From 4f2d42e74ad6f26dbe4e494edbcc31c9e9abcc27 Mon Sep 17 00:00:00 2001
From: Overwatch <overwatch@overtech.cz>
Date: Wed, 20 Aug 2014 11:09:27 +0200
Subject: [PATCH] added automatic version stamping

---
 deploy-versioning.sh |  9 +++++++++
 over-video.py        |  5 +++--
 version-tool.py      | 20 ++++++++++++++++++++
 version.py           |  4 ++++
 4 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100755 deploy-versioning.sh
 create mode 100755 version-tool.py
 create mode 100644 version.py

diff --git a/deploy-versioning.sh b/deploy-versioning.sh
new file mode 100755
index 0000000..e84eee8
--- /dev/null
+++ b/deploy-versioning.sh
@@ -0,0 +1,9 @@
+#! /bin/bash
+# encoding: utf-8
+
+echo "version.py filter=version" >> .git/info/attributes
+ln -fs ../version-tool.py .git/version-tool.py
+git config --local filter.version.clean "python3 ./.git/version-tool.py --clean"
+git config --local filter.version.smudge "python3 ./.git/version-tool.py --set \$(git rev-list HEAD --count) \$(git rev-parse HEAD)"
+echo '#! /bin/bash\n\nexec git checkout HEAD -- version.py' > .git/hooks/post-commit
+chmod +x .git/hooks/post-commit
diff --git a/over-video.py b/over-video.py
index 4e33b8c..3f9868b 100755
--- a/over-video.py
+++ b/over-video.py
@@ -11,13 +11,14 @@ import tempfile
 import time
 
 from aux import Command, parse_fps
+from version import _version
 
 # --------------------------------------------------
 
 prefix = over.core.textui.prefix
 _print = over.core.textui.Output('over.video')
 
-# -------------------------------------------------- TODO Raw -filter:v interface for resizing and so on
+# --------------------------------------------------
 
 command = over.core.types.ndict()
 command.identify = Command('ffprobe', '-v', 'quiet', '-print_format', 'json', '-show_format', '-show_streams', 'INFILE')
@@ -31,7 +32,7 @@ command.vfilter = Command('-filter:v', 'ARGS')
 # --------------------------------------------------
 
 if __name__ == '__main__':
-	main = over.core.app.Main('Over-Video', '0.1', 'AWARE-Overwatch Joint Software License', '~/.over/video.cfg')
+	main = over.core.app.Main('Over-Video', "%d (%s)" %_version, 'AWARE-Overwatch Joint Software License', '~/.over/video.cfg')
 	main.add_option('profile', 'str', 'x264', 'Encoding profile to use. Available are either §mtheora§/ for Theora and Vorbis in an Ogg container, §mx264§/ for H.264 and Vorbis in a Matroska container, or §mwav§/ which just extracts audio into a wav for further processing.')
 	main.add_option('video-quality', 'float', 22, 'Video encoding quality. Use 0-10 for Theora (0 being the lowest, 5-7 is generally watchable) and 0-51 for x264 (0 being lossless, 18-28 is reasonable).', short_name='v')
 	main.add_option('audio-quality', 'float', 2, 'Audio encoding quality with -1 being the worst and 10 being the best.', short_name='a')
diff --git a/version-tool.py b/version-tool.py
new file mode 100755
index 0000000..dd13bfc
--- /dev/null
+++ b/version-tool.py
@@ -0,0 +1,20 @@
+#! /bin/env python3
+# encoding: utf-8
+
+import re
+import sys
+
+REPLACEMENT = "_version = (%s, '%s') # OVER_VERSION_IDENTIFIER"
+MARKER = "_version = \((\d+), '([0-9a-f]{8})'\) # OVER_VERSION_IDENTIFIER"
+SUBMARKER = 'OVER_VERSION_IDENTIFIER'
+
+if __name__ == "__main__":
+	action = sys.argv[1]
+	data = (sys.argv[2], sys.argv[3][:8]) if action == '--set' else ('0', '00000000')
+	
+	for line in sys.stdin.readlines():
+		if SUBMARKER in line:
+			if re.match(MARKER, line):
+				line = re.sub(MARKER, REPLACEMENT %data, line)
+		
+		sys.stdout.write(line)
diff --git a/version.py b/version.py
new file mode 100644
index 0000000..91b177c
--- /dev/null
+++ b/version.py
@@ -0,0 +1,4 @@
+#! /bin/env python3
+# encoding: utf-8
+
+_version = (0, '00000000') # OVER_VERSION_IDENTIFIER