Use actual composer command

... as example for package include and `composer config repositories` command for registry include

app/assets/javascripts/packages/details/components/composer_installation.vue

@@ -14,12 +14,12 @@ export default {
   },
   computed: {
     ...mapState(['composerHelpPath']),
-    ...mapGetters(['composerRegistryInclude', 'composerPackageInclude']),
+    ...mapGetters(['composerRegistryInclude', 'composerPackageInclude', 'groupExists']),
   },
   i18n: {
-    registryInclude: s__('PackageRegistry|composer.json registry include'),
+    registryInclude: s__('PackageRegistry|Add composer registry'),
     copyRegistryInclude: s__('PackageRegistry|Copy registry include'),
-    packageInclude: s__('PackageRegistry|composer.json require package include'),
+    packageInclude: s__('PackageRegistry|Install package version'),
     copyPackageInclude: s__('PackageRegistry|Copy require package include'),
     infoLine: s__(
       'PackageRegistry|For more information on Composer packages in GitLab, %{linkStart}see the documentation.%{linkEnd}',
@@ -32,6 +32,7 @@ export default {
 
 <template>
   <div>
+    <div v-if="groupExists">
       <h3 class="gl-font-lg">{{ __('Installation') }}</h3>
 
       <code-instruction
@@ -59,4 +60,5 @@ export default {
         </gl-sprintf>
       </span>
     </div>
+  </div>
 </template>

app/assets/javascripts/packages/details/store/getters.js

@@ -102,11 +102,12 @@ repository = ${pypiSetupPath}
 username = __token__
 password = <your personal access token>`;
 
-export const composerRegistryInclude = ({ composerPath }) => {
-  const base = { type: 'composer', url: composerPath };
-  return JSON.stringify(base);
-};
-export const composerPackageInclude = ({ packageEntity }) => {
-  const base = { [packageEntity.name]: packageEntity.version };
-  return JSON.stringify(base);
-};
+export const composerRegistryInclude = ({ composerPath, composerConfigRepositoryName }) =>
+  // eslint-disable-next-line @gitlab/require-i18n-strings
+  `composer config repositories.${composerConfigRepositoryName} '{"type": "composer", "url": "${composerPath}"}'`;
+
+export const composerPackageInclude = ({ packageEntity }) =>
+  // eslint-disable-next-line @gitlab/require-i18n-strings
+  `composer req ${[packageEntity.name]}:${packageEntity.version}`;
+
+export const groupExists = ({ groupListUrl }) => groupListUrl.length > 0;

app/helpers/packages_helper.rb

@@ -34,6 +34,10 @@ module PackagesHelper
     expose_url(api_v4_group___packages_composer_packages_path(id: group_id, format: '.json'))
   end
 
+  def composer_config_repository_name(group_id)
+    "#{Gitlab.config.gitlab.host}/#{group_id}"
+  end
+
   def packages_list_data(type, resource)
     {
       resource_id: resource.id,

app/views/projects/packages/packages/show.html.haml

@@ -24,4 +24,5 @@
       composer_help_path: help_page_path('user/packages/composer_repository/index'),
       project_name: @project.name,
       project_list_url: project_packages_path(@project),
-      group_list_url: @project.group ? group_packages_path(@project.group) : ''} }
+      group_list_url: @project.group ? group_packages_path(@project.group) : '',
+      composer_config_repository_name: composer_config_repository_name(@project.group&.id)} }

locale/gitlab.pot

@@ -18350,6 +18350,9 @@ msgstr ""
 msgid "PackageRegistry|Add NuGet Source"
 msgstr ""
 
+msgid "PackageRegistry|Add composer registry"
+msgstr ""
+
 msgid "PackageRegistry|App group: %{group}"
 msgstr ""
 
@@ -18446,6 +18449,9 @@ msgstr ""
 msgid "PackageRegistry|If you haven't already done so, you will need to add the below to your %{codeStart}pom.xml%{codeEnd} file."
 msgstr ""
 
+msgid "PackageRegistry|Install package version"
+msgstr ""
+
 msgid "PackageRegistry|Learn how to %{noPackagesLinkStart}publish and share your packages%{noPackagesLinkEnd} with GitLab."
 msgstr ""
 
@@ -18536,12 +18542,6 @@ msgstr ""
 msgid "PackageRegistry|You may also need to setup authentication using an auth token. %{linkStart}See the documentation%{linkEnd} to find out more."
 msgstr ""
 
