Merge pull request #183 from tphoney/fact

Fact

Author: eputnam

lib/facter/lvm_support.rb

@@ -14,7 +14,8 @@
 vg_list = []
 Facter.add('lvm_vgs') do
   confine :lvm_support => true
-  vgs = Facter::Util::Resolution.exec('vgs -o name --noheadings 2>/dev/null')
+
+  vgs = Facter::Core::Execution.execute('vgs -o name --noheadings 2>/dev/null', timeout: 30)
   if vgs.nil?
     setcode { 0 }
   else
@@ -29,7 +30,7 @@
   Facter.add("lvm_vg_#{i}") { setcode { vg } }
   Facter.add("lvm_vg_#{vg}_pvs") do
     setcode do
-      pvs = Facter::Util::Resolution.exec("vgs -o pv_name #{vg} 2>/dev/null")
+      pvs = Facter::Core::Execution.execute("vgs -o pv_name #{vg} 2>/dev/null", timeout: 30)
       res = nil
       unless pvs.nil?
         res = pvs.split("\n").select{|l| l =~ /^\s+\// }.collect(&:strip).sort.join(',')
@@ -44,7 +45,8 @@
 pv_list = []
 Facter.add('lvm_pvs') do
   confine :lvm_support => true
-  pvs = Facter::Util::Resolution.exec('pvs -o name --noheadings 2>/dev/null')
+
+  pvs = Facter::Core::Execution.execute('pvs -o name --noheadings 2>/dev/null', timeout: 30)
   if pvs.nil?
     setcode { 0 }
   else

spec/unit/facter/lvm_support_spec.rb

@@ -52,19 +52,19 @@
   context 'when there is lvm support' do
     context 'when there are no vgs' do
       it 'should be set to 0' do
-        Facter::Util::Resolution.stubs('exec') # All other calls
-        Facter::Util::Resolution.expects('exec').at_least(1).with('vgs -o name --noheadings 2>/dev/null').returns(nil)
+        Facter::Core::Execution.stubs(:execute) # All other calls
+        Facter::Core::Execution.expects(:execute).at_least(1).with('vgs -o name --noheadings 2>/dev/null', timeout: 30).returns(nil)
         Facter.fact(:lvm_support).expects(:value).at_least(1).returns(true)
         Facter.value(:lvm_vgs).should == 0
       end
     end
 
     context 'when there are vgs' do
       it 'should list vgs' do
-        Facter::Util::Resolution.stubs('exec') # All other calls
-        Facter::Util::Resolution.expects('exec').at_least(1).with('vgs -o name --noheadings 2>/dev/null').returns("vg0\nvg1")
-        Facter::Util::Resolution.expects('exec').at_least(1).with('vgs -o pv_name vg0 2>/dev/null').returns("  PV\n  /dev/pv3\n  /dev/pv2")
-        Facter::Util::Resolution.expects('exec').at_least(1).with('vgs -o pv_name vg1 2>/dev/null').returns("  PV\n  /dev/pv0")
+        Facter::Core::Execution.stubs(:execute) # All other calls
+        Facter::Core::Execution.expects(:execute).at_least(1).with('vgs -o name --noheadings 2>/dev/null', timeout: 30).returns("vg0\nvg1")
+        Facter::Core::Execution.expects(:execute).at_least(1).with('vgs -o pv_name vg0 2>/dev/null', timeout: 30).returns("  PV\n  /dev/pv3\n  /dev/pv2")
+        Facter::Core::Execution.expects(:execute).at_least(1).with('vgs -o pv_name vg1 2>/dev/null', timeout: 30).returns("  PV\n  /dev/pv0")
         Facter.fact(:lvm_support).expects(:value).at_least(1).returns(true)
         Facter.value(:lvm_vgs).should == 2
         Facter.value(:lvm_vg_0).should == 'vg0'
@@ -92,17 +92,17 @@
   context 'when there is lvm support' do
     context 'when there are no pvs' do
       it 'should be set to 0' do
-        Facter::Util::Resolution.stubs('exec') # All other calls
-        Facter::Util::Resolution.expects('exec').at_least(1).with('pvs -o name --noheadings 2>/dev/null').returns(nil)
+        Facter::Core::Execution.stubs('execute') # All other calls
+        Facter::Core::Execution.expects('execute').at_least(1).with('pvs -o name --noheadings 2>/dev/null', timeout: 30).returns(nil)
         Facter.fact(:lvm_support).expects(:value).at_least(1).returns(true)
         Facter.value(:lvm_pvs).should == 0
       end
     end
 
     context 'when there are pvs' do
       it 'should list pvs' do
-        Facter::Util::Resolution.stubs('exec') # All other calls
-        Facter::Util::Resolution.expects('exec').at_least(1).with('pvs -o name --noheadings 2>/dev/null').returns("pv0\npv1")
+        Facter::Core::Execution.stubs('execute') # All other calls
+        Facter::Core::Execution.expects('execute').at_least(1).with('pvs -o name --noheadings 2>/dev/null', timeout: 30).returns("pv0\npv1")
         Facter.fact(:lvm_support).expects(:value).at_least(1).returns(true)
         Facter.value(:lvm_pvs).should == 2
         Facter.value(:lvm_pv_0).should == 'pv0'