/autorelease.js
@@ -0,0 +1,70 @@
+const fs = require("fs");
+const { exec, execSync } = require("child_process");
+const core = require("@actions/core");
+
+const excalidrawDir = `${__dirname}/../packages/excalidraw`;
+const excalidrawPackage = `${excalidrawDir}/package.json`;
+const pkg = require(excalidrawPackage);
+const isPreview = process.argv.slice(2)[0] === "preview";
+
+const getShortCommitHash = () => {
+  return execSync("git rev-parse --short HEAD").toString().trim();
+};
+
+const publish = () => {
+  const tag = isPreview ? "preview" : "next";
+
+  try {
+    execSync(`yarn  --frozen-lockfile`);
+    execSync(`yarn run build:esm`, { cwd: excalidrawDir });
+    execSync(`yarn --cwd ${excalidrawDir} publish --tag ${tag}`);
+    console.info(`Published ${pkg.name}@${tag}🎉`);
+    core.setOutput(
+      "result",
+      `**Preview version has been shipped** :rocket:
+    You can use [@excalidraw/excalidraw@${pkg.version}](https://www.npmjs.com/package/@excalidraw/excalidraw/v/${pkg.version}) for testing!`,
+    );
+  } catch (error) {
+    core.setOutput("result", "package couldn't be published :warning:!");
+    console.error(error);
+    process.exit(1);
+  }
+};
+// get files changed between prev and head commit
+exec(`git diff --name-only HEAD^ HEAD`, async (error, stdout, stderr) => {
+  if (error || stderr) {
+    console.error(error);
+    core.setOutput("result", ":warning: Package couldn't be published!");
+    process.exit(1);
+  }
+  const changedFiles = stdout.trim().split("\n");
+
+  const excalidrawPackageFiles = changedFiles.filter((file) => {
+    return (
+      file.indexOf("packages/excalidraw") >= 0 ||
+      file.indexOf("buildPackage.js") > 0
+    );
+  });
+  if (!excalidrawPackageFiles.length) {
+    console.info("Skipping release as no valid diff found");
+    core.setOutput("result", "Skipping release as no valid diff found");
+    process.exit(0);
+  }
+
+  // update package.json
+  let version = `${pkg.version}-${getShortCommitHash()}`;
+
+  // update readme
+
+  if (isPreview) {
+    // use pullNumber-commithash as the version for preview
+    const pullRequestNumber = process.argv.slice(3)[0];
+    version = `${pkg.version}-${pullRequestNumber}-${getShortCommitHash()}`;
+  }
+  pkg.version = version;
+
+  fs.writeFileSync(excalidrawPackage, JSON.stringify(pkg, null, 2), "utf8");
+
+  console.info("Publish in progress...");
+  publish();
+});
diff --git a/scripts/build-locales-coverage.js b/scripts/build-locales-coverage.js
new file mode 100644
index 0000000..bab7f2f
--- /dev/null
+++ b/scripts/build-locales-coverage.js
@@ -0,0 +1,37 @@
+const { readdirSync, writeFileSync } = require("fs");
+const files = readdirSync(`${__dirname}/../packages/excalidraw/locales`);
+
+const flatten = (object = {}, result = {}, extraKey = "") => {
+  for (const key in object) {
+    if (typeof object[key] !== "object") {
+      result[extraKey + key] = object[key];
+    } else {
+      flatten(object[key], result, `${extraKey}${key}.`);
+    }
+  }
+  return result;
+};
+
+const locales = files.filter(
+  (file) => file !== "README.md" && file !== "percentages.json",
+);
+
+const percentages = {};
+
+for (let index = 0; index < locales.length; index++) {
+  const currentLocale = locales[index];
+  const data = flatten(
+    require(`${__dirname}/../packages/excalidraw/locales/${currentLocale}`),
+  );
+
+  const allKeys = Object.keys(data);
+  const translatedKeys = allKeys.filter((item) => data[item] !== "");
+  const percentage = Math.floor((100 * translatedKeys.length) / allKeys.length);
+  percentages[currentLocale.replace(".json", "")] = percentage;
+}
+
+writeFileSync(
+  `${__dirname}/../packages/excalidraw/locales/percentages.json`,
+  `${JSON.stringify(percentages, null, 2)}\n`,
+  "utf8",
+);
diff --git a/scripts/build-node.js b/scripts/build-node.js
new file mode 100755
index 0000000..b9bed01
--- /dev/null
+++ b/scripts/build-node.js
@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+
+// In order to use this, you need to install Cairo on your machine. See
+// instructions here: https://github.com/Automattic/node-canvas#compiling
+
+// In order to run:
+//   npm install canvas # please do not check it in
+//   yarn build-node
+//   node build/static/js/build-node.js
+//   open test.png
+
+const rewire = require("rewire");
+const defaults = rewire("react-scripts/scripts/build.js");
+const config = defaults.__get__("config");
+
+// Disable multiple chunks
+config.optimization.runtimeChunk = false;
+config.optimization.splitChunks = {
+  cacheGroups: {
+    default: false,
+  },
+};
+// Set the filename to be deterministic
+config.output.filename = "static/js/build-node.js";
+// Don't choke on node-specific requires
+config.target = "node";
+// Set the node entrypoint
+config.entry = "../packages/excalidraw/index-node";
+// By default, webpack is going to replace the require of the canvas.node file
+// to just a string with the path of the canvas.node file. We need to tell
+// webpack to avoid rewriting that dependency.
