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* (#7291) Fix issues with instance_methods in Ruby 1.9Matt Robinson2011-05-162-2/+2
| | | | | | | | | | | | | | | | | | | | | instance_methods in Ruby 1.8.7 returns an array of strings, but returns an array of symbols in 1.9.2. This manifested itself when running the tests because in 1.9.2 we were trying to call sub on a sybmol. The original proposed solution was to monkey patch symbols to have a sub method, but this didn't deal with the real issue of need to check whether a method was defined, and actually made it worse. Turns out that checking for the presence of a method in an array that may contain symbols and may contain strings is better done by just calling method_defined? instead. This patch addresses all the places ack turned up the code doing this include? check instead of directly calling method_defined?. Thanks to Alex Sharp ajsharp@gmail.com for pointing out the Ruby 1.9 problems and working toward a solution. Reviewed-by: Nick Lewis <nick@puppetlabs.com>
* Merge branch 'tickets/2.7.x/7179' into 2.7.xPieter van de Bruggen2011-05-041-0/+1
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| * (#7179) Modify default ACL for /node/<name>.Pieter van de Bruggen2011-05-041-0/+1
| | | | | | | | | | | | | | By default, it is useful to permit an individual node to query information about itself, and there is no good reason to reject this by default. Paired-With: Nick Lewis
* | (#7353) Add 'console' format to FormatHandlerDaniel Pittman2011-05-041-0/+36
| | | | | | | | | | | | | | | | | | | | | | This adds a console rendering format to the Network FormatHandler subsystem; it provides the same human-friendly textual rendering as the Faces application did, except it uses JSON rather than PP as the fall-back rendering mode. This paves the path for unification of all formatting into the same subsystem, rather than the half-measures we used to have. Reviewed-By: Jacob Helwig <jacob@puppetlabs.com>
* | (#7117) Return the environment as a Puppet::Node::Environment in uri2indirectionJacob Helwig2011-05-031-1/+1
|/ | | | | | | | | The environment returned by uri2indirection used to be a Puppet::Node::Environment. When this changed to simply being the string of the environment name, this broke assumptions made in other areas of the code. Paired-with: Nick Lewis <nick@puppetlabs.com>
* (#7103) Fix HEAD requests in the HTTP handlerNick Lewis2011-04-131-4/+4
| | | | | | | | | HEAD request support was implemented in 2.6.x, and the internal API in the HTTP handler changed in 2.7.x. So when the branches were merged together, HEAD requests ended up using the wrong API without any visible merge conflicts or spec failures. This fixes them to use the correct API. Reviewed-By: Matt Robinson
* (#6117) Add POST support to indirector requestsNick Lewis2011-04-121-0/+8
| | | | | | | | | POST with a singular indirection is turned into a find in the indirector. When making a large find request from a REST terminus, POST is used, and for small requests, GET is used for backward compatibility. Paired-With: Jesse Wolfe
* Fixed #5684 - Move to Apache 2.0 licenseJames Turnbull2011-04-111-20/+0
| | | | | | | | | | | | | | For details of why we're moving please see: https://groups.google.com/d/topic/puppet-users/NuspYhMpE5o/discussion Removed explicit GPL licenses where appropriate Replaced selected GPL licenses with Apache 2.0 Replaced LICENSE with Apache 2.0 Updated README
* (#5528) Add REST API for signing, revoking, retrieving, cleaning certsMax Martin2011-04-051-0/+1
| | | | | | | | | | | | | | | | This commit introduces a new Indirector terminus, certificate_status, which allows for signing, revoking, listing, and cleaning SSL certificates over HTTP via REST. Documentation for these new features can be found in our REST API documentation on the docs site: http://docs.puppetlabs.com/guides/rest_api.html This documentation has not been updated as of the writing of this commit, but will be very soon. Puppet::SSL::Host is now fully integrated into the Indirector. Paired-with:Matt Robinson, Jacob Helwig, Jesse Wolfe, Richard Crowley, Luke Kanies
* Merge branch '2.6.x' into nextMatt Robinson2011-03-181-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 2.6.x: (36 commits) Updated CHANGELOG for 2.6.7rc1 (#5073) Download plugins even if you're filtering on tags Fix #5610: Prevent unnecessary RAL lookups Revert "Merge branch 'ticket/2.6.x/5605' of git://github.com/stschulte/puppet into 2.6.next" (#6723) Fix withenv environment restoration bug (#6689) Remove extraneous include of Puppet::Util in InventoryActiveRecord Remove extra trailing whitespace from lib/puppet/resource.rb (#5428) More fully "stub" Puppet::Resource::Reference for use with storedconfigs (#6707) Fix typo in rest_authconfig.rb (#6689) Make inventory_active_record terminus search quickly (#5392) Give a better error when realizing a non-existant resource (#2645) Adding a less-stubby test to verify the "system" attribute's behavior Update CHANGELOG for 2.6.6 maint: Remove serialization of InventoryFact values maint: Rename InventoryHost to InventoryNode Fixed #2645 - Added support for creating system users maint: Remove spec run noise maint:Refactor of mount provider integration tests (#6338) Support searching on metadata in InventoryActiveRecord terminus (#6338) Implement search for InventoryActiveRecord facts terminus ... This merge includes essentially reverting #4904's change to the mount type since tests that came in from 2.6.x specified different behavior and what's correct is not clear to me. I've reopened #4904 and added it to our backlog, and talked to Nigel about the RFC that's currently out on the puppet-users mailing list for a bigger refactor of how the mount provider works. Manually Resolved Conflicts: spec/spec_helper.rb spec/unit/indirector/queue_spec.rb
| * (#6707) Fix typo in rest_authconfig.rbnfagerlund2011-03-141-1/+1
| | | | | | | | "Where" -> "were." Capitalize "ACL."