-msgid "PackageRegistry|composer.json registry include"
-msgstr ""
-
-msgid "PackageRegistry|composer.json require package include"
-msgstr ""
-
 msgid "PackageRegistry|npm command"
 msgstr ""
 

spec/frontend/packages/details/components/composer_installation_spec.js

@@ -15,15 +15,18 @@ describe('ComposerInstallation', () => {
 
   const composerRegistryIncludeStr = 'foo/registry';
   const composerPackageIncludeStr = 'foo/package';
+  const groupExists = true;
 
   const store = new Vuex.Store({
     state: {
       packageEntity,
       composerHelpPath,
+      groupExists,
     },
     getters: {
       composerRegistryInclude: () => composerRegistryIncludeStr,
       composerPackageInclude: () => composerPackageIncludeStr,
+      groupExists: () => groupExists,
     },
   });
 
@@ -62,7 +65,7 @@ describe('ComposerInstallation', () => {
     });
 
     it('has the correct title', () => {
-      expect(findRegistryInclude().props('label')).toBe('composer.json registry include');
+      expect(findRegistryInclude().props('label')).toBe('Add composer registry');
     });
   });
 
@@ -78,7 +81,7 @@ describe('ComposerInstallation', () => {
     });
 
     it('has the correct title', () => {
-      expect(findPackageInclude().props('label')).toBe('composer.json require package include');
+      expect(findPackageInclude().props('label')).toBe('Install package version');
     });
 
     it('has the correct help text', () => {

spec/frontend/packages/details/store/getters_spec.js

@@ -15,6 +15,7 @@ import {
   pypiSetupCommand,
   composerRegistryInclude,
   composerPackageInclude,
+  groupExists,
 } from '~/packages/details/store/getters';
 import {
   conanPackage,
@@ -68,10 +69,11 @@ describe('Getters PackageDetails Store', () => {
   const nugetSetupCommandStr = `nuget source Add -Name "GitLab" -Source "${registryUrl}" -UserName <your_username> -Password <your_token>`;
 
   const pypiPipCommandStr = `pip install ${pypiPackage.name} --extra-index-url ${registryUrl}`;
-  const composerRegistryIncludeStr = '{"type":"composer","url":"foo"}';
-  const composerPackageIncludeStr = JSON.stringify({
-    [packageWithoutBuildInfo.name]: packageWithoutBuildInfo.version,
-  });
+  const composerRegistryIncludeStr =
+    'composer config repositories.gitlab.com/123 \'{"type": "composer", "url": "foo"}\'';
+  const composerPackageIncludeStr = `composer req ${[packageWithoutBuildInfo.name]}:${
+    packageWithoutBuildInfo.version
+  }`;
 
   describe('packagePipeline', () => {
     it('should return the pipeline info when pipeline exists', () => {
@@ -221,7 +223,7 @@ describe('Getters PackageDetails Store', () => {
 
   describe('composer string getters', () => {
     it('gets the correct composerRegistryInclude command', () => {
-      setupState({ composerPath: 'foo' });
+      setupState({ composerPath: 'foo', composerConfigRepositoryName: 'gitlab.com/123' });
 
       expect(composerRegistryInclude(state)).toBe(composerRegistryIncludeStr);
     });
@@ -232,4 +234,18 @@ describe('Getters PackageDetails Store', () => {
       expect(composerPackageInclude(state)).toBe(composerPackageIncludeStr);
     });
   });
+
+  describe('check if group', () => {
+    it('is set', () => {
+      setupState({ groupListUrl: '/groups/composer/-/packages' });
+
+      expect(groupExists(state)).toBe(true);
+    });
+
+    it('is not set', () => {
+      setupState({ groupListUrl: '' });
+
+      expect(groupExists(state)).toBe(false);
+    });
+  });
 });

spec/helpers/packages_helper_spec.rb

@@ -51,4 +51,15 @@ RSpec.describe PackagesHelper do
       expect(url).to eq("#{base_url}group/1/-/packages/composer/packages.json")
     end
   end
+
+  describe 'composer_config_repository_name' do
+    let(:host) { Gitlab.config.gitlab.host }
+    let(:group_id) { 1 }
+
+    it 'return global unique composer registry id' do
+      id = helper.composer_config_repository_name(group_id)
+
+      expect(id).to eq("#{host}/#{group_id}")
+    end
+  end
 end