stcg
Version:
Scripted Template Content Generator
145 lines (144 loc) • 6.36 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var _1 = require(".");
var argparse_1 = require("argparse");
var jc = require("json-schema");
var RefParser = require("@apidevtools/json-schema-ref-parser");
var fs = require("fs");
var path = require("path");
/* Usage stcg -s <schema_file> -m <model_file> -o <output_file> <template_file> */
var parser = new argparse_1.ArgumentParser({
prog: 'stcg',
version: '1.0.9',
addHelp: true,
description: 'Scripted Template Content Generator',
});
/* Code begin marker */
parser.addArgument(['--code_begin'], {
help: 'Code begin block marker',
defaultValue: '[!',
});
/* Code end marker */
parser.addArgument(['--code_end'], {
help: 'Code end block marker',
defaultValue: '!]',
});
/* Output begin marker */
parser.addArgument(['--output_begin'], {
help: 'Output begin block marker',
defaultValue: '[>',
});
/* Output end marker */
parser.addArgument(['--output_end'], {
help: 'Output end block marker',
defaultValue: '<]',
});
/* Schema file. Add required validation on the model data */
parser.addArgument(['-s', '--schema'], {
help: 'Data model json schema file'
});
/* Data objects */
parser.addArgument(['-d', '--data'], {
help: 'Data schema file.',
metavar: '<file>'
});
/* Output file */
parser.addArgument(['-o', '--output'], {
help: 'Output file'
});
/* Template file */
parser.addArgument(['template'], {
help: 'Template file',
});
/* Main function */
(function () { return __awaiter(void 0, void 0, void 0, function () {
var args, cwd, object, _a, schema, sch, valid, template, stcg, output, err_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 10, , 11]);
args = parser.parseArgs();
cwd = process.cwd();
if (!args.data) return [3 /*break*/, 2];
return [4 /*yield*/, RefParser.dereference(path.resolve(cwd, args.data))];
case 1:
_a = _b.sent();
return [3 /*break*/, 3];
case 2:
_a = {};
_b.label = 3;
case 3:
object = _a;
schema = args.schema || object.$schema || undefined;
delete object.$schema;
if (!schema) return [3 /*break*/, 5];
return [4 /*yield*/, RefParser.dereference(path.resolve(cwd, schema))];
case 4:
sch = _b.sent();
valid = jc.validate(object, sch);
jc.mustBeValid(valid);
_b.label = 5;
case 5: return [4 /*yield*/, fs.promises.readFile(path.resolve(cwd, args.template), 'utf8')];
case 6:
template = _b.sent();
stcg = new _1.Stcg(template, {
codeBegin: args.code_begin,
codeEnd: args.code_end,
outputBegin: args.output_begin,
outputEnd: args.output_end,
});
output = stcg.run(object);
if (!args.output) return [3 /*break*/, 8];
return [4 /*yield*/, fs.promises.writeFile(path.resolve(cwd, args.output), output)];
case 7:
_b.sent();
return [3 /*break*/, 9];
case 8:
process.stdout.write(output);
_b.label = 9;
case 9: return [3 /*break*/, 11];
case 10:
err_1 = _b.sent();
parser.error(err_1);
return [3 /*break*/, 11];
case 11: return [2 /*return*/];
}
});
}); })();