From caea578cd02a7cb2f7cfa453dfabff66e56aff8d Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Tue, 30 Dec 2014 11:39:07 -0500
Subject: Moved linkify logic to documentation builder as Sphinx extension.

---
 docs/conf.py |  2 +-
 linkify.py   | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 release.py   | 40 ----------------------------------------
 3 files changed, 53 insertions(+), 41 deletions(-)
 create mode 100644 linkify.py

diff --git a/docs/conf.py b/docs/conf.py
index 8be5c3dd..6cb8f636 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -28,7 +28,7 @@ import setup as setup_script
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = []
+extensions = ['linkify']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
diff --git a/linkify.py b/linkify.py
new file mode 100644
index 00000000..1d925aba
--- /dev/null
+++ b/linkify.py
@@ -0,0 +1,52 @@
+"""
+Sphinx plugin to add links to the changelog.
+"""
+
+import re
+import os
+
+
+link_patterns = [
+    r"(Issue )?#(?P<issue>\d+)",
+    r"Pull Request ?#(?P<pull_request>\d+)",
+    r"Distribute #(?P<distribute>\d+)",
+    r"Buildout #(?P<buildout>\d+)",
+    r"Old Setuptools #(?P<old_setuptools>\d+)",
+    r"Jython #(?P<jython>\d+)",
+    r"Python #(?P<python>\d+)",
+]
+
+issue_urls = dict(
+    pull_request='https://bitbucket.org'
+        '/pypa/setuptools/pull-request/{pull_request}',
+    issue='https://bitbucket.org/pypa/setuptools/issue/{issue}',
+    distribute='https://bitbucket.org/tarek/distribute/issue/{distribute}',
+    buildout='https://github.com/buildout/buildout/issues/{buildout}',
+    old_setuptools='http://bugs.python.org/setuptools/issue{old_setuptools}',
+    jython='http://bugs.jython.org/issue{jython}',
+    python='http://bugs.python.org/issue{python}',
+)
+
+
+def _linkify(source, dest):
+    pattern = '|'.join(link_patterns)
+    with open(source) as source:
+        out = re.sub(pattern, replacer, source.read())
+    with open(dest, 'w') as dest:
+        dest.write(out)
+
+
+def replacer(match):
+    text = match.group(0)
+    match_dict = match.groupdict()
+    for key in match_dict:
+        if match_dict[key]:
+            url = issue_urls[key].format(**match_dict)
+            return "`{text} <{url}>`_".format(text=text, url=url)
+
+def setup(app):
+    _linkify('CHANGES.txt', 'CHANGES (links).txt')
+    app.connect('build-finished', remove_file)
+
+def remove_file(app, exception):
+    os.remove('CHANGES (links).txt')
diff --git a/release.py b/release.py
index d2f82775..d067930b 100644
--- a/release.py
+++ b/release.py
@@ -3,7 +3,6 @@ Setuptools is released using 'jaraco.packaging.release'. To make a release,
 install jaraco.packaging and run 'python -m jaraco.packaging.release'
 """
 
-import re
 import os
 import subprocess
 
@@ -14,7 +13,6 @@ pkg_resources.require('wheel')
 
 
 def before_upload():
-    _linkify('CHANGES.txt', 'CHANGES (links).txt')
     BootstrapBookmark.add()
 
 
@@ -33,44 +31,6 @@ test_info = "Travis-CI tests: http://travis-ci.org/#!/jaraco/setuptools"
 
 os.environ["SETUPTOOLS_INSTALL_WINDOWS_SPECIFIC_FILES"] = "1"
 
-link_patterns = [
-    r"(Issue )?#(?P<issue>\d+)",
-    r"Pull Request ?#(?P<pull_request>\d+)",
-    r"Distribute #(?P<distribute>\d+)",
-    r"Buildout #(?P<buildout>\d+)",
-    r"Old Setuptools #(?P<old_setuptools>\d+)",
-    r"Jython #(?P<jython>\d+)",
-    r"Python #(?P<python>\d+)",
-]
-
-issue_urls = dict(
-    pull_request='https://bitbucket.org'
-        '/pypa/setuptools/pull-request/{pull_request}',
-    issue='https://bitbucket.org/pypa/setuptools/issue/{issue}',
-    distribute='https://bitbucket.org/tarek/distribute/issue/{distribute}',
-    buildout='https://github.com/buildout/buildout/issues/{buildout}',
-    old_setuptools='http://bugs.python.org/setuptools/issue{old_setuptools}',
-    jython='http://bugs.jython.org/issue{jython}',
-    python='http://bugs.python.org/issue{python}',
-)
-
-
-def _linkify(source, dest):
-    pattern = '|'.join(link_patterns)
-    with open(source) as source:
-        out = re.sub(pattern, replacer, source.read())
-    with open(dest, 'w') as dest:
-        dest.write(out)
-
-
-def replacer(match):
-    text = match.group(0)
-    match_dict = match.groupdict()
-    for key in match_dict:
-        if match_dict[key]:
-            url = issue_urls[key].format(**match_dict)
-            return "`{text} <{url}>`_".format(text=text, url=url)
-
 class BootstrapBookmark:
     name = 'bootstrap'
 
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