Switch to vitest for ESM support; other fixes

2 files changed, 0 insertions, 306 deletions

diff --git a/dev/lint/global-declarations.js b/dev/lint/global-declarations.js
deleted file mode 100644
index 7f90d227..00000000
--- a/dev/lint/global-declarations.js
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2023  Yomitan Authors
- * Copyright (C) 2020-2022  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-const fs = require('fs');
-const path = require('path');
-const assert = require('assert');
-const {getAllFiles} = require('../util');
-
-
-function escapeRegExp(string) {
-    return string.replace(/[.*+\-?^${}()|[\]\\]/g, '\\$&');
-}
-
-function countOccurences(string, pattern) {
-    return (string.match(pattern) || []).length;
-}
-
-function getNewline(string) {
-    const count1 = countOccurences(string, /(?:^|[^\r])\n/g);
-    const count2 = countOccurences(string, /\r\n/g);
-    const count3 = countOccurences(string, /\r(?:[^\n]|$)/g);
-    if (count2 > count1) {
-        return (count3 > count2) ? '\r' : '\r\n';
-    } else {
-        return (count3 > count1) ? '\r' : '\n';
-    }
-}
-
-function getSubstringCount(string, substring) {
-    let count = 0;
-    const pattern = new RegExp(`\\b${escapeRegExp(substring)}\\b`, 'g');
-    while (true) {
-        const match = pattern.exec(string);
-        if (match === null) { break; }
-        ++count;
-    }
-    return count;
-}
-
-
-function validateGlobals(fileName, fix) {
-    const pattern = /\/\*\s*global\s+([\w\W]*?)\*\//g;
-    const trimPattern = /^[\s,*]+|[\s,*]+$/g;
-    const splitPattern = /[\s,*]+/;
-    const source = fs.readFileSync(fileName, {encoding: 'utf8'});
-    let match;
-    let first = true;
-    let endIndex = 0;
-    let newSource = '';
-    const allGlobals = [];
-    const newline = getNewline(source);
-    while ((match = pattern.exec(source)) !== null) {
-        if (!first) {
-            console.error(`Encountered more than one global declaration in ${fileName}`);
-            return false;
-        }
-        first = false;
-
-        const parts = match[1].replace(trimPattern, '').split(splitPattern);
-        parts.sort();
-
-        const actual = match[0];
-        const expected = `/* global${parts.map((v) => `${newline} * ${v}`).join('')}${newline} */`;
-
-        try {
-            assert.strictEqual(actual, expected);
-        } catch (e) {
-            console.error(`Global declaration error encountered in ${fileName}:`);
-            console.error(e.message);
-            if (!fix) {
-                return false;
-            }
-        }
-
-        newSource += source.substring(0, match.index);
-        newSource += expected;
-        endIndex = match.index + match[0].length;
-
-        allGlobals.push(...parts);
-    }
-
-    newSource += source.substring(endIndex);
-
-    // This is an approximate check to see if a global variable is unused.
-    // If the global appears in a comment, string, or similar, the check will pass.
-    let errorCount = 0;
-    for (const global of allGlobals) {
-        if (getSubstringCount(newSource, global) <= 1) {
-            console.error(`Global variable ${global} appears to be unused in ${fileName}`);
-            ++errorCount;
-        }
-    }
-
-    if (fix) {
-        fs.writeFileSync(fileName, newSource, {encoding: 'utf8'});
-    }
-
-    return errorCount === 0;
-}
-
-
-function main() {
-    const fix = (process.argv.length >= 2 && process.argv[2] === '--fix');
-    const directory = path.resolve(__dirname, '..', '..', 'ext');
-    const pattern = /\.js$/;
-    const ignorePattern = /^lib[\\/]/;
-    const fileNames = getAllFiles(directory, (f) => pattern.test(f) && !ignorePattern.test(f));
-    for (const fileName of fileNames) {
-        if (!validateGlobals(path.join(directory, fileName), fix)) {
-            process.exit(-1);
-            return;
-        }
-    }
-    process.exit(0);
-}
-
-
-if (require.main === module) { main(); }
diff --git a/dev/lint/html-scripts.js b/dev/lint/html-scripts.js
deleted file mode 100644
index db6e6ca4..00000000
--- a/dev/lint/html-scripts.js
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright (C) 2023  Yomitan Authors
- * Copyright (C) 2020-2022  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-const fs = require('fs');
-const path = require('path');
-const assert = require('assert');
-const {JSDOM} = require('jsdom');
-const {getAllFiles} = require('../util');
-
-
-function lstatSyncSafe(fileName) {
-    try {
-        return fs.lstatSync(fileName);
-    } catch (e) {
-        return null;
-    }
-}
-
-function validatePath(src, fileName, extDir) {
-    assert.ok(typeof src === 'string', `<script> missing src attribute in ${fileName}`);
-    assert.ok(src.startsWith('/'), `<script> src attribute is not absolute in ${fileName} (src=${JSON.stringify(src)})`);
-    const relativeSrc = src.substring(1);