+config.externals = (context, request, callback) => {
+  if (/\.node$/.test(request)) {
+    return callback(
+      null,
+      "commonjs ../../../node_modules/canvas/build/Release/canvas.node",
+    );
+  }
+  callback();
+};
diff --git a/scripts/build-version.js b/scripts/build-version.js
new file mode 100755
index 0000000..0d77f7d
--- /dev/null
+++ b/scripts/build-version.js
@@ -0,0 +1,61 @@
+#!/usr/bin/env node
+
+const fs = require("fs");
+const path = require("path");
+const versionFile = path.join("build", "version.json");
+const indexFile = path.join("build", "index.html");
+
+const versionDate = (date) => date.toISOString().replace(".000", "");
+
+const commitHash = () => {
+  try {
+    return require("child_process")
+      .execSync("git rev-parse --short HEAD")
+      .toString()
+      .trim();
+  } catch {
+    return "none";
+  }
+};
+
+const commitDate = (hash) => {
+  try {
+    const unix = require("child_process")
+      .execSync(`git show -s --format=%ct ${hash}`)
+      .toString()
+      .trim();
+    const date = new Date(parseInt(unix) * 1000);
+    return versionDate(date);
+  } catch {
+    return versionDate(new Date());
+  }
+};
+
+const getFullVersion = () => {
+  const hash = commitHash();
+  return `${commitDate(hash)}-${hash}`;
+};
+
+const data = JSON.stringify(
+  {
+    version: getFullVersion(),
+  },
+  undefined,
+  2,
+);
+
+fs.writeFileSync(versionFile, data);
+
+// https://stackoverflow.com/a/14181136/8418
+fs.readFile(indexFile, "utf8", (error, data) => {
+  if (error) {
+    return console.error(error);
+  }
+  const result = data.replace(/{version}/g, getFullVersion());
+
+  fs.writeFile(indexFile, result, "utf8", (error) => {
+    if (error) {
+      return console.error(error);
+    }
+  });
+});
diff --git a/scripts/buildDocs.js b/scripts/buildDocs.js
new file mode 100644
index 0000000..7aca90a
--- /dev/null
+++ b/scripts/buildDocs.js
@@ -0,0 +1,21 @@
+const { exec } = require("child_process");
+
+// get files changed between prev and head commit
+exec(`git diff --name-only HEAD^ HEAD`, async (error, stdout, stderr) => {
+  if (error || stderr) {
+    console.error(error);
+    process.exit(1);
+  }
+  const changedFiles = stdout.trim().split("\n");
+
+  const docFiles = changedFiles.filter((file) => {
+    return file.indexOf("docs") >= 0;
+  });
+
+  if (!docFiles.length) {
+    console.info("Skipping building docs as no valid diff found");
+    process.exit(0);
+  }
+  // Exit code 1 to build the docs in ignoredBuildStep
+  process.exit(1);
+});
diff --git a/scripts/buildMath.js b/scripts/buildMath.js
new file mode 100644
index 0000000..fd2f820
--- /dev/null
+++ b/scripts/buildMath.js
@@ -0,0 +1,52 @@
+const path = require("path");
+const { build } = require("esbuild");
+const { sassPlugin } = require("esbuild-sass-plugin");
+
+// contains all dependencies bundled inside
+const getConfig = (outdir) => ({
+  outdir,
+  bundle: true,
+  format: "esm",
+  entryPoints: ["index.ts"],
+  entryNames: "[name]",
+  assetNames: "[dir]/[name]",
+  alias: {
+    "@excalidraw/excalidraw": path.resolve(__dirname, "../packages/excalidraw"),
+    "@excalidraw/utils": path.resolve(__dirname, "../packages/utils"),
+    "@excalidraw/math": path.resolve(__dirname, "../packages/math"),
+  },
+});
+
+function buildDev(config) {
+  return build({
+    ...config,
+    plugins: [sassPlugin()],
+    sourcemap: true,
+    define: {
+      "import.meta.env": JSON.stringify({ DEV: true }),
+    },
+  });
+}
+
+function buildProd(config) {
+  return build({
+    ...config,
+    plugins: [sassPlugin()],
+    minify: true,
+    define: {
+      "import.meta.env": JSON.stringify({ PROD: true }),
+    },
+  });
+}
+
+const createESMRawBuild = async () => {
+  // development unminified build with source maps
+  buildDev(getConfig("dist/dev"));
+
+  // production minified build without sourcemaps
+  buildProd(getConfig("dist/prod"));
+};
+
+(async () => {
+  await createESMRawBuild();
+})();
diff --git a/scripts/buildPackage.js b/scripts/buildPackage.js
new file mode 100644
index 0000000..653af50
--- /dev/null
+++ b/scripts/buildPackage.js
@@ -0,0 +1,79 @@
+const path = require("path");
+const { build } = require("esbuild");
+const { sassPlugin } = require("esbuild-sass-plugin");
+const { parseEnvVariables } = require("../packages/excalidraw/env.cjs");
+
+const ENV_VARS = {
+  development: {
+    ...parseEnvVariables(`${__dirname}/../.env.development`),
+    DEV: true,
+  },
+  production: {
+    ...parseEnvVariables(`${__dirname}/../.env.production`),
+    PROD: true,
+  },
+};
+
+// excludes all external dependencies and bundles only the source code
+const getConfig = (outdir) => ({
+  outdir,
+  bundle: true,
+  splitting: true,
+  format: "esm",
+  packages: "external",
+  plugins: [sassPlugin()],
+  target: "es2020",
+  assetNames: "[dir]/[name]",
+  chunkNames: "[dir]/[name]-[hash]",
+  alias: {
+    "@excalidraw/excalidraw": path.resolve(__dirname, "../packages/excalidraw"),