* | Merge branch '2.6.next' into nextMatt Robinson2011-03-073-6/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was a particularly nasty merge, so rather than hold up merges into next any longer, I'm going to push this merge with a few outstanding problems. The tests that were failing in the following areas have been marked pending, and will be addressed separately, immediately following this push. TODO: Verify that brice's rdoc change is still valid: tests to show that line numbers from class, define and node get into the ast Fix mount parsed_spec spec/unit/provider/mount/parsed_spec.rb * 2.6.next: (85 commits) (#5148) Fix failing spec due to timezone (#5148) Add support for PSON to facts (#6338) Remove inventory indirection, and move to facts indirection (#6445) Fix inline docs: puppet agent does not accept --mkusers Update CHANGELOG and version for 2.6.6rc1 (#6541) Fix content with checksum truncation bug (#6418) Recursive files shouldn't be audited (#6541) maint: whitespace cleanup on the file integration spec (#6541) Fix content with checksum truncation bug (#5466) Write specs for output of puppet resource (#5466) Monkey patch Symbol so that you can sort them (#5466) Fixed puppet resource bug with trailing , Update CHANGELOG for 2.6.5 (#4922) Don't truncate remotely-sourced files on 404 (#6338) Remove unused version control tags Maint: Align tabs in a code block in the Augeas type. (#6509) Inline docs: Fix erroneous code block in directoryservice provider for computer type Maint: Rewrite comments about symlinks to reflect best practice. (#6509) Inline docs: Fix broken lists in Launchd provider. (#6509) Inline docs: Fix broken code blocks in zpool type ... Manually Resolved Conflicts: lib/puppet/application/inspect.rb lib/puppet/defaults.rb lib/puppet/file_bucket/dipper.rb lib/puppet/network/http/handler.rb lib/puppet/node/facts.rb lib/puppet/parser/parser.rb lib/puppet/parser/parser_support.rb lib/puppet/util/command_line/puppet lib/puppet/util/command_line/puppetd lib/puppet/util/command_line/puppetmasterd lib/puppet/util/monkey_patches.rb lib/puppet/util/rdoc/parser.rb spec/unit/application/agent_spec.rb spec/unit/file_bucket/file_spec.rb spec/unit/indirector/file_bucket_file/file_spec.rb spec/unit/network/http/handler_spec.rb spec/unit/parser/parser_spec.rb spec/unit/provider/mount/parsed_spec.rb
| * (#6407) Fix spec test hang with Mocha >= 0.9.11 in zlib testingDaniel Pittman2011-02-221-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | We had a combination of bad logic, and bad testing, and a nasty behaviour of Mocha <= 0.9.10 that would result in a false pass for one of our tests. This not only falsely passed, but hid an infinite loop retrying decompression on an invalid data stream; it could be triggered by anything that sent an HTTP request with an invalid compressed body, resulting in a livelock. Paired-with: Jesse Wolfe <jesse@puppetlabs.com> Signed-off-by: Daniel Pittman <daniel@puppetlabs.com>
| * (#6376) Add support and testing for _search GET requestsMax Martin2011-02-181-2/+2
| | | | | | | | | | | | | | | | Added support for adding "_search" to the end of any indirection to 'pluralize' it, and added tests to check this functionality and to test hidden side effect of plurality method unpluralizing indirections. Paired-With:Paul Berry <paul@puppetlabs.com>
| * (#6337) Fix Ruby warning on 1.8.6 about "future compatibility"Daniel Pittman2011-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | Ruby 1.8.6 (but not later versions) warn about requiring parenthesis on some function calls; having one of those in our network rights checking means that we emit ... quite a few of these, and annoy anything that tracks our logs. By using the more standard form of raise we can avoid the warning entirely, and keep consistent code style across the file. Reviewed-By: Paul Berry <paul@puppetlabs.com>
| * (#5132) Provide a query REST interface for inventoryPaul Berry2011-02-172-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This REST interface returns a list of nodes that match a fact query. Fact queries can use (in)equality testing as a string comparison, and >, <, >=, <= numerical comparisons. Multiple tests can be done as AND comparisons, not OR. The fact queries need to be prefixed by facts, and the comparisons other than equality are specified with a .comparison_type after the fact name. This will be better explained in the REST documentation on the website. Searches that don't match anything now return empty array instead of a 404 error. Conflicts: spec/spec_helper.rb
