(todo GH-808) Implement pdk release subcommands

lib/pdk/cli/release.rb

@@ -37,15 +37,23 @@ module PDK::CLI
         log_level: :info,
       )
 
-      unless opts[:force]
-        Release.prepare_interview(opts)
-      end
+      Release.prepare_interview(opts) unless opts[:force]
 
-      # Don't pass tokens to analytics
-      PDK::CLI::Util.analytics_screen_view('release', opts.reject { |k, _| k == :'forge-token' })
+      Release.send_analytics('release', opts)
 
       release = PDK::Module::Release.new(nil, opts)
 
+      Release.module_compatibility_checks!(release, opts)
+
+      release.run
+    end
+  end
+
+  module Release
+    # Checks whether the module is compatible with PDK release process
+    # @param release PDK::Module::Release Object representing the release
+    # @param opts Options Hash from Cri
+    def self.module_compatibility_checks!(release, opts)
       unless release.module_metadata.forge_ready?
         if opts[:force]
           PDK.logger.warn _(
@@ -60,7 +68,7 @@ module PDK::CLI
         end
       end
 
-      unless release.pdk_compatible?
+      unless release.pdk_compatible? # rubocop:disable Style/GuardClause Nope!
         if opts[:force]
           PDK.logger.warn _('This module is not compatible with PDK, so PDK can not validate or test this build.')
         else
@@ -73,12 +81,14 @@ module PDK::CLI
           end
         end
       end
+    end
 
-      release.run
+    # Send_analytics for the given command and Cri options
+    def self.send_analytics(command, opts)
+      # Don't pass tokens to analytics
+      PDK::CLI::Util.analytics_screen_view(command, opts.reject { |k, _| k == :'forge-token' })
     end
-  end
 
-  module Release
     def self.prepare_interview(opts)
       questions = []
 
@@ -177,3 +187,5 @@ def self.prepare_publish_interview(prompt, opts)
     end
   end
 end
+
+require 'pdk/cli/release/prep'

lib/pdk/cli/release/prep.rb

@@ -0,0 +1,39 @@
+require 'pdk/cli/release'
+
+module PDK::CLI
+  @release_prep_cmd = @release_cmd.define_command do
+    name 'prep'
+    usage _('prep [options]')
+    summary _('Performs all the pre-release checks to ensure module is ready to be released')
+
+    flag nil, :force,                _('Release the module automatically, with no prompts.')
+    flag nil, :'skip-validation',    _('Skips the module validation check.')
+    flag nil, :'skip-changelog',     _('Skips the automatic changelog generation.')
+    flag nil, :'skip-dependency',    _('Skips the module dependency check.')
+    flag nil, :'skip-documentation', _('Skips the documentation update.')
+
+    option nil, :version, _('Update the module to the specified version prior to release. When not specified, the new version will be computed from the Changelog where possible.'),
+           argument: :required
+
+    run do |opts, _args, cmd|
+      # Make sure build is being run in a valid module directory with a metadata.json
+      PDK::CLI::Util.ensure_in_module!(
+        message:   _("`pdk release #{cmd.name}` can only be run from inside a valid module with a metadata.json."),
+        log_level: :info,
+      )
+
+      opts[:'skip-build'] = true
+      opts[:'skip-publish'] = true
+
+      Release.prepare_interview(opts) unless opts[:force]
+
+      Release.send_analytics("release #{cmd.name}", opts)
+
+      release = PDK::Module::Release.new(nil, opts)
+
+      Release.module_compatibility_checks!(release, opts)
+
+      release.run
+    end
+  end
+end

