1 files changed, 76 insertions, 0 deletions
diff --git a/app/assets/javascripts/ide/components/terminal_sync/terminal_sync_status.vue b/app/assets/javascripts/ide/components/terminal_sync/terminal_sync_status.vue
new file mode 100644
index 00000000000..deb13b5615e
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+++ b/app/assets/javascripts/ide/components/terminal_sync/terminal_sync_status.vue
@@ -0,0 +1,76 @@
+<script>
+import { throttle } from 'lodash';
+import { GlTooltipDirective, GlLoadingIcon } from '@gitlab/ui';
+import { mapState } from 'vuex';
+import Icon from '~/vue_shared/components/icon.vue';
+import {
+  MSG_TERMINAL_SYNC_CONNECTING,
+  MSG_TERMINAL_SYNC_UPLOADING,
+  MSG_TERMINAL_SYNC_RUNNING,
+} from '../../stores/modules/terminal_sync/messages';
+
+export default {
+  components: {
+    Icon,
+    GlLoadingIcon,
+  },
+  directives: {
+    'gl-tooltip': GlTooltipDirective,
+  },
+  data() {
+    return { isLoading: false };
+  },
+  computed: {
+    ...mapState('terminalSync', ['isError', 'isStarted', 'message']),
+    ...mapState('terminalSync', {
+      isLoadingState: 'isLoading',
+    }),
+    status() {
+      if (this.isLoading) {
+        return {
+          icon: '',
+          text: this.isStarted ? MSG_TERMINAL_SYNC_UPLOADING : MSG_TERMINAL_SYNC_CONNECTING,
+        };
+      } else if (this.isError) {
+        return {
+          icon: 'warning',
+          text: this.message,
+        };
+      } else if (this.isStarted) {
+        return {
+          icon: 'mobile-issue-close',
+          text: MSG_TERMINAL_SYNC_RUNNING,
+        };
+      }
+
+      return null;
+    },
+  },
+  watch: {
+    // We want to throttle the `isLoading` updates so that
+    // the user actually sees an indicator that changes are sent.
+    isLoadingState: throttle(function watchIsLoadingState(val) {
+      this.isLoading = val;
+    }, 150),
+  },
+  created() {
+    this.isLoading = this.isLoadingState;
+  },
+};
+</script>
+
+<template>
+  <div
+    v-if="status"
+    v-gl-tooltip
+    :title="status.text"
+    role="note"
+    class="d-flex align-items-center"
+  >
+    <span>{{ __('Terminal') }}:</span>
+    <span class="square s16 d-flex-center ml-1" :aria-label="status.text">
+      <gl-loading-icon v-if="isLoading" inline size="sm" class="d-flex-center" />
+      <icon v-else-if="status.icon" :name="status.icon" :size="16" />
+    </span>
+  </div>
+</template>