constants.js•873 B
'use strict'
// Note: this is the semver.org version of the spec that it implements
// Not necessarily the package version of this code.
const SEMVER_SPEC_VERSION = '2.0.0'
const MAX_LENGTH = 256
const MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER ||
/* istanbul ignore next */ 9007199254740991
// Max safe segment length for coercion.
const MAX_SAFE_COMPONENT_LENGTH = 16
// Max safe length for a build identifier. The max length minus 6 characters for
// the shortest version with a build 0.0.0+BUILD.
const MAX_SAFE_BUILD_LENGTH = MAX_LENGTH - 6
const RELEASE_TYPES = [
'major',
'premajor',
'minor',
'preminor',
'patch',
'prepatch',
'prerelease',
]
module.exports = {
MAX_LENGTH,
MAX_SAFE_COMPONENT_LENGTH,
MAX_SAFE_BUILD_LENGTH,
MAX_SAFE_INTEGER,
RELEASE_TYPES,
SEMVER_SPEC_VERSION,
FLAG_INCLUDE_PRERELEASE: 0b001,
FLAG_LOOSE: 0b010,
}