Fix jsconfig.json so that it doesn't typecheck all of node_modules

See https://github.com/microsoft/TypeScript/issues/50862#issuecomment-1565175938 for more info

.github/workflows/github-pages.yml

@@ -62,8 +62,15 @@ jobs:
         working-directory: ${{env.api-dir}}
         run: |
           cd pokerogue_docs
+          pnpm typedoc
           pnpm exec typedoc --out /tmp/docs --githubPages false --entryPoints ./src/
 
+      - name: Typecheck Node.js Scripts
+        working-directory: ${{env.api-dir}}
+        run: |
+          cd pokerogue_docs
+          pnpm typecheck:scripts
+
       - name: Commit & Push docs
         if: github.event_name == 'push'
         run: |

biome.jsonc

@@ -177,9 +177,11 @@
       }
     },
 
-    // Overrides to prevent unused import removal inside `overrides.ts` and enums files (for TSDoc linkcodes)
+    // Overrides to prevent unused import removal inside `overrides.ts` and enums files (for TSDoc linkcodes),
+    // as well as inside script boilerplate files.
     {
-      "includes": ["**/src/overrides.ts", "**/src/enums/**/*"],
+      // TODO: Rename existing boilerplates in the folder and remove this last alias
+      "includes": ["**/src/overrides.ts", "**/src/enums/**/*", "scripts/**/*.boilerplate.ts", "**/boilerplates/*.ts"],
       "linter": {
         "rules": {
           "correctness": {

package.json

@@ -16,6 +16,7 @@
     "test:create": "node scripts/create-test/create-test.js",
     "eggMoves:parse": "node scripts/parse-egg-moves/main.js",
     "typecheck": "tsc --noEmit",
+    "typecheck:scripts": "tsc -p scripts/jsconfig.json",
     "eslint": "eslint --fix .",
     "eslint-ci": "eslint .",
     "biome": "biome check --write --changed --no-errors-on-unmatched --diagnostic-level=error",
@@ -30,6 +31,7 @@
   "devDependencies": {
     "@biomejs/biome": "2.0.0",
     "@ls-lint/ls-lint": "2.3.1",
+    "@types/crypto-js": "^4.2.2",
     "@types/jsdom": "^21.1.7",
     "@types/node": "^22.16.5",
     "@vitest/coverage-istanbul": "^3.2.4",

pnpm-lock.yaml

@@ -48,6 +48,9 @@ importers:
       '@ls-lint/ls-lint':
         specifier: 2.3.1
         version: 2.3.1
+      '@types/crypto-js':
+        specifier: ^4.2.2
+        version: 4.2.2
       '@types/jsdom':
         specifier: ^21.1.7
         version: 21.1.7
@@ -718,6 +721,9 @@ packages:
   '@types/cookie@0.6.0':
     resolution: {integrity: sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA==}
 
+  '@types/crypto-js@4.2.2':
+    resolution: {integrity: sha512-sDOLlVbHhXpAUAL0YHDUUwDZf3iN4Bwi4W6a0W0b+QcAezUbRtH4FVb+9J4h+XFPW7l/gQ9F8qC7P+Ec4k8QVQ==}
+
   '@types/deep-eql@4.0.2':
     resolution: {integrity: sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==}
 
@@ -2525,6 +2531,8 @@ snapshots:
 
