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@riddance/env

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It slows you down, creates risks, increases maintainability burdens. So let's commit less of it.

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import { spellCheckFile } from 'cspell-lib'; import { readFile, writeFile } from 'node:fs/promises'; import { join, resolve } from 'node:path'; export function isSpellingDictionaryFile(files) { return files.length === 1 && files[0] === 'dictionary.txt'; } export async function spelling(reporter, path, files, abort) { const dictionaryWords = await readWords(path); const words = [...commonInducedWords, ...dictionaryWords]; const checkFiles = ['package.json', 'example/package.json', ...files]; const [, ...results] = await Promise.all([ syncConfigFile(path, dictionaryWords), ...checkFiles.map(file => spellCheckFile(resolve(path, file), { generateSuggestions: false }, { noConfigSearch: true, words })), ]); if (abort.aborted) { return false; } const errors = results.flatMap((r, ix) => (r.errors ?? []) .filter(e => !isFileNotFound(e)) .map(error => ({ file: checkFiles[ix], error }))); if (errors.length !== 0) { for (const e of errors) { reporter.fatal('Unexpected error checking spelling.', e.error, e.file); } return false; } const issues = results.flatMap((r, ix) => r.issues.map((issue) => ({ file: checkFiles[ix], issue, }))); if (issues.length !== 0) { for (const i of issues) { reporter.error(i.issue.message ?? 'Unknown word: ' + i.issue.text, i.file, i.issue.line.position && i.issue.line.position.line + 1); } return false; } return true; } const commonInducedWords = ['camelcase', 'postpublish']; async function readWords(dir) { try { const dictionary = await readFile(join(dir, 'dictionary.txt')); return dictionary .toString('utf-8') .split('\n') .filter(l => !!l) .map(l => l.trim()); } catch (e) { if (isFileNotFound(e)) { return []; } throw e; } } export async function setupSpelling(dir) { await syncConfigFile(dir, await readWords(dir)); } async function syncConfigFile(dir, words) { const config = JSON.stringify({ version: '0.2', files: ['**/*.ts', 'package.json', 'example/package.json'], words: commonInducedWords, ...(words.length !== 0 && { dictionaries: ['project'], dictionaryDefinitions: [ { name: 'project', path: './dictionary.txt', }, ], }), }, undefined, ' '); try { const existing = await readFile(join(dir, 'cspell.json'), 'utf-8'); if (existing !== config) { await writeFile(join(dir, 'cspell.json'), config); 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[])\n            .filter(e => !isFileNotFound(e))\n            .map(error => ({ file: checkFiles[ix], error })),\n    )\n    if (errors.length !== 0) {\n        for (const e of errors) {\n            reporter.fatal('Unexpected error checking spelling.', e.error, e.file)\n        }\n        return false\n    }\n    const issues = results.flatMap((r, ix) =>\n        r.issues.map((issue: ValidationIssue & { line: { position?: { line: number } } }) => ({\n            file: checkFiles[ix],\n            issue,\n        })),\n    )\n    if (issues.length !== 0) {\n        for (const i of issues) {\n            reporter.error(\n                i.issue.message ?? 'Unknown word: ' + i.issue.text,\n                i.file,\n                i.issue.line.position && i.issue.line.position.line + 1,\n            )\n        }\n        return false\n    }\n    return true\n}\n\nconst commonInducedWords = ['camelcase', 'postpublish']\n\nasync function readWords(dir: string) {\n    try {\n        const dictionary = await readFile(join(dir, 'dictionary.txt'))\n        return dictionary\n            .toString('utf-8')\n            .split('\\n')\n            .filter(l => !!l)\n            .map(l => l.trim())\n    } catch (e) {\n        if (isFileNotFound(e)) {\n            return []\n        }\n        throw e\n    }\n}\n\nexport async function setupSpelling(dir: string) {\n    await syncConfigFile(dir, await readWords(dir))\n}\n\nasync function syncConfigFile(dir: string, words: string[]) {\n    const config = JSON.stringify(\n        {\n            version: '0.2',\n            files: ['**/*.ts', 'package.json', 'example/package.json'],\n            words: commonInducedWords,\n            ...(words.length !== 0 && {\n                dictionaries: ['project'],\n                dictionaryDefinitions: [\n                    {\n                        name: 'project',\n                        path: './dictionary.txt',\n                    },\n                ],\n            }),\n        },\n        undefined,\n        '  ',\n    )\n    try {\n        const existing = await readFile(join(dir, 'cspell.json'), 'utf-8')\n        if (existing !== config) {\n            await writeFile(join(dir, 'cspell.json'), config)\n        }\n    } catch (e) {\n        if (isFileNotFound(e)) {\n            await writeFile(join(dir, 'cspell.json'), config)\n            return\n        }\n        throw e\n    }\n}\n\nfunction isFileNotFound(e: unknown) {\n    return (e as { code: unknown }).code === 'ENOENT'\n}\n"]}