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48 lines
1.7 KiB
48 lines
1.7 KiB
exports.getGatewayHostPort = () => {
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const host = process.env.JB_NODE_DEBUG_CONNECTION_GATEWAY_HOST;
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const port = parseInt(process.env.JB_NODE_DEBUG_CONNECTION_GATEWAY_PORT, 10);
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if (host != null && !isNaN(port) && port > 0) {
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return {host: host, port: port};
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}
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return null;
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};
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exports.forwardDebugConnectionAndWait = (debugPort) => {
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const { spawn } = require('child_process');
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const childProcessEnv = Object.assign({}, process.env, {
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NODE_OPTIONS: ''
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});
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spawn(process.execPath, [require.resolve('./debugConnectionForwarder.js'), debugPort.toString()], {
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env: childProcessEnv,
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stdio: 'inherit',
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windowsHide: true
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});
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const inspector = require('inspector');
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// https://nodejs.org/api/inspector.html#inspectorwaitfordebugger
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if (typeof inspector.waitForDebugger === 'function') {
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// Wait for IDE to register breakpoints and call `org.jetbrains.wip.protocol.runtime.RuntimeKt.RunIfWaitingForDebugger`.
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inspector.waitForDebugger();
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}
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else {
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console.error(formatMessage('debugConnectionForwarder', 'inspector.waitForDebugger is unavailable in ' + process.versions.node +
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' (added in v12.7.0). Some initial breakpoints might be skipped.'));
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}
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};
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let verboseLoggingEnabled = null;
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function isVerboseLoggingEnabled() {
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if (verboseLoggingEnabled === null) {
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verboseLoggingEnabled = process.env.JETBRAINS_NODE_DEBUGGER_VERBOSE_LOGGING != null;
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}
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return verboseLoggingEnabled;
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}
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exports.isVerboseLoggingEnabled = isVerboseLoggingEnabled;
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exports.formatMessage = (caller, message) => {
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const pidMsg = isVerboseLoggingEnabled() ? ' pid:' + process.pid + ', ppid:' + process.ppid : '';
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return '[' + caller + pidMsg + '] ' + message;
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};
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