dangerfile.ts

import { schedule } from 'danger';
import { istanbulCoverage } from 'danger-plugin-istanbul-coverage';

schedule(
  istanbulCoverage({
    // Set a custom success message
    customSuccessMessage: 'Congrats, coverage is good',

    // Set a custom failure message
    customFailureMessage: 'Coverage is a little low, take a look',

    // How to sort the entries in the table
    entrySortMethod: 'least-coverage', // || 'alphabetically' || 'most-coverage' || 'largest-file-size' ||'smallest-file-size' || 'uncovered-lines'

    // Add a maximum number of entries to display
    numberOfEntries: 15,

    // The location of the istanbul coverage file.
    // coveragePath: './.nyc_output/out.json', // The merged JSON coverage data
    // Alternatively, if you have multiple coverage summaries, you can merge them into one report
    // coveragePaths: ["./coverage/reports/from-cypress.json", "./coverage/reports/from-jest.json"],
    // You can also specify the format, instead of letting it be inferred from the file name
    coveragePath: { path: './coverage/merged/lcov.info', type: 'lcov' /* ||  "json-summary" */ },

    // Which set of files to summarise from the coverage file.
    reportFileSet: 'all', // || "modified" || "created" || "createdOrModified"

    // What to do when the PR doesn't meet the minimum code coverage threshold
    reportMode: 'message', // || "warn" || "fail"

    // Minimum coverage threshold percentages. Compared against the cumulative coverage of the reportFileSet.
    threshold: {
      statements: 80,
      branches: 80,
      functions: 80,
      lines: 80,
    },
  })
);