1 files changed, 112 insertions, 0 deletions
diff --git a/app/assets/javascripts/runner/components/registration/registration_dropdown.vue b/app/assets/javascripts/runner/components/registration/registration_dropdown.vue
new file mode 100644
index 00000000000..3fbe3c1be74
--- /dev/null
+++ b/app/assets/javascripts/runner/components/registration/registration_dropdown.vue
@@ -0,0 +1,112 @@
+<script>
+import {
+  GlFormGroup,
+  GlDropdown,
+  GlDropdownForm,
+  GlDropdownItem,
+  GlDropdownDivider,
+} from '@gitlab/ui';
+import { s__ } from '~/locale';
+import RunnerInstructionsModal from '~/vue_shared/components/runner_instructions/runner_instructions_modal.vue';
+import { INSTANCE_TYPE, GROUP_TYPE, PROJECT_TYPE } from '../../constants';
+import RegistrationToken from './registration_token.vue';
+import RegistrationTokenResetDropdownItem from './registration_token_reset_dropdown_item.vue';
+
+export default {
+  i18n: {
+    showInstallationInstructions: s__(
+      'Runners|Show runner installation and registration instructions',
+    ),
+    registrationToken: s__('Runners|Registration token'),
+  },
+  components: {
+    GlFormGroup,
+    GlDropdown,
+    GlDropdownForm,
+    GlDropdownItem,
+    GlDropdownDivider,
+    RegistrationToken,
+    RunnerInstructionsModal,
+    RegistrationTokenResetDropdownItem,
+  },
+  props: {
+    registrationToken: {
+      type: String,
+      required: true,
+    },
+    type: {
+      type: String,
+      required: true,
+      validator(type) {
+        return [INSTANCE_TYPE, GROUP_TYPE, PROJECT_TYPE].includes(type);
+      },
+    },
+  },
+  data() {
+    return {
+      currentRegistrationToken: this.registrationToken,
+      instructionsModalOpened: false,
+    };
+  },
+  computed: {
+    dropdownText() {
+      switch (this.type) {
+        case INSTANCE_TYPE:
+          return s__('Runners|Register an instance runner');
+        case GROUP_TYPE:
+          return s__('Runners|Register a group runner');
+        case PROJECT_TYPE:
+          return s__('Runners|Register a project runner');
+        default:
+          return s__('Runners|Register a runner');
+      }
+    },
+  },
+  methods: {
+    onShowInstructionsClick() {
+      // Rendering the modal on demand, to avoid
+      // loading instructions prematurely from API.
+      this.instructionsModalOpened = true;
+
+      this.$nextTick(() => {
+        // $refs.runnerInstructionsModal is defined in
+        // the tick after the modal is rendered
+        this.$refs.runnerInstructionsModal.show();
+      });
+    },
+    onTokenReset(token) {
+      this.currentRegistrationToken = token;
+
+      this.$refs.runnerRegistrationDropdown.hide(true);
+    },
+  },
+};
+</script>
+
+<template>
+  <gl-dropdown
+    ref="runnerRegistrationDropdown"
+    menu-class="gl-w-auto!"
+    :text="dropdownText"
+    variant="confirm"
+    v-bind="$attrs"
+  >
+    <gl-dropdown-item @click.capture.native.stop="onShowInstructionsClick">
+      {{ $options.i18n.showInstallationInstructions }}
+      <runner-instructions-modal
+        v-if="instructionsModalOpened"
+        ref="runnerInstructionsModal"
+        :registration-token="registrationToken"
+        data-testid="runner-instructions-modal"
+      />
+    </gl-dropdown-item>
+    <gl-dropdown-divider />
+    <gl-dropdown-form class="gl-p-4!">
+      <gl-form-group class="gl-mb-0" :label="$options.i18n.registrationToken">
+        <registration-token :value="currentRegistrationToken" />
+      </gl-form-group>
+    </gl-dropdown-form>
+    <gl-dropdown-divider />
+    <registration-token-reset-dropdown-item :type="type" @tokenReset="onTokenReset" />
+  </gl-dropdown>
+</template>