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authorSteve Kemp <steve@steve.org.uk>2015-06-03 14:56:50 +0100
committerSteve Kemp <steve@steve.org.uk>2015-06-03 14:56:50 +0100
commitfb24c99820c74964d71790387d0f7fe93dca073a (patch)
treeff4f9c39f321228a03cc81b7fe9e68b9b098f0fe /byteback-setup-client
parent963ad5f8b1773881ab1f5a51702a99e931626786 (diff)
Reformatted.
This involved reformatting the code to remove TAB characters, changing " -> ', & etc.
Diffstat (limited to 'byteback-setup-client')
-rwxr-xr-xbyteback-setup-client51
1 files changed, 24 insertions, 27 deletions
diff --git a/byteback-setup-client b/byteback-setup-client
index 2c00e6a..d8ffbfa 100755
--- a/byteback-setup-client
+++ b/byteback-setup-client
@@ -3,8 +3,7 @@
# Run on a client machine to set up backups for the first time
#
-
-$LOAD_PATH.unshift("/usr/lib/byteback")
+$LOAD_PATH.unshift('/usr/lib/byteback')
require 'fileutils'
require 'trollop'
@@ -14,60 +13,58 @@ include Byteback::Util
include Byteback::Log
def error(message)
- STDERR.print "*** #{message}\n"
- exit 1
+ STDERR.print "*** #{message}\n"
+ exit 1
end
def verbose(message)
- print "#{message}\n"
+ print "#{message}\n"
end
-opts = Trollop::options do
-
- opt :hostname, "Set host name for backups",
- :type => :string
-
- opt :destination, "Backup destination (i.e. user@host:/path)",
- :type => :string
+opts = Trollop.options do
+ opt :hostname, 'Set host name for backups',
+ type: :string
+ opt :destination, 'Backup destination (i.e. user@host:/path)',
+ type: :string
end
@destination = opts[:destination]
@hostname = opts[:hostname]
_dummy, @destination_user, @destination_host, colon, @destination_path =
- /^(.*)?(?:@)([^:]+)(:)(.*)?$/.match(@destination).to_a
+ /^(.*)?(?:@)([^:]+)(:)(.*)?$/.match(@destination).to_a
@destination_user ||= 'byteback'
@destination_path ||= ''
@destination_host ||= @destination
-if !@hostname
- @hostname = `hostname -f`.chomp
- warn "No hostname set, using #{@hostname}\n"
+unless @hostname
+ @hostname = `hostname -f`.chomp
+ warn "No hostname set, using #{@hostname}\n"
end
-FileUtils.mkdir_p("/etc/byteback")
+FileUtils.mkdir_p('/etc/byteback')
-if File.readable?("/etc/byteback/key")
- warn "Skipping key generation, delete /etc/byteback/key if that's wrong"
+if File.readable?('/etc/byteback/key')
+ warn "Skipping key generation, delete /etc/byteback/key if that's wrong"
else
- error "Couldn't generate SSH key" unless
- system <<-KEYGEN
- ssh-keygen -q -t rsa -C "byteback client key" \
- -N "" -f /etc/byteback/key
- KEYGEN
+ error "Couldn't generate SSH key" unless
+ system <<-KEYGEN
+ ssh-keygen -q -t rsa -C "byteback client key" \
+ -N "" -f /etc/byteback/key
+ KEYGEN
end
-key_pub = File.read("/etc/byteback/key.pub").chomp
+key_pub = File.read('/etc/byteback/key.pub').chomp
error "Remote setup didn't work" unless
system("ssh -i /etc/byteback/key -l #{@destination_user} #{@destination_host} byteback-setup-client-receive #{@hostname} #{key_pub}")
-File.open("/etc/byteback/destination", "w") do |f|
- f.print "#{@destination_user}@#{@destination_host}:#{@destination_path}"
+File.open('/etc/byteback/destination', 'w') do |f|
+ f.print "#{@destination_user}@#{@destination_host}:#{@destination_path}"
end
print "Setup worked! To take your first backup run: byteback-backup --verbose\n"