   '@types/cookie@0.6.0': {}
 
+  '@types/crypto-js@4.2.2': {}
+
   '@types/deep-eql@4.0.2': {}
 
   '@types/estree@1.0.8': {}

scripts/biome.jsonc

@@ -1,38 +0,0 @@
-{
-  "$schema": "https://biomejs.dev/schemas/2.0.0/schema.json",
-  // extend from base config in root dir
-  "extends": "//",
-  "files": {
-    "includes": ["**/*.{js,ts,jsx,tsx}"]
-  },
-  "linter": {
-    "rules": {
-      "style": {
-        // Unfortunately, TS does not support multiple configs, so we need to have Biome pull the slack
-        // and effectively enforce `noErasableSyntax`
-        "noEnum": "error",
-        "noNamespace": "error",
-        "noNonNullAssertion": "error", // TODO: Remove once added to main config
-        "useForOf": "error" // TODO: Move to main config
-      },
-      "suspicious": {
-        "noImplicitAnyLet": "error"
-      }
-    }
-  },
-  "overrides": [
-    // Prevent unused import removal inside boilerplate files.
-    // These are unused in the file themselves, but will become used once copied and converted to actual TS files.
-    // (If not, the generated files will themselves produce errors.)
-    {
-      "includes": ["**/*.boilerplate.ts", "**/boilerplates/*.ts"], // TODO: Rename existing boilerplates in the folder and remove this 2nd alias
-      "linter": {
-        "rules": {
-          "correctness": {
-            "noUnusedImports": "off"
-          }
-        }
-      }
-    }
-  ]
-}

scripts/create-test/create-test.js

@@ -156,7 +156,7 @@ async function runInteractive() {
     console.log(chalk.green.bold(`✔ File created at: test/${localDir}/${fileName}.test.ts\n`));
     console.groupEnd();
   } catch (err) {
-    console.error(chalk.red("✗ Error: ", err.message));
+    console.error(chalk.red("✗ Error: ", err));
   }
 }
 

scripts/decrypt-save.js

@@ -1,7 +1,6 @@
 // Usage: node decrypt-save.js <encrypted-file> [save-file]
 
-// biome-ignore lint/performance/noNamespaceImport: This is how you import fs from node
-import * as fs from "node:fs";
+import fs from "node:fs";
 import crypto_js from "crypto-js";
 
 const { AES, enc } = crypto_js;
@@ -60,6 +59,11 @@ function decryptSave(path) {
   try {
     fileData = fs.readFileSync(path, "utf8");
   } catch (e) {
+    if (!(e instanceof Error)) {
+      console.error(`Unrecognized error: ${e}`);
+      process.exit(1);
+    }
+    // @ts-expect-error: TODO fix
     switch (e.code) {
       case "ENOENT":
         console.error(`File not found: ${path}`);
@@ -104,6 +108,13 @@ function writeToFile(filePath, data) {
   try {
     fs.writeFileSync(filePath, data);
   } catch (e) {
+    if (!(e instanceof Error)) {
+      console.error("Unknown error detected: ", e);
+      process.exitCode = 1;
+      return;
+    }
+
+    // @ts-expect-error - e is usually a SystemError (all of which have codes)
     switch (e.code) {
       case "EACCES":
         console.error(`Could not open ${filePath}: Permission denied`);
@@ -114,7 +125,8 @@ function writeToFile(filePath, data) {
       default:
         console.error(`Error writing file: ${e.message}`);
     }
-    process.exit(1);
+    process.exitCode = 1;
+    return;
   }
 }
 

scripts/jsconfig.json

@@ -1,12 +1,17 @@
 {
-  "extends": "../tsconfig",
-  "include": ["**/*.{js,jsx}"],
+  "include": ["**/*.js"],
   "compilerOptions": {
+    "allowJs": true,
     "checkJs": true,
+    "rootDir": ".",
     "target": "esnext",
     "module": "nodenext",
     "moduleResolution": "nodenext",
     "erasableSyntaxOnly": true,
-    "strict": true
+    "strict": true,
+    "noEmit": true,
+    // Forcibly disable `node_modules` recursion to prevent TSC from typechecking random JS files.
+    // This is disabled by default in `tsconfig.json`, but needs to be explicitly disabled from the default of `2`
+    "maxNodeModuleJsDepth": 0
   }
 }

scripts/parse-egg-moves/help-message.js

@@ -1,5 +1,6 @@
 import chalk from "chalk";
 
+/** Show help/usage text for the `eggMoves:parse` CLI. */
 export function showHelpText() {
   console.log(`
 Usage: ${chalk.cyan("pnpm eggMoves:parse [options]")}

scripts/parse-egg-moves/main.js

@@ -23,6 +23,12 @@ const templatePath = path.join(__dirname, "egg-move-template.ts");
 // TODO: Do we want this to be configurable?
 const eggMoveTargetPath = path.join(projectRoot, "src/data/balance/egg-moves.ts");
 