+    "@excalidraw/utils": path.resolve(__dirname, "../packages/utils"),
+    "@excalidraw/math": path.resolve(__dirname, "../packages/math"),
+  },
+  loader: {
+    ".woff2": "file",
+  },
+});
+
+function buildDev(config) {
+  return build({
+    ...config,
+    sourcemap: true,
+    define: {
+      "import.meta.env": JSON.stringify(ENV_VARS.development),
+    },
+  });
+}
+
+function buildProd(config) {
+  return build({
+    ...config,
+    minify: true,
+    define: {
+      "import.meta.env": JSON.stringify(ENV_VARS.production),
+    },
+  });
+}
+
+const createESMRawBuild = async () => {
+  const chunksConfig = {
+    entryPoints: ["index.tsx", "**/*.chunk.ts"],
+    entryNames: "[name]",
+  };
+
+  // development unminified build with source maps
+  await buildDev({
+    ...getConfig("dist/dev"),
+    ...chunksConfig,
+  });
+
+  // production minified buld without sourcemaps
+  await buildProd({
+    ...getConfig("dist/prod"),
+    ...chunksConfig,
+  });
+};
+
+(async () => {
+  await createESMRawBuild();
+})();
diff --git a/scripts/buildUtils.js b/scripts/buildUtils.js
new file mode 100644
index 0000000..65b9473
--- /dev/null
+++ b/scripts/buildUtils.js
@@ -0,0 +1,58 @@
+const path = require("path");
+const { build } = require("esbuild");
+const { sassPlugin } = require("esbuild-sass-plugin");
+const { woff2ServerPlugin } = require("./woff2/woff2-esbuild-plugins");
+
+// contains all dependencies bundled inside
+const getConfig = (outdir) => ({
+  outdir,
+  bundle: true,
+  format: "esm",
+  entryPoints: ["index.ts"],
+  entryNames: "[name]",
+  assetNames: "[dir]/[name]",
+  alias: {
+    "@excalidraw/excalidraw": path.resolve(__dirname, "../packages/excalidraw"),
+    "@excalidraw/utils": path.resolve(__dirname, "../packages/utils"),
+    "@excalidraw/math": path.resolve(__dirname, "../packages/math"),
+  },
+});
+
+function buildDev(config) {
+  return build({
+    ...config,
+    sourcemap: true,
+    plugins: [sassPlugin(), woff2ServerPlugin()],
+    define: {
+      "import.meta.env": JSON.stringify({ DEV: true }),
+    },
+  });
+}
+
+function buildProd(config) {
+  return build({
+    ...config,
+    minify: true,
+    plugins: [
+      sassPlugin(),
+      woff2ServerPlugin({
+        outdir: `${config.outdir}/assets`,
+      }),
+    ],
+    define: {
+      "import.meta.env": JSON.stringify({ PROD: true }),
+    },
+  });
+}
+
+const createESMRawBuild = async () => {
+  // development unminified build with source maps
+  buildDev(getConfig("dist/dev"));
+
+  // production minified build without sourcemaps
+  buildProd(getConfig("dist/prod"));
+};
+
+(async () => {
+  await createESMRawBuild();
+})();
diff --git a/scripts/buildWasm.js b/scripts/buildWasm.js
new file mode 100644
index 0000000..062e733
--- /dev/null
+++ b/scripts/buildWasm.js
@@ -0,0 +1,75 @@
+/**
+ * This script is used to convert the wasm modules into js modules, with the binary converted into base64 encoded strings.
+ */
+const fs = require("fs");
+const path = require("path");
+
+const wasmModules = [
+  {
+    pkg: `../node_modules/fonteditor-core`,
+    src: `./wasm/woff2.wasm`,
+    dest: `../packages/excalidraw/fonts/wasm/woff2-wasm.ts`,
+  },
+  {
+    pkg: `../node_modules/harfbuzzjs`,
+    src: `./wasm/hb-subset.wasm`,
+    dest: `../packages/excalidraw/fonts/wasm/hb-subset-wasm.ts`,
+  },
+];
+
+for (const { pkg, src, dest } of wasmModules) {
+  const packagePath = path.resolve(__dirname, pkg, "package.json");
+  const licensePath = path.resolve(__dirname, pkg, "LICENSE");
+  const sourcePath = path.resolve(__dirname, src);
+  const destPath = path.resolve(__dirname, dest);
+
+  const {
+    name,
+    version,
+    author,
+    license,
+    authors,
+    licenses,
+  } = require(packagePath);
+
+  const licenseContent = fs.readFileSync(licensePath, "utf-8") || "";
+  const base64 = fs.readFileSync(sourcePath, "base64");
+  const content = `// GENERATED CODE -- DO NOT EDIT!
+/* eslint-disable */
+// @ts-nocheck
+
+/**
+* The following wasm module is generated with \`scripts/buildWasm.js\` and encoded as base64.
+*
+* The source of this content is taken from the package "${name}", which contains the following metadata:
+* 
+* @author ${author || JSON.stringify(authors)} 
+* @license ${license || JSON.stringify(licenses)}
+* @version ${version}
+
+${licenseContent}
+*/
+
+// faster atob alternative - https://github.com/evanw/esbuild/issues/1534#issuecomment-902738399
+const __toBinary = /* @__PURE__ */ (() => {
+  const table = new Uint8Array(128);
+  for (let i = 0; i < 64; i++)
+    {table[i < 26 ? i + 65 : i < 52 ? i + 71 : i < 62 ? i - 4 : i * 4 - 205] = i;}
+  return (base64) => {
+    const n = base64.length; const bytes = new Uint8Array((n - (base64[n - 1] == "=") - (base64[n - 2] == "=")) * 3 / 4 | 0);
+    for (let i2 = 0, j = 0; i2 < n; ) {
+      const c0 = table[base64.charCodeAt(i2++)]; const c1 = table[base64.charCodeAt(i2++)];
