semver

Semantic version string parser. More information: https://github.com/npm/node-semver.

• Check if a version string respects the semantic versioning format (prints an empty string if it does not match):

semver 1.2

• Convert a version string to the semantic versioning format:

semver --coerce 1.2

• Test if 1.2.3 matches the ^1.0 range (prints an empty string if it does not match):

semver 1.2.3 --range "^1.0"

• Test with multiple ranges:

semver 1.2.3 --range ">=1.0" "<2.0"

• Test multiple version strings and return only the ones that match:

semver 1.2.3 2.0.0 --range "^1.0"