2 files changed, 100 insertions, 0 deletions
diff --git a/Offlink.app/Contents/MacOS/droplet b/Offlink.app/Contents/MacOS/droplet
new file mode 100755
index 0000000..4f7d67b
--- /dev/null
+++ b/Offlink.app/Contents/MacOS/droplet
diff --git a/Offlink.app/Contents/MacOS/helper.py b/Offlink.app/Contents/MacOS/helper.py
new file mode 100755
index 0000000..686c194
--- /dev/null
+++ b/Offlink.app/Contents/MacOS/helper.py
@@ -0,0 +1,100 @@
+#!/usr/bin/env python
+
+import os.path
+import plistlib
+import subprocess
+
+PREF = os.path.expanduser("~/Library/Preferences/com.github.filipp.offlink.plist")
+
+def open_plist():
+    try:
+        return plistlib.readPlist(PREF)
+    except Exception:
+        d = dict(folders=[])
+        return plistlib.writePlist(d, PREF)
+
+def is_linked(path):
+    """
+    Returns True if path is in the linked list
+
+    >>> is_linked("/tmp2")
+    False
+    """
+    plist = open_plist()
+    for x in plist['folders']:
+        if x['source'] == path:
+            return True
+    return False
+
+def add_path(source, target):
+    """
+    Adds source and target to list of synced folders
+
+    >>> add_path('/blaa', '/bluu') #doctest: +ELLIPSIS
+    Traceback (most recent call last):
+    ...
+    ValueError...
+    >>> add_path('/var', '/tmp')
+    /var linked with /tmp
+    """
+    plist = open_plist()
+    for path in (source, target,):
+        if not os.path.exists(path):
+            raise ValueError("%s is not a valid path" % path)
+    f = dict(source=source, target=target)
+    plist['folders'] = plist['folders'] + [f]
+    plistlib.writePlist(plist, PREF)
+
+    print("%s linked with %s" % (source, target))
+
+def forget_path(path):
+    """
+    Removes this source from the linked folders list
+
+    >>> forget_path("/var")
+    /var removed from synced list
+    """
+    plist = open_plist()
+    newlist = []
+
+    for x in plist['folders']:
+        if x['source'] != path:
+            newlist.append(x)
+    plist['folders'] = newlist
+    plistlib.writePlist(plist, PREF)
+
+    print("%s removed from synced list" % path)
+
+def sync(source, target):
+    subprocess.call(["/usr/bin/rsync", "-auE", source, target])
+    print("%s synced with %s" % (source, target))
+
+def source_to_target():
+    plist = open_plist()
+    
+    for x in plist['folders']:
+        sync(x['source'], x['target'])
+
+def target_to_source():
+    plist = open_plist()
+
+    for x in plist['folders']:
+        sync(x['target'], x['source'])
+
+
+if __name__ == '__main__':
+    import sys
+    import doctest
+
+    if len(sys.argv) == 1:
+        doctest.testmod()
+        sys.exit()
+
+    if sys.argv[1] == 'add':
+        add_path(sys.argv[2], sys.argv[3])
+    if sys.argv[1] == 'forget':
+        forget_path(sys.argv[2])
+    if sys.argv[1] == 'check':
+        sys.exit(255) if is_linked(sys.argv[2]) else sys.exit(0)
+    if sys.argv[1] == 'sync':
+        source_to_target()