Class: Warbler::Traits::Gemspec
Overview
The Gemspec trait reads a .gemspec file to determine the files, executables, require paths, and dependencies for a project.
Instance Attribute Summary
#config
Class Method Summary
collapse
Instance Method Summary
collapse
#apply_pathmaps
#add_init_load_path, #add_main_rb, included, #initialize, #update_gem_path
Class Method Details
.detect? ⇒ Boolean
16
17
18
|
# File 'lib/warbler/traits/gemspec.rb', line 16
def self.detect?
!Dir['*.gemspec'].empty?
end
|
Instance Method Details
29
30
31
32
33
|
# File 'lib/warbler/traits/gemspec.rb', line 29
def after_configure
@spec.require_paths.each do |p|
add_init_load_path(config.pathmaps.application.inject(p) {|pm,x| pm.pathmap(x)})
end
end
|
20
21
22
23
24
25
26
27
|
# File 'lib/warbler/traits/gemspec.rb', line 20
def before_configure
@spec_file = Dir['*.gemspec'].first
require 'yaml'
@spec = File.open(@spec_file) {|f| Gem::Specification.from_yaml(f) } rescue Gem::Specification.load(@spec_file)
@spec.runtime_dependencies.each {|g| config.gems << g }
config.dirs = []
config.compiled_ruby_files = @spec.files.select {|f| f =~ /\.rb$/}
end
|
#default_executable ⇒ Object
48
49
50
51
52
53
54
55
56
57
|
# File 'lib/warbler/traits/gemspec.rb', line 48
def default_executable
if !@spec.executables.empty?
"bin/#{@spec.executables.first}"
else
exe = Dir['bin/*'].first
raise "No executable script found" unless exe
warn "No default executable found in #{@spec_file}, using #{exe}"
exe
end
end
|
#update_archive(jar) ⇒ Object
35
36
37
38
39
40
41
42
43
44
45
46
|
# File 'lib/warbler/traits/gemspec.rb', line 35
def update_archive(jar)
(Dir['**/*'] - config.compiled_ruby_files).each do |f|
jar.files[apply_pathmaps(config, f, :application)] = f
end
config.compiled_ruby_files.each do |f|
f = f.sub(/\.rb$/, '.class')
next unless File.exist?(f)
jar.files[apply_pathmaps(config, f, :application)] = f
end
bin_path = apply_pathmaps(config, default_executable, :application)
add_main_rb(jar, bin_path)
end
|