diffjam
Version:
cli for diffjam.com
174 lines (173 loc) • 7.76 kB
JavaScript
;
/*
Read/parse/write a config diffjam.yaml file with policies.
*/
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 (g && (g = 0, op[0] && (_ = 0)), _) 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 });
exports.Config = void 0;
var js_yaml_1 = require("js-yaml");
var hasProp_1 = require("./hasProp");
var Policy_1 = require("./Policy");
var fs_1 = require("mz/fs");
function exampleConfig(filePath) {
return new Config({
"Example policy": new Policy_1.Policy("Example policy", "An example policy ensuring there are no TODOs in the code", "src/**/*.*", ["regex:TODO"], 0)
}, filePath);
}
var Config = /** @class */ (function () {
function Config(policyMap, filePath) {
this.policyMap = policyMap;
this.filePath = filePath;
}
Config.fromYaml = function (yaml, filePath) {
var obj = (0, js_yaml_1.load)(yaml);
var policyMap = {};
if (!(0, hasProp_1.hasProp)(obj, "policies")) {
return new Config(policyMap, filePath);
}
for (var _i = 0, _a = Object.keys(obj.policies); _i < _a.length; _i++) {
var key = _a[_i];
policyMap[key] = Policy_1.Policy.fromJson(key, obj.policies[key]);
}
return new Config(policyMap, filePath);
};
Config.fromJson = function (json, filePath) {
var policyMap = {};
for (var _i = 0, _a = Object.keys(json.policies); _i < _a.length; _i++) {
var key = _a[_i];
policyMap[key] = Policy_1.Policy.fromJson(key, json.policies[key]);
}
return new Config(policyMap, filePath);
};
Config.prototype.getPolicy = function (name) {
return this.policyMap[name];
};
Config.prototype.deletePolicy = function (name) {
delete this.policyMap[name];
};
Config.prototype.setPolicy = function (policy) {
this.policyMap[policy.name] = policy;
};
Config.prototype.getPolicyNames = function () {
return Object.keys(this.policyMap);
};
Config.prototype.toJson = function () {
var retval = { policies: {} };
for (var _i = 0, _a = Object.keys(this.policyMap); _i < _a.length; _i++) {
var key = _a[_i];
retval.policies[key] = this.policyMap[key].toJson();
}
return retval;
};
Config.prototype.toYaml = function () {
var object = this.toJson();
return (0, js_yaml_1.dump)(object, {
'styles': {
'!!null': 'canonical' // dump null as ~
},
'sortKeys': true,
'quotingType': "\""
});
};
Config.prototype.write = function () {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
(0, fs_1.writeFile)(_this.filePath, _this.toYaml(), { encoding: "utf8" }, function (err) {
if (err)
return reject(err);
return resolve();
});
})];
});
});
};
Config.prototype.savePolicy = function (policy) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.setPolicy(policy);
return [4 /*yield*/, this.write()];
case 1:
_a.sent();
return [2 /*return*/];
}
});
});
};
Config.read = function (filePath) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
(0, fs_1.readFile)(filePath, { encoding: "utf8" }, function (err, fileContents) {
if (err) {
return resolve(new Config({}, filePath));
}
try {
return resolve(Config.fromYaml(fileContents, filePath));
}
catch (e) {
return reject(e);
}
});
})];
});
});
};
Config.init = function (filePath) {
return __awaiter(this, void 0, void 0, function () {
var config;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, (0, fs_1.exists)(filePath)];
case 1:
if (_a.sent()) {
console.error("A ".concat(filePath, " already exists. Skipping initialization."));
process.exit(1);
}
config = exampleConfig(filePath);
return [2 /*return*/, config.write()];
}
});
});
};
return Config;
}());
exports.Config = Config;