1 files changed, 58 insertions, 0 deletions
diff --git a/app/assets/javascripts/repo/components/repo_edit_button.vue b/app/assets/javascripts/repo/components/repo_edit_button.vue
new file mode 100644
index 00000000000..29b76975561
--- /dev/null
+++ b/app/assets/javascripts/repo/components/repo_edit_button.vue
@@ -0,0 +1,58 @@
+<script>
+import Store from '../stores/repo_store';
+import RepoMixin from '../mixins/repo_mixin';
+
+export default {
+  data: () => Store,
+  mixins: [RepoMixin],
+  computed: {
+    buttonLabel() {
+      return this.editMode ? this.__('Cancel edit') : this.__('Edit');
+    },
+
+    showButton() {
+      return this.isCommitable &&
+        !this.activeFile.render_error &&
+        !this.binary &&
+        this.openedFiles.length;
+    },
+  },
+  methods: {
+    editCancelClicked() {
+      if (this.changedFiles.length) {
+        this.dialog.open = true;
+        return;
+      }
+      this.editMode = !this.editMode;
+      Store.toggleBlobView();
+    },
+    toggleProjectRefsForm() {
+      $('.project-refs-form').toggleClass('disabled', this.editMode);
+      $('.js-tree-ref-target-holder').toggle(this.editMode);
+    },
+  },
+
+  watch: {
+    editMode() {
+      this.toggleProjectRefsForm();
+    },
+  },
+};
+</script>
+
+<template>
+<button
+  v-if="showButton"
+  class="btn btn-default"
+  type="button"
+  @click.prevent="editCancelClicked">
+  <i
+    v-if="!editMode"
+    class="fa fa-pencil"
+    aria-hidden="true">
+  </i>
+  <span>
+    {{buttonLabel}}
+  </span>
+</button>
+</template>