Class: LicenseScout::DependencyManager::Habitat

Inherits:
Base
  • Object
show all
Defined in:
lib/license_scout/dependency_manager/habitat.rb

Constant Summary collapse

DEFAULT_CHANNEL = 
"stable".freeze
FALLBACK_CHANNEL_FOR_FQ = 
"unstable".freeze

Instance Attribute Summary

Attributes inherited from Base

#directory

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from LicenseScout::DependencyManager::Base

Instance Method Details

#dependencies ⇒ Object 



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# File 'lib/license_scout/dependency_manager/habitat.rb', line 46

def dependencies
  tdeps = Set.new(pkg_deps)

  if pkg_deps.any?
    pkg_deps.each do |pkg_dep|
      unless pkg_info(pkg_dep).nil?
        pkg_info(pkg_dep)["tdeps"].each { |dep| tdeps << to_ident(dep) }
      end
    end

    tdeps.delete(nil)

    tdeps.sort.map do |tdep|
      o, n, v, r = tdep.split("/")
      dep_name = "#{o}/#{n}"
      dep_version = "#{v}-#{r}"

      dependency = new_dependency(dep_name, dep_version, nil)

      if pkg_info(tdep).nil?
        LicenseScout::Log.warn("Could not find information for #{tdep} -- skipping")
      else
        license_from_manifest(pkg_info(tdep)["manifest"]).each do |spdx|
          # We hard code the channel to "unstable" because a package could be
          # demoted from any given channel except unstable in the future and
          # we want the url metadata to be stable in order to give end users
          # the ability to self-audit licenses
          # tl;dr, we want a permalink not a nowlink
          dependency.add_license(spdx, "https://bldr.habitat.sh/v1/depot/channels/#{o}/unstable/pkgs/#{n}/#{v}/#{r}")
        end
      end

      dependency
    end.compact
  end
end

#detected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/license_scout/dependency_manager/habitat.rb', line 42

def detected?
  File.exist?(plan_sh_path) || File.exist?(habitat_plan_sh_path)
end

#install_command ⇒ Object 



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# File 'lib/license_scout/dependency_manager/habitat.rb', line 38

def install_command
  ""
end

#name ⇒ Object 



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# File 'lib/license_scout/dependency_manager/habitat.rb', line 26

def name
  "habitat"
end

#signature ⇒ Object 



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# File 'lib/license_scout/dependency_manager/habitat.rb', line 34

def signature
  File.exist?(habitat_plan_sh_path) ? "habitat/plan.sh file" : "plan.sh file"
end

#type ⇒ Object 



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# File 'lib/license_scout/dependency_manager/habitat.rb', line 30

def type
  "habitat"
end