@baseplate-dev/sync/dist/templates/extractor/runner/template-extractor-api.js

Library for syncing Baseplate descriptions

import { handleFileNotFoundError } from '@baseplate-dev/utils/node';
import fs from 'node:fs/promises';
import path from 'node:path';
import { TEMPLATE_EXTRACTOR_GENERATED_DIRECTORY, TEMPLATE_EXTRACTOR_TEMPLATES_DIRECTORY, } from '../constants/directories.js';
/**
 * The API for the template extractor with helper functions for writing files.
 */
export class TemplateExtractorApi {
    context;
    extractorName;
    constructor(context, extractorName) {
        this.context = context;
        this.extractorName = extractorName;
    }
    async readOutputFileBuffer(absolutePath) {
        const file = await fs.readFile(absolutePath).catch(handleFileNotFoundError);
        if (!file) {
            throw new Error(`Output file not found: ${absolutePath}`);
        }
        return file;
    }
    async readOutputFile(absolutePath) {
        const file = await this.readOutputFileBuffer(absolutePath);
        return file.toString('utf8');
    }
    /**
     * Gets the generator info for the given generator name.
     *
     * @param generatorName - The name of the generator.
     * @returns The generator info.
     */
    getGeneratorInfo(generatorName) {
        const generatorInfo = this.context.configLookup.getExtractorConfig(generatorName);
        if (!generatorInfo) {
            throw new Error(`Generator config not found: ${generatorName}`);
        }
        return generatorInfo;
    }
    /**
     * Gets the directory of the given generator.
     *
     * @param generatorName - The name of the generator.
     * @returns The directory of the generator.
     */
    getGeneratorDirectory(generatorName) {
        const generatorInfo = this.getGeneratorInfo(generatorName);
        return generatorInfo.generatorDirectory;
    }
    /**
     * Writes a template file to the generator's templates directory.
     *
     * @param generatorName - The name of the generator.
     * @param generatorTemplatePath - The path of the template file in the generator's templates directory.
     * @param contents - The contents of the template file.
     */
    async writeTemplateFile(generatorName, generatorTemplatePath, contents) {
        const generatorDirectory = this.getGeneratorDirectory(generatorName);
        const absolutePath = path.join(generatorDirectory, TEMPLATE_EXTRACTOR_TEMPLATES_DIRECTORY, generatorTemplatePath);
        await this.context.fileContainer.writeFile(absolutePath, contents);
    }
    /**
     * Writes a generated file to the generator's generated directory.
     *
     * @param generatorName - The name of the generator.
     * @param relativePath - The relative path of the file in the generator's generated directory.
     * @param contents - The contents of the file.
     */
    async writeGeneratedFile(generatorName, relativePath, contents) {
        const generatorDirectory = this.getGeneratorDirectory(generatorName);
        const absolutePath = path.join(generatorDirectory, TEMPLATE_EXTRACTOR_GENERATED_DIRECTORY, relativePath);
        await this.context.fileContainer.writeFile(absolutePath, contents);
    }
}
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