Add ability to resolve snapshot latest date

Author: khlopko

__tests__/snapshot-resolver.test.ts

@@ -0,0 +1,36 @@
+import { OS } from "../src/os";
+import { SnapshotResolver } from "../src/snapshot-resolver";
+
+describe("build snapshot package info", () => {
+  const githubToken = process.env.TEST_GITHUB_TOKEN;
+  if (githubToken) {
+    const resolver = new SnapshotResolver(githubToken);
+    const expectedDate = new Date().toISOString().split("T")[0];
+
+    it("resolve main branch latest snapshot", async () => {
+      const toolchain = await resolver.getSnapshot("main-snapshot");
+
+      expect(toolchain).toEqual({ branch: "main", date: expectedDate });
+    });
+
+    it("resolve simver branch snapshot", async () => {
+      const toolchain = await resolver.getSnapshot("6.0-snapshot");
+
+      expect(toolchain).toEqual({ branch: "6.0", date: expectedDate });
+    });
+  }
+
+  const resolver = new SnapshotResolver(null);
+
+  it("resolve with explicit date to main", async () => {
+    const toolchain = await resolver.getSnapshot("main-snapshot-2022-01-28");
+
+    expect(toolchain).toEqual({ branch: "main", date: "2022-01-28" });
+  });
+
+  it("resolve with explicit date to semver", async () => {
+    const toolchain = await resolver.getSnapshot("5.7-snapshot-2022-08-30");
+
+    expect(toolchain).toEqual({ branch: "5.7", date: "2022-08-30" });
+  });
+});

__tests__/swift-package.test.ts

@@ -0,0 +1,60 @@
+import { OS } from "../src/os";
+import { getPackage } from "../src/swift-package";
+
+describe("make package", () => {
+  it("main branch for macOS", async () => {
+    const pkg = await getPackage("main-snapshot-2024-08-01", {
+      os: OS.MacOS,
+      version: "latest",
+      name: "macOS",
+    });
+
+    expect(pkg).toStrictEqual({
+      url: "https://swift.org/builds/development/xcode/swift-DEVELOPMENT-SNAPSHOT-2024-08-01-a/swift-DEVELOPMENT-SNAPSHOT-2024-08-01-a-osx.pkg