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-rw-r--r--scripts/archive.py48
1 files changed, 48 insertions, 0 deletions
diff --git a/scripts/archive.py b/scripts/archive.py
new file mode 100644
index 0000000..ac62dc2
--- /dev/null
+++ b/scripts/archive.py
@@ -0,0 +1,48 @@
+import os.path
+import sys
+import tarfile
+import time
+import zipfile
+import StringIO
+
+def read_file(path, use_crlf):
+ with open(path, 'rb') as file:
+ data = file.read()
+
+ if '\0' not in data:
+ data = data.replace('\r', '')
+ if use_crlf:
+ data = data.replace('\n', '\r\n')
+
+ return data
+
+def write_zip(target, arcprefix, sources):
+ with zipfile.ZipFile(target, 'w', zipfile.ZIP_DEFLATED) as archive:
+ for source in sorted(sources):
+ data = read_file(source, use_crlf = True)
+ path = os.path.join(arcprefix, source)
+ archive.writestr(path, data)
+
+def write_tar(target, arcprefix, sources, compression):
+ with tarfile.open(target, 'w:' + compression) as archive:
+ for source in sorted(sources):
+ data = read_file(source, use_crlf = False)
+ path = os.path.join(arcprefix, source)
+ info = tarfile.TarInfo(path)
+ info.size = len(data)
+ info.mtime = time.time()
+ archive.addfile(info, StringIO.StringIO(data))
+
+if len(sys.argv) < 4:
+ raise RuntimeError('Usage: python archive.py <target> <archive prefix> <source files>')
+
+target = sys.argv[1]
+arcprefix = sys.argv[2]
+sources = sys.argv[3:]
+
+if target.endswith('.zip'):
+ write_zip(target, arcprefix, sources)
+elif target.endswith('.tar.gz') or target.endswith('.tar.bz2'):
+ write_tar(target, arcprefix, sources, compression = os.path.splitext(target)[1][1:])
+else:
+ raise NotImplementedError('File type not supported: ' + target)