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* [#4370] Fixes extlookup precedence getting overwritten between runsMatt Robinson2010-08-031-0/+4
| | | | | | | | | | | | | | | We found the gsub! in extlookup was actually modifying the value for extlookup_precedence, so the next node to call it just got the interpolated value from the first run. We did two things in the code to prevent this: 1. We returned a dup of the ast string object so that modifying it wouldn’t change puppet’s state. We didn’t do this for all possible return values because we depend on using the original ast array object to do array concatenation 2. We fixed extlookup to not do a destructive gsub Reviewed by: Jesse Wolfe
* [#4423] repair parameterized class instantiationJesse Wolfe2010-08-031-0/+7
| | | | | | My earlier #4397 patch was not aware of the parameterized class instantiation syntax, and failed on manifests that instantiate parameterized classes.
* [#4397]+[#4344] Move type-name resolution out of Puppet::Resource into the ↵Jesse Wolfe2010-08-031-5/+0
| | | | | | | | | | | | | | | | | | AST resources. Move type-name resolution out of Puppet::Resource into the AST resources. Move find_resource_type out of Puppet::Resource into Scope Thus, never pass unqualified type names to Puppet::Resource objects. Thus, Puppet::Resource objects don't need the namespace property, and Puppet::Resource objects never consult the harddrive to look for .pp files that might contain their type definitions, Thus, performance is improved. Also removes the temporary fix for #4257 that caused #4397 (The code was too eager to look for a class in the topscope) Paired-With: Paul Berry <paul@puppetlabs.com> Signed-off-by: Jesse Wolfe <jes5199@gmail.com>
* [#4269] Undef variables interpolate to empty stringNick Lewis2010-07-191-0/+31
| | | | | This fixes double-quoted strings to interpolate undef variables as an empty string. This is the behavior present in 0.25.x.
* [#4287] Fix the undefined evaluate_match error when comparing functionsMatt Robinson2010-07-191-57/+0
| | | | | | | | | | | | | | Ticket #4238 introduced a problem that a function couldn't compare to another value until after it was evaluated, and AST::Function didn't have the evaluate_match method. This change moves that method from AST::Leaf to AST. The special casing necessary for doing comparisons between AST objects feels messy and could probably be encapsulated better. I've created ticket #4291 to remind us to refactor this at some point. Paired with: Nick Lewis Signed-off-by: Matt Robinson <matt@puppetlabs.com>
* Fix #4238 - if should match undef as ''Brice Figureau2010-07-182-24/+69
| | | | | | | | | | | | | | The comparisons operator (and more particularly == and !=) were not treating the undef value as '', like case and selector did since #2818. This patch makes sure comparison operator uses AST leaf matching. Unfortunately, doing this introduces a behavior change compared to the previous versions: Numbers embedded in strings will now be matched as numbers in case and selector statements instead of string matching. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Code smell: Two space indentationMarkus Roberts2010-07-0923-1465/+1465
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Avoid needless decorationsMarkus Roberts2010-07-0915-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Replaced 704 occurances of (.*)\b([a-z_]+)\(\) with \1\2 3 Examples: The code: ctx = OpenSSL::SSL::SSLContext.new() becomes: ctx = OpenSSL::SSL::SSLContext.new The code: skip() becomes: skip The code: path = tempfile() becomes: path = tempfile * Replaced 31 occurances of ^( *)end *#.* with \1end 3 Examples: The code: becomes: The code: end # Dir.foreach becomes: end The code: end # def becomes: end
