prisma-yml
Version:
<a href="https://www.prismagraphql.com"><img src="https://imgur.com/HUu10rH.png" width="248" /></a>
125 lines • 6.34 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(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 Ajv = require("ajv");
var yaml = require("js-yaml");
var fs = require("fs-extra");
var schema = require("prisma-json-schema/dist/schema.json");
var Variables_1 = require("./Variables");
var Output_1 = require("./Output");
var debug = require('debug')('yaml');
var stringify = require("json-stable-stringify");
var ajv = new Ajv();
var validate = ajv.compile(schema);
// this is used by the playground, which accepts additional properties
var validateGraceful = ajv.compile(__assign({}, schema, { additionalProperties: true }));
var cache = {};
function readDefinition(filePath, args, out, envVars, graceful) {
if (out === void 0) { out = new Output_1.Output(); }
return __awaiter(this, void 0, void 0, function () {
var file, json, jsonCopy, vars, populatedJson, valid, errorMessage;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!fs.pathExistsSync(filePath)) {
throw new Error(filePath + " could not be found.");
}
file = fs.readFileSync(filePath, 'utf-8');
json = yaml.safeLoad(file);
jsonCopy = __assign({}, json);
vars = new Variables_1.Variables(filePath, args, out, envVars);
return [4 /*yield*/, vars.populateJson(json)];
case 1:
populatedJson = _a.sent();
if (populatedJson.custom) {
delete populatedJson.custom;
}
valid = graceful
? validateGraceful(populatedJson)
: validate(populatedJson);
// TODO activate as soon as the backend sends valid yaml
if (!valid) {
debugger;
errorMessage = "Invalid prisma.yml file" +
'\n' +
printErrors(graceful ? validateGraceful.errors : validate.errors);
throw new Error(errorMessage);
}
cache[file] = populatedJson;
return [2 /*return*/, {
definition: populatedJson,
rawJson: jsonCopy,
}];
}
});
});
}
exports.readDefinition = readDefinition;
function printErrors(errors, name) {
if (name === void 0) { name = 'prisma.yml'; }
return errors
.map(function (e) {
var paramsKey = stringify(e.params);
if (betterMessagesByParams[paramsKey]) {
return betterMessagesByParams[paramsKey];
}
var params = Object.keys(e.params)
.map(function (key) { return key + ": " + e.params[key]; })
.join(', ');
debug(stringify(e.params));
return "" + name + e.dataPath + " " + e.message + ". " + params;
})
.join('\n');
}
var betterMessagesByParams = {
// this is not up-to-date, stages are in again!
// https://github.com/prisma/framework/issues/1461
'{"additionalProperty":"stages"}': 'prisma.yml should NOT have a "stages" property anymore. Stages are now just provided as CLI args.\nRead more here: https://goo.gl/SUD5i5',
'{"additionalProperty":"types"}': 'prisma.yml should NOT have a "types" property anymore. It has been renamed to "datamodel"',
};
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