go get -u github.com/liangzuobin/git-semver
A -m or --message is optional to specify a git tag message.
Current semver, acutally it finds the max(semver) and returns v0.0.0 if no semver found.
➜ git-semver master ✗ git semver current
current semver v2.0.0
Patch, find current(max) semver and add its patch +1.
➜ git-semver master ✗ git semver patch
current version: v2.0.1, message: v2.0.1
Minor
➜ git-semver master ✗ git semver minor
current version: v2.1.0, message: v2.1.0
Major
➜ git-semver master ✗ git semver major
current version: v3.0.0, message: v3.0.0
BTW, rm all your local tags
git tag -d $(git tag -l)