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* Code smell: Two space indentationMarkus Roberts2010-07-091-30/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaced 106806 occurances of ^( +)(.*$) with The ruby community almost universally (i.e. everyone but Luke, Markus, and the other eleven people who learned ruby in the 1900s) uses two-space indentation. 3 Examples: The code: end # Tell getopt which arguments are valid def test_get_getopt_args element = Setting.new :name => "foo", :desc => "anything", :settings => Puppet::Util::Settings.new assert_equal([["--foo", GetoptLong::REQUIRED_ARGUMENT]], element.getopt_args, "Did not produce appropriate getopt args") becomes: end # Tell getopt which arguments are valid def test_get_getopt_args element = Setting.new :name => "foo", :desc => "anything", :settings => Puppet::Util::Settings.new assert_equal([["--foo", GetoptLong::REQUIRED_ARGUMENT]], element.getopt_args, "Did not produce appropriate getopt args") The code: assert_equal(str, val) assert_instance_of(Float, result) end # Now test it with a passed object becomes: assert_equal(str, val) assert_instance_of(Float, result) end # Now test it with a passed object The code: end assert_nothing_raised do klass[:Yay] = "boo" klass["Cool"] = :yayness end becomes: end assert_nothing_raised do klass[:Yay] = "boo" klass["Cool"] = :yayness end
* Code smell: Line modifiers are preferred to one-line blocks.Markus Roberts2010-07-091-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Replaced 6 occurances of (while .*?) *do$ with The do is unneeded in the block header form and causes problems with the block-to-one-line transformation. 3 Examples: The code: while line = f.gets do becomes: while line = f.gets The code: while line = shadow.gets do becomes: while line = shadow.gets The code: while wrapper = zeros.pop do becomes: while wrapper = zeros.pop * Replaced 19 occurances of ((if|unless) .*?) *then$ with The then is unneeded in the block header form and causes problems with the block-to-one-line transformation. 3 Examples: The code: if f = test_files_for(failed).find { |f| failed_trace =~ Regexp.new(f) } then becomes: if f = test_files_for(failed).find { |f| failed_trace =~ Regexp.new(f) } The code: unless defined?(@spec_command) then becomes: unless defined?(@spec_command) The code: if c == ?\n then becomes: if c == ?\n * Replaced 758 occurances of ((?:if|unless|while|until) .*) (.*) end with The one-line form is preferable provided: * The condition is not used to assign a variable * The body line is not already modified * The resulting line is not too long 3 Examples: The code: if Puppet.features.libshadow? has_feature :manages_passwords end becomes: has_feature :manages_passwords if Puppet.features.libshadow? The code: unless (defined?(@current_pool) and @current_pool) @current_pool = process_zpool_data(get_pool_data) end becomes: @current_pool = process_zpool_data(get_pool_data) unless (defined?(@current_pool) and @current_pool) The code: if Puppet[:trace] puts detail.backtrace end becomes: puts detail.backtrace if Puppet[:trace]
* Code smell: Use string interpolationMarkus Roberts2010-07-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Replaced 83 occurances of (.*)" *[+] *([$@]?[\w_0-9.:]+?)(.to_s\b)?(?! *[*(%\w_0-9.:{\[]) with \1#{\2}" 3 Examples: The code: puts "PUPPET " + status + ": " + process + ", " + state becomes: puts "PUPPET " + status + ": " + process + ", #{state}" The code: puts "PUPPET " + status + ": #{process}" + ", #{state}" becomes: puts "PUPPET #{status}" + ": #{process}" + ", #{state}" The code: }.compact.join( "\n" ) + "\n" + t + "]\n" becomes: }.compact.join( "\n" ) + "\n#{t}" + "]\n" * Replaced 21 occurances of (.*)" *[+] *" with \1 3 Examples: The code: puts "PUPPET #{status}" + ": #{process}" + ", #{state}" becomes: puts "PUPPET #{status}" + ": #{process}, #{state}" The code: puts "PUPPET #{status}" + ": #{process}, #{state}" becomes: puts "PUPPET #{status}: #{process}, #{state}" The code: res = self.class.name + ": #{@name}" + "\n" becomes: res = self.class.name + ": #{@name}\n" * Don't use string concatenation to split lines unless they would be very long. Replaced 11 occurances of (.*)(['"]) *[+] *(['"])(.*) with 3 Examples: The code: o.define_head "The check_puppet Nagios plug-in checks that specified " + "Puppet process is running and the state file is no " + becomes: o.define_head "The check_puppet Nagios plug-in checks that specified Puppet process is running and the state file is no " + The code: o.separator "Mandatory arguments to long options are mandatory for " + "short options too." becomes: o.separator "Mandatory arguments to long options are mandatory for short options too." The code: o.define_head "The check_puppet Nagios plug-in checks that specified Puppet process is running and the state file is no " + "older than specified interval." becomes: o.define_head "The check_puppet Nagios plug-in checks that specified Puppet process is running and the state file is no older than specified interval." * Replaced no occurances of do (.