@expo/cli
Version:
79 lines (78 loc) • 2.64 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
evaluateTsConfig: ()=>evaluateTsConfig,
importTypeScriptFromProjectOptionally: ()=>importTypeScriptFromProjectOptionally
});
function _path() {
const data = /*#__PURE__*/ _interopRequireDefault(require("path"));
_path = function() {
return data;
};
return data;
}
function _resolveFrom() {
const data = /*#__PURE__*/ _interopRequireDefault(require("resolve-from"));
_resolveFrom = function() {
return data;
};
return data;
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function evaluateTsConfig(ts, tsConfigPath) {
const formatDiagnosticsHost = {
getNewLine: ()=>require("os").EOL,
getCurrentDirectory: ts.sys.getCurrentDirectory,
getCanonicalFileName: (fileName)=>fileName
};
try {
var ref;
const { config , error } = ts.readConfigFile(tsConfigPath, ts.sys.readFile);
if (error) {
throw new Error(ts.formatDiagnostic(error, formatDiagnosticsHost));
}
const jsonFileContents = ts.parseJsonConfigFileContent(config, {
...ts.sys,
readDirectory: (_, ext)=>[
ext ? `file${ext[0]}` : `file.ts`
]
}, _path().default.dirname(tsConfigPath));
if (jsonFileContents.errors) {
// filter out "no inputs were found in config file" error
jsonFileContents.errors = jsonFileContents.errors.filter(({ code })=>code !== 18003);
}
if ((ref = jsonFileContents.errors) == null ? void 0 : ref.length) {
throw new Error(ts.formatDiagnostic(jsonFileContents.errors[0], formatDiagnosticsHost));
}
return {
compilerOptions: jsonFileContents.options,
raw: config.raw
};
} catch (error1) {
if ((error1 == null ? void 0 : error1.name) === "SyntaxError") {
var _message;
throw new Error("tsconfig.json is invalid:\n" + ((_message = error1.message) != null ? _message : ""));
}
throw error1;
}
}
function importTypeScriptFromProjectOptionally(projectRoot) {
const resolvedPath = _resolveFrom().default.silent(projectRoot, "typescript");
if (!resolvedPath) {
return null;
}
return require(resolvedPath);
}
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