How to use the lte function from semver

Find comprehensive JavaScript semver.lte code examples handpicked from public code repositorys.

The semver.lte function checks if a given version number is less than or equal to another version number according to semantic versioning rules.

bolt-versions.js

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const lernaVersion = semver.clean(lernaConfig.version);

// Filter out versions that are greater than the lerna version
const versionInfo = versionData.filter(({ label }) =>
  semver.lte(label, lernaVersion),
);

versionInfo.sort(function(a, b) {
  return semver.rcompare(a.label, b.label);

278

version.js

GitHub: tidev/node-appc

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 * @param {String} v1 - The first version to compare
 * @param {String} v2 - The second version to compare
 * @returns {Boolean} True if the first version is less than or equal to the second version
 */
exports.lte = function lte(v1, v2) {
        return semver.lte(format(v1, 3, 3), format(v2, 3, 3));
};

/**
 * Converts two versions into 3 segment format, then checks if the first version is greater than the

How does semver.lte work?

semver.lte() is a function from the semver library that compares two version numbers and returns true if the first version is less than or equal to the second version. It works by splitting the version strings into their component parts (major, minor, and patch), and comparing each part in turn. If the major version is less than the other, the result is true; if it's greater, the result is false. If the major versions are the same, the minor versions are compared, and so on, until either a difference is found or all parts are equal.

logs.js

GitHub: RocketChat/Rocket.Chat.Houston

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	}
	return 0;
});

const currentLatestTag = await getCurrentLatestTag();
tags = tags.filter(t => semver.lte(t, currentLatestTag));

tags.push('HEAD');

return tags

+ 6 other calls in file

Gruntfile.js

GitHub: d1freeez/daypayeng

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grunt.registerTask('release', '#shipit', function(version) {
  var curVersion = grunt.config.get('version');

  version = semver.inc(curVersion, version) || version;

  if (!semver.valid(version) || semver.lte(version, curVersion)) {
    grunt.fatal('hey dummy, that version is no good!');
  }

  grunt.config.set('version', version);

Ai Example

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const semver = require("semver");

console.log(semver.lte("1.2.3", "2.0.0")); // true
console.log(semver.lte("1.2.3", "1.2.3")); // true
console.log(semver.lte("2.0.0", "1.2.3")); // false

In this example, we first import the semver module. Then, we use the semver.lte method to compare two versions of a software package: '1.2.3' and '2.0.0'. Since '1.2.3' is less than or equal to '2.0.0', the first comparison returns true. We then compare '1.2.3' to itself, which of course returns true. Finally, we compare '2.0.0' to '1.2.3'. Since '2.0.0' is greater than '1.2.3', this comparison returns false.

index.js

GitHub: Serzhanov/Studies

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    }
    else {
        targetVersion = semver.maxSatisfying(Object.keys(npmPackageJson.versions), targetVersion);
    }
}
if (targetVersion && semver.lte(targetVersion, installedVersion)) {
    logger.debug(`Package ${name} already satisfied by package.json (${packageJsonRange}).`);
    targetVersion = undefined;
}
const target = targetVersion

main.js

GitHub: datasense-gh/atom

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this.createModel();

let availableVersion = window.localStorage.getItem(AvailableUpdateVersion);
if (
  atom.getReleaseChannel() === 'dev' ||
  (availableVersion && semver.lte(availableVersion, atom.getVersion()))
) {
  this.clearUpdateState();
}

index.js

GitHub: mariaborjaarteaga/constructorAPI

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if (
  !process.stdout.isTTY ||
  lastNotification + notifInterval > now ||
  !semver.valid(latestVersion) ||
  !semver.valid(pkg.version) ||
  semver.lte(latestVersion, pkg.version)
) {
  return;
}

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