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Size: 1.9 KB
Versions: 36
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Stored size: 1.9 KB
Contents
require "librarian/error"
require "librarian/resolver"
require "librarian/spec_change_set"
require "librarian/action/base"
module Librarian
module Action
class Resolve < Base
def run
if force? || !lockfile_path.exist?
spec = specfile.read
manifests = []
else
lock = lockfile.read
spec = specfile.read(lock.sources)
changes = spec_change_set(spec, lock)
if changes.same?
debug { "The specfile is unchanged: nothing to do." }
return
end
manifests = changes.analyze
end
resolution = resolver.resolve(spec, manifests)
unless resolution.correct?
raise Error, "Could not resolve the dependencies."
else
lockfile_text = lockfile.save(resolution)
debug { "Bouncing #{lockfile_name}" }
bounced_lockfile_text = lockfile.save(lockfile.load(lockfile_text))
unless bounced_lockfile_text == lockfile_text
debug { "lockfile_text: \n#{lockfile_text}"}
debug { "bounced_lockfile_text: \n#{bounced_lockfile_text}"}
raise Error, "Cannot bounce #{lockfile_name}!"
end
lockfile_path.open('wb') { |f| f.write(lockfile_text) }
end
end
private
def force?
options[:force]
end
def specfile_name
environment.specfile_name
end
def lockfile_name
environment.lockfile_name
end
def specfile_path
environment.specfile_path
end
def lockfile_path
environment.lockfile_path
end
def specfile
environment.specfile
end
def lockfile
environment.lockfile
end
def resolver
Resolver.new(environment)
end
def spec_change_set(spec, lock)
SpecChangeSet.new(environment, spec, lock)
end
end
end
end
Version data entries
36 entries across 36 versions & 3 rubygems