From 699008ddc207c28d8f39234c112e6e3b8859c1a2 Mon Sep 17 00:00:00 2001
From: Chris Mayo <aklhfex@gmail.com>
Date: Tue, 7 Dec 2021 19:44:20 +0000
Subject: [PATCH 1/3] Set release date from HEAD

Match the version reported using setuptools_scm.
Use the same git command as setuptools_scm uses for node_date.
---
 .gitignore  |  1 +
 MANIFEST.in |  1 +
 setup.cfg   |  4 +++-
 setup.py    | 36 +++++++++++++++++++++++-------------
 4 files changed, 28 insertions(+), 14 deletions(-)

diff --git a/.gitignore b/.gitignore
index afb63af6..7ec80d87 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,7 @@
 /coverage
 MANIFEST
 _LinkChecker_configdata.py
+_release_date
 Changelog.linkchecker*
 /*-stamp
 /*-stamp-*
diff --git a/MANIFEST.in b/MANIFEST.in
index 9572893e..93a244c9 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -10,6 +10,7 @@ include install-rpm.sh
 include .project
 include .pydevproject
 include .yamllint
+include _release_date
 
 recursive-include cgi-bin               \
     *.css                               \
diff --git a/setup.cfg b/setup.cfg
index eb9c984a..c47c31d4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,7 +16,9 @@ universal = 0
 
 [check-manifest]
 ignore-bad-ideas = *.mo
-ignore = *.rej
+ignore =
+    *.rej
+    _release_date
 
 [flake8]
 filename =
diff --git a/setup.py b/setup.py
index f912d19c..c369f347 100755
--- a/setup.py
+++ b/setup.py
@@ -30,8 +30,8 @@ import sys
 if sys.version_info < (3, 6, 0, "final", 0):
     raise SystemExit("This program requires Python 3.6 or later.")
 import os
-import re
 import stat
+import subprocess
 from pathlib import Path
 
 # import Distutils stuff
@@ -40,6 +40,7 @@ from distutils.command.install_lib import install_lib
 from distutils.command.build import build
 from distutils.command.clean import clean
 from distutils.command.install_data import install_data
+from setuptools.command.sdist import sdist
 from distutils.dir_util import remove_tree
 from distutils.file_util import write_file
 from distutils import util, log
@@ -57,6 +58,8 @@ else:
 AppName = "LinkChecker"
 Description = "check links in web documents or full websites"
 
+RELEASE_DATE_FILE = "_release_date"
+
 
 def get_long_description():
     """Try to read long description from README.rst."""
@@ -83,19 +86,19 @@ def cnormpath(path):
     return path
 
 
-release_ro = re.compile(r"\(released (.+)\)")
-
-
-def get_release_date():
-    """Parse and return relase date as string from doc/changelog.txt."""
-    fname = os.path.join("doc", "changelog.txt")
+def get_release_date(for_sdist=False):
+    """Return release date as a string from the most recent commit."""
     release_date = "unknown"
-    with open(fname) as fd:
-        # the release date is on the first line
-        line = fd.readline()
-        mo = release_ro.search(line)
-        if mo:
-            release_date = mo.groups(1)
+    # need git >= 2.25.0 for %cs
+    cp = subprocess.run(["git", "log", "-n 1", "HEAD", "--format=%cI"],
+                        stdout=subprocess.PIPE, universal_newlines=True)
+    if cp.stdout:
+        release_date = cp.stdout.split("T")[0]
+    elif not for_sdist:
+        try:
+            release_date = Path(RELEASE_DATE_FILE).read_text()
+        except FileNotFoundError:
+            pass
     return release_date
 
 
@@ -104,6 +107,12 @@ def get_portable():
     return os.environ.get("LINKCHECKER_PORTABLE", "0")
 
 
+class MySdist(sdist):
+    def run(self):
+        Path(RELEASE_DATE_FILE).write_text(get_release_date(for_sdist=True))
+        super().run()
+
+
 class MyBuild(build):
     """Custom build with translation compilation"""
 
@@ -350,6 +359,7 @@ setup(
     long_description_content_type="text/x-rst",
     distclass=MyDistribution,
     cmdclass={
+        "sdist": MySdist,
         "build": MyBuild,
         "install_lib": MyInstallLib,
         "install_data": MyInstallData,

From 7eb4cc7a66c0ecad27a7f6970fdc0e4be818e3a6 Mon Sep 17 00:00:00 2001
From: Chris Mayo <aklhfex@gmail.com>
Date: Tue, 7 Dec 2021 19:44:20 +0000
Subject: [PATCH 2/3] Fix check warning that MANIFEST.in is not compatible with
 Windows

---
 MANIFEST.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MANIFEST.in b/MANIFEST.in
index 93a244c9..1b7e7a88 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -82,4 +82,4 @@ recursive-include windows               \
     *.pfx                               \
     *.pvk
 
-prune .github/
+prune .github

From 9dd39ef2642c5f3e93e11a44e04170104e786f50 Mon Sep 17 00:00:00 2001
From: Chris Mayo <aklhfex@gmail.com>
Date: Tue, 7 Dec 2021 19:44:20 +0000
Subject: [PATCH 3/3] Remove *.mo from ignore-bad-ideas

.mo files have not been distributed since:
e297b1a47 ("Stop including binary translation catalogs in the source", 2021-11-22)
---
 setup.cfg | 1 -
 1 file changed, 1 deletion(-)

diff --git a/setup.cfg b/setup.cfg
index c47c31d4..3e2c0772 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -15,7 +15,6 @@ python = python
 universal = 0
 
 [check-manifest]
-ignore-bad-ideas = *.mo
 ignore =
     *.rej
     _release_date