Delete DOMContentLoaded event listeners

Delete these as they are no longer needed in FE code because
JS files in GitLab have the defer attribute

app/assets/javascripts/jira_connect/subscriptions/index.js

@@ -48,4 +48,4 @@ export function initJiraConnect() {
   });
 }
 
-document.addEventListener('DOMContentLoaded', initJiraConnect);
+initJiraConnect();

app/assets/javascripts/pages/groups/clusters/index/index.js

 import initClustersListApp from '~/clusters_list';
 import PersistentUserCallout from '~/persistent_user_callout';
 
-document.addEventListener('DOMContentLoaded', () => {
-  const callout = document.querySelector('.gcp-signup-offer');
-  PersistentUserCallout.factory(callout);
-  initClustersListApp();
-});
+const callout = document.querySelector('.gcp-signup-offer');
+PersistentUserCallout.factory(callout);
+initClustersListApp();

app/assets/javascripts/pages/groups/edit/index.js

@@ -10,21 +10,19 @@ import initSearchSettings from '~/search_settings';
 import initSettingsPanels from '~/settings_panels';
 import initConfirmDanger from '~/init_confirm_danger';
 
-document.addEventListener('DOMContentLoaded', () => {
-  initFilePickers();
-  initConfirmDanger();
-  initSettingsPanels();
-  initTransferGroupForm();
-  dirtySubmitFactory(
-    document.querySelectorAll('.js-general-settings-form, .js-general-permissions-form'),
-  );
-  mountBadgeSettings(GROUP_BADGE);
+initFilePickers();
+initConfirmDanger();
+initSettingsPanels();
+initTransferGroupForm();
+dirtySubmitFactory(
+  document.querySelectorAll('.js-general-settings-form, .js-general-permissions-form'),
+);
+mountBadgeSettings(GROUP_BADGE);
 
-  // Initialize Subgroups selector
-  groupsSelect();
+// Initialize Subgroups selector
+groupsSelect();
 
-  projectSelect();
+projectSelect();
 
-  initSearchSettings();
-  initCascadingSettingsLockPopovers();
-});
+initSearchSettings();
+initCascadingSettingsLockPopovers();

app/assets/javascripts/pages/profiles/preferences/show/index.js

 import initProfilePreferences from '~/profile/preferences/profile_preferences_bundle';
 
-document.addEventListener('DOMContentLoaded', initProfilePreferences);
+initProfilePreferences();

app/assets/javascripts/pages/projects/settings/ci_cd/show/index.js

@@ -10,36 +10,34 @@ import initSharedRunnersToggle from '~/projects/settings/mount_shared_runners_to
 import initSettingsPanels from '~/settings_panels';
 import { initTokenAccess } from '~/token_access';
 
-document.addEventListener('DOMContentLoaded', () => {
-  // Initialize expandable settings panels
-  initSettingsPanels();
+// Initialize expandable settings panels
+initSettingsPanels();
 
-  const runnerToken = document.querySelector('.js-secret-runner-token');
-  if (runnerToken) {
-    const runnerTokenSecretValue = new SecretValues({
-      container: runnerToken,
-    });
-    runnerTokenSecretValue.init();
-  }
-
-  initVariableList();
-
-  // hide extra auto devops settings based checkbox state
-  const autoDevOpsExtraSettings = document.querySelector('.js-extra-settings');
-  const instanceDefaultBadge = document.querySelector('.js-instance-default-badge');
-  document.querySelector('.js-toggle-extra-settings').addEventListener('click', (event) => {
-    const { target } = event;
-    if (instanceDefaultBadge) instanceDefaultBadge.style.display = 'none';
-    autoDevOpsExtraSettings.classList.toggle('hidden', !target.checked);
+const runnerToken = document.querySelector('.js-secret-runner-token');
+if (runnerToken) {
+  const runnerTokenSecretValue = new SecretValues({
+    container: runnerToken,
   });
+  runnerTokenSecretValue.init();
+}
 
-  registrySettingsApp();
-  initDeployFreeze();
+initVariableList();
 
-  initSettingsPipelinesTriggers();
-  initArtifactsSettings();
-  initSharedRunnersToggle();
-  initInstallRunner();
-  initRunnerAwsDeployments();
-  initTokenAccess();
+// hide extra auto devops settings based checkbox state
+const autoDevOpsExtraSettings = document.querySelector('.js-extra-settings');
+const instanceDefaultBadge = document.querySelector('.js-instance-default-badge');
+document.querySelector('.js-toggle-extra-settings').addEventListener('click', (event) => {
+  const { target } = event;
+  if (instanceDefaultBadge) instanceDefaultBadge.style.display = 'none';
+  autoDevOpsExtraSettings.classList.toggle('hidden', !target.checked);
 });
+
+registrySettingsApp();
+initDeployFreeze();
+
+initSettingsPipelinesTriggers();
+initArtifactsSettings();
+initSharedRunnersToggle();
+initInstallRunner();
+initRunnerAwsDeployments();
+initTokenAccess();

app/assets/javascripts/pages/projects/settings/repository/show/index.js

 import MirrorRepos from '~/mirrors/mirror_repos';
 import initForm from '../form';
 
-document.addEventListener('DOMContentLoaded', () => {
-  initForm();
+initForm();
 
-  const mirrorReposContainer = document.querySelector('.js-mirror-settings');
-  if (mirrorReposContainer) new MirrorRepos(mirrorReposContainer).init();
-});
+const mirrorReposContainer = document.querySelector('.js-mirror-settings');
+if (mirrorReposContainer) new MirrorRepos(mirrorReposContainer).init();

ee/app/assets/javascripts/pages/projects/path_locks/index.js

 import initDeprecatedRemoveRowBehavior from '~/behaviors/deprecated_remove_row_behavior';
 
-document.addEventListener('DOMContentLoaded', () => {
-  initDeprecatedRemoveRowBehavior();
+initDeprecatedRemoveRowBehavior();
 
-  const locks = document.querySelector('.locks');
+const locks = document.querySelector('.locks');
 
-  locks.addEventListener('ajax:success', () => {
-    const allRowsHidden = [...locks.querySelectorAll('li')].every((x) => x.offsetParent === null);
+locks.addEventListener('ajax:success', () => {
+  const allRowsHidden = [...locks.querySelectorAll('li')].every((x) => x.offsetParent === null);
 
-    if (allRowsHidden) {
-      locks.querySelector('.nothing-here-block.hidden')?.classList?.remove('hidden');
-    }
-  });
+  if (allRowsHidden) {
+    locks.querySelector('.nothing-here-block.hidden')?.classList?.remove('hidden');
+  }
 });