From 6bbf190a8a8e761bffc7e99ffb8357746dd9cad9 Mon Sep 17 00:00:00 2001
From: Patrick J Cherry <patrick@bytemark.co.uk>
Date: Wed, 2 Dec 2015 12:48:28 +0000
Subject: Updated argument parsing in the restore functionality of receive

* Verbose is now caught properly
* --all is caught and removed
---
 bin/byteback-receive | 43 ++++++++++++++++++++++++++++---------------
 1 file changed, 28 insertions(+), 15 deletions(-)

(limited to 'bin')

diff --git a/bin/byteback-receive b/bin/byteback-receive
index 87d3071..0b6a5c5 100755
--- a/bin/byteback-receive
+++ b/bin/byteback-receive
@@ -23,27 +23,40 @@ byteback_root = ENV['HOME'] + '/' + ENV['BYTEBACK_HOST']
 fatal("#{byteback_root} does not exist") unless File.directory?(byteback_root)
 
 #
-#  Force restores to be limited to the hostname we're connecting form
+# Calling byteback-restore really needs rsync to restore the files.
 #
-
-
-
 if (ARGV[0] == 'byteback-restore')
+  #
+  # Ignore the first arg
+  #
+  ARGV.shift
+
   args = ["rsync"]
-  snapshot = nil 
+  snapshot = nil
+  verbose = false
+  all = false
+
+  #
+  # Mangle the arguments, and pull out any that are not-rsync compatible.
+  #
+  while(arg = ARGV.shift)
+    case arg
+      when "."
+        break
+      when /^-([^-]*v[^-]*|-verbose)$/
+        verbose = true
+        args << arg
+      when "--snapshot"
+        snapshot = ARGV.shift
+      when "--all"
+        all = true
+      else
+        args << arg
+    end
+  end
 
-  while((arg = ARGV.shift) != ".")
-    break if arg.nil?
 
-    verbose = arg if arg == "--verbose"
 
-    if arg == "--snapshot"
-      snapshot = ARGV.shift
-    else
-      args << arg
-    end
-  end
- 
   restore = Byteback::Restore.new(byteback_root)
   restore.snapshot = snapshot if snapshot
   restore.find(Byteback::Restore.decode_args(ARGV))
-- 
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