| * (#6257) Speed up PUT and POST requests under rackJesse Wolfe2011-02-081-3/+1
| | | | | | | | | | | | | | This patch significantly speeds up reading the body of HTTP requests from Rack. Reviewed-by: Markus Roberts <markus@puppetlabs.com>
* | (#6407) Fix spec test hang with Mocha >= 0.9.11 in zlib testingDaniel Pittman2011-03-031-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | We had a combination of bad logic, and bad testing, and a nasty behaviour of Mocha <= 0.9.10 that would result in a false pass for one of our tests. This not only falsely passed, but hid an infinite loop retrying decompression on an invalid data stream; it could be triggered by anything that sent an HTTP request with an invalid compressed body, resulting in a livelock. Paired-with: Jesse Wolfe <jesse@puppetlabs.com> Signed-off-by: Daniel Pittman <daniel@puppetlabs.com>
* | Revert #5691 "Merge remote branch 'brice/feature/process-instrumentation' ↵Jesse Wolfe2011-03-011-5/+1
| | | | | | | | | | | | | | | | into next" This reverts commit 448a439f5abc3d51accececb678e9c5f547f7615, reversing changes made to 06939c51a3f675137b53fac8a521132a4c9cfcbe. As per discussion in http://projects.puppetlabs.com/issues/5691#note-5
* | Merge remote branch 'brice/feature/process-instrumentation' into nextJesse Wolfe2011-02-251-1/+5
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| * | Some high-level process name probesBrice Figureau2010-12-181-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is an attempt to cover with process name probes some of the longest parts of a puppet agent or master. Currently: * node compilation * individual resource evaluation * some configurer parts * individual network requests Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* | | Merge branch '2.6.x' into nextMatt Robinson2011-01-194-27/+46
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 2.6.x: (21 commits) (#5900) Include ResourceStatus#failed in serialized reports (#5882) Added error-handling for bucketing files in puppet inspect (#5882) Added error-handling to puppet inspect when auditing (#5171) Made "puppet inspect" upload audited files to a file bucket Prep for #5171: Added a missing require to inspect application. Locked Puppet license to GPLv2 (#5838) Support paths as part of file bucket requests. (#5838) Improve the quality of file bucket specs. (#5838) Make file bucket dipper efficient when saving a file that already exists (#5838) Implemented the "head" method for FileBucketFile::File terminus. (#5838) Reworked file dipper spec to perform less stubbing. (#5838) Added support for HEAD requests to the indirector. (#5838) Refactored error handling logic into find_in_cache. (#5838) Refactored Puppet::Network::Rights#fail_on_deny maint: Remove unused Rakefile in spec directory (#5171) Made filebucket able to perform diffs (#5710) Removed unnecessary calls to insync? Prep for fixing #5710: Refactor stub provider in resource harness spec Maint: test partial resource failure maint: Inspect reports should have audited = true on events ... Manually Resolved Conflicts: lib/puppet/file_bucket/dipper.rb lib/puppet/indirector.rb lib/puppet/network/rest_authconfig.rb spec/unit/file_bucket/dipper_spec.rb spec/unit/file_bucket/file_spec.rb spec/unit/indirector_spec.rb
| * | (#5838) Added support for HEAD requests to the indirector.Paul Berry2011-01-124-11/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the ability for the indirector to handle REST HEAD requests. These are done using a new indirector method, head(), which should return true if find() would return a result and false if find() would return nil. Access control for the head method is the union of that for the find and save methods. That is, if either find or save is allowed, then head is allowed. This is necessary so that users will not have to change their authconfig to take advantage of the new feature. Paired-with: Jesse Wolfe <jesse@puppetlabs.com>
| * | (#5838) Refactored Puppet::Network::Rights#fail_on_denyPaul Berry2011-01-122-23/+15
| | | | | | | | | | | | | | | | | | | | | Changed into a method that returns the exception to raised rather than raising it. Paired-with: Jesse Wolfe <jesse@puppetlabs.com>