+      const c2 = table[base64.charCodeAt(i2++)]; const c3 = table[base64.charCodeAt(i2++)];
+      bytes[j++] = c0 << 2 | c1 >> 4;
+      bytes[j++] = c1 << 4 | c2 >> 2;
+      bytes[j++] = c2 << 6 | c3;
+    }
+    return bytes;
+  };
+})();
+
+export default __toBinary(\`${base64}\`);
+`;
+
+  fs.writeFileSync(destPath, content);
+}
diff --git a/scripts/locales-coverage-description.js b/scripts/locales-coverage-description.js
new file mode 100644
index 0000000..2b437cc
--- /dev/null
+++ b/scripts/locales-coverage-description.js
@@ -0,0 +1,215 @@
+const fs = require("fs");
+
+const THRESSHOLD = 85;
+
+// we're using BCP 47 language tags as keys
+// e.g. https://gist.github.com/typpo/b2b828a35e683b9bf8db91b5404f1bd1
+
+const crowdinMap = {
+  "ar-SA": "en-ar",
+  "bg-BG": "en-bg",
+  "bn-BD": "en-bn",
+  "ca-ES": "en-ca",
+  "da-DK": "en-da",
+  "de-DE": "en-de",
+  "el-GR": "en-el",
+  "es-ES": "en-es",
+  "eu-ES": "en-eu",
+  "fa-IR": "en-fa",
+  "fi-FI": "en-fi",
+  "fr-FR": "en-fr",
+  "gl-ES": "en-gl",
+  "he-IL": "en-he",
+  "hi-IN": "en-hi",
+  "hu-HU": "en-hu",
+  "id-ID": "en-id",
+  "it-IT": "en-it",
+  "ja-JP": "en-ja",
+  "kab-KAB": "en-kab",
+  "ko-KR": "en-ko",
+  "ku-TR": "en-ku",
+  "my-MM": "en-my",
+  "nb-NO": "en-nb",
+  "nl-NL": "en-nl",
+  "nn-NO": "en-nnno",
+  "oc-FR": "en-oc",
+  "pa-IN": "en-pain",
+  "pl-PL": "en-pl",
+  "pt-BR": "en-ptbr",
+  "pt-PT": "en-pt",
+  "ro-RO": "en-ro",
+  "ru-RU": "en-ru",
+  "si-LK": "en-silk",
+  "sk-SK": "en-sk",
+  "sl-SI": "en-sl",
+  "sv-SE": "en-sv",
+  "ta-IN": "en-ta",
+  "tr-TR": "en-tr",
+  "uk-UA": "en-uk",
+  "zh-CN": "en-zhcn",
+  "zh-HK": "en-zhhk",
+  "zh-TW": "en-zhtw",
+  "lt-LT": "en-lt",
+  "lv-LV": "en-lv",
+  "cs-CZ": "en-cs",
+  "kk-KZ": "en-kk",
+  "vi-VN": "en-vi",
+  "mr-IN": "en-mr",
+  "th-TH": "en-th",
+};
+
+const flags = {
+  "ar-SA": "🇸🇦",
+  "bg-BG": "🇧🇬",
+  "bn-BD": "🇧🇩",
+  "ca-ES": "🏳",
+  "cs-CZ": "🇨🇿",
+  "da-DK": "🇩🇰",
+  "de-DE": "🇩🇪",
+  "el-GR": "🇬🇷",
+  "es-ES": "🇪🇸",
+  "fa-IR": "🇮🇷",
+  "fi-FI": "🇫🇮",
+  "fr-FR": "🇫🇷",
+  "gl-ES": "🇪🇸",
+  "he-IL": "🇮🇱",
+  "hi-IN": "🇮🇳",
+  "hu-HU": "🇭🇺",
+  "id-ID": "🇮🇩",
+  "it-IT": "🇮🇹",
+  "ja-JP": "🇯🇵",
+  "kab-KAB": "🏳",
+  "kk-KZ": "🇰🇿",
+  "ko-KR": "🇰🇷",
+  "ku-TR": "🏳",
+  "lt-LT": "🇱🇹",
+  "lv-LV": "🇱🇻",
+  "my-MM": "🇲🇲",
+  "nb-NO": "🇳🇴",
+  "nl-NL": "🇳🇱",
+  "nn-NO": "🇳🇴",
+  "oc-FR": "🏳",
+  "pa-IN": "🇮🇳",
+  "pl-PL": "🇵🇱",
+  "pt-BR": "🇧🇷",
+  "pt-PT": "🇵🇹",
+  "ro-RO": "🇷🇴",
+  "ru-RU": "🇷🇺",
+  "si-LK": "🇱🇰",
+  "sk-SK": "🇸🇰",
+  "sl-SI": "🇸🇮",
+  "sv-SE": "🇸🇪",
+  "ta-IN": "🇮🇳",
+  "tr-TR": "🇹🇷",
+  "uk-UA": "🇺🇦",
+  "zh-CN": "🇨🇳",
+  "zh-HK": "🇭🇰",
+  "zh-TW": "🇹🇼",
+  "eu-ES": "🇪🇦",
+  "vi-VN": "🇻🇳",
+  "mr-IN": "🇮🇳",
+  "th-TH": "🇹🇭",
+};
+
+const languages = {
+  "ar-SA": "العربية",
+  "bg-BG": "Български",
+  "bn-BD": "Bengali",
+  "ca-ES": "Català",
+  "cs-CZ": "Česky",
+  "da-DK": "Dansk",
+  "de-DE": "Deutsch",
+  "el-GR": "Ελληνικά",
+  "es-ES": "Español",
+  "eu-ES": "Euskara",
+  "fa-IR": "فارسی",
+  "fi-FI": "Suomi",
+  "fr-FR": "Français",
+  "gl-ES": "Galego",
+  "he-IL": "עברית",
+  "hi-IN": "हिन्दी",
+  "hu-HU": "Magyar",
+  "id-ID": "Bahasa Indonesia",
+  "it-IT": "Italiano",
+  "ja-JP": "日本語",
+  "kab-KAB": "Taqbaylit",
+  "kk-KZ": "Қазақ тілі",
+  "ko-KR": "한국어",
+  "ku-TR": "Kurdî",
+  "lt-LT": "Lietuvių",
+  "lv-LV": "Latviešu",
+  "my-MM": "Burmese",
+  "nb-NO": "Norsk bokmål",
+  "nl-NL": "Nederlands",
+  "nn-NO": "Norsk nynorsk",
+  "oc-FR": "Occitan",
+  "pa-IN": "ਪੰਜਾਬੀ",
+  "pl-PL": "Polski",
+  "pt-BR": "Português Brasileiro",
+  "pt-PT": "Português",
+  "ro-RO": "Română",
+  "ru-RU": "Русский",
+  "si-LK": "සිංහල",
+  "sk-SK": "Slovenčina",
+  "sl-SI": "Slovenščina",
+  "sv-SE": "Svenska",
+  "ta-IN": "Tamil",
+  "tr-TR": "Türkçe",
+  "uk-UA": "Українська",
+  "zh-CN": "简体中文",
+  "zh-HK": "繁體中文 (香港)",
+  "zh-TW": "繁體中文",
+  "vi-VN": "Tiếng Việt",
+  "mr-IN": "मराठी",
+  "th-TH": "ภาษาไทย",
+};
+
+const percentages = fs.readFileSync(
+  `${__dirname}/../packages/excalidraw/locales/percentages.json`,
+);
+const rowData = JSON.parse(percentages);
+
+const coverages = Object.entries(rowData)
+  .sort(([, a], [, b]) => b - a)
+  .reduce((r, [k, v]) => ({ ...r, [k]: v }), {});
+
+const boldIf = (text, condition) => (condition ? `**${text}**` : text);
+
+const printHeader = () => {
+  let result = "| | Flag | Locale | % |\n";
+  result += "| :--: | :--: | -- | :--: |";
+  return result;
+};
+
+const printRow = (id, locale, coverage) => {
+  const isOver = coverage >= THRESSHOLD;
+  let result = `| ${isOver ? id : "..."} | `;
+  result += `${locale in flags ? flags[locale] : ""} | `;
+  const language = locale in languages ? languages[locale] : locale;
+  if (locale in crowdinMap && crowdinMap[locale]) {
+    result += `[${boldIf(
+      language,
+      isOver,
+    )}](https://crowdin.com/translate/excalidraw/10/${crowdinMap[locale]}) | `;
+  } else {
+    result += `${boldIf(language, isOver)} | `;
+  }
+  result += `${coverage === 100 ? "💯" : boldIf(coverage, isOver)} |`;
