1 files changed, 84 insertions, 0 deletions
diff --git a/app/assets/javascripts/pipeline_editor/components/info/validation_segment.vue b/app/assets/javascripts/pipeline_editor/components/info/validation_segment.vue
new file mode 100644
index 00000000000..22f378c571a
--- /dev/null
+++ b/app/assets/javascripts/pipeline_editor/components/info/validation_segment.vue
@@ -0,0 +1,84 @@
+<script>
+import { GlIcon, GlLink, GlLoadingIcon } from '@gitlab/ui';
+import { __, s__, sprintf } from '~/locale';
+import { CI_CONFIG_STATUS_VALID } from '../../constants';
+import TooltipOnTruncate from '~/vue_shared/components/tooltip_on_truncate.vue';
+
+export const i18n = {
+  learnMore: __('Learn more'),
+  loading: s__('Pipelines|Validating GitLab CI configuration…'),
+  invalid: s__('Pipelines|This GitLab CI configuration is invalid.'),
+  invalidWithReason: s__('Pipelines|This GitLab CI configuration is invalid: %{reason}.'),
+  valid: s__('Pipelines|This GitLab CI configuration is valid.'),
+};
+
+export default {
+  i18n,
+  components: {
+    GlIcon,
+    GlLink,
+    GlLoadingIcon,
+    TooltipOnTruncate,
+  },
+  inject: {
+    ymlHelpPagePath: {
+      default: '',
+    },
+  },
+  props: {
+    ciConfig: {
+      type: Object,
+      required: false,
+      default: () => ({}),
+    },
+    loading: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+  },
+  computed: {
+    isValid() {
+      return this.ciConfig?.status === CI_CONFIG_STATUS_VALID;
+    },
+    icon() {
+      if (this.isValid) {
+        return 'check';
+      }
+      return 'warning-solid';
+    },
+    message() {
+      if (this.isValid) {
+        return this.$options.i18n.valid;
+      }
+
+      // Only display first error as a reason
+      const [reason] = this.ciConfig?.errors || [];
+      if (reason) {
+        return sprintf(this.$options.i18n.invalidWithReason, { reason }, false);
+      }
+      return this.$options.i18n.invalid;
+    },
+  },
+};
+</script>
+
+<template>
+  <div>
+    <template v-if="loading">
+      <gl-loading-icon inline />
+      {{ $options.i18n.loading }}
+    </template>
+
+    <span v-else class="gl-display-inline-flex gl-white-space-nowrap gl-max-w-full">
+      <tooltip-on-truncate :title="message" class="gl-text-truncate">
+        <gl-icon :name="icon" /> <span data-testid="validationMsg">{{ message }}</span>
+      </tooltip-on-truncate>
+      <span class="gl-flex-shrink-0 gl-pl-2">
+        <gl-link data-testid="learnMoreLink" :href="ymlHelpPagePath">
+          {{ $options.i18n.learnMore }}
+        </gl-link>
+      </span>
+    </span>
+  </div>
+</template>