@versatiles/google-cloud/dist/lib/bucket/bucket_local.js

A server for VersaTiles in Google Cloud Run

import { AbstractBucket, AbstractBucketFile } from './abstract.js';
import { access, constants, stat } from 'fs/promises';
import { createReadStream } from 'fs';
import { resolve } from 'path';
import { BucketFileMetadata } from './metadata.js';
export class BucketFileLocal extends AbstractBucketFile {
    #filename;
    constructor(filename) {
        super();
        this.#filename = filename;
    }
    get name() {
        return this.#filename;
    }
    // Check if the file exists
    async exists() {
        try {
            await access(this.#filename, constants.R_OK);
            return true;
        }
        catch (_) {
            return false;
        }
    }
    // Get metadata for the file
    async getMetadata() {
        const statResult = await stat(this.#filename);
        return new BucketFileMetadata({
            cacheControl: undefined,
            contentType: undefined,
            etag: undefined,
            filename: this.#filename,
            mtime: statResult.mtime,
            size: statResult.size,
        });
    }
    // Create a readable stream for the file
    createReadStream(opt) {
        return createReadStream(this.#filename, opt);
    }
}
export class BucketLocal extends AbstractBucket {
    #basePath;
    constructor(basePath) {
        super();
        this.#basePath = basePath;
    }
    async check() {
        await access(this.#basePath);
    }
    getFile(relativePath) {
        return new BucketFileLocal(resolve(this.#basePath, relativePath));
    }
}