+  return result;
+};
+
+console.info(
+  `Each language must be at least **${THRESSHOLD}%** translated in order to appear on Excalidraw. Join us on [Crowdin](https://crowdin.com/project/excalidraw) and help us translate your own language. **Can't find yours yet?** Open an [issue](https://github.com/excalidraw/excalidraw/issues/new) and we'll add it to the list.`,
+);
+console.info("\n\r");
+console.info(printHeader());
+let index = 1;
+for (const coverage in coverages) {
+  if (coverage === "en") {
+    continue;
+  }
+  console.info(printRow(index, coverage, coverages[coverage]));
+  index++;
+}
+console.info("\n\r");
+console.info("\\* Languages in **bold** are going to appear on production.");
diff --git a/scripts/prerelease.js b/scripts/prerelease.js
new file mode 100644
index 0000000..3b8080d
--- /dev/null
+++ b/scripts/prerelease.js
@@ -0,0 +1,37 @@
+const fs = require("fs");
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
+const updateChangelog = require("./updateChangelog");
+
+const excalidrawDir = `${__dirname}/../packages/excalidraw/`;
+const excalidrawPackage = `${excalidrawDir}/package.json`;
+
+const updatePackageVersion = (nextVersion) => {
+  const pkg = require(excalidrawPackage);
+  pkg.version = nextVersion;
+  const content = `${JSON.stringify(pkg, null, 2)}\n`;
+  fs.writeFileSync(excalidrawPackage, content, "utf-8");
+};
+
+const prerelease = async (nextVersion) => {
+  try {
+    await updateChangelog(nextVersion);
+    updatePackageVersion(nextVersion);
+    await exec(`git add -u`);
+    await exec(
+      `git commit -m "docs: release @excalidraw/excalidraw@${nextVersion}  🎉"`,
+    );
+
+    console.info("Done!");
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+};
+
+const nextVersion = process.argv.slice(2)[0];
+if (!nextVersion) {
+  console.error("Pass the next version to release!");
+  process.exit(1);
+}
+prerelease(nextVersion);
diff --git a/scripts/release.js b/scripts/release.js
new file mode 100644
index 0000000..21f9f25
--- /dev/null
+++ b/scripts/release.js
@@ -0,0 +1,28 @@
+const { execSync } = require("child_process");
+
+const excalidrawDir = `${__dirname}/../packages/excalidraw`;
+const excalidrawPackage = `${excalidrawDir}/package.json`;
+const pkg = require(excalidrawPackage);
+
+const publish = () => {
+  try {
+    console.info("Installing the dependencies in root folder...");
+    execSync(`yarn  --frozen-lockfile`);
+    console.info("Installing the dependencies in excalidraw directory...");
+    execSync(`yarn --frozen-lockfile`, { cwd: excalidrawDir });
+    console.info("Building ESM Package...");
+    execSync(`yarn run build:esm`, { cwd: excalidrawDir });
+    console.info("Publishing the package...");
+    execSync(`yarn --cwd ${excalidrawDir} publish`);
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+};
+
+const release = () => {
+  publish();
+  console.info(`Published ${pkg.version}!`);
+};
+
+release();
diff --git a/scripts/updateChangelog.js b/scripts/updateChangelog.js
new file mode 100644
index 0000000..b9291b7
--- /dev/null
+++ b/scripts/updateChangelog.js
@@ -0,0 +1,104 @@
+const fs = require("fs");
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
+
+const excalidrawDir = `${__dirname}/../packages/excalidraw`;
+const excalidrawPackage = `${excalidrawDir}/package.json`;
+const pkg = require(excalidrawPackage);
+const lastVersion = pkg.version;
+const existingChangeLog = fs.readFileSync(
+  `${excalidrawDir}/CHANGELOG.md`,
+  "utf8",
+);
+
+const supportedTypes = ["feat", "fix", "style", "refactor", "perf", "build"];
+const headerForType = {
+  feat: "Features",
+  fix: "Fixes",
+  style: "Styles",
+  refactor: " Refactor",
+  perf: "Performance",
+  build: "Build",
+};
+const badCommits = [];
+const getCommitHashForLastVersion = async () => {
+  try {
+    const commitMessage = `"release @excalidraw/excalidraw@${lastVersion}"`;
+    const { stdout } = await exec(
+      `git log --format=format:"%H" --grep=${commitMessage}`,
+    );
+    return stdout;
+  } catch (error) {
+    console.error(error);
+  }
+};
+
+const getLibraryCommitsSinceLastRelease = async () => {
+  const commitHash = await getCommitHashForLastVersion();
+  const { stdout } = await exec(
+    `git log --pretty=format:%s ${commitHash}...master`,
+  );
+  const commitsSinceLastRelease = stdout.split("\n");
+  const commitList = {};
+  supportedTypes.forEach((type) => {
+    commitList[type] = [];
+  });
+
+  commitsSinceLastRelease.forEach((commit) => {
+    const indexOfColon = commit.indexOf(":");
+    const type = commit.slice(0, indexOfColon);
+    if (!supportedTypes.includes(type)) {
+      return;
+    }
+    const messageWithoutType = commit.slice(indexOfColon + 1).trim();
+    const messageWithCapitalizeFirst =
+      messageWithoutType.charAt(0).toUpperCase() + messageWithoutType.slice(1);
+    const prMatch = commit.match(/\(#([0-9]*)\)/);
+    if (prMatch) {
+      const prNumber = prMatch[1];
+
