chore(dev): app boilerplate

Electron, React, Vite app boilerplate

- license header
- pre-commit and commit-msg hooks
- storybook
- fix windows tests;
- fix linux build
- CI setup
- persistent store with electron-store and safeStorage
- localization with react-intl

Refs:
- https://github.com/haveno-dex/haveno-ui/projects/1#card-81001746
- https://github.com/haveno-dex/haveno-ui/projects/1#card-81001745

Authored-by: schowdhuri
Reviewed-by: localredhead

scripts/license.js

@@ -0,0 +1,117 @@
+// =============================================================================
+//  Copyright 2022 Haveno
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+// =============================================================================
+
+const glob = require("glob");
+const fsPromise = require("fs/promises");
+
+const DIVIDER = "=".repeat(77);
+
+/**
+ * Returns the list of source files which require a license header
+ * @param {number} year - Copyright year
+ * @param {string} owner - Copyright owner
+ * @returns {string}
+ */
+const fnLicense = (year, owner) =>
+  `// ${DIVIDER}
+ Copyright ${year} ${owner}
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+${DIVIDER}`
+    .replace(/\n/g, "\n// ")
+    .replace(/ +\n/g, "\n");
+
+async function main() {
+  console.log("Checking copyright headers...");
+  const licenseHeader = fnLicense(new Date().getFullYear(), "Haveno");
+  const files = await getFiles([
+    "{packages,scripts,tests,types,.storybook}/**/*.{js,jsx,ts,tsx}",
+    "*.{js,ts,mjs}",
+  ]);
+  await Promise.all(
+    files.map(async (file) => {
+      let contents = (await fsPromise.readFile(file)).toString("utf-8");
+      if (contents.startsWith(licenseHeader)) {
+        // license exists
+        return;
+      }
+      if (contents.startsWith("#!")) {
+        // script; skip
+        return;
+      }
+      const lines = contents.split("\n");
+      const index = lines.findIndex((line) =>
+        /\/\/ {2}Copyright (\d{4}) (.+)/.test(line)
+      );
+      if (index === 1) {
+        // if the copyright is on line #2
+        // remove the header
+        while (lines[0].startsWith("//")) {
+          lines.shift();
+        }
+        console.log("updating the license header in", file);
+        contents = `${licenseHeader}\n${lines.join("\n")}`;
+      } else {
+        console.log("adding license header to", file);
+        contents = `${licenseHeader}\n\n${contents}`;
+      }
+      await fsPromise.writeFile(file, contents);
+    })
+  );
+}
+
+/**
+ * Returns the list of source files which require a license header
+ * @param {Array<string>} patterns - glob patterns
+ * @return {Promise<Array<string>>}
+ */
+async function getFiles(patterns) {
+  const files = new Set();
+  await Promise.all(
+    patterns.map(
+      (pattern) =>
+        new Promise((resolve, reject) => {
+          glob(
+            pattern,
+            {
+              dot: true,
+              ignore: ["**/dist/**/*"],
+            },
+            (err, paths) => {
+              if (err) {
+                return reject(err);
+              }
+              paths.map((path) => files.add(path));
+              resolve();
+            }
+          );
+        })
+    )
+  );
+  return [...files];
+}
+
+main();