@ilingo/fs/dist/index.mjs.map

This is a lightweight library for translation.

{"version":3,"file":"index.mjs","sources":["../src/utils.ts","../src/module.ts"],"sourcesContent":["/*\n * Copyright (c) 2023.\n * Author Peter Placzek (tada5hi)\n * For the full copyright and license information,\n * view the LICENSE file that was distributed with this source code.\n */\n\nimport { normalize } from 'pathe';\nimport process from 'node:process';\nimport type { Config, ConfigInput } from './types';\n\nexport function buildConfig(input?: ConfigInput) : Config {\n    input = input || {};\n\n    let directory : string[];\n    if (input.directory) {\n        directory = Array.isArray(input.directory) ?\n            input.directory :\n            [input.directory];\n\n        for (let i = 0; i < directory.length; i++) {\n            directory[i] = normalize(directory[i]);\n        }\n    } else {\n        directory = [process.cwd()];\n    }\n\n    return {\n        directory,\n    };\n}\n","/*\n * Copyright (c) 2023.\n * Author Peter Placzek (tada5hi)\n * For the full copyright and license information,\n * view the LICENSE file that was distributed with this source code.\n */\n\nimport type { LocatorOptionsInput } from 'locter';\nimport {\n    load,\n    locateMany,\n} from 'locter';\nimport path from 'node:path';\nimport type { Merger } from 'smob';\nimport { createMerger } from 'smob';\nimport type { LinesRecord, StoreGetContext, StoreSetContext } from 'ilingo';\nimport { MemoryStore, isBCP47LanguageCode, isLineRecord } from 'ilingo';\nimport type { ConfigInput } from './types';\nimport { buildConfig } from './utils';\n\nexport class FSStore extends MemoryStore {\n    protected loaded : Record<string, string[]>;\n\n    protected directories : string[];\n\n    protected merger : Merger;\n\n    constructor(input?: ConfigInput) {\n        super({ data: {} });\n\n        const options = buildConfig(input);\n\n        this.loaded = {};\n        this.directories = options.directory;\n\n        this.merger = createMerger({\n            inPlace: true,\n            array: true,\n            arrayDistinct: true,\n        });\n    }\n\n    // ------------------------------------------\n    override async get(context: StoreGetContext): Promise<string | undefined> {\n        await this.loadGroup(context.group, context.locale);\n\n        return super.get(context);\n    }\n\n    override async set(context: StoreSetContext): Promise<void> {\n        return super.set(context);\n\n        // todo: write to file!\n    }\n\n    // ------------------------------------------\n\n    override async getLocales() : Promise<string[]> {\n        const locations = await locateMany(['*'], {\n            path: this.directories,\n            onlyDirectories: true,\n        });\n\n        return locations\n            .filter((location) => isBCP47LanguageCode(location.name))\n            .map((location) => location.name);\n    }\n\n    // ------------------------------------------\n\n    protected isLoaded(group: string, locale: string) : boolean {\n        this.loaded[locale] = this.loaded[locale] || [];\n\n        return this.loaded[locale].indexOf(group) !== -1;\n    }\n\n    protected setIsLoaded(group: string, locale: string) {\n        this.loaded[locale] = this.loaded[locale] || [];\n\n        this.loaded[locale].push(group);\n    }\n\n    // ------------------------------------------\n\n    async loadGroup(group: string, locale: string) : Promise<Record<string, any>> {\n        // only load file once\n        if (this.isLoaded(group, locale)) {\n            /* istanbul ignore next */\n            return {};\n        }\n\n        this.initLines(group, locale);\n        this.setIsLoaded(group, locale);\n\n        const locations = await locateMany(\n            this.addExtensionPattern(group),\n            this.buildLocatorOptionsForLocale(locale),\n        );\n\n        const loadPromises = locations.map(\n            (location) => load(location)\n                .then((data) => (data && data.default ? data.default : data)),\n        );\n\n        const files = await Promise.all(loadPromises);\n        if (files.length === 0) {\n            return {};\n        }\n\n        this.data[locale][group] = this.mergeFiles(files);\n\n        return this.data[locale][group];\n    }\n\n    protected buildLocatorOptionsForLocale(locale?: string) : LocatorOptionsInput {\n        let directory: string[];\n        if (this.directories.length === 0) {\n            directory = [locale || 'en'];\n        } else {\n            directory = this.directories.map(\n                (directory) => path.join(directory, locale || 'en'),\n            );\n        }\n\n        return {\n            path: directory,\n            ignore: [],\n        };\n    }\n\n    protected addExtensionPattern(name: string) {\n        return `${name}.{js,mjs,cjs,ts,mts,mjs,json,conf}`;\n    }\n\n    protected mergeFiles(files: unknown[]) {\n        const lineRecord : LinesRecord = {};\n        for (let i = 0; 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