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How to use the inc function from semver

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

semver.inc is a function in the SemVer library that increments a given version string according to a specified release type.

index.js

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/**
 * Get the next version number, given the current level.
 */
async nextVersion() {
  return semver.inc(await this.lastVersion(), this.level());
}

/**
 * Get the formatted list of snippets as a string

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gen-deps-list.js

GitHub: vatesfr/xen-orchestra

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 * @param {string} version The version to increment
 * @param {int} releaseWeight The release weight to apply
 * @returns {string} The incremented version
 */
function getNextVersion(version, releaseWeight) {
  return semver.inc(version, RELEASE_TYPE[releaseWeight].toLocaleLowerCase())
}


main(process.argv.slice(2), process.argv[1]).catch(error => {
  console.error(error)

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+ 2 other calls in file

How does semver.inc work?

semver.inc is a function in the SemVer library that increments a given version string according to a specified release type. When you call semver.inc, you pass in the version string that you want to increment, along with a release type. The release type can be one of major, minor, patch, premajor, preminor, prepatch, or prerelease. The major, minor, and patch release types increment the corresponding part of the version string. For example, if you have a version string of 1.2.3 and you call semver.inc('1.2.3', 'patch'), the function will return the string 1.2.4. The premajor, preminor, and prepatch release types are used for pre-release versions, and they work the same way as their non-prerelease counterparts, except that they also reset the pre-release identifier to zero. The prerelease release type increments the pre-release identifier, or adds a new pre-release identifier if none exists. Overall, semver.inc is a powerful function that allows you to easily increment version strings in a standardized and predictable way. It is particularly useful in build systems and release pipelines, where you need to manage version numbers for multiple artifacts and releases.

index.js

GitHub: SAP/fundamental-ngx

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const release = await bumpedVersionType();
core.info(`${release.reason}, therefore release type should be ${release.releaseType}`);

const newVersion =
    semver.valid(release.releaseType, undefined) ||
    semver.inc(currentVersion, release.releaseType, prereleaseRequested, 'rc');
core.info(`new version is ${newVersion}`);
if (writeFile) {
    packageJson.version = newVersion;
    fs.writeFileSync('./package.json', JSON.stringify(packageJson, null, 2));

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+ 3 other calls in file

release.js

GitHub: BUILDS-/builds-workshops

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}

if (bumpType === 'dev') {
    newVersion = currentVersion + config.devSuffix;
} else {
    newVersion = semver.inc(currentVersion, bumpType);
}
data.version = newVersion;

var content = JSON.stringify(data, null, config.indentation);

Ai Example

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const semver = require("semver");

console.log(semver.inc("1.2.3", "patch")); // Output: 1.2.4
console.log(semver.inc("1.2.3", "minor")); // Output: 1.3.0
console.log(semver.inc("1.2.3", "major")); // Output: 2.0.0

console.log(semver.inc("1.2.3-alpha.0", "prerelease")); // Output: 1.2.3-alpha.1
console.log(semver.inc("1.2.3-alpha.1", "prerelease")); // Output: 1.2.3-alpha.2

console.log(semver.inc("1.2.3-alpha.1", "patch")); // Output: 1.2.3
console.log(semver.inc("1.2.3-alpha.1", "prepatch")); // Output: 1.2.4-0
console.log(semver.inc("1.2.3-alpha.1", "preminor")); // Output: 1.3.0-0
console.log(semver.inc("1.2.3-alpha.1", "premajor")); // Output: 2.0.0-0

In this example, we first import the semver library using require. We then call semver.inc several times with different inputs and release types. For example, semver.inc('1.2.3', 'patch') increments the patch version of the string 1.2.3, resulting in the string 1.2.4. Similarly, semver.inc('1.2.3-alpha.1', 'prerelease') increments the pre-release identifier of the string 1.2.3-alpha.1, resulting in the string 1.2.3-alpha.2. Overall, these examples demonstrate how semver.inc can be used to increment version strings in a standardized and predictable way, and how it can help you to manage version numbers in your software projects.

