feat: getWeekInfo polyfill

bart-krakowski · Jul 3, 2024 · 72db656 · 72db656
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diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
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+name: Publish
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+          registry-url: 'https://registry.npmjs.org/'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Build package
+        run: npm run build
+
+      - name: Publish to npm
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish
diff --git a/.gitignore b/.gitignore
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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/README.md b/README.md
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+# `Intl.Locale.prototype.getWeekInfo()` polyfill
+
+This package provides a polyfill for the Intl.Locale API, adding the getWeekInfo method if it is not already available in the environment.
+
+## Installation
+
+```sh
+npm install intl-locale-get-week-info
+```
+
+## Usage
+
+```js
+require('intl-locale-get-week-info');
+
+const he = new Intl.Locale("he"); // Hebrew (Israel)
+console.log(he.getWeekInfo()); // { firstDay: 7, weekend: [5, 6], minimalDays: 1 }
+
+const af = new Intl.Locale("af"); // Afrikaans (South Africa)
+console.log(af.getWeekInfo()); // { firstDay: 7, weekend: [6, 7], minimalDays: 1 }
+
+const enGB = new Intl.Locale("en-GB"); // English (United Kingdom)
+console.log(enGB.getWeekInfo()); // { firstDay: 1, weekend: [6, 7], minimalDays: 4 }
+
+const arAF = new Intl.Locale("ar-AF"); // Arabic (Afghanistan)
+console.log(arAF.getWeekInfo()); // { firstDay: 6, weekend: [4, 5], minimalDays: 1 }
+
+const dvMV = new Intl.Locale("dv-MV"); // Divehi (Maldives)
+console.log(dvMV.getWeekInfo()); // { firstDay: 5, weekend: [6, 7], minimalDays: 1 }
+```
+
+## API
+
+`Intl.Locale.prototype.getWeekInfo
+`Returns an object containing week information for the locale.
+
+### Returns:
+- `WeekInfo`
+An object with the following properties:
+  - `firstDay (number)`
+  An integer between 1 (Monday) and 7 (Sunday) indicating the first day of the week for the locale. Commonly 1, 5, 6, or 7.
+  - `weekend (number[])`
+  An array of integers between 1 and 7 indicating the weekend days for the locale. This is usually continuous because UTS 35 stores weekendStart and weekendEnd instead.
+  - `minimalDays (number)`
+  An integer between 1 and 7 (commonly 1 and 4) indicating the minimal days required in the first week of a month or year, for week-of-year or week-of-month calculations (e.g. The 20th week of the year). For example, in the [ISO 8601 calendar](https://en.wikipedia.org/wiki/ISO_8601), the first week of a year must have at least 4 days in this year, so if January 1 is a Friday, Saturday, or Sunday, it will be numbered as part of the last week of the previous year.
+
diff --git a/index.html b/index.html
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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + TS</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>
diff --git a/package.json b/package.json
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+{
+  "name": "getweekinfo-polyfill",
+  "author": {
+    "name": "Bart Krakowski",
+    "email": "[email protected]"
+  },
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "typescript": "^5.5.3",
+    "vite": "^5.3.3"
+  }
+}