| #!/bin/bash |
| |
| # Increment a version string using Semantic Versioning (SemVer) terminology. |
| |
| # Parse command line options. |
| |
| while getopts ":Mmp" Option |
| do |
| case $Option in |
| M ) major=true;; |
| m ) minor=true;; |
| p ) patch=true;; |
| esac |
| done |
| |
| shift $(($OPTIND - 1)) |
| |
| version=$1 |
| |
| # Build array from version string. |
| |
| a=( ${version//./ } ) |
| |
| # Increment version numbers as requested. |
| |
| if [ ! -z $major ] |
| then |
| ((a[0]++)) |
| a[1]=0 |
| a[2]=0 |
| fi |
| |
| if [ ! -z $minor ] |
| then |
| ((a[1]++)) |
| a[2]=0 |
| fi |
| |
| if [ ! -z $patch ] && ! [[ "${a[2]}" =~ M.*|RC.* ]] |
| then |
| ((a[2]++)) |
| else |
| a[2]=0 |
| fi |
| |
| echo "${a[0]}.${a[1]}.${a[2]}" |
| |