+/**
+ * @typedef {{type: "Console" | "File", value: string} | {type: "Exit"}}
+ * Option
+ * An option selected by the user.
+ */
+
 /**
  * Runs the interactive eggMoves:parse CLI.
  * @returns {Promise<void>}
@@ -144,7 +150,7 @@ export async function writeToFile(moves) {
     console.log(chalk.green.bold(`\n✔ Egg Moves written to ${eggMoveTargetPath}`));
     console.groupEnd();
   } catch (err) {
-    console.error(chalk.red("✗ Error while writing egg moves!", err.message));
+    console.error(chalk.red(`✗ Error while writing egg moves: ${err}`));
     process.exitCode = 1;
   }
 }

scripts/parse-egg-moves/parse.js

@@ -1,5 +1,16 @@
 import chalk from "chalk";
 
+/**
+ * A single line of the inputted CSV.
+ * @typedef {[speciesName: string, move1: string, move2: string, move3: string, move4: string]}
+ * CSVLine
+ */
+
+/**
+ * Regex to determine if a string follows the required CSV format.
+ */
+const csvRegex = /^((?:[^,]+?,){4}(?:\w|\s)+?,?\n?)+$/g;
+
 /**
  * Given a CSV string, parse it and return a structured table ready to be inputted into code.
  * @param {string} csv - The formatted CSV string.
@@ -7,6 +18,12 @@ import chalk from "chalk";
  */
 export function parseEggMoves(csv) {
   console.log(chalk.grey("⚙️ Parsing egg moves..."));
+  if (!csvRegex.test(csv)) {
+    console.error(chalk.redBright("! Input was not proper CSV!"));
+    process.exitCode = 1;
+    return "";
+  }
+
   let output = "{\n";
 
   const lines = csv.split(/\n/g);
@@ -16,16 +33,17 @@ export function parseEggMoves(csv) {
      * The individual CSV column for this species.
      */
     const cols =
-      /** @type {[speciesName: string, move1: string, move2: string, move3: string, move4: string]} */
+      /** @type {CSVLine} */
       (line.split(",").slice(0, 5));
     const speciesName = toUpperSnakeCase(cols[0]);
 
-    /** @type {string[]} */
-    const eggMoves = [];
+    const eggMoves =
+      /** @type {string[]} */
+      ([]);
 
     for (let m = 1; m < 5; m++) {
       const moveName = cols[m].trim();
-      if (moveName === "N/A") {
+      if (!moveName || moveName === "N/A") {
         console.warn(`Species ${speciesName} missing ${m}th egg move!`);
         eggMoves.push("MoveId.NONE");
         continue;

test/test-utils/helpers/challenge-mode-helper.ts

@@ -1,5 +1,6 @@
 import overrides from "#app/overrides";
 import type { Challenge } from "#data/challenge";
+import { copyChallenge } from "#data/challenge";
 import { BattleStyle } from "#enums/battle-style";
 import type { Challenges } from "#enums/challenges";
 import type { SpeciesId } from "#enums/species-id";
@@ -10,7 +11,6 @@ import { SelectStarterPhase } from "#phases/select-starter-phase";
 import { TurnInitPhase } from "#phases/turn-init-phase";
 import { generateStarter } from "#test/test-utils/game-manager-utils";
 import { GameManagerHelper } from "#test/test-utils/helpers/game-manager-helper";
-import { copyChallenge } from "data/challenge";
 
 /**
  * Helper to handle Challenge mode specifics

tsconfig.json

@@ -57,6 +57,7 @@
       "#app/*": ["./src/*.ts"]
     }
   },
-  "include": ["**/*.{ts,tsx}"],
+  // Exclude checking for script JS files as those are covered by the folder's `jsconfig/json`
+  "include": ["**/*.ts", "**/*.d.ts"],
   "exclude": ["node_modules", "dist", "vite.config.ts", "vitest.config.ts", "vitest.workspace.ts"]
 }