Model Version Bump

Problem

Return the next semantic version string after bumping major, minor, or patch. A major bump resets minor and patch to 0, a minor bump resets patch to 0, and a patch bump increments the third number. Unknown bump names or malformed versions return the version unchanged.

Hint

A registry bump marks a new immutable artifact so rollbacks can point at the previous version.

Test cases

case 1

in: ["1.4.9","patch"]

expected: "1.4.10"

case 2

in: ["1.4.9","minor"]

expected: "1.5.0"

case 3

in: ["1.4.9","major"]

expected: "2.0.0"

case 4

in: ["2.0.0","other"]

expected: "2.0.0"

case 5

in: ["1.4","patch"]

expected: "1.4"

Starter codePython

def bump_version(version, part):
    # Your code here
    pass

5 test cases · run your code against them in the editor