ts-jest
Version:
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript
119 lines (118 loc) • 4.97 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.backportTsJestDebugEnvVar = exports.backportJestConfig = void 0;
const bs_logger_1 = require("bs-logger");
const messages_1 = require("./messages");
const context = { [bs_logger_1.LogContexts.namespace]: 'backports' };
/**
* @internal
*/
const backportJestConfig = (logger, config) => {
logger.debug({ ...context, config }, 'backporting config');
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const { globals = {} } = (config || {});
const { 'ts-jest': tsJest = {} } = globals;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const mergeTsJest = {};
let hadWarnings = false;
const warnConfig = (oldPath, newPath, note) => {
hadWarnings = true;
logger.warn(context, (0, messages_1.interpolate)(note ? "\"[jest-config].{{oldPath}}\" is deprecated, use \"[jest-config].{{newPath}}\" instead.\n \u21B3 {{note}}" /* Deprecations.ConfigOptionWithNote */ : "\"[jest-config].{{oldPath}}\" is deprecated, use \"[jest-config].{{newPath}}\" instead." /* Deprecations.ConfigOption */, {
oldPath,
newPath,
note,
}));
};
if ('__TS_CONFIG__' in globals) {
warnConfig('globals.__TS_CONFIG__', 'globals.ts-jest.tsconfig');
if (typeof globals.__TS_CONFIG__ === 'object') {
mergeTsJest.tsconfig = globals.__TS_CONFIG__;
}
delete globals.__TS_CONFIG__;
}
if ('__TRANSFORM_HTML__' in globals) {
warnConfig('globals.__TRANSFORM_HTML__', 'globals.ts-jest.stringifyContentPathRegex');
if (globals.__TRANSFORM_HTML__) {
mergeTsJest.stringifyContentPathRegex = '\\.html?$';
}
delete globals.__TRANSFORM_HTML__;
}
if ('typeCheck' in tsJest) {
warnConfig('globals.ts-jest.typeCheck', 'globals.ts-jest.isolatedModules');
mergeTsJest.isolatedModules = !tsJest.typeCheck;
delete tsJest.typeCheck;
}
if ('tsConfigFile' in tsJest) {
warnConfig('globals.ts-jest.tsConfigFile', 'globals.ts-jest.tsconfig');
if (tsJest.tsConfigFile) {
mergeTsJest.tsconfig = tsJest.tsConfigFile;
}
delete tsJest.tsConfigFile;
}
if ('tsConfig' in tsJest) {
warnConfig('globals.ts-jest.tsConfig', 'globals.ts-jest.tsconfig');
if (tsJest.tsConfig) {
mergeTsJest.tsconfig = tsJest.tsConfig;
}
delete tsJest.tsConfig;
}
if ('enableTsDiagnostics' in tsJest) {
warnConfig('globals.ts-jest.enableTsDiagnostics', 'globals.ts-jest.diagnostics');
if (tsJest.enableTsDiagnostics) {
mergeTsJest.diagnostics = { warnOnly: true };
if (typeof tsJest.enableTsDiagnostics === 'string')
mergeTsJest.diagnostics.exclude = [tsJest.enableTsDiagnostics];
}
else {
mergeTsJest.diagnostics = false;
}
delete tsJest.enableTsDiagnostics;
}
if ('useBabelrc' in tsJest) {
warnConfig('globals.ts-jest.useBabelrc', 'globals.ts-jest.babelConfig', "See `babel-jest` related issue: https://github.com/facebook/jest/issues/3845" /* Deprecations.ConfigOptionUseBabelRcNote */);
if (tsJest.useBabelrc != null) {
mergeTsJest.babelConfig = tsJest.useBabelrc ? true : {};
}
delete tsJest.useBabelrc;
}
if ('skipBabel' in tsJest) {
warnConfig('globals.ts-jest.skipBabel', 'globals.ts-jest.babelConfig');
if (tsJest.skipBabel === false && !mergeTsJest.babelConfig) {
mergeTsJest.babelConfig = true;
}
delete tsJest.skipBabel;
}
// if we had some warnings we can inform the user about the CLI tool
if (hadWarnings) {
logger.warn(context, "Your Jest configuration is outdated. Use the CLI to help migrating it: ts-jest config:migrate <config-file>." /* Helps.MigrateConfigUsingCLI */);
}
return {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
...config,
globals: {
...globals,
'ts-jest': {
...mergeTsJest,
...tsJest,
},
},
};
};
exports.backportJestConfig = backportJestConfig;
/**
* @internal
*/
const backportTsJestDebugEnvVar = (logger) => {
if ('TS_JEST_DEBUG' in process.env) {
const shouldLog = !/^\s*(?:0|f(?:alse)?|no?|disabled?|off|)\s*$/i.test(process.env.TS_JEST_DEBUG || '');
delete process.env.TS_JEST_DEBUG;
if (shouldLog) {
process.env.TS_JEST_LOG = 'ts-jest.log,stderr:warn';
}
logger.warn(context, (0, messages_1.interpolate)("Using env. var \"{{old}}\" is deprecated, use \"{{new}}\" instead." /* Deprecations.EnvVar */, {
old: 'TS_JEST_DEBUG',
new: 'TS_JEST_LOG',
}));
}
};
exports.backportTsJestDebugEnvVar = backportTsJestDebugEnvVar;