*?) end with {\1} * Replaced 1488 occurances of "([^"\n]*%s[^"\n]*)" *% *(.+?)(?=$| *\b(do|if|while|until|unless|#)\b) with 20 Examples: The code: args[0].split(/\./).map do |s| "dc=%s"%[s] end.join(",") becomes: args[0].split(/\./).map do |s| "dc=#{s}" end.join(",") The code: puts "%s" % Puppet.version becomes: puts "#{Puppet.version}" The code: raise "Could not find information for %s" % node becomes: raise "Could not find information for #{node}" The code: raise Puppet::Error, "Cannot create %s: basedir %s is a file" % [dir, File.join(path)] becomes: raise Puppet::Error, "Cannot create #{dir}: basedir #{File.join(path)} is a file" The code: Puppet.err "Could not run %s: %s" % [client_class, detail] becomes: Puppet.err "Could not run #{client_class}: #{detail}" The code: raise "Could not find handler for %s" % arg becomes: raise "Could not find handler for #{arg}" The code: Puppet.err "Will not start without authorization file %s" % Puppet[:authconfig] becomes: Puppet.err "Will not start without authorization file #{Puppet[:authconfig]}" The code: raise Puppet::Error, "Could not deserialize catalog from pson: %s" % detail becomes: raise Puppet::Error, "Could not deserialize catalog from pson: #{detail}" The code: raise "Could not find facts for %s" % Puppet[:certname] becomes: raise "Could not find facts for #{Puppet[:certname]}" The code: raise ArgumentError, "%s is not readable" % path becomes: raise ArgumentError, "#{path} is not readable" The code: raise ArgumentError, "Invalid handler %s" % name becomes: raise ArgumentError, "Invalid handler #{name}" The code: debug "Executing '%s' in zone %s with '%s'" % [command, @resource[:name], str] becomes: debug "Executing '#{command}' in zone #{@resource[:name]} with '#{str}'" The code: raise Puppet::Error, "unknown cert type '%s'" % hash[:type] becomes: raise Puppet::Error, "unknown cert type '#{hash[:type]}'" The code: Puppet.info "Creating a new certificate request for %s" % Puppet[:certname] becomes: Puppet.info "Creating a new certificate request for #{Puppet[:certname]}" The code: "Cannot create alias %s: object already exists" % [name] becomes: "Cannot create alias #{name}: object already exists" The code: return "replacing from source %s with contents %s" % [metadata.source, metadata.checksum] becomes: return "replacing from source #{metadata.source} with contents #{metadata.checksum}" The code: it "should have a %s parameter" % param do becomes: it "should have a #{param} parameter" do The code: describe "when registring '%s' messages" % log do becomes: describe "when registring '#{log}' messages" do The code: paths = %w{a b c d e f g h}.collect { |l| "/tmp/iteration%stest" % l } becomes: paths = %w{a b c d e f g h}.collect { |l| "/tmp/iteration#{l}test" } The code: assert_raise(Puppet::Error, "Check '%s' did not fail on false" % check) do becomes: assert_raise(Puppet::Error, "Check '#{check}' did not fail on false") do
* Fix #3155 - prevent error when using two matching regex in cascadeBrice Figureau2010-02-171-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following manifest: case $var { /match/: { if $var =~ /matchagain/ { } } } is failing because the "=~" operators when matching sets an ephemeral variable in the scope. But the case regex also did it, and since they both belong to the same scope, and Puppet variables are immutables, the scope raises an error. This patch fixes this issue by adding to the current scope a stack of ephemeral symbol tables. Each new match operator or case/selector with regex adds a new scope. When we get out of the case/if/selector structure the scope is reset to the ephemeral level we were when entering it. This way the following manifest produces the correct output: case $var { /match(rematch)/: { notice("1. \$0 = $0, \$1 = $1") if $var =~ /matchagain/ { notice("2. \$0 = $0, \$1 = $1") } notice("3. \$0 = $0, \$1 = $1") } } notice("4. \$0 = $0") And the output is: 1. $0 = match, $1 = rematch 2. $0 = matchagain, $1 = rematch 3. $0 = match, $1 = rematch 4. $0 = Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Removing any mentions of :casesensitive settingLuke Kanies2010-04-091-3/+1
| | | | | | | | | | | | | | | | | It is a setting that was added years ago as a backward compatibility option and even if it still works, which is questionable, it has no purpose any longer. It just complicated the code and didn't do much, so it's gone now. Also simplified the interface of Leaf#evaluate_match, since it was now using none of the passed-in options. Finally, removed/migrated the last of the Selector/CaseStatement test/unit tests. Signed-off-by: Luke Kanies <luke@puppetlabs.com>
* Fix #3229 - use original value in case/selector regex matchingBrice Figureau2010-02-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | | The issue is that case/selectors are downcasing the value before it is compared to the options. Unfortunately regex are matching in a case sensitive way, which would make the following manifest fail: $var = "CaseSensitive" case $var { /CaseSensitive/: { notice("worked") } default: { fail "miserably" } } This patch fixes the issue by making sure the regexp match is done one the original (not downcased) value, but still doing a case sensitive match. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #2796 - Fix puppetdoc rdoc selector parsingBrice Figureau2009-11-121-0/+4