+      // return if the changelog already contains the pr number which would happen for package updates
+      if (existingChangeLog.includes(prNumber)) {
+        return;
+      }
+      const prMarkdown = `[#${prNumber}](https://github.com/excalidraw/excalidraw/pull/${prNumber})`;
+      const messageWithPRLink = messageWithCapitalizeFirst.replace(
+        /\(#[0-9]*\)/,
+        prMarkdown,
+      );
+      commitList[type].push(messageWithPRLink);
+    } else {
+      badCommits.push(commit);
+      commitList[type].push(messageWithCapitalizeFirst);
+    }
+  });
+  console.info("Bad commits:", badCommits);
+  return commitList;
+};
+
+const updateChangelog = async (nextVersion) => {
+  const commitList = await getLibraryCommitsSinceLastRelease();
+  let changelogForLibrary =
+    "## Excalidraw Library\n\n**_This section lists the updates made to the excalidraw library and will not affect the integration._**\n\n";
+  supportedTypes.forEach((type) => {
+    if (commitList[type].length) {
+      changelogForLibrary += `### ${headerForType[type]}\n\n`;
+      const commits = commitList[type];
+      commits.forEach((commit) => {
+        changelogForLibrary += `- ${commit}\n\n`;
+      });
+    }
+  });
+  changelogForLibrary += "---\n";
+  const lastVersionIndex = existingChangeLog.indexOf(`## ${lastVersion}`);
+  let updatedContent =
+    existingChangeLog.slice(0, lastVersionIndex) +
+    changelogForLibrary +
+    existingChangeLog.slice(lastVersionIndex);
+  const currentDate = new Date().toISOString().slice(0, 10);
+  const newVersion = `## ${nextVersion} (${currentDate})`;
+  updatedContent = updatedContent.replace(`## Unreleased`, newVersion);
+  fs.writeFileSync(`${excalidrawDir}/CHANGELOG.md`, updatedContent, "utf8");
+};
+
+module.exports = updateChangelog;
diff --git a/scripts/wasm/hb-subset.wasm b/scripts/wasm/hb-subset.wasm
new file mode 100755
index 0000000..fdfb137
--- /dev/null
+++ b/scripts/wasm/hb-subset.wasm
diff --git a/scripts/wasm/woff2.wasm b/scripts/wasm/woff2.wasm
new file mode 100644
index 0000000..7f31f44
--- /dev/null
+++ b/scripts/wasm/woff2.wasm
diff --git a/scripts/woff2/assets/LiberationSans-Regular-2048.ttf b/scripts/woff2/assets/LiberationSans-Regular-2048.ttf
new file mode 100644
index 0000000..ff514cd
--- /dev/null
+++ b/scripts/woff2/assets/LiberationSans-Regular-2048.ttf
diff --git a/scripts/woff2/assets/LiberationSans-Regular.ttf b/scripts/woff2/assets/LiberationSans-Regular.ttf
new file mode 100644
index 0000000..006f615
--- /dev/null
+++ b/scripts/woff2/assets/LiberationSans-Regular.ttf
diff --git a/scripts/woff2/assets/NotoEmoji-Regular-2048.ttf b/scripts/woff2/assets/NotoEmoji-Regular-2048.ttf
new file mode 100644
index 0000000..608947b
--- /dev/null
+++ b/scripts/woff2/assets/NotoEmoji-Regular-2048.ttf
diff --git a/scripts/woff2/assets/NotoEmoji-Regular.ttf b/scripts/woff2/assets/NotoEmoji-Regular.ttf
new file mode 100644
index 0000000..f68173b
--- /dev/null
+++ b/scripts/woff2/assets/NotoEmoji-Regular.ttf
diff --git a/scripts/woff2/assets/Xiaolai-Regular.ttf b/scripts/woff2/assets/Xiaolai-Regular.ttf
new file mode 100644
index 0000000..c8673de
--- /dev/null
+++ b/scripts/woff2/assets/Xiaolai-Regular.ttf
diff --git a/scripts/woff2/woff2-esbuild-plugins.js b/scripts/woff2/woff2-esbuild-plugins.js
new file mode 100644
index 0000000..19ebafc
--- /dev/null
+++ b/scripts/woff2/woff2-esbuild-plugins.js
@@ -0,0 +1,251 @@
+const fs = require("fs");
+const path = require("path");
+const { execSync } = require("child_process");
+const which = require("which");
+const wawoff = require("wawoff2");
+const { Font } = require("fonteditor-core");
+
+/**
+ * Custom esbuild plugin to:
+ * 1. inline all woff2 (url and relative imports) as base64 for server-side use cases (no need for additional font fetch; works in both esm and commonjs)
+ * 2. convert all the imported fonts (including those from cdn) at build time into .ttf (since Resvg does not support woff2, neither inlined dataurls - https://github.com/RazrFalcon/resvg/issues/541)
+ *    - merging multiple woff2 into one ttf (for same families with different unicode ranges)
+ *    - deduplicating glyphs due to the merge process
+ *    - merging fallback font for each
+ *    - printing out font metrics
+ *
+ * @returns {import("esbuild").Plugin}
+ */
+module.exports.woff2ServerPlugin = (options = {}) => {
+  return {
+    name: "woff2ServerPlugin",
+    setup(build) {
+      const fonts = new Map();
+
+      build.onResolve({ filter: /\.woff2$/ }, (args) => {
+        const resolvedPath = path.resolve(args.resolveDir, args.path);
+
+        return {
+          path: resolvedPath,
+          namespace: "woff2ServerPlugin",
+        };
+      });
+
+      build.onLoad(
+        { filter: /.*/, namespace: "woff2ServerPlugin" },
+        async (args) => {
+          let woff2Buffer;
+
+          if (path.isAbsolute(args.path)) {
+            // read local woff2 as a buffer (WARN: `readFileSync` does not work!)