* Code smell: Inconsistent indentation and related formatting issuesMarkus Roberts2010-07-093-15/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Replaced 163 occurances of defined\? +([@a-zA-Z_.0-9?=]+) with defined?(\1) This makes detecting subsequent patterns easier. 3 Examples: The code: if ! defined? @parse_config becomes: if ! defined?(@parse_config) The code: return @option_parser if defined? @option_parser becomes: return @option_parser if defined?(@option_parser) The code: if defined? @local and @local becomes: if defined?(@local) and @local * Eliminate trailing spaces. Replaced 428 occurances of ^(.*?) +$ with \1 1 file was skipped. test/ral/providers/host/parsed.rb because 0 * Replace leading tabs with an appropriate number of spaces. Replaced 306 occurances of ^(\t+)(.*) with Tabs are not consistently expanded in all environments. * Don't arbitrarily wrap on sprintf (%) operator. Replaced 143 occurances of (.*['"] *%) +(.*) with Splitting the line does nothing to aid clarity and hinders further refactorings. 3 Examples: The code: raise Puppet::Error, "Cannot create %s: basedir %s is a file" % [dir, File.join(path)] becomes: raise Puppet::Error, "Cannot create %s: basedir %s is a file" % [dir, File.join(path)] The code: Puppet.err "Will not start without authorization file %s" % Puppet[:authconfig] becomes: Puppet.err "Will not start without authorization file %s" % Puppet[:authconfig] The code: $stderr.puts "Could not find host for PID %s with status %s" % [pid, $?.exitstatus] becomes: $stderr.puts "Could not find host for PID %s with status %s" % [pid, $?.exitstatus] * Don't break short arrays/parameter list in two. Replaced 228 occurances of (.*) +(.*) with 3 Examples: The code: puts @format.wrap(type.provider(prov).doc, :indent => 4, :scrub => true) becomes: puts @format.wrap(type.provider(prov).doc, :indent => 4, :scrub => true) The code: assert(FileTest.exists?(daily), "Did not make daily graph for %s" % type) becomes: assert(FileTest.exists?(daily), "Did not make daily graph for %s" % type) The code: assert(prov.target_object(:first).read !~ /^notdisk/, "Did not remove thing from disk") becomes: assert(prov.target_object(:first).read !~ /^notdisk/, "Did not remove thing from disk") * If arguments must wrap, treat them all equally Replaced 510 occurances of lines ending in things like ...(foo, or ...(bar(1,3), with \1 \2 3 Examples: The code: midscope.to_hash(false), becomes: assert_equal( The code: botscope.to_hash(true), becomes: # bottomscope, then checking that we see the right stuff. The code: :path => link, becomes: * Replaced 4516 occurances of ^( *)(.*) with The present code base is supposed to use four-space indentation. In some places we failed to maintain that standard. These should be fixed regardless of the 2 vs. 4 space question. 15 Examples: The code: def run_comp(cmd) puts cmd results = [] old_sync = $stdout.sync $stdout.sync = true line = [] begin open("| #{cmd}", "r") do |f| until f.eof? do c = f.getc becomes: def run_comp(cmd) puts cmd results = [] old_sync = $stdout.sync $stdout.sync = true line = [] begin open("| #{cmd}", "r") do |f| until f.eof? do c = f.getc The code: s.gsub!(/.{4}/n, '\\\\u\&') } string.force_encoding(Encoding::UTF_8) string rescue Iconv::Failure => e raise GeneratorError, "Caught #{e.class}: #{e}" end else def utf8_to_pson(string) # :nodoc: string = string.gsub(/["\\\x0-\x1f]/) { MAP[$&] } string.gsub!(/( becomes: s.gsub!(/.{4}/n, '\\\\u\&') } string.force_encoding(Encoding::UTF_8) string rescue Iconv::Failure => e raise GeneratorError, "Caught #{e.class}: #{e}" end else def utf8_to_pson(string) # :nodoc: string = string.gsub(/["\\\x0-\x1f]/) { MAP[$&] } string.gsub!(/( The code: end } rvalues: rvalue | rvalues comma rvalue { if val[0].instance_of?(AST::ASTArray) result = val[0].push(val[2]) else result = ast AST::ASTArray, :children => [val[0],val[2]] end } becomes: end } rvalues: rvalue | rvalues comma rvalue { if val[0].instance_of?(AST::ASTArray) result = val[0].push(val[2]) else result = ast AST::ASTArray, :children => [val[0],val[2]] end } The code: #passwdproc = proc { @password } keytext = @key.export( OpenSSL::Cipher::DES.new(:EDE3, :CBC), @password ) File.open(@keyfile, "w", 0400) { |f| f << keytext } becomes: # passwdproc = proc { @password } keytext = @key.export( OpenSSL::Cipher::DES.new(:EDE3, :CBC), @password ) File.open(@keyfile, "w", 0400) { |f| f << keytext } The code: end def to_manifest "%s { '%s':\n%s\n}" % [self.type.to_s, self.name, @params.collect { |p, v| if v.is_a? Array " #{p} => [\'#{v.join("','")}\']" else " #{p} => \'#{v}\'" end }.join(",\n") becomes: end def to_manifest "%s { '%s':\n%s\n}" % [self.type.to_s, self.name, @params.collect { |p, v| if v.is_a? Array " #{p} => [\'#{v.join("','")}\']" else " #{p} => \'#{v}\'" end }.join(",\n") The code: via the augeas tool. Requires: - augeas to be installed (http://www.augeas.net) - ruby-augeas bindings Sample usage with a string:: augeas{\"test1\" : context => \"/files/etc/sysconfig/firstboot\", changes => \"set RUN_FIRSTBOOT YES\", becomes: via the augeas tool. Requires: - augeas to be installed (http://www.augeas.net) - ruby-augeas bindings Sample usage with a string:: augeas{\"test1\" : context => \"/files/etc/sysconfig/firstboot\", changes => \"set RUN_FIRSTBOOT YES\", The code: names.should_not be_include("root") end describe "when generating a purgeable resource" do it "should be included in the generated resources" do Puppet::Type.type(:host).stubs(:instances).returns [@purgeable_resource] @resources.generate.collect { |r| r.ref }.should include(@purgeable_resource.ref) end end describe "when the instance's do not have an ensure property" do becomes: names.should_not be_include("root") end describe "when generating a purgeable resource" do it "should be included in the generated resources" do Puppet::Type.type(:host).stubs(:instances).returns [@purgeable_resource] @resources.generate.collect { |r| r.ref }.should include(@purgeable_resource.ref) end end describe "when the instance's do not have an ensure property" do The code: describe "when the instance's do not have an ensure property" do it "should not be included in the generated resources" do @no_ensure_resource = Puppet::Type.type(:exec).new(:name => '/usr/bin/env echo') Puppet::Type.type(:host).stubs(:instances).returns [@no_ensure_resource] @resources.generate.collect { |r| r.ref }.should_not include(@no_ensure_resource.ref) end end describe "when the instance's ensure property does not accept absent" do it "should not be included in the generated resources" do @no_absent_resource = Puppet::Type.type(:service).new(:name => 'foobar') becomes: describe "when the instance's do not have an ensure property" do it "should not be included in the generated resources" do @no_ensure_resource = Puppet::Type.type(:exec).new(:name => '/usr/bin/env echo') Puppet::Type.type(:host).stubs(:instances).returns [@no_ensure_resource] @resources.generate.collect { |r| r.ref }.should_not include(@no_ensure_resource.ref) end end describe "when the instance's ensure property does not accept absent" do it "should not be included in the generated resources" do @no_absent_resource = Puppet::Type.type(:service).new(:name => 'foobar') The code: func = nil assert_nothing_raised do func = Puppet::Parser::AST::Function.new( :name => "template", :ftype => :rvalue, :arguments => AST::ASTArray.new( :children => [stringobj(template)] ) becomes: func = nil assert_nothing_raised do func = Puppet::Parser::AST::Function.new( :name => "template", :ftype => :rvalue, :arguments => AST::ASTArray.new( :children => [stringobj(template)] ) The code: assert( @store.allowed?("hostname.madstop.com", "192.168.1.50"), "hostname not allowed") assert( ! @store.allowed?("name.sub.madstop.com", "192.168.0.50"), "subname name allowed") becomes: assert( @store.allowed?("hostname.madstop.com", "192.168.1.50"), "hostname not allowed") assert( ! @store.allowed?("name.sub.madstop.com", "192.168.0.50"), "subname name allowed") The code: assert_nothing_raised { server = Puppet::Network::Handler.fileserver.new( :Local => true, :Config => false ) } becomes: assert_nothing_raised { server = Puppet::Network::Handler.fileserver.new( :Local => true, :Config => false ) } The code: 'yay', { :failonfail => false, :uid => @user.uid, :gid => @user.gid } ).returns('output') output = Puppet::Util::SUIDManager.run_and_capture 'yay', @user.uid, @user.gid becomes: 'yay', { :failonfail => false, :uid => @user.uid, :gid => @user.gid } ).returns('output') output = Puppet::Util::SUIDManager.run_and_capture 'yay', @user.uid, @user.gid The code: ).times(1) pkg.provider.expects( :aptget ).with( '-y', '-q', 'remove', 'faff' becomes: ).times(1) pkg.provider.expects( :aptget ).with( '-y', '-q', 'remove', 'faff' The code: johnny one two billy three four\n" # Just parse and generate, to make sure it's isomorphic. assert_nothing_raised do assert_equal(text, @parser.to_file(@parser.parse(text)), "parsing was not isomorphic") end end def test_valid_attrs becomes: johnny one two billy three four\n" # Just parse and generate, to make sure it's isomorphic. assert_nothing_raised do assert_equal(text, @parser.to_file(@parser.parse(text)), "parsing was not isomorphic") end end def test_valid_attrs The code: "testing", :onboolean => [true, "An on bool"], :string => ["a string", "A string arg"] ) result = [] should = [] assert_nothing_raised("Add args failed") do @config.addargs(result) end @config.each do |name, element| becomes: "testing", :onboolean => [true, "An on bool"], :string => ["a string", "A string arg"] ) result = [] should = [] assert_nothing_raised("Add args failed") do @config.addargs(result) end @config.each do |name, element|
