Initial commit

.cspell.json

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+{
+  "$schema": "https://raw.githubusercontent.com/streetsidesoftware/cspell/main/cspell.schema.json",
+  "version": "0.2",
+  "ignorePaths": ["**/*.json", "**/*.css", "node_modules", "**/*.log"],
+  "useGitignore": true,
+  "language": "en",
+  "words": ["dataurl", "devpool", "outdir", "servedir"],
+  "dictionaries": ["typescript", "node", "software-terms"],
+  "import": ["@cspell/dict-typescript/cspell-ext.json", "@cspell/dict-node/cspell-ext.json", "@cspell/dict-software-terms"],
+  "ignoreRegExpList": ["[0-9a-fA-F]{6}"]
+}

.env.example

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+MY_SECRET="MY_SECRET"

.eslintrc

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+{
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": ["./tsconfig.json"]
+  },
+  "plugins": ["@typescript-eslint", "sonarjs", "filename-rules"],
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "plugin:sonarjs/recommended"],
+  "ignorePatterns": ["**/*.js"],
+  "rules": {
+    "filename-rules/match": [2, "/^(e2e\\.ts$|.*\\/e2e\\.ts$|[a-z0-9]+(?:[-._a-z0-9]+)*\\.ts|\\.[a-z0-9]+)$/"],
+    "prefer-arrow-callback": ["warn", { "allowNamedFunctions": true }],
+    "func-style": ["warn", "declaration", { "allowArrowFunctions": false }],
+    "@typescript-eslint/no-floating-promises": "error",
+    "@typescript-eslint/no-non-null-assertion": "error",
+    "constructor-super": "error",
+    "no-invalid-this": "off",
+    "@typescript-eslint/no-invalid-this": "error",
+    "no-restricted-syntax": ["error", "ForInStatement"],
+    "use-isnan": "error",
+    "no-unneeded-ternary": "error",
+    "no-nested-ternary": "error",
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "args": "after-used",
+        "ignoreRestSiblings": true,
+        "vars": "all",
+        "varsIgnorePattern": "^_",
+        "argsIgnorePattern": "^_"
+      }
+    ],
+    "@typescript-eslint/await-thenable": "error",
+    "@typescript-eslint/no-misused-new": "error",
+    "@typescript-eslint/restrict-plus-operands": "error",
+    "sonarjs/no-all-duplicated-branches": "error",
+    "sonarjs/no-collection-size-mischeck": "error",
+    "sonarjs/no-duplicated-branches": "error",
+    "sonarjs/no-element-overwrite": "error",
+    "sonarjs/no-identical-conditions": "error",
+    "sonarjs/no-identical-expressions": "error",
+    "@typescript-eslint/naming-convention": [
+      "error",
+      { "selector": "interface", "format": ["StrictPascalCase"], "custom": { "regex": "^I[A-Z]", "match": false } },
+      { "selector": "memberLike", "modifiers": ["private"], "format": ["strictCamelCase"], "leadingUnderscore": "require" },
+      { "selector": "typeLike", "format": ["StrictPascalCase"] },
+      { "selector": "typeParameter", "format": ["StrictPascalCase"], "prefix": ["T"] },
+      { "selector": "variable", "format": ["strictCamelCase", "UPPER_CASE"], "leadingUnderscore": "allow", "trailingUnderscore": "allow" },
+      { "selector": "variable", "modifiers": ["destructured"], "format": null },
+      { "selector": "variable", "types": ["boolean"], "format": ["StrictPascalCase"], "prefix": ["is", "should", "has", "can", "did", "will", "does"] },
+      { "selector": "variableLike", "format": ["strictCamelCase"] },
+      { "selector": ["function", "variable"], "format": ["strictCamelCase"] }
+    ]
+  }
+}