spec/unit/pdk/cli/release/prep_spec.rb

@@ -0,0 +1,70 @@
+require 'spec_helper'
+require 'pdk/cli'
+
+describe 'PDK::CLI release prep' do
+  let(:help_text) { a_string_matching(%r{^USAGE\s+pdk release prep}m) }
+
+  context 'when not run from inside a module' do
+    include_context 'run outside module'
+
+    it 'exits with an error' do
+      expect(logger).to receive(:error).with(a_string_matching(%r{must be run from inside a valid module}))
+
+      expect { PDK::CLI.run(%w[new class test_class]) }.to exit_nonzero
+    end
+
+    it 'does not submit the command to analytics' do
+      expect(analytics).not_to receive(:screen_view)
+
+      expect { PDK::CLI.run(%w[new class test_class]) }.to exit_nonzero
+    end
+  end
+
+  context 'when run from inside a module' do
+    let(:release_object) do
+      instance_double(
+        PDK::Module::Release,
+        pdk_compatible?: true,
+        module_metadata: mock_metadata_obj,
+        run: nil,
+      )
+    end
+
+    let(:mock_metadata_obj) do
+      instance_double(
+        PDK::Module::Metadata,
+        forge_ready?: true,
+      )
+    end
+
+    before(:each) do
+      allow(PDK::CLI::Util).to receive(:ensure_in_module!).and_return(nil)
+      allow(PDK::Module::Release).to receive(:new).and_return(release_object)
+      allow(PDK::Util).to receive(:exit_process).and_raise('exit_process mock should not be called')
+    end
+
+    it 'calls PDK::Module::Release.run' do
+      expect(release_object).to receive(:run)
+
+      expect { PDK::CLI.run(%w[release prep --force]) }.not_to raise_error
+    end
+
+    it 'skips building and publishing' do
+      expect(PDK::Module::Release).to receive(:new).with(Object, hash_including(:'skip-build' => true, :'skip-publish' => true))
+
+      expect { PDK::CLI.run(%w[release prep --force]) }.not_to raise_error
+    end
+
+    it 'does not start an interview when --force is used' do
+      expect(PDK::CLI::Util::Interview).to receive(:new).never
+
+      PDK::CLI.run(%w[release prep --force])
+    end
+
+    it 'calls PDK::CLI::Release.module_compatibility_checks!' do
+      expect(PDK::CLI::Release).to receive(:module_compatibility_checks!).and_return(nil)
+
+      expect { PDK::CLI.run(%w[release prep --force]) }.not_to raise_error
+    end
+  end
+end

spec/unit/pdk/cli/release_spec.rb

@@ -2,8 +2,6 @@
 require 'pdk/cli'
 
 describe 'PDK::CLI release' do
-  let(:help_text) { a_string_matching(%r{^USAGE\s+pdk release}m) }
-
   context 'when not run from inside a module' do
     include_context 'run outside module'
 
@@ -19,6 +17,7 @@
         PDK::Module::Release,
         pdk_compatible?: true,
         module_metadata: mock_metadata_obj,
+        run: nil,
       )
     end
 
@@ -33,11 +32,68 @@
       allow(PDK::CLI::Util).to receive(:ensure_in_module!).and_return(nil)
       allow(PDK::Module::Release).to receive(:new).and_return(release_object)
       allow(PDK::Util).to receive(:exit_process).and_raise('exit_process mock should not be called')
-      expect(release_object).to receive(:run).and_return(nil)
     end
 
     it 'calls PDK::Module::Release.run' do
+      expect(release_object).to receive(:run).and_return(nil)
+
       expect { PDK::CLI.run(%w[release --force]) }.not_to raise_error
     end
+
+    it 'does not start an interview when --force is used' do
+      expect(PDK::CLI::Util::Interview).to receive(:new).never
+
+      PDK::CLI.run(%w[release --force])
+    end
+
+    it 'calls PDK::CLI::Release.module_compatibility_checks!' do
+      expect(PDK::CLI::Release).to receive(:module_compatibility_checks!).and_return(nil)
+
+      expect { PDK::CLI.run(%w[release --force]) }.not_to raise_error
+    end
+  end
+
+  describe '#module_compatibility_checks!' do
+    let(:release_object) do
+      instance_double(
+        PDK::Module::Release,
+        pdk_compatible?: true,
+        module_metadata: mock_metadata_obj,
+        run: nil,
+      )
+    end
+
+    let(:mock_metadata_obj) do
+      instance_double(
+        PDK::Module::Metadata,
+        forge_ready?: true,
+      )
+    end
+
+    let(:opts) { { force: true } }
+    let(:release) { PDK::CLI::Release }
+
+    context 'With a module that is not forge ready' do
+      before(:each) do
+        allow(mock_metadata_obj).to receive(:forge_ready?).and_return(false)
+        allow(mock_metadata_obj).to receive(:missing_fields).and_return(['mock_field'])
+      end
+
+      it 'raises a warning' do
+        expect(PDK.logger).to receive(:warn).with(%r{mock_field})
+        release.module_compatibility_checks!(release_object, opts)
+      end
+    end
+
+    context 'With a module that is not pdk compatibler' do
+      before(:each) do
+        allow(release_object).to receive(:pdk_compatible?).and_return(false)
+      end
+
+      it 'raises a warning' do
+        expect(PDK.logger).to receive(:warn).with(%r{not compatible with PDK})
+        release.module_compatibility_checks!(release_object, opts)
+      end
+    end
   end
 end