+            woff2Buffer = await fs.promises.readFile(args.path);
+          } else {
+            throw new Error(`Font path has to be absolute! "${args.path}"`);
+          }
+
+          // google's brotli decompression into snft
+          const snftBuffer = new Uint8Array(
+            await wawoff.decompress(woff2Buffer),
+          ).buffer;
+
+          // load font and store per fontfamily & subfamily cache
+          let font;
+
+          try {
+            font = Font.create(snftBuffer, {
+              type: "ttf",
+              hinting: true,
+              kerning: true,
+            });
+          } catch {
+            // if loading as ttf fails, try to load as otf
+            font = Font.create(snftBuffer, {
+              type: "otf",
+              hinting: true,
+              kerning: true,
+            });
+          }
+
+          const fontFamily = font.data.name.fontFamily;
+          const subFamily = font.data.name.fontSubFamily;
+
+          if (!fonts.get(fontFamily)) {
+            fonts.set(fontFamily, {});
+          }
+
+          if (!fonts.get(fontFamily)[subFamily]) {
+            fonts.get(fontFamily)[subFamily] = [];
+          }
+
+          // store the snftbuffer per subfamily
+          fonts.get(fontFamily)[subFamily].push(font);
+
+          // inline the woff2 as base64 for server-side use cases
+          // NOTE: "file" loader is broken in commonjs and "dataurl" loader does not produce correct ur
+          return {
+            contents: `data:font/woff2;base64,${woff2Buffer.toString(
+              "base64",
+            )}`,
+            loader: "text",
+          };
+        },
+      );
+
+      build.onEnd(async () => {
+        const { outdir } = options;
+
+        if (!outdir) {
+          return;
+        }
+        const outputDir = path.resolve(outdir);
+
+        const isFontToolsInstalled = await which("fonttools", {
+          nothrow: true,
+        });
+        if (!isFontToolsInstalled) {
+          console.error(
+            `Skipped TTF generation: install "fonttools" first in order to generate TTF fonts!\nhttps://github.com/fonttools/fonttools`,
+          );
+          return;
+        }
+
+        const xiaolaiPath = path.resolve(
+          __dirname,
+          "./assets/Xiaolai-Regular.ttf",
+        );
+        const emojiPath = path.resolve(
+          __dirname,
+          "./assets/NotoEmoji-Regular.ttf",
+        );
+
+        // need to use the same em size as built-in fonts, otherwise pyftmerge throws (modified manually with font forge)
+        const emojiPath_2048 = path.resolve(
+          __dirname,
+          "./assets/NotoEmoji-Regular-2048.ttf",
+        );
+
+        const liberationPath = path.resolve(
+          __dirname,
+          "./assets/LiberationSans-Regular.ttf",
+        );
+
+        // need to use the same em size as built-in fonts, otherwise pyftmerge throws (modified manually with font forge)
+        const liberationPath_2048 = path.resolve(
+          __dirname,
+          "./assets/LiberationSans-Regular-2048.ttf",
+        );
+
+        const xiaolaiFont = Font.create(fs.readFileSync(xiaolaiPath), {
+          type: "ttf",
+        });
+        const emojiFont = Font.create(fs.readFileSync(emojiPath), {
+          type: "ttf",
+        });
+
+        const liberationFont = Font.create(fs.readFileSync(liberationPath), {
+          type: "ttf",
+        });
+
+        const sortedFonts = Array.from(fonts.entries()).sort(
+          ([family1], [family2]) => (family1 > family2 ? 1 : -1),
+        );
+
+        // for now we are interested in the regular families only
+        for (const [family, { Regular }] of sortedFonts) {
+          if (family.includes("Xiaolai")) {
+            // don't generate ttf for Xiaolai, as we have it hardcoded as one ttf
+            continue;
+          }
+
+          const baseFont = Regular[0];
+          const tempPaths = Regular.map((_, index) =>
+            path.resolve(outputDir, `temp_${family}_${index}.ttf`),
+          );
+
+          for (const [index, font] of Regular.entries()) {
+            // tempFileNames
+            if (!fs.existsSync(outputDir)) {
+              fs.mkdirSync(outputDir, { recursive: true });
+            }
+
+            // write down the buffer
+            fs.writeFileSync(tempPaths[index], font.write({ type: "ttf" }));
+          }
+
+          const mergedFontPath = path.resolve(outputDir, `${family}.ttf`);
+
+          const fallbackFontsPaths = [];
+          const shouldIncludeXiaolaiFallback = family.includes("Excalifont");
+
+          if (shouldIncludeXiaolaiFallback) {
+            fallbackFontsPaths.push(xiaolaiPath);
+          }
+
+          // add liberation as fallback to all fonts, so that unknown characters are rendered similarly to how browser renders them (Helvetica, Arial, etc.)
