scm-ui: new repository layout

scm-ui/ui-webapp/src/repos/branches/util/orderBranches.js

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+// @flow
+
+// master, default should always be the first one,
+// followed by develop the rest should be ordered by its name
+import type {Branch} from "@scm-manager/ui-types";
+
+export function orderBranches(branches: Branch[]) {
+  branches.sort((a, b) => {
+    if (a.defaultBranch && !b.defaultBranch) {
+      return -20;
+    } else if (!a.defaultBranch && b.defaultBranch) {
+      return 20;
+    } else if (a.name === "master" && b.name !== "master") {
+      return -10;
+    } else if (a.name !== "master" && b.name === "master") {
+      return 10;
+    } else if (a.name === "default" && b.name !== "default") {
+      return -10;
+    } else if (a.name !== "default" && b.name === "default") {
+      return 10;
+    } else if (a.name === "develop" && b.name !== "develop") {
+      return -5;
+    } else if (a.name !== "develop" && b.name === "develop") {
+      return 5;
+    } else if (a.name < b.name) {
+      return -1;
+    } else if (a.name > b.name) {
+      return 1;
+    }
+    return 0;
+  });
+}

scm-ui/ui-webapp/src/repos/branches/util/orderBranches.test.js

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+import { orderBranches } from "./orderBranches";
+
+const branch1 = { name: "branch1", revision: "revision1" };
+const branch2 = { name: "branch2", revision: "revision2" };
+const branch3 = { name: "branch3", revision: "revision3", defaultBranch: true };
+const defaultBranch = {
+  name: "default",
+  revision: "revision4",
+  defaultBranch: false
+};
+const developBranch = {
+  name: "develop",
+  revision: "revision5",
+  defaultBranch: false
+};
+const masterBranch = {
+  name: "master",
+  revision: "revision6",
+  defaultBranch: false
+};
+
+describe("order branches", () => {
+  it("should return branches", () => {
+    let branches = [branch1, branch2];
+    orderBranches(branches);
+    expect(branches).toEqual([branch1, branch2]);
+  });
+
+  it("should return defaultBranch first", () => {
+    let branches = [branch1, branch2, branch3];
+    orderBranches(branches);
+    expect(branches).toEqual([branch3, branch1, branch2]);
+  });
+
+  it("should order special branches as follows: master > default > develop", () => {
+    let branches = [defaultBranch, developBranch, masterBranch];
+    orderBranches(branches);
+    expect(branches).toEqual([masterBranch, defaultBranch, developBranch]);
+  });
+
+  it("should order special branches but starting with defaultBranch", () => {
+    let branches = [masterBranch, developBranch, defaultBranch, branch3];
+    orderBranches(branches);
+    expect(branches).toEqual([
+      branch3,
+      masterBranch,
+      defaultBranch,
+      developBranch
+    ]);
+  });
+});