- added the following step to make_release: fix EOL in distribution source, generate source tarball.
- devtools/ was made into a python module and common utilities are being moved in this module
diff --git a/devtools/tarball.py b/devtools/tarball.py
new file mode 100644
index 0000000..2ce261a
--- /dev/null
+++ b/devtools/tarball.py
@@ -0,0 +1,41 @@
+import os.path
+import gzip
+import tarfile
+
+TARGZ_DEFAULT_COMPRESSION_LEVEL = 9
+
+def make_tarball(tarball_path, sources, base_dir, prefix_dir=''):
+ """Parameters:
+ tarball_path: output path of the .tar.gz file
+ sources: list of sources to include in the tarball, relative to the current directory
+ base_dir: if a source file is in a sub-directory of base_dir, then base_dir is stripped
+ from path in the tarball.
+ prefix_dir: all files stored in the tarball be sub-directory of prefix_dir. Set to ''
+ to make them child of root.
+ """
+ base_dir = os.path.normpath( os.path.abspath( base_dir ) )
+ def archive_name( path ):
+ """Makes path relative to base_dir."""
+ path = os.path.normpath( os.path.abspath( path ) )
+ common_path = os.path.commonprefix( (base_dir, path) )
+ archive_name = path[len(common_path):]
+ if os.path.isabs( archive_name ):
+ archive_name = archive_name[1:]
+ return os.path.join( prefix_dir, archive_name )
+ def visit(tar, dirname, names):
+ for name in names:
+ path = os.path.join(dirname, name)
+ if os.path.isfile(path):
+ path_in_tar = archive_name(path)
+ tar.add(path, path_in_tar )
+ compression = TARGZ_DEFAULT_COMPRESSION_LEVEL
+ fileobj = gzip.GzipFile( tarball_path, 'wb', compression )
+ tar = tarfile.TarFile(os.path.splitext(tarball_path)[0], 'w', fileobj)
+ for source in sources:
+ source_path = source
+ if os.path.isdir( source ):
+ os.path.walk(source_path, visit, tar)
+ else:
+ path_in_tar = archive_name(source_path)
+ tar.add(source_path, path_in_tar ) # filename, arcname
+ tar.close()