.github/CODEOWNERS

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+

.github/empty-string-checker.ts

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+import * as core from "@actions/core";
+import { Octokit } from "@octokit/rest";
+import simpleGit from "simple-git";
+
+const token = process.env.GITHUB_TOKEN;
+const [owner, repo] = process.env.GITHUB_REPOSITORY?.split("/") || [];
+const pullNumber = process.env.GITHUB_PR_NUMBER || process.env.PULL_REQUEST_NUMBER || "0";
+const baseRef = process.env.GITHUB_BASE_REF;
+
+if (!token || !owner || !repo || pullNumber === "0" || !baseRef) {
+  core.setFailed("Missing required environment variables.");
+  process.exit(1);
+}
+
+const octokit = new Octokit({ auth: token });
+const git = simpleGit();
+
+async function main() {
+  try {
+    const { data: pullRequest } = await octokit.pulls.get({
+      owner,
+      repo,
+      pull_number: parseInt(pullNumber, 10),
+    });
+
+    const baseSha = pullRequest.base.sha;
+    const headSha = pullRequest.head.sha;
+
+    await git.fetch(["origin", baseSha, headSha]);
+
+    const diff = await git.diff([`${baseSha}...${headSha}`]);
+
+    core.info("Checking for empty strings...");
+    const violations = parseDiffForEmptyStrings(diff);
+
+    if (violations.length > 0) {
+      violations.forEach(({ file, line, content }) => {
+        core.warning(
+          "Detected an empty string.\n\nIf this is during variable initialization, consider using a different approach.\nFor more information, visit: https://www.github.com/ubiquity/ts-template/issues/31",
+          {
+            file,
+            startLine: line,
+          }
+        );
+      });
+
+      // core.setFailed(`${violations.length} empty string${violations.length > 1 ? "s" : ""} detected in the code.`);
+
+      await octokit.rest.checks.create({
+        owner,
+        repo,
+        name: "Empty String Check",
+        head_sha: headSha,
+        status: "completed",
+        conclusion: violations.length > 0 ? "failure" : "success",
+        output: {
+          title: "Empty String Check Results",
+          summary: `Found ${violations.length} violation${violations.length !== 1 ? "s" : ""}`,
+          annotations: violations.map((v) => ({
+            path: v.file,
+            start_line: v.line,
+            end_line: v.line,
+            annotation_level: "warning",
+            message: "Empty string found",
+            raw_details: v.content,
+          })),
+        },
+      });
+    } else {
+      core.info("No empty strings found.");
+    }
+  } catch (error) {
+    core.setFailed(`An error occurred: ${error instanceof Error ? error.message : String(error)}`);
+  }
+}
+
+function parseDiffForEmptyStrings(diff: string) {
+  const violations: Array<{ file: string; line: number; content: string }> = [];
+  const diffLines = diff.split("\n");
+
+  let currentFile: string;
+  let headLine = 0;
+  let inHunk = false;
+
+  diffLines.forEach((line) => {
+    const hunkHeaderMatch = /^@@ -\d+(?:,\d+)? \+(\d+)(?:,\d+)? @@/.exec(line);
+    if (hunkHeaderMatch) {
+      headLine = parseInt(hunkHeaderMatch[1], 10);
+      inHunk = true;
+      return;
+    }
+
+    if (line.startsWith("--- a/") || line.startsWith("+++ b/")) {
+      currentFile = line.slice(6);
+      inHunk = false;
+      return;
+    }
+
+    // Only process TypeScript files
+    if (!currentFile?.endsWith(".ts")) {
+      return;
+    }
+
+    if (inHunk && line.startsWith("+")) {
+      // Check for empty strings in TypeScript syntax
+      if (/^\+.*""/.test(line)) {
+        // Ignore empty strings in comments
+        if (!line.trim().startsWith("//") && !line.trim().startsWith("*")) {
+          // Ignore empty strings in template literals
+          if (!/`[^`]*\$\{[^}]*\}[^`]*`/.test(line)) {
+            violations.push({
+              file: currentFile,
+              line: headLine,
+              content: line.substring(1).trim(),
+            });
+          }
+        }
+      }
+      headLine++;
+    } else if (!line.startsWith("-")) {
+      headLine++;
+    }
+  });
+
+  return violations;
+}
+main().catch((error) => {
+  core.setFailed(`Error running empty string check: ${error instanceof Error ? error.message : String(error)}`);
+});

