bump

Bumps package versions.

Example

By default, running bump in a directory with a setup.py will bump the "patch" number in place:

$ bump
1.0.1
$ git diff setup.py
─────────────────────────────────────────────────
modified: setup.py
─────────────────────────────────────────────────
@ setup.py:6 @ from setuptools import setup

setup(
    name='bump',
-    version='1.0.0',
+    version='1.0.1',
    description='Bumps package version numbers',
    long_description=open('README.rst').read(),
    license='MIT',

Conveniently bump will also return the new version number, so you can use it after running the command, for example:

$ export VERSION=`bump`
$ echo "The new version is $VERSION"
The new version is 1.0.1

Options

The bump command can also bump the major or minor version numbers, or set the pre-release identifier or local version segment:

$ bump --help
Usage: bump [OPTIONS] [INPUT] [OUTPUT]

Options:
  -M, --major     Bump major number. Ex.: 1.2.3 -> 2.2.3
  -m, --minor     Bump minor number. Ex.: 1.2.3 -> 1.3.3
  -p, --patch     Bump patch number. Ex.: 1.2.3 -> 1.2.4
  -r, --reset     Reset subversions. Ex.: Major bump from 1.2.3 will be 2.0.0
                  instead of 2.2.3
  --pre TEXT      Set the pre-release identifier
  --local TEXT    Set the local version segment
  --canonicalize  Canonicalize the new version
  --help          Show this message and exit.

The --reset option should be used alongside with minor or major bump.

You can configure these options by setting them in a .bump or setup.cfg configuration file as well, so you don't have to specify them every time:

$ cat .bump
[bump]
input = some_directory/__file__.py
minor = true
patch = false
reset = true