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Merge pull request #1313 from carlzulauf/only-supported-plugins

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Skip plugins which explicitly don't support current pry
This commit is contained in:
Kyrylo Silin 2015-02-28 07:59:18 +02:00
commit 33428ffedb
1 changed files with 20 additions and 5 deletions
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25
lib/pry/plugins.rb
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@ -60,6 +60,16 @@ class Pry
alias active? active
alias enabled? enabled
def supported?
pry_version = Gem::Version.new(VERSION)
spec.dependencies.each do |dependency|
if dependency.name == "pry"
return dependency.requirement.satisfied_by?(pry_version)
end
end
true
end
end
def initialize
@ -68,11 +78,11 @@ class Pry
# Find all installed Pry plugins and store them in an internal array.
def locate_plugins
Gem.refresh
(Gem::Specification.respond_to?(:each) ? Gem::Specification : Gem.source_index.find_name('')).each do |gem|
gem_list.each do |gem|
next if gem.name !~ PRY_PLUGIN_PREFIX
plugin_name = gem.name.split('-', 2).last
@plugins << Plugin.new(plugin_name, gem.name, gem, true) if !gem_located?(gem.name)
plugin = Plugin.new(plugin_name, gem.name, gem, false)
@plugins << plugin.tap(&:enable!) if plugin.supported? && !plugin_located?(plugin)
end
@plugins
end
@ -95,8 +105,13 @@ class Pry
end
private
def gem_located?(gem_name)
@plugins.any? { |plugin| plugin.gem_name == gem_name }
def plugin_located?(plugin)
@plugins.any? { |existing| existing.gem_name == plugin.gem_name }
end
def gem_list
Gem.refresh
Gem::Specification.respond_to?(:each) ? Gem::Specification : Gem.source_index.find_name('')
end
end