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Moved source_local.rb to source/local.rb
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,112 @@ | ||
require 'rubygems/source' | ||
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class Gem::Source::Local < Gem::Source | ||
def initialize | ||
@uri = nil | ||
end | ||
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## | ||
# Local sorts before Gem::Source and after Gem::Source::Installed | ||
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def <=> other | ||
case other | ||
when Gem::Source::Installed then | ||
-1 | ||
when Gem::Source::Local then | ||
0 | ||
when Gem::Source then | ||
1 | ||
else | ||
nil | ||
end | ||
end | ||
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def inspect # :nodoc: | ||
"#<%s specs: %p>" % [self.class, @specs.keys] | ||
end | ||
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def load_specs(type) | ||
names = [] | ||
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@specs = {} | ||
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Dir["*.gem"].each do |file| | ||
begin | ||
pkg = Gem::Package.new(file) | ||
rescue SystemCallError, Gem::Package::FormatError | ||
# ignore | ||
else | ||
tup = pkg.spec.name_tuple | ||
@specs[tup] = [File.expand_path(file), pkg] | ||
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case type | ||
when :released | ||
unless pkg.spec.version.prerelease? | ||
names << pkg.spec.name_tuple | ||
end | ||
when :prerelease | ||
if pkg.spec.version.prerelease? | ||
names << pkg.spec.name_tuple | ||
end | ||
when :latest | ||
tup = pkg.spec.name_tuple | ||
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cur = names.find { |x| x.name == tup.name } | ||
if !cur | ||
names << tup | ||
elsif cur.version < tup.version | ||
names.delete cur | ||
names << tup | ||
end | ||
else | ||
names << pkg.spec.name_tuple | ||
end | ||
end | ||
end | ||
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names | ||
end | ||
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def find_gem(gem_name, version=Gem::Requirement.default, | ||
prerelease=false) | ||
load_specs :complete | ||
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found = [] | ||
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@specs.each do |n, data| | ||
if n.name == gem_name | ||
s = data[1].spec | ||
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if version.satisfied_by?(s.version) | ||
if prerelease | ||
found << s | ||
elsif !s.version.prerelease? | ||
found << s | ||
end | ||
end | ||
end | ||
end | ||
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found.sort_by { |s| s.version }.last | ||
end | ||
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def fetch_spec(name) | ||
load_specs :complete | ||
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if data = @specs[name] | ||
data.last.spec | ||
else | ||
raise Gem::Exception, "Unable to find spec for '#{name}'" | ||
end | ||
end | ||
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def download(spec, cache_dir=nil) | ||
load_specs :complete | ||
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@specs.each do |name, data| | ||
return data[0] if data[1].spec == spec | ||
end | ||
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raise Gem::Exception, "Unable to find file for '#{spec.full_name}'" | ||
end | ||
end |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,112 +1,5 @@ | ||
require 'rubygems/source' | ||
require 'rubygems/source_local' | ||
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class Gem::Source::Local < Gem::Source | ||
def initialize | ||
@uri = nil | ||
end | ||
# TODO warn upon require, this file is deprecated. | ||
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## | ||
# Local sorts before Gem::Source and after Gem::Source::Installed | ||
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def <=> other | ||
case other | ||
when Gem::Source::Installed then | ||
-1 | ||
when Gem::Source::Local then | ||
0 | ||
when Gem::Source then | ||
1 | ||
else | ||
nil | ||
end | ||
end | ||
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def inspect # :nodoc: | ||
"#<%s specs: %p>" % [self.class, @specs.keys] | ||
end | ||
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def load_specs(type) | ||
names = [] | ||
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@specs = {} | ||
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Dir["*.gem"].each do |file| | ||
begin | ||
pkg = Gem::Package.new(file) | ||
rescue SystemCallError, Gem::Package::FormatError | ||
# ignore | ||
else | ||
tup = pkg.spec.name_tuple | ||
@specs[tup] = [File.expand_path(file), pkg] | ||
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case type | ||
when :released | ||
unless pkg.spec.version.prerelease? | ||
names << pkg.spec.name_tuple | ||
end | ||
when :prerelease | ||
if pkg.spec.version.prerelease? | ||
names << pkg.spec.name_tuple | ||
end | ||
when :latest | ||
tup = pkg.spec.name_tuple | ||
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cur = names.find { |x| x.name == tup.name } | ||
if !cur | ||
names << tup | ||
elsif cur.version < tup.version | ||
names.delete cur | ||
names << tup | ||
end | ||
else | ||
names << pkg.spec.name_tuple | ||
end | ||
end | ||
end | ||
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names | ||
end | ||
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def find_gem(gem_name, version=Gem::Requirement.default, | ||
prerelease=false) | ||
load_specs :complete | ||
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found = [] | ||
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@specs.each do |n, data| | ||
if n.name == gem_name | ||
s = data[1].spec | ||
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if version.satisfied_by?(s.version) | ||
if prerelease | ||
found << s | ||
elsif !s.version.prerelease? | ||
found << s | ||
end | ||
end | ||
end | ||
end | ||
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found.sort_by { |s| s.version }.last | ||
end | ||
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def fetch_spec(name) | ||
load_specs :complete | ||
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if data = @specs[name] | ||
data.last.spec | ||
else | ||
raise Gem::Exception, "Unable to find spec for '#{name}'" | ||
end | ||
end | ||
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def download(spec, cache_dir=nil) | ||
load_specs :complete | ||
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@specs.each do |name, data| | ||
return data[0] if data[1].spec == spec | ||
end | ||
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raise Gem::Exception, "Unable to find file for '#{spec.full_name}'" | ||
end | ||
end |
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