* [#3994-part 3] rename spec tests from *_spec_spec to *_spec.rbMarkus Roberts2010-06-2823-0/+0
| | | | Part 2 re-did the change on the spec files, which it shouldn't have.
* [#3994-part 2] rename integration tests to *_spec.rbMarkus Roberts2010-06-2823-0/+0
| | | | | | | | | Some spec files like active_record.rb had names that would confuse the load path and get loaded instead of the intended implentation when the spec was run from the same directory as the file. Author: Matt Robinson <matt@puppetlabs.com> Date: Fri Jun 11 15:29:33 2010 -0700
* Cleaning up various warnings in specsMarkus Roberts2010-06-281-2/+2
| | | | | There were a bunch of "warning: parenthesize argument(s) for future version" messages; now there aren't.
* [#3994] rename the specs to have _spec.rb at the endMarkus Roberts2010-06-2323-0/+0
| | | | | | | | | Some spec files like active_record.rb had names that would confuse the load path and get loaded instead of the intended implentation when the spec was run from the same directory as the file. Author: Matt Robinson <matt@puppetlabs.com> Date: Fri Jun 11 15:29:33 2010 -0700
* Fix #3907 - Hash couldn't be initialized with an empty hashBrice Figureau2010-02-171-0/+12
| | | | | | | | | | The following manifest was failing: $data = {} This patch makes sure we initalize our ast hash with an empty ruby hash when it is created without any values. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #3871 - Add the 'in' operatorBrice Figureau2010-02-171-0/+60
| | | | | | | | | | | | | | | | | | | | | | | This operator allows to find if the left operand is in the right one. The left operand must be resort to a string, but the right operand can be: * a string * an array * a hash (the search is done on the keys) This syntax can be used in any place where an expression is supported. Syntax: $eatme = 'eat' if $eatme in ['ate', 'eat'] { ... } $value = 'beat generation' if 'eat' in $value { notice("on the road") } Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fixing #448 - relationships have their own syntaxLuke Kanies2010-02-171-0/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | You can now specify relationships directly in the language: File[/foo] -> Service[bar] Specifies a normal dependency while: File[/foo] ~> Service[bar] Specifies a subscription. You can also do relationship chaining, specifying multiple relationships on a single line: File[/foo] -> Package[baz] -> Service[bar] Note that while it's confusing, you don't have to have all of the arrows be the same direction: File[/foo] -> Service[bar] <~ Package[baz] This can provide some succinctness at the cost of readability. You can also specify full resources, rather than just resource refs: file { "/foo": ensure => present } -> package { bar: ensure => installed } But wait! There's more! You can also specify a subscription on either side of the relationship marker: yumrepo { foo: .... } package { bar: provider => yum, ... } Yumrepo <| |> -> Package <| provider == yum |> This, finally, provides easy many to many relationships in Puppet, but it also opens the door to massive dependency cycles. This last feature is a very powerful stick, and you can considerably hurt yourself with it. Signed-off-by: Luke Kanies <luke@puppetlabs.com>
* Fix #3155 - prevent error when using two matching regex in cascadeBrice Figureau2010-02-173-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Fixing Hash functionality with non-constant keysLuke Kanies2010-04-121-5/+27
| | | | | | | It was only apparently working with constant keys, not, say, AST strings. Signed-off-by: Luke Kanies <luke@puppetlabs.com>
* Removing any mentions of :casesensitive settingLuke Kanies2010-04-093-25/+33
| | | | | | | | | | | | | | | | | 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>
