1 files changed, 78 insertions, 0 deletions
diff --git a/app/assets/javascripts/ci/pipeline_editor/components/file_tree/container.vue b/app/assets/javascripts/ci/pipeline_editor/components/file_tree/container.vue
new file mode 100644
index 00000000000..280cd729a43
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+++ b/app/assets/javascripts/ci/pipeline_editor/components/file_tree/container.vue
@@ -0,0 +1,78 @@
+<script>
+import { GlAlert, GlTooltipDirective } from '@gitlab/ui';
+import { __, s__ } from '~/locale';
+import FileIcon from '~/vue_shared/components/file_icon.vue';
+import { FILE_TREE_TIP_DISMISSED_KEY } from '../../constants';
+import FileItem from './file_item.vue';
+
+const i18n = {
+  tipBtn: __('Learn more'),
+  tipDescription: s__(
+    'PipelineEditorFileTree|When you use the include keyword to add pipeline configuration from files in the project, those files will be listed here.',
+  ),
+  tipTitle: s__('PipelineEditorFileTree|Configuration files added with the include keyword'),
+};
+
+export default {
+  i18n,
+  name: 'PipelineEditorFileTreeContainer',
+  components: {
+    FileIcon,
+    FileItem,
+    GlAlert,
+  },
+  directives: {
+    GlTooltip: GlTooltipDirective,
+  },
+  inject: ['ciConfigPath', 'includesHelpPagePath'],
+  props: {
+    includes: {
+      type: Array,
+      required: true,
+    },
+  },
+  data() {
+    return {
+      canShowTip: localStorage.getItem(FILE_TREE_TIP_DISMISSED_KEY) !== 'true',
+    };
+  },
+  computed: {
+    showTip() {
+      return this.includes.length === 0 && this.canShowTip;
+    },
+  },
+  methods: {
+    dismissTip() {
+      this.canShowTip = false;
+      localStorage.setItem(FILE_TREE_TIP_DISMISSED_KEY, 'true');
+    },
+  },
+};
+</script>
+<template>
+  <aside class="file-tree-container gl-mr-5 gl-mb-5">
+    <div
+      v-gl-tooltip
+      :title="ciConfigPath"
+      class="gl-bg-gray-50 gl-py-2 gl-px-3 gl-mb-3 gl-rounded-base"
+    >
+      <span class="file-row-name gl-str-truncated" :title="ciConfigPath">
+        <file-icon class="file-row-icon" :file-name="ciConfigPath" />
+        <span data-testid="current-config-filename">{{ ciConfigPath }}</span>
+      </span>
+    </div>
+    <gl-alert
+      v-if="showTip"
+      variant="tip"
+      :title="$options.i18n.tipTitle"
+      :secondary-button-text="$options.i18n.tipBtn"
+      :secondary-button-link="includesHelpPagePath"
+      @dismiss="dismissTip"
+    >
+      {{ $options.i18n.tipDescription }}
+    </gl-alert>
+    <div class="gl-overflow-y-auto">
+      <file-item v-for="file in includes" :key="file.location" :file="file" />
+    </div>
+  </aside>
+</template>