Files
openstapps/packages/es-mapping-generator/src/app.ts

100 lines
3.9 KiB
TypeScript

/*
* Copyright (C) 2018-2021 StApps
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <https://www.gnu.org/licenses/>.
*/
import {Command} from 'commander';
import {copyFileSync, mkdirSync, readFileSync, writeFileSync} from 'fs';
import path from 'path';
import {generateTemplate} from './mapping';
import {getProjectReflection} from './project-reflection';
// handle unhandled promise rejections
process.on('unhandledRejection', async (reason: unknown) => {
if (reason instanceof Error) {
await console.error(reason.message);
console.info(reason.stack);
}
process.exit(1);
});
const commander = new Command('openstapps-core-tools');
// eslint-disable-next-line unicorn/prefer-module
commander.version(JSON.parse(readFileSync(path.resolve(__dirname, '..', 'package.json')).toString()).version);
commander
.command('mapping <relativeSrcPath>')
.option('-m, --mappingPath <relativeMappingPath>', 'Mapping Path')
.option('-i, --ignoredTags <ignoredTags>', 'Ignored Tags (comma-separated)')
.option('-a, --aggPath <relativeAggregationPath>', 'Aggregations Path')
.option('-e, --errorPath <relativeErrorPath>', 'Error Path')
.action(async (relativeSourcePath, options) => {
// get absolute paths
const sourcePath = path.resolve(relativeSourcePath);
let ignoredTagsList: string[] = [];
if (typeof options.ignoredTags === 'string') {
ignoredTagsList = options.ignoredTags.split(',');
}
// get project reflection
const projectReflection = getProjectReflection(sourcePath);
const result = generateTemplate(projectReflection, ignoredTagsList, true);
if (result.errors.length > 0) {
await console.error('Mapping generated with errors!');
} else {
console.log('Mapping generated without errors!');
}
// write documentation to file
if (options.aggPath !== undefined) {
const aggPath = path.resolve(options.aggPath);
mkdirSync(path.dirname(aggPath), {recursive: true});
// tslint:disable-next-line:no-magic-numbers
writeFileSync(aggPath, JSON.stringify(result.aggregations, null, 2));
copyFileSync(
// eslint-disable-next-line unicorn/prefer-module
require.resolve('../schema/aggregations.d.ts'),
path.join(path.dirname(aggPath), 'aggregations.json.d.ts'),
);
console.log(`Elasticsearch aggregations written to ${aggPath}.`);
}
if (options.mappingPath !== undefined) {
const mappingPath = path.resolve(options.mappingPath);
mkdirSync(path.dirname(mappingPath), {recursive: true});
writeFileSync(mappingPath, JSON.stringify(result.mappings, null, 2));
copyFileSync(
// eslint-disable-next-line unicorn/prefer-module
require.resolve('../schema/mappings.d.ts'),
path.join(path.dirname(mappingPath), 'mappings.json.d.ts'),
);
console.log(`Elasticsearch mappings written to ${mappingPath}.`);
}
if (options.errorPath !== undefined) {
const errorPath = path.resolve(options.errorPath);
mkdirSync(path.dirname(errorPath), {recursive: true});
// tslint:disable-next-line:no-magic-numbers
writeFileSync(errorPath, JSON.stringify(result.errors, null, 2));
console.log(`Mapping errors written to ${errorPath}.`);
} else if (result.errors.length > 0) {
for (const error of result.errors) {
await console.error(error);
}
throw new Error('Mapping generation failed');
}
});
commander.parse(process.argv);