| * | (#5171) Made filebucket able to perform diffsJesse Wolfe2011-01-111-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is now possible to ask the filebucket to diff two files using a URL of the form: https://puppet/production/file_bucket_file/md5/{first file hash}?diff_with={second file hash} The returned diff is a string, the output of the "diff" command. Paired-with: Paul Berry <paul@puppetlabs.com>
* | | Merge branch '2.6.x' into nextMatt Robinson2010-12-021-1/+0
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 2.6.x: (#5304) Use internal_name rather than real_name for maillist provider Updated CHANGELOG and version for 2.6.4 Revert "(#5304) Use internal_name rather than real_name for maillist provider" Disable remote ralsh by default (#5424) Ship auth.conf as part of installing from source (#5304) Use internal_name rather than real_name for maillist provider Renamed Reductive to Puppet Manually Resolved Conflicts: lib/puppet/provider/maillist/mailman.rb
| * | Disable remote ralsh by defaultPaul Berry2010-12-021-1/+0
| | | | | | | | | | | | | | | | | | | | | Changed the default auth.conf so that accesses to "/resource" are no longer allowed. This means that to use "puppet resource -H" you will need to configure the target machine to enable access to the "/resource" URLs.
* | | Maint: Modified uses of indirector.save to call the indirection directly.Paul Berry2010-11-303-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change replaces calls to <model object>.save with calls to <model class>.indirection.save(<model object>). This makes the use of the indirector explicit rather than implicit so that it will be easier to search for all indirector call sites using grep. This is an intermediate refactor on the way towards allowing indirector calls to be explicitly routed to multiple termini. This patch affects production code.
* | | Maint: Make http handler code call the indirector through ".indirection"Paul Berry2010-11-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | In commit 71ecad9904c8c48c023e90e5fbea5b26b180c9cf we removed the delegation from model class to indirection for the "find", "search", "destroy", and "expire" methods. When we did this we neglected to modify http handler code to call the indirector directly. This patch makes the appropriate changes to http handler code.
* | | Maint: Refactor code to use <class>.indirection.<method>Paul Berry2010-11-294-4/+4
| | | | | | | | | | | | | | | | | | Replaced uses of the find, search, destroy, and expire methods on model classes with direct calls to the indirection objects. Also removed the old methods that delegated to the indirection object.
* | | Merge commit '2.6.3' into nextPaul Berry2010-11-172-2/+4
|\| | | |/ |/| | | | | | | Resolved conflicts manually: spec/integration/indirector/bucket_file/rest_spec.rb spec/integration/indirector/certificate_revocation_list/rest_spec.rb
| * Fix for #4955 -- Race condition & memory leak in Puppet::UtilMarkus Roberts2010-11-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The Puppet::Util.sync method was not thread safe and also leaked memory. I'm not certain, but I believe the first is ironic and the second is merely a bug. This patch addresses the problem by 1) refactoring so the sync objects are never returned (and thus no one can cache a reference to one) 2) adding reference counting 3) deleting them when they are no longer needed 4) doing the thread safty dance. It wasn't the first (or even second) solution considered, but it's the one that I was able to make work in a way that I'm convinced is correct. Its main advantage is that it puts all the tricky bits in one place.
| * (#5233) Randomize tmp dir pathsMatt Robinson2010-11-081-0/+2
| | | | | | | | | | | | | | Standardize how we create tmpdirs by using the puppet function instead of Dir.tmpdir. Paired-with: Paul Berry <paul@puppetlabs.com>
* | Maint: Added missing requires to fileserver.rb.Paul Berry2010-11-091-0/+2
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* | Maint: Remove Indirector::Request objects from HTTP Handler and API V1Jesse Wolfe2010-11-024-36/+36
| | | | | | | | | | | | | | This is a maintenance refactor to reduce the dependencies between the rest API and the implementation of the Indirector. The HTTP Handler code was creating temporary Request objects that were not actually being passed to the Indirector.
