gatsby-node.js

const Sentry = require('@sentry/node');
const Profiling = require('@sentry/profiling-node');

const activeEnv = process.env.GATSBY_ENV || process.env.NODE_ENV || 'development';

Sentry.init({
  dsn:
    process.env.SENTRY_DSN ||
    'https://f107f3f0deb544289e4e056922e5e5a4@o1.ingest.sentry.io/5266138',
  environment: activeEnv,
  tracesSampleRate: activeEnv === 'development' ? 0 : 1,
  profilesSampleRate: activeEnv === 'development' ? 0 : 1, // Set profiling sampling rate.
  integrations: [new Profiling.ProfilingIntegration()],
});

exports.onCreateNode = require('./src/gatsby/onCreateNode').default;
exports.onCreateWebpackConfig = require('./src/gatsby/onCreateWebpackConfig').default;
exports.createPages = require('./src/gatsby/createPages').default;
exports.createSchemaCustomization =
  require('./src/gatsby/createSchemaCustomization').default;

Sentry.configureScope(scope => {
  const id = process.env.GITHUB_RUN_ID;
  if (id) {
    scope.setUser({id});
  }
});

function startFromPrevTransaction(newTransactionContext) {
  const oldTransaction = Sentry.getCurrentHub()?.getScope()?.getTransaction();

  let oldTransactionTraceParent;
  if (oldTransaction) {
    oldTransactionTraceParent = {
      traceId: oldTransaction.traceId,
      parentSpanId: oldTransaction.spanId,
      sampled: oldTransaction.sampled,
    };
    oldTransaction.finish();
  }

  const transaction = Sentry.startTransaction({
    ...newTransactionContext,
    ...oldTransactionTraceParent,
    tags: {
      ref: process.env.GITHUB_BASE_REF,
      sha: process.env.GITHUB_SHA,
      job: process.env.GITHUB_JOB,
      run: process.env.GITHUB_RUN_ID,
    },
  });
  Sentry.configureScope(scope => {
    scope.setSpan(transaction);
  });
}

exports.onPreInit = () => {
  startFromPrevTransaction({
    op: 'build',
    name: 'Init',
  });
};

exports.onPreBootstrap = () => {
  startFromPrevTransaction({
    op: 'build',
    name: 'Bootstrap',
  });
};

exports.onPreBuild = () => {
  startFromPrevTransaction({
    op: 'build',
    name: 'Build',
  });
};

exports.onPostBuild = () => {
  const transaction = Sentry.getCurrentHub()?.getScope()?.getTransaction();
  if (transaction) {
    transaction.finish();
  }
  Sentry.flush(7000);
};