From e8375cfc65bf6fe0f6233a6c0e463a8a23d27087 Mon Sep 17 00:00:00 2001
From: gabe venberg <gabevenberg@gmail.com>
Date: Mon, 1 Mar 2021 16:48:37 -0600
Subject: [PATCH] zipfile program

---
 backupToZip.py | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 backupToZip.py

diff --git a/backupToZip.py b/backupToZip.py
new file mode 100755
index 0000000..7862571
--- /dev/null
+++ b/backupToZip.py
@@ -0,0 +1,36 @@
+#! /usr/bin/env python3
+usage = "backupToZip: usage backupToZip [directory] backup given directory to a zip file, incrementing filename if name already exists"
+
+import zipfile, os, sys
+
+if len(sys.argv)<1:
+    print(usage)
+    sys.exit()
+
+dir = os.path.realpath(sys.argv[1])
+
+#figure out filename based on what already exists.
+number = 1
+while True:
+    zipFilename = os.path.basename(dir)+'-'+str(number)+'.zip'
+    if not os.path.exists(zipFilename):
+        break
+    number += 1
+
+print(F'Creating {zipFilename}')
+backupZip = zipfile.ZipFile(zipFilename, 'w')
+
+for dirName, subDirList, fileList in os.walk(dir):
+    #print(f'Adding files in {dirName}')
+    backupZip.write(dirName)
+
+    for fileName in fileList:
+        #lets not backup other backup files.
+        newBase = os.path.basename(dir)+'-'
+        if fileName.startswith(newBase) and fileName.endswith('.zip'):
+            print(f'skipping {fileName}, is backup file.')
+            continue
+        print(f'adding {fileName}')
+        backupZip.write(os.path.join(dirName, fileName))
+backupZip.close()
+print('done')