add CI pipeline with lint, test, build

node_modules/ts-jest/dist/utils/logger.js

@@ -0,0 +1,20 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.rootLogger = void 0;
+const bs_logger_1 = require("bs-logger");
+const backports_1 = require("./backports");
+const original = process.env.TS_JEST_LOG;
+const buildOptions = () => ({
+    context: {
+        [bs_logger_1.LogContexts.package]: 'ts-jest',
+        [bs_logger_1.LogContexts.logLevel]: bs_logger_1.LogLevels.trace,
+        version: require('../../package.json').version,
+    },
+    targets: process.env.TS_JEST_LOG ?? undefined,
+});
+exports.rootLogger = (0, bs_logger_1.createLogger)(buildOptions());
+(0, backports_1.backportTsJestDebugEnvVar)(exports.rootLogger);
+// re-create the logger if the env var has been backported
+if (original !== process.env.TS_JEST_LOG) {
+    exports.rootLogger = (0, bs_logger_1.createLogger)(buildOptions());
+}