* Puppet::Parser::AST::Leaf#evaluate_match "insensitive" renamed toJesse Wolfe2010-04-091-2/+2
| | | | "sensitive"
* Finishing renaming :params to :parameters internallyLuke Kanies2010-02-173-8/+30
| | | | | | | | | | | | I had only done this partway, because it seemed easier, but not surprisingly, it ended up being more complex. In addition to those renames, this commit includes fixes to whatever tests I needed to fix to confirm that things were again working. I think most of these broken tests have been broken for a while. Signed-off-by: Luke Kanies <luke@reductivelabs.com>
* Adding strictness checking to resourcesLuke Kanies2010-02-171-49/+33
| | | | | | | This is used for AST resources (and fixed the last of the tests I broke in spec/). Signed-off-by: Luke Kanies <luke@reductivelabs.com>
* Fixing most of the broken tests in test/Luke Kanies2010-02-171-1/+35
| | | | | | | | This involves a bit of refactoring in the rest of the code to make it all work, but most of the changes are fixing or removing old tests. Signed-off-by: Luke Kanies <luke@reductivelabs.com>
* Removing Resource::Reference classesLuke Kanies2010-02-172-52/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit is hopefully less messy than it first appears, but it's certainly cross-cutting. The reason for all of this is that we previously only looked up builtin resource types from outside the parser, but now that the defined resource types are available globally via environments, we can push that lookup code to Resource. Once we do that, however, we have to have environment and namespace information in every resource. Here I remove the Resource::Reference classes (except the AST class), and use Resource instances instead. I did this because the shared code between the two classes got incredibly complicated, such that they should have had a hierarchical relationship disallowed by their constants. This complexity convinced me just to get rid of References entirely. I also make Puppet::Parser::Resource a subclass of Puppet::Resource. There are still broken tests in test/, but this was a big enough commit I wanted to get it in. Signed-off-by: Luke Kanies <luke@reductivelabs.com>
* Fix #3229 - use original value in case/selector regex matchingBrice Figureau2010-02-173-20/+13
| | | | | | | | | | | | | | | | | | | | | | | 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>
* Allow adding single key to hashesBrice Figureau2010-02-172-48/+82
| | | | | | | | | | This patch allow this syntax: $hash[mykey] = 12 If the key already exist an error is raised. Hashes are essentially write only, like puppet variables. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #2389 - Enhance Puppet DSL with HashesBrice Figureau2010-02-172-0/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This bring a new container syntax to the Puppet DSL: hashes. Hashes are defined like Ruby Hash: { key1 => val1, ... } Hash keys are strings, but hash values can be any possible right values admitted in Puppet DSL (ie function call, variables access...) Currently it is possible: 1) to assign hashes to variable $myhash = { key1 => "myval", key2 => $b } 2) to access hash members (recursively) from a variable containing a hash (works for array too): $myhash = { key => { subkey => "b" }} notice($myhash[key][subjey]] 3) to use hash member access as resource title 4) to use hash in default definition parameter or resource parameter if the type supports it (known for the moment). It is not possible to string interpolate an hash access. If it proves to be an issue it can be added or work-arounded with a string concatenation operator easily. It is not possible to use an hash as a resource title. This might be possible once we support compound resource title. Unlike the proposed syntax in the ticket it is not possible to assign individual hash member (mostly to respect write once nature of variable in puppet). Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #2818 - scope variable assigned with undef are not "undef"Brice Figureau2009-12-293-10/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following manifest doesn't work: $foo = undef case $foo { undef: { notice("undef") } default: { notice("defined") } } This is because "undef" scope variable are returned as an empty string. This patch introduces a behavior change: Now, unassigned variable usage returns also undef. This might produce some issues in existing manifests, although care has been taken to allow correct behavior in the most commonly used patterns. For instance: case $bar { undef: { notice("undef") } default: { notice("defined") } } will print "undef". But matching undef in case/selector/if will also match "". case $bar { "": { notice("empty") } default: { notice("defined") } } will print "empty". Of course "" doesn't match undef :-) Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fixing #2596 - Node, Class, Definition are not ASTLuke Kanies2009-12-095-581/+3
