From 68039f6f34e57b34b3b0e17e515550c13b118cde Mon Sep 17 00:00:00 2001
From: Lukas Koch <lukas.koch@mailbox.org>
Date: Sat, 17 Oct 2020 19:20:28 +0100
Subject: [PATCH] Switch to automatic versioning. (#26)

* Switch to automated versioning.
* Install new build dependencies.
* Fixes #25
---
 .github/workflows/pythonpublish.yml |  4 ++--
 .gitignore                          |  1 +
 histoprint/__init__.py              |  1 +
 pyproject.toml                      | 11 +++++++++++
 setup.py                            |  3 ++-
 5 files changed, 17 insertions(+), 3 deletions(-)
 create mode 100644 pyproject.toml

diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/pythonpublish.yml
index c869a92..74047fd 100644
--- a/.github/workflows/pythonpublish.yml
+++ b/.github/workflows/pythonpublish.yml
@@ -18,10 +18,10 @@ jobs:
       uses: actions/setup-python@v1
       with:
         python-version: '3.x'
-    - name: Install dependencies
+    - name: Install build dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install setuptools wheel twine
+        pip install setuptools setuptools_scm toml wheel twine
     - name: Build and publish
       env:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
diff --git a/.gitignore b/.gitignore
index b6e4761..4974277 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,3 +127,4 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+histoprint/version.py
diff --git a/histoprint/__init__.py b/histoprint/__init__.py
index 7f5f8d3..2857650 100644
--- a/histoprint/__init__.py
+++ b/histoprint/__init__.py
@@ -1,3 +1,4 @@
 """histoprint - Pretty-print histograms to the terminal"""
 
+from .version import version as __version__
 from histoprint.formatter import *
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..6bb701e
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,11 @@
+[build-system]
+requires = [
+    "setuptools>=42",
+    "setuptools_scm[toml]>=3.4",
+    "wheel"
+]
+
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools_scm]
+write_to = "histoprint/version.py"
diff --git a/setup.py b/setup.py
index 6ec73d5..a0f6d83 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,6 @@
 from setuptools import setup
+import setuptools_scm  # noqa: F401
+import toml  # noqa: F401
 
 # make open consistent between py2 and py3 as we need encoding param
 from io import open
@@ -20,7 +22,6 @@
 
 setup(
     name="histoprint",
-    version="1.5.1",
     description=description,
     long_description=long_description,
     url="https://github.com/scikit-hep/histoprint",