@nestjs/swagger/dist/plugin/compiler-plugin.js

Nest - modern, fast, powerful node.js web framework (@swagger)

import { mergePluginOptions } from './merge-options.js';
import { pluginDebugLogger } from './plugin-debug-logger.js';
import { isFilenameMatched } from './utils/is-filename-matched.util.js';
import { ControllerClassVisitor } from './visitors/controller-class.visitor.js';
import { ModelClassVisitor } from './visitors/model-class.visitor.js';
const modelClassVisitor = new ModelClassVisitor();
const controllerClassVisitor = new ControllerClassVisitor();
export const before = (options, program) => {
    options = mergePluginOptions(options);
    if (!program) {
        const error = `The "program" reference must be provided when using the CLI Plugin. This error is likely caused by the "isolatedModules" compiler option being set to "true".`;
        pluginDebugLogger.debug(error);
        throw new Error(error);
    }
    const compilerOptions = program.getCompilerOptions();
    if (compilerOptions.outDir) {
        options.outDir = compilerOptions.outDir;
    }
    if (compilerOptions.rootDir) {
        options.rootDir = compilerOptions.rootDir;
    }
    return (ctx) => {
        return (sf) => {
            if (isFilenameMatched(options.dtoFileNameSuffix, sf.fileName)) {
                return modelClassVisitor.visit(sf, ctx, program, options);
            }
            if (isFilenameMatched(options.controllerFileNameSuffix, sf.fileName)) {
                return controllerClassVisitor.visit(sf, ctx, program, options);
            }
            return sf;
        };
    };
};