-    assert.ok(!path.isAbsolute(relativeSrc), `<script> src attribute is invalid in ${fileName} (src=${JSON.stringify(src)})`);
-    const fullSrc = path.join(extDir, relativeSrc);
-    const stats = lstatSyncSafe(fullSrc);
-    assert.ok(stats !== null, `<script> src file not found in ${fileName} (src=${JSON.stringify(src)})`);
-    assert.ok(stats.isFile(), `<script> src file invalid in ${fileName} (src=${JSON.stringify(src)})`);
-}
-
-function getSubstringCount(string, pattern) {
-    let count = 0;
-    while (true) {
-        const match = pattern.exec(string);
-        if (match === null) { break; }
-        ++count;
-    }
-    return count;
-}
-
-function getSortedScriptPaths(scriptPaths) {
-    // Sort file names without the extension
-    const extensionPattern = /\.[^.]*$/;
-    scriptPaths = scriptPaths.map((value) => {
-        const match = extensionPattern.exec(value);
-        let ext = '';
-        if (match !== null) {
-            ext = match[0];
-            value = value.substring(0, value.length - ext.length);
-        }
-        return {value, ext};
-    });
-
-    const stringComparer = new Intl.Collator('en-US'); // Invariant locale
-    scriptPaths.sort((a, b) => stringComparer.compare(a.value, b.value));
-
-    scriptPaths = scriptPaths.map(({value, ext}) => `${value}${ext}`);
-    return scriptPaths;
-}
-
-function validateScriptOrder(fileName, window) {
-    const {document, Node: {ELEMENT_NODE, TEXT_NODE}, NodeFilter} = window;
-
-    const scriptElements = document.querySelectorAll('script');
-    if (scriptElements.length === 0) { return; }
-
-    // Assert all scripts are siblings
-    const scriptContainerElement = scriptElements[0].parentNode;
-    for (const element of scriptElements) {
-        if (element.parentNode !== scriptContainerElement) {
-            assert.fail('All script nodes are not contained within the same element');
-        }
-    }
-
-    // Get script groupings and order
-    const scriptGroups = [];
-    const newlinePattern = /\n/g;
-    let separatingText = '';
-    const walker = document.createTreeWalker(scriptContainerElement, NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_TEXT);
-    walker.firstChild();
-    for (let node = walker.currentNode; node !== null; node = walker.nextSibling()) {
-        switch (node.nodeType) {
-            case ELEMENT_NODE:
-                if (node.tagName.toLowerCase() === 'script') {
-                    let scriptGroup;
-                    if (scriptGroups.length === 0 || getSubstringCount(separatingText, newlinePattern) >= 2) {
-                        scriptGroup = [];
-                        scriptGroups.push(scriptGroup);
-                    } else {
-                        scriptGroup = scriptGroups[scriptGroups.length - 1];
-                    }
-                    scriptGroup.push(node.src);
-                    separatingText = '';
-                }
-                break;
-            case TEXT_NODE:
-                separatingText += node.nodeValue;
-                break;
-        }
-    }
-
-    // Ensure core.js is first (if it is present)
-    const ignorePattern = /^\/lib\//;
-    const index = scriptGroups.flat()
-        .filter((value) => !ignorePattern.test(value))
-        .findIndex((value) => (value === '/js/core.js'));
-    assert.ok(index <= 0, 'core.js is not the first included script');
-
-    // Check script order
-    for (let i = 0, ii = scriptGroups.length; i < ii; ++i) {
-        const scriptGroup = scriptGroups[i];
-        try {
-            assert.deepStrictEqual(scriptGroup, getSortedScriptPaths(scriptGroup));
-        } catch (e) {
-            console.error(`Script order for group ${i + 1} in file ${fileName} is not correct:`);
-            throw e;
-        }
-    }
-}
-
-function validateHtmlScripts(fileName, extDir) {
-    const fullFileName = path.join(extDir, fileName);
-    const domSource = fs.readFileSync(fullFileName, {encoding: 'utf8'});
-    const dom = new JSDOM(domSource);
-    const {window} = dom;
-    const {document} = window;
-    try {
-        for (const {src} of document.querySelectorAll('script')) {
-            validatePath(src, fullFileName, extDir);
-        }
-        for (const {href} of document.querySelectorAll('link')) {
-            validatePath(href, fullFileName, extDir);
-        }
-        validateScriptOrder(fileName, window);
-    } finally {
-        window.close();
-    }
-}
-
-
-function main() {
-    try {
-        const extDir = path.resolve(__dirname, '..', '..', 'ext');
-        const pattern = /\.html$/;
-        const ignorePattern = /^lib[\\/]/;
-        const fileNames = getAllFiles(extDir, (f) => pattern.test(f) && !ignorePattern.test(f));
-        for (const fileName of fileNames) {
-            validateHtmlScripts(fileName, extDir);
-        }
-    } catch (e) {
-        console.error(e);
-        process.exit(-1);
-        return;
-    }
-    process.exit(0);
-}
-
-
-if (require.main === module) { main(); }