* | (#5132) Provide a query REST interface for inventoryMatt Robinson2010-10-282-3/+2
|/ | | | | | | | | | | | | | | This REST interface returns a list of nodes that match a fact query. Fact queries can use (in)equality testing as a string comparison, and >, <, >=, <= numerical comparisons. Multiple tests can be done as AND comparisons, not OR. The fact queries need to be prefixed by facts, and the comparisons other than equality are specified with a .comparison_type after the fact name. This will be better explained in the REST documentation on the website. Searches that don't match anything now return empty array instead of a 404 error.
* Fix for 4273 -- revert b7e2580ab49ecdb67fc9b522829c005fc3750fbeMarkus Roberts2010-09-281-12/+0
| | | | | | The debugging information added in commit b7e2580ab49ecdb67fc9b522829c005fc3750fbe was not thread safe and, as it turns out, not as useful as had been hoped. This commit reverts it.
* Fixes #4863 (Missing "require 'webrick'" causes nondeterministic spec failures)Paul Berry2010-09-281-0/+1
| | | | Added a missing require to webrick/rest.rb.
* Fix for #4456 -- need to accept some mime-type aliasesMarkus Roberts2010-08-242-4/+10
| | | | | | Rather than just creating a handler for the base mime-type (e.g. "text/yaml") we create some synonyms where appropriate (e.g. "text/x-yaml", "application/yaml", etc.)
* Passenger needs HTTP headers values to be stringBrice Figureau2010-08-051-1/+1
| | | | | | | | | When streaming a file through rack, we set the Content-Length header to be the size of the transmitted file. This size is an int, and recent passenger versions only support string values. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #4458 - Do not dump the whole environment when instances can't be foundBrice Figureau2010-08-041-1/+1
| | | | | | | | | | | | | | | When generating the error message when we can't find any instances for a search request, we were "inspect"ing the request which now contains an environment instance which itself contains a lots of things (including all the known resource types). Thus it was generating a very large "reason" (ie the HTTP error string). On some environments (ie proxied mongrel) this was too large and the proxy would produce an error 500. I just changed the error message to just log the indirection name and request key (which should be enough to understand what is wrong). Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix #4245 - default insertion of ACL is not thread safeBrice Figureau2010-07-251-3/+6
| | | | | | This can happen under jruby with native threads. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Fix race condition in rack autoloading of request/responseBrice Figureau2010-07-251-0/+3
| | | | | | | | Ruby autoloader seems to not be thread-safe. Since rack uses it to lazily load the Rack::Request and Rack::Response classes, on jruby it fails if the first compilation is done with multiple concurrent threads. Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>
* Code smell: Two space indentationMarkus Roberts2010-07-0945-3976/+3976
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Roberts2010-07-0919-29/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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: Don't restate results directly after assignmentMarkus Roberts2010-07-093-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaced 33 occurances of ([$@]?\w+)( +[|&+-]{0,2}= .+) \1 end with 3 Examples: The code: @sync ||= Sync.new @sync end becomes: @sync ||= Sync.new end The code: str += "\n" str end becomes: str += "\n" end The code: @indirection = Puppet::Indirector::Indirection.new(self, indirection, options) @indirection end becomes: @indirection = Puppet::Indirector::Indirection.new(self, indirection, options) end
* Code smell: Use ||= for conditional initializationMarkus Roberts2010-07-097-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | Replaced 55 occurances of ([$@]?\w+) += +(.*) +(if +\1.nil\?|if +! *\1|unless +\1|unless +defined\?\(\1\))$ with \1 ||= \2 3 Examples: The code: @sync becomes: @sync The code: becomes: The code: if @yydebug becomes: if @yydebug
* Code smell: Omit needless checks on definedMarkus Roberts2010-07-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Replaced 53 occurances of defined\?\((.+?)\) (?:and|&&) \1( |$) with \1\2 In code like: unless defined? @foo and @foo and bar("baz") "defined? @foo and @foo" can safely be replaced with "@foo": unless @foo and bar("baz") Because: * Both evaluate to false/nil when @foo is not defined * Both evaluate to @foo when @foo is defined 3 Examples: The code: @sync = Sync.new unless defined?(@sync) and @sync becomes: @sync = Sync.new unless @sync The code: unless defined?(@content) and @content becomes: unless @content The code: raise(ArgumentError, "Already handling indirection for #{@indirection.name}; cannot also handle #{indirection}") if defined?(@indirection) and @indirection becomes: raise(ArgumentError, "Already handling indirection for #{@indirection.name}; cannot also handle #{indirection}") if @indirection * Replaced 2 occurances of defined\?\((.+?)\) (?:and|&&) ! *\1.nil\? with !\1.nil? In code like: while defined? @foo and ! @foo.nil? ... "defined? @foo and ! @foo.nil?" can safely be replaced with "! @foo.nil?": while ! @foo.nil? ... Because: * Both evaluate to false/nil when @foo is not defined * Both evaluate to "! @foo.nil?" when @foo is defined 2 Examples: The code: !!(defined?(@value) and ! @value.nil?) becomes: !!(!@value.nil?) The code: self.init unless defined?(@@state) and ! @@state.nil? becomes: self.init unless !@@state.nil?
