it("can change the origin", () => {
childProcess.execSync.mockReturnValue("git@github.com:org/lerna.git");
parseGitRepo("upstream");
expect(childProcess.execSync).toHaveBeenCalledWith(
"git",
["config", "--get", "remote.upstream.url"],
undefined
);
});
it("detects dirty fallback and returns partial metadata", () => {
childProcess.execSync.mockReturnValueOnce("456");
const result = describeRef.parse("a1b2c3d-dirty");
expect(childProcess.execSync).toHaveBeenLastCalledWith("git", ["rev-list", "--count", "a1b2c3d"], {});
expect(result).toEqual({
isDirty: true,
refCount: "456",
sha: "a1b2c3d",
});
});
it("detects fallback and returns partial metadata", () => {
childProcess.execSync.mockReturnValueOnce("123");
const options = { cwd: "bar" };
const result = describeRef.parse("a1b2c3d", options);
expect(childProcess.execSync).toHaveBeenLastCalledWith(
"git",
["rev-list", "--count", "a1b2c3d"],
options
);
expect(result).toEqual({
isDirty: false,
refCount: "123",
sha: "a1b2c3d",
});
});
it("returns a parsed URL", () => {
childProcess.execSync.mockReturnValue("git@github.com:org/lerna.git");
const repo = parseGitRepo();
expect(childProcess.execSync).toHaveBeenCalledWith(
"git",
["config", "--get", "remote.origin.url"],
undefined
);
expect(repo).toEqual(
expect.objectContaining({
name: "lerna",
owner: "org",
})
);
});
"use strict";
jest.mock("@lerna/child-process");
const childProcess = require("@lerna/child-process");
const describeRef = require("../lib/describe-ref");
const DEFAULT_ARGS = ["describe", "--always", "--long", "--dirty", "--first-parent"];
childProcess.exec.mockResolvedValue({ stdout: "v1.2.3-4-g567890a" });
childProcess.execSync.mockReturnValue("v1.2.3-4-g567890a");
describe("describeRef()", () => {
it("resolves parsed metadata", async () => {
const result = await describeRef();
expect(childProcess.exec).toHaveBeenLastCalledWith("git", DEFAULT_ARGS, {});
expect(result).toEqual({
isDirty: false,
lastTagName: "v1.2.3",
lastVersion: "v1.2.3",
refCount: "4",
sha: "567890a",
});
});
it("accepts options.cwd", async () => {
const options = { cwd: "foo" };
await describeRef(options);
expect(childProcess.exec).toHaveBeenLastCalledWith("git", DEFAULT_ARGS, options);
it("throws an error if no URL returned", () => {
childProcess.execSync.mockReturnValue("");
expect(() => parseGitRepo()).toThrow('Git remote URL could not be found using "origin".');
});
"use strict";
jest.mock("@octokit/rest");
jest.mock("@lerna/child-process");
const Octokit = require("@octokit/rest");
const childProcess = require("@lerna/child-process");
const { createGitHubClient, parseGitRepo } = require("../lib/github-client");
childProcess.execSync.mockReturnValue("5.6.0");
describe("createGitHubClient", () => {
const oldEnv = Object.assign({}, process.env);
afterEach(() => {
process.env = oldEnv;
});
it("errors if no GH_TOKEN env var", () => {
expect(() => {
createGitHubClient();
}).toThrow("A GH_TOKEN environment variable is required.");
});
it("doesnt error if GH_TOKEN env var is set", () => {
process.env.GH_TOKEN = "TOKEN";
expect(() => {
createGitHubClient();
}).not.toThrow();
});