+          if (baseFont.data.head.unitsPerEm === 2048) {
+            fallbackFontsPaths.push(emojiPath_2048, liberationPath_2048);
+          } else {
+            fallbackFontsPaths.push(emojiPath, liberationPath);
+          }
+
+          // drop Vertical related metrics, otherwise it does not allow us to merge the fonts
+          // vhea (Vertical Header Table)
+          // vmtx (Vertical Metrics Table)
+          execSync(
+            `pyftmerge --drop-tables=vhea,vmtx --output-file="${mergedFontPath}" "${tempPaths.join(
+              '" "',
+            )}" "${fallbackFontsPaths.join('" "')}"`,
+          );
+
+          // cleanup
+          for (const path of tempPaths) {
+            fs.rmSync(path);
+          }
+
+          // yeah, we need to read the font again (:
+          const mergedFont = Font.create(fs.readFileSync(mergedFontPath), {
+            type: "ttf",
+            kerning: true,
+            hinting: true,
+          });
+
+          const getNameField = (field) => {
+            const base = baseFont.data.name[field];
+            const xiaolai = xiaolaiFont.data.name[field];
+            const emoji = emojiFont.data.name[field];
+            const liberation = liberationFont.data.name[field];
+            // liberation font
+
+            return shouldIncludeXiaolaiFallback
+              ? `${base} & ${xiaolai} & ${emoji} & ${liberation}`
+              : `${base} & ${emoji} & ${liberation}`;
+          };
+
+          mergedFont.set({
+            ...mergedFont.data,
+            name: {
+              ...mergedFont.data.name,
+              copyright: getNameField("copyright"),
+              licence: getNameField("licence"),
+            },
+          });
+
+          fs.rmSync(mergedFontPath);
+          fs.writeFileSync(mergedFontPath, mergedFont.write({ type: "ttf" }));
+
+          const { ascent, descent } = baseFont.data.hhea;
+          console.info(`Generated "${family}"`);
+          if (Regular.length > 1) {
+            console.info(
+              `- by merging ${Regular.length} woff2 fonts and related fallback fonts`,
+            );
+          }
+          console.info(
+            `- with metrics ${baseFont.data.head.unitsPerEm}, ${ascent}, ${descent}`,
+          );
+          console.info(``);
+        }
+      });
+    },
+  };
+};
diff --git a/scripts/woff2/woff2-vite-plugins.js b/scripts/woff2/woff2-vite-plugins.js
new file mode 100644
index 0000000..c2ed881
--- /dev/null
+++ b/scripts/woff2/woff2-vite-plugins.js
@@ -0,0 +1,105 @@
+// define `EXCALIDRAW_ASSET_PATH` as a SSOT
+const OSS_FONTS_CDN = "/";
+const OSS_FONTS_FALLBACK = "/";
+
+/**
+ * Custom vite plugin for auto-prefixing `EXCALIDRAW_ASSET_PATH` woff2 fonts in `excalidraw-app`.
+ *
+ * @returns {import("vite").PluginOption}
+ */
+module.exports.woff2BrowserPlugin = () => {
+  let isDev;
+
+  return {
+    name: "woff2BrowserPlugin",
+    enforce: "pre",
+    config(_, { command }) {
+      isDev = command === "serve";
+    },
+    transform(code, id) {
+      // using copy / replace as fonts defined in the `.css` don't have to be manually copied over (vite/rollup does this automatically),
+      // but at the same time can't be easily prefixed with the `EXCALIDRAW_ASSET_PATH` only for the `excalidraw-app`
+      if (!isDev && id.endsWith("/excalidraw/fonts/fonts.css")) {
+        return `/* WARN: The following content is generated during excalidraw-app build */
+
+      @font-face {
+        font-family: "Assistant";
+        src: url(${OSS_FONTS_CDN}fonts/Assistant/Assistant-Regular.woff2)
+            format("woff2"),
+          url(./Assistant-Regular.woff2) format("woff2");
+        font-weight: 400;
+        style: normal;
+        display: swap;
+      }
+
+      @font-face {
+        font-family: "Assistant";
+        src: url(${OSS_FONTS_CDN}fonts/Assistant/Assistant-Medium.woff2)
+            format("woff2"),
+          url(./Assistant-Medium.woff2) format("woff2");
+        font-weight: 500;
+        style: normal;
+        display: swap;
+      }
+
+      @font-face {
+        font-family: "Assistant";
+        src: url(${OSS_FONTS_CDN}fonts/Assistant/Assistant-SemiBold.woff2)
+            format("woff2"),
+          url(./Assistant-SemiBold.woff2) format("woff2");
+        font-weight: 600;
+        style: normal;
+        display: swap;
+      }
+
+      @font-face {
+        font-family: "Assistant";
+        src: url(${OSS_FONTS_CDN}fonts/Assistant/Assistant-Bold.woff2)
+            format("woff2"),
+          url(./Assistant-Bold.woff2) format("woff2");
+        font-weight: 700;
+        style: normal;
+        display: swap;
+      }`;
+      }
+
+      if (!isDev && id.endsWith("excalidraw-app/index.html")) {
+        return code.replace(
+          "<!-- PLACEHOLDER:EXCALIDRAW_APP_FONTS -->",
+          `<script>
+        // use app-relative asset paths in prod
+        window.EXCALIDRAW_ASSET_PATH = [
+          "${OSS_FONTS_CDN}",
+          "${OSS_FONTS_FALLBACK}",
+        ];
+      </script>
+
+      <!-- Preload all default fonts to avoid swap on init -->
+      <link
+        rel="preload"
+        href="${OSS_FONTS_CDN}fonts/Excalifont/Excalifont-Regular-a88b72a24fb54c9f94e3b5fdaa7481c9.woff2"
+        as="font"
+        type="font/woff2"
+        crossorigin="anonymous"
+      />
+      <!-- For Nunito only preload the latin range, which should be good enough for now -->
+      <link
+        rel="preload"
+        href="${OSS_FONTS_CDN}fonts/Nunito/Nunito-Regular-XRXI3I6Li01BKofiOc5wtlZ2di8HDIkhdTQ3j6zbXWjgeg.woff2"
+        as="font"
+        type="font/woff2"
+        crossorigin="anonymous"
+      />
+      <link
+        rel="preload"
+        href="${OSS_FONTS_CDN}fonts/ComicShanns/ComicShanns-Regular-279a7b317d12eb88de06167bd672b4b4.woff2"
+        as="font"
+        type="font/woff2"
+        crossorigin="anonymous"
+      />
+    `,
+        );
+      }
+    },
+  };
+};