git release tag code example

Example 1: git add tag

git tag -a v1.2 
git push origin v1.2

Example 2: git tag and relasease

Push tag 

git push --tag

Example 3: git tag a previous commit

git tag -a v1.2 9fceb02 -m "Message here"

Example 4: git tag from commit

$ git tag <tag_name> HEAD   (for the last commit)

Example 5: git find out commit for tag

$ git rev-list -n 1 $TAG