| | | | | | | | | | | | | | | | | This commit extracts these three classes into a single ResourceType class in the Parser heirarchy, now completely independent of the AST heirarchy. Most of the other changes are just changing the interface to the new class, which is greatly simplified over the previous classes. This opens up the possibility of drastically simplifying a lot of this other code, too -- in particular, replacing the reference to the parser with a reference to the (soon to be renamed) LoadedCode class. Signed-off-by: Luke Kanies <luke@madstop.com>
* Fix #2796 - Fix puppetdoc rdoc selector parsingBrice Figureau2009-11-122-1/+17
| | | | | | | | | 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>
* Fix #2672 - Make sure nodenames keep their underscores when used as classnameBrice Figureau2009-09-231-0/+10
| | | | | | | | The #2627 fix was modifying nodename in case of string nodename, but was removing '_'. Since underscores is a valid character in a class name, we now allow it. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #2627 - regex node name could lead to invalid tagBrice Figureau2009-09-161-0/+5
| | | | | | | | | We're converting the regex to a straight name to be used as the node class name which later on will be used as tag. It was possible to generate an invalid tag name (containing leading or successive dots). Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fixing #2563 - multiple regex nodes now work togetherLuke Kanies2009-09-011-0/+38
| | | | | | | | | | The problem was that we were needing to convert one of the regexes to a string, which wasn't working well. This adds specific rules for how regexes vs. strings get compared. Signed-off-by: Luke Kanies <luke@madstop.com>
* Fixing ruby warning in definition testLuke Kanies2009-08-021-1/+1
| | | | Signed-off-by: Luke Kanies <luke@madstop.com>
* Implement node matching with regexesBrice Figureau2009-08-013-5/+73
| | | | | | | This patch enhance AST::HostName to support regexes, and modifies the parser to allow regex to be used as node name. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>]
* Make sure node are referenced by their namesBrice Figureau2009-08-011-1/+44
| | | | | | | | | This patch uses the unused AST::HostName as the only way to reference a node in the AST nodes array. The AST::HostName respect the hash properties of the underlying string, to keep the O(1) hash properties. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Enhance selector and case statements to match with regexpBrice Figureau2009-08-012-0/+299
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Fix #2033 - Allow regexp in if expressionBrice Figureau2009-08-012-0/+125
| | | | | | | | | | | | | | | | | | | This changeset introduces regexp in if expression with the use of the =~ (match) and !~ (not match) operator. Usage: if $uname =~ /Linux|Debian/ { ... } Moreover this patch creates ephemeral variables ($0 to $9) in the current scope which contains the regex captures: if $uname =~ /(Linux|Debian)/ { notice("this is a $1 system") } Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Add AST::Regex, an AST leaf node representing a regexBrice Figureau2009-08-011-1/+120
| | | | | | Add a regex rule (unused for the moment) to the parser. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Implement ephemeral scope variablesBrice Figureau2009-08-011-2/+2
| | | | | | | | | | Those variables have been created to be short lived and used mainly to define temporary special variables. They do not persist after a call to unset_ephemeral_var. Also Scope#set_ephemeral_from can be used to promote a regexp MatchData to ephemeral values. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #2422 & #2433 - make sure puppetdoc transform AST::Leaf boolean correctlyBrice Figureau2009-07-254-0/+49