.github/knip.ts

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+import type { KnipConfig } from "knip";
+
+const config: KnipConfig = {
+  entry: ["build/index.ts", ".github/empty-string-checker.ts"],
+  project: ["src/**/*.ts"],
+  ignore: ["src/types/config.ts", "**/__mocks__/**", "**/__fixtures__/**"],
+  ignoreExportsUsedInFile: true,
+  // eslint can also be safely ignored as per the docs: https://knip.dev/guides/handling-issues#eslint--jest
+  ignoreDependencies: ["eslint-config-prettier", "eslint-plugin-prettier", "@types/jest", "@mswjs/data"],
+  eslint: true,
+};
+
+export default config;

.github/pull_request_template.md

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+Resolves #
+
+<!--
+- You must link the issue number e.g. "Resolves #1234"
+- Please do not replace the keyword "Resolves" https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword
+-->

.github/workflows/build.yml

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+name: Build
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20.10.0
+
+      - name: Build
+        run: |
+          yarn
+          yarn build
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: static
+          path: static

.github/workflows/conventional-commits.yml

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+name: Conventional Commits
+
+on:
+  push:
+
+jobs:
+  conventional-commits:
+    name: Conventional Commits
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ubiquity/action-conventional-commits@master

.github/workflows/cspell.yml

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+name: Spell Check
+
+on:
+  push:
+
+jobs:
+  spellcheck:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20.10.0"
+
+      - name: Install cspell
+        run: yarn add cspell
+
+      - name: Run cspell
+        run: yarn format:cspell

.github/workflows/cypress-testing.yml

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+name: Run Cypress testing suite
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Build"]
+    types:
+      - completed
+
+jobs:
+  cypress-run:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20.10.0
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Cypress run
+        uses: cypress-io/github-action@v6
+        with:
+          build: yarn run build
+          start: yarn start
+        env:
+          CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+          name: cypress-screenshots
+          path: cypress/screenshots
+          if-no-files-found: ignore
+      - uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+          name: cypress-videos
+          path: cypress/videos
+          if-no-files-found: ignore

.github/workflows/deploy.yml

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+name: Deploy to Cloudflare Pages
+
+on:
+  workflow_run:
+    workflows: ["Build"]
+    types:
+      - completed
+
+jobs:
+  deploy-to-cloudflare:
+    name: Automatic Cloudflare Deploy
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Deploy to Cloudflare
+        if: ${{ github.event.workflow_run.conclusion == 'success' }}
+        uses: ubiquity/cloudflare-deploy-action@main
+        with:
+          repository: ${{ github.repository }}
+          production_branch: ${{ github.event.repository.default_branch }}
+          build_artifact_name: "static"
+          output_directory: "static"
+          current_branch: ${{ github.event.workflow_run.head_branch }}
+          cloudflare_account_id: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          cloudflare_api_token: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          commit_sha: ${{ github.event.workflow_run.head_sha }}
+          workflow_run_id: ${{ github.event.workflow_run.id }}
+          app_id: ${{ secrets.APP_ID }}
+          app_private_key: ${{ secrets.APP_PRIVATE_KEY }}

.github/workflows/jest-testing.yml

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+name: Run Jest testing suite
+on:
+  workflow_dispatch:
+  pull_request:
+
+env:
+  NODE_ENV: "test"
+
+jobs:
+  testing:
+    permissions: write-all
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20.10.0"
+
+      - uses: actions/checkout@master
+        with:
+          fetch-depth: 0
+
+      - name: Jest With Coverage
+        run: yarn install --immutable --immutable-cache --check-cache && yarn test
+
+      - name: Add Jest Report to Summary
+        if: always()
+        run: echo "$(cat test-dashboard.md)" >> $GITHUB_STEP_SUMMARY