App.js

GitHub: athombv/node-homey

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case semver.valid(version):
  manifest.version = version;
  break;

case ['minor', 'major', 'patch'].includes(version):
  manifest.version = semver.inc(manifest.version, version);
  break;

default:
  throw new Error('Invalid version. Must be either patch, minor or major.');

+ 3 other calls in file

prepare.js

GitHub: briancabbott/ChatNow

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function getNewVersion(oldVersion, input) {
  if (!isValidVersionInput(input)) {
    throw new Error(`Version should be either ${SEMVER_INCREMENTS.join(', ')} or a valid semver version.`);
  }


  return SEMVER_INCREMENTS.indexOf(input) === -1 ? input : semver.inc(oldVersion, input);
};




function prettyVersionDiff(oldVersion, inc) {

+ 2 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!');
  }

version.js

GitHub: Gqyanxin/ambari-2.7.7

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    newVersion = null;
    reporter.error(reporter.lang('invalidSemver'));
  }
}
if (newVersion) {
  newVersion = semver.inc(oldVersion, newVersion, config.looseSemver) || newVersion;
}
invariant(newVersion, 'expected new version');

if (newVersion === pkg.version) {

+ 7 other calls in file

prepare-release.js

GitHub: bensing-io/bensing-io-portal

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  }
} else if (type === 'patch') {
  if (preMode) {
    throw new Error(`Unexpected pre mode ${preMode} on current branch`);
  }
  nextVersion = semver.inc(currentVersion, 'patch');
}

await fs.writeJson(
  path.join(repo.root.dir, 'package.json'),

+ 9 other calls in file

Gruntfile.js

GitHub: MartimBaptista/CG-WebGL

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function getPackageVersion(filename) {
  return JSON.parse(fs.readFileSync(filename, {encoding: 'utf8'})).version;
}

function bump(type) {
  pkg.version = semver.inc(pkg.version, type);
  fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2));
  const filename = 'bower.json';
  const p = JSON.parse(fs.readFileSync(filename, {encoding: 'utf8'}));
  p.version = pkg.version;

increment_version.js

GitHub: EasyCodeHome/Tone.js

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if (tsVersion && semver.gt(tsVersion, masterVersion)) {
	version = tsVersion;
}


// increment the patch
version = semver.inc(version, "patch");


// write it to the package.json
const packageFile = resolve(__dirname, "../package.json");
const packageObj = JSON.parse(fs.readFileSync(packageFile, "utf-8"));

upload.js

GitHub: chukcha-wtf/tellonym-test

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    { title: 'major', value: 'major' },
  ],
  initial: 0,
})
  .then(({ semverIncrement }) => {
    const increasedVersion = semver.inc(version, semverIncrement)
    const cmdNpm = spawn('npm', ['version', increasedVersion])

    cmdNpm.stdout.on('data', (data) => console.log(data.toString()))
    cmdNpm.stderr.on('data', (data) => console.warn(data.toString()))

version.js

GitHub: pippianders/yarn

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const semver = require('semver');
const path = require('path');


const NEW_VERSION_FLAG = '--new-version [version]';
function isValidNewVersion(oldVersion: string, newVersion: string, looseSemver: boolean, identifier?: string): boolean {
  return !!(semver.valid(newVersion, looseSemver) || semver.inc(oldVersion, newVersion, looseSemver, identifier));
}


export function setFlags(commander: Object) {
  commander.description('Update the version of your package via the command line.');

+ 8 other calls in file

version.js

GitHub: vladimir-andreevich/node.js-14-windows-7

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  if (args[0] === 'from-git') {
    retrieveTagVersion(silent, data, cb_)
  } else {
    var newVersion = semver.valid(args[0])
    if (!newVersion) newVersion = semver.inc(data.version, args[0], npm.config.get('preid'))
    if (!newVersion) return cb_(version.usage)
    persistVersion(newVersion, silent, data, cb_)
  }
})

updateVersion.js

GitHub: Found-404/Umijs_Eggjs

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  minor,
  patch,
} = semver.parse(version);

if (patch < maxVersion) {
  manifest.version = semver.inc(version, 'patch');
} else if (minor < maxVersion) {
  manifest.version = semver.inc(version, 'minor');
} else {
  manifest.version = semver.inc(version, 'major');

+ 5 other calls in file

resolutions.js

GitHub: cryptoecc/worldland-explorer-1

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const targetPackage = require(targetPackagePath);


// Use version least likely to conflict with what's been
// published to npm. (Maps to `lerna version` command
// in e2e.npm.publish.sh)
const version = semver.inc(web3Package.version, 'minor');


const web3Modules = [
  "web3",
  "web3-bzz",

bumpVersions.js

GitHub: lbear9090/react_spectrum

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// number to the correct status. If it's a new package, then ensure
// the package.json version is correct according to the status.
if (this.existingPackages.has(name)) {
  let newVersion = status === 'released'
    ? semver.inc(pkg.version, bump)
    : semver.inc(pkg.version, 'prerelease', status);
  versions.set(name, [pkg.version, newVersion, pkg.private]);
} else {
  let newVersion = '3.0.0';
  if (status !== 'released') {

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