* Code smell: Avoid unneeded blocksMarkus Roberts2010-07-092-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaced 45 occurances of (DEF) begin (LINES) rescue(.*) (LINES) end end with 3 Examples: The code: def find(name) begin self.const_get(name.to_s.capitalize) rescue puts "Unable to find application '#{name.to_s}'." Kernel::exit(1) end end becomes: def find(name) self.const_get(name.to_s.capitalize) rescue puts "Unable to find application '#{name.to_s}'." Kernel::exit(1) end The code: def exit_on_fail(message, code = 1) begin yield rescue RuntimeError, NotImplementedError => detail puts detail.backtrace if Puppet[:trace] $stderr.puts "Could not #{message}: #{detail}" exit(code) end end becomes: def exit_on_fail(message, code = 1) yield rescue RuntimeError, NotImplementedError => detail puts detail.backtrace if Puppet[:trace] $stderr.puts "Could not #{message}: #{detail}" exit(code) end The code: def start begin case ssl when :tls @connection = LDAP::SSLConn.new(host, port, true) when true @connection = LDAP::SSLConn.new(host, port) else @connection = LDAP::Conn.new(host, port) end @connection.set_option(LDAP::LDAP_OPT_PROTOCOL_VERSION, 3) @connection.set_option(LDAP::LDAP_OPT_REFERRALS, LDAP::LDAP_OPT_ON) @connection.simple_bind(user, password) rescue => detail raise Puppet::Error, "Could not connect to LDAP: #{detail}" end end becomes: def start case ssl when :tls @connection = LDAP::SSLConn.new(host, port, true) when true @connection = LDAP::SSLConn.new(host, port) else @connection = LDAP::Conn.new(host, port) end @connection.set_option(LDAP::LDAP_OPT_PROTOCOL_VERSION, 3) @connection.set_option(LDAP::LDAP_OPT_REFERRALS, LDAP::LDAP_OPT_ON) @connection.simple_bind(user, password) rescue => detail raise Puppet::Error, "Could not connect to LDAP: #{detail}" end
* Code smell: Avoid explicit returnsMarkus Roberts2010-07-0920-33/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaced 583 occurances of (DEF) (LINES) return (.*) end with 3 Examples: The code: def consolidate_failures(failed) filters = Hash.new { |h,k| h[k] = [] } failed.each do |spec, failed_trace| if f = test_files_for(failed).find { |f| failed_trace =~ Regexp.new(f) } filters[f] << spec break end end return filters end becomes: def consolidate_failures(failed) filters = Hash.new { |h,k| h[k] = [] } failed.each do |spec, failed_trace| if f = test_files_for(failed).find { |f| failed_trace =~ Regexp.new(f) } filters[f] << spec break end end filters end The code: def retrieve return_value = super return_value = return_value[0] if return_value && return_value.is_a?(Array) return return_value end becomes: def retrieve return_value = super return_value = return_value[0] if return_value && return_value.is_a?(Array) return_value end The code: def fake_fstab os = Facter['operatingsystem'] if os == "Solaris" name = "solaris.fstab" elsif os == "FreeBSD" name = "freebsd.fstab" else # Catchall for other fstabs name = "linux.fstab" end oldpath = @provider_class.default_target return fakefile(File::join("data/types/mount", name)) end becomes: def fake_fstab os = Facter['operatingsystem'] if os == "Solaris" name = "solaris.fstab" elsif os == "FreeBSD" name = "freebsd.fstab" else # Catchall for other fstabs name = "linux.fstab" end oldpath = @provider_class.default_target fakefile(File::join("data/types/mount", name)) end
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