| | | | | | | | | | AST nodes don't have a valid to_s that is producing a correct representation of said node. This patch adds some of the AST node to_s to produce correct values that can be used verbatim by puppetdoc to render the documentation. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Switching to LoadedCode from ASTSetLuke Kanies2009-07-051-6/+6
| | | | | | | | I also took the opportunity to clean up and simplify the interface to the parts of the parser that interact with this. Mostly it was method renames. Signed-off-by: Luke Kanies <luke@madstop.com>
* Make sure virtual and rails query use tags when tag are searchedBrice Figureau2009-06-061-0/+21
| | | | | | | | | | | | Up to now, when trying to match with tags: File<<| tag == 'value' |>> in fact we were querying parameters. Hopefully all the user tags are stored in parameters so it was working. But it wasn't possible to search on auto-tags (like class name). This patch makes sure searching by tag is done on tags both on the rails side and the resource side. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #2246 - Array tagged resources can't be collected or exportedBrice Figureau2009-06-061-2/+4
| | | | | | | | | | | | I don't know why we imposed the restriction that we shouldn't match with parameter containing arrays in exported mode. That doesn't seem right, as the produced rails query works fine with arrays. Note: the user tags are not stored in the rails database except under the special resource parameter tag. This also doesn't seem right. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Removed extra whitespace from end of linesIan Taylor2009-06-0610-49/+49
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* Changed tabs to spaces without interfering with indentation or alignmentIan Taylor2009-06-062-16/+16
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* Fix #1088 - part2 - Add rspec testsBrice Figureau2009-03-141-0/+63
| | | | Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fixed #1884 - exported defines are collected by the exporting hostLuke Kanies2009-02-111-3/+16
| | | | | | | | | | | | | | | | | | This was caused by the fix to #1472. That fix unexported any resources collected from the local catalog. The crux of this fix is that it separates 'exported' and 'virtual' a bit more. It also removes no-longer-needed functionality where resources copied their virtual or exported bits from the enclosing define or class. This is now obsolete because we don't evaluate virtual defined resources. The crux of this commit is that defined resources can stay exported even though they're evaluated, and that exported state won't inherit to contained resources such that those then don't get evaluated. Signed-off-by: Luke Kanies <luke@madstop.com>
* Fix #1682 - Resource titles are not flattened as they shouldBrice Figureau2009-02-111-0/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following manifest: $groups = ["foo", "bar"] $type_groups = ["baz", "quux"] $user_groups = [$groups, $type_groups] notify{ $user_groups: } which outputs: notice: foo notice: //Notify[foobar]/message: defined 'message' as 'foo' notice: baz notice: //Notify[bazquux]/message: defined 'message' as 'baz' is not equivalent to $user_groups = [ ["foo", "bar"], ["baz", "quux"] ] notify{ $user_groups: } which outputs: notice: foo notice: //Notify[foo]/message: defined 'message' as 'foo' notice: baz notice: //Notify[baz]/message: defined 'message' as 'baz' notice: bar notice: //Notify[bar]/message: defined 'message' as 'bar' notice: quux notice: //Notify[quux]/message: defined 'message' as 'quux' Obviously the second one manages to flatten the arrays and not the first one. This changeset adds flattening to the resource titles evaluations in order to be consitent in all cases. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #1922 - Functions squash all arguments into a single hashBrice Figureau2009-02-111-2/+2
| | | | | | | | Revert "Fix #1682 - ASTArray should flatten product of evaluation of its children" This reverts commit c7ccc4ba7c42d56595564491ae578a1604c628d1. Bug #1824 and #1922 proved the fix for #1682 and #1691 was wrong. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
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