| | | | | | | | | This patch fix this bug by adding more to_s methods to ast member so that puppetdoc can just to_s the AST to reconstruct the original puppet code. Of course this is not perfect, but should work most of the time. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Enhance selector and case statements to match with regexpBrice Figureau2009-08-011-30/+12
| | | | | | | | | | | | | | | | | | | | | | | | | The case and selector statements define ephemeral vars, like 'if'. Usage: case statement: $var = "foobar" case $var { "foo": { notify { "got a foo": } } /(.*)bar$/: { notify{ "hey we got a $1": } } } and for selector: $val = $test ? { /^match.*$/ => "matched", default => "default" } Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Removed extra whitespace from end of linesIan Taylor2009-06-061-2/+2
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* Refactoring the AST classes just a bit. I realized thatLuke Kanies2008-02-081-6/+5
| | | | | | all of the evaluate() methods only ever accepted a scope, and sometimes one other option, so I switched them all to use named arguments instead of a hash.
* We now have a real configuration object, as a subclass of GRATR::Digraph, ↵Luke Kanies2007-09-041-10/+0
| | | | that has a resource graph including resources for the container objects like classes and nodes. It is apparently functional, but I have not gone through all of the other tests to fix them yet. That is next.
* Fixing executable tests to take new rundir into accountluke2007-02-011-1/+2
| | | | git-svn-id: https://reductivelabs.com/svn/puppet/trunk@2145 980ebf18-57e1-0310-9a29-db15c13687c0
* Fixing selector tests to get rid of a lame hash ordering bug in the tests.luke2007-02-011-0/+1
| | | | git-svn-id: https://reductivelabs.com/svn/puppet/trunk@2142 980ebf18-57e1-0310-9a29-db15c13687c0
* changing selector error messageluke2007-01-261-1/+1
| | | | git-svn-id: https://reductivelabs.com/svn/puppet/trunk@2090 980ebf18-57e1-0310-9a29-db15c13687c0
* Not downcasing facts any longer, closing #210 (although not using the patch ↵luke2006-12-231-1/+9
| | | | | | from mpalmer, since I had not noticed the patch was there). Also, making all nodes, classes, and definitions case insensitive, closing #344. Finally, I added case insensitivity to the language in general, which should preserve backwards compatibility and probably makes the most sense in the long run anyway. git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1964 980ebf18-57e1-0310-9a29-db15c13687c0
* adding explicit load of ast/branch to its subclassesluke2006-10-151-0/+2
| | | | git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1780 980ebf18-57e1-0310-9a29-db15c13687c0
* Merging the changes from the override-refactor branch. This is a ↵luke2006-10-041-5/+1
| | | | | | significant rewrite of the parser, but it has little affect on the rest of the code tree. git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1726 980ebf18-57e1-0310-9a29-db15c13687c0
* Found a bug where single-value selectors can fail on a second compile. ↵luke2006-06-091-1/+4
| | | | | | Fixed it, and am now compiling all snippets twice. git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1250 980ebf18-57e1-0310-9a29-db15c13687c0
* Fixing #117. If only one value was provided, then it was not placed in an ↵luke2006-04-101-0/+2
| | | | | | array, yet AST::Selector expected an array. The grammar needs to have some abstraction added or something, because I seem to have encountered this bug for every ast type that supports arrays internally. git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1097 980ebf18-57e1-0310-9a29-db15c13687c0
* Mostly, this is a refactoring commit. There is one significant new feature,luke2006-02-271-5/+6
| | | | | | | | | | | | | | | | | though: overrides now only work within a class heirarchy, which is to say that a subclass can override an element in a base class, but a child scope cannot otherwise override an element in a base scope. I've also done a good bit of refactoring, though; notably, AST#evaluate now takes named arguments, and I changed the 'name' parameter to 'type' in all of the Component classes (this was all internal, but was confusing as it was). I also removed the need for the autonaming stuff -- it's now acceptable for components not to have names, and everything behaves correctly. I haven't yet removed the autoname code, though; I'll do that on the next commit. git-svn-id: https://reductivelabs.com/svn/puppet/trunk@952 980ebf18-57e1-0310-9a29-db15c13687c0
* Moving ast classes into separate filesluke2006-01-131-0/+60
git-svn-id: https://reductivelabs.com/svn/puppet/trunk@825 980ebf18-57e1-0310-9a29-db15c13687c0