@polyfill-io-aot/builder/src/executors/ValidateSourceDirsExecutor.js

This is the builder module for polyfill-io-aot.

"use strict";
const Bluebird = require("bluebird");
const fs = require("fs-extra");
const path_1 = require("path");
const Executor_1 = require("../Executor");
const BuildEvent_1 = require("../interfaces/BuildEvent");
const symbols_1 = require("../symbols");
/** @internal */
class ValidateSourceDirsExecutor extends Executor_1.Executor {
    execute() {
        this.emit(BuildEvent_1.BuildEvent.VALIDATE_DIRS_BEGIN);
        this._ora.start('Validating source directories');
        Bluebird
            .map(this.builder[symbols_1.COPY_DIRS], (dir) => {
            return this.map(dir);
        })
            .then(() => {
            this.emit(BuildEvent_1.BuildEvent.VALIDATE_DIRS_OK);
            this._ora.succeed('Validated source dirs');
        }, (e) => {
            this._ora.fail(`Failed to validate source dirs: ${this.formatError(e)}`);
            this.onError(e);
        });
    }
    innerMap(dir, df) {
        const statDir = path_1.join(dir.absolute, df);
        return fs.stat(statDir)
            .then(stat => {
            if (stat.isDirectory()) {
                throw new Error(`Directory ${dir} contains a subdirectory: ${df}`);
            }
            this._ora.text = `Validated ${dir}`;
        });
    }
    map(dir) {
        this.emit(BuildEvent_1.BuildEvent.VALIDATE_DIR_BEGIN, dir);
        return fs.stat(dir.absolute)
            .then(stat => {
            if (!stat.isDirectory()) {
                throw new Error(`${dir} is not a directory`);
            }
            return fs.readdir(dir.absolute);
        })
            .then((dirFiles) => {
            if (!dirFiles.includes('config.json')) {
                throw new Error(`${dir} does not include config.json`);
            }
            return Bluebird.map(dirFiles, (df) => {
                return this.innerMap(dir, df);
            });
        })
            .catch((e) => {
            this.emit(BuildEvent_1.BuildEvent.VALIDATE_DIR_ERR, dir, e);
            throw e;
        });
    }
}
module.exports = ValidateSourceDirsExecutor;
//# sourceMappingURL=ValidateSourceDirsExecutor.js.map