From 33fb82b05c1d3bb9f2b1de8ed3a627a3e4c9f76a Mon Sep 17 00:00:00 2001
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
Date: Tue, 10 Aug 2021 16:55:12 -0700
Subject: [PATCH] added pypi packaging support and a version number scheme

---
 pdfannots.py     | 14 +++++++++-----
 requirements.txt |  2 +-
 setup.py         | 31 ++++++++++++++++++++++++++++++-
 3 files changed, 40 insertions(+), 7 deletions(-)

diff --git a/pdfannots.py b/pdfannots.py
index 9ff9854..bf3e991 100755
--- a/pdfannots.py
+++ b/pdfannots.py
@@ -17,6 +17,8 @@
 import pdfminer.settings
 import pdfminer.utils
 
+__version__ = '0.1'
+
 pdfminer.settings.STRICT = False
 
 SUBSTITUTIONS = {
@@ -563,9 +565,11 @@ def process_file(fh, emit_progress=False):
     return (allannots, outlines)
 
 
-def parse_args(argv):
+def parse_args():
     p = argparse.ArgumentParser(description=__doc__)
 
+    p.add_argument('--version', action='version', version='%(prog)s ' + __version__)
+
     p.add_argument("input", metavar="INFILE", type=argparse.FileType("rb"),
                    help="PDF files to process", nargs='+')
 
@@ -591,11 +595,11 @@ def parse_args(argv):
     g.add_argument("-w", "--wrap", metavar="COLS", type=int,
                    help="wrap text at this many output columns")
 
-    return p.parse_args(argv)
+    return p.parse_args()
 
 
-def main(argv):
-    args = parse_args(argv)
+def main():
+    args = parse_args()
 
     global COLUMNS_PER_PAGE
     COLUMNS_PER_PAGE = args.cols
@@ -615,4 +619,4 @@ def main(argv):
 
 
 if __name__ == "__main__":
-    main(sys.argv[1:])
+    main()
diff --git a/requirements.txt b/requirements.txt
index f0769a2..65addad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 # pip requirements for pdfannots
 # Use as: pip3 install -r requirements.txt
 
-pdfminer.six == 20201018
\ No newline at end of file
+pdfminer.six == 20201018
diff --git a/setup.py b/setup.py
index 33c10ed..5ae1a3b 100644
--- a/setup.py
+++ b/setup.py
@@ -1,13 +1,42 @@
 from setuptools import setup
+import os.path
+import pathlib
 
+here = pathlib.Path(__file__).parent.resolve()
+
+def get_version_from_file(filename):
+    with open(here / filename, 'r') as fh:
+        for line in fh.readlines():
+            if line.startswith('__version__'):
+                delim = '"' if '"' in line else "'"
+                return line.split(delim)[1]
+
+    raise RuntimeError("Unable to find version string in " + filename)
 
 def main():
     name = 'pdfannots'
     setup(
         name=name,
+        version=get_version_from_file(name + '.py'),
+        description='Tool to extract PDF annotations as markdown for reviewing',
+        long_description=(here/'README.md').read_text(),
+        long_description_content_type='text/markdown',
+        url='https://github.com/0xabu/pdfannots',
+        classifiers=[
+            'Intended Audience :: Science/Research',
+            'Topic :: Text Processing',
+            'License :: OSI Approved :: MIT License',
+            'Programming Language :: Python :: 3',
+        ],
         zip_safe=False,
         py_modules=[name],
-        install_requires=open('requirements.txt').read().splitlines(),
+        entry_points={
+          'console_scripts': [
+            'pdfannots=pdfannots:main',
+            ],
+        },
+        python_requires='>=3',
+        install_requires=['pdfminer.six'],
     )