Increment development version number in DESCRIPTION and 'codemeta.json' if it exists. Current directory must be within an R package.
increment_dev_version()
The 'usethis::use_dev_version()' function only adds a fixed '.9000' as the fourth component. This function is intended to be used to incremenet this fourth component on every commit. It will also update the version number in 'codemeta.json' as generated by the 'codemetar' package, if that file exists.
This function can easily be alised for ease of use, for example in '~/.bash_aliases' as 'incr="Rscript -e 'mpmisc::increment_dev_version()'"'. You then only need to type 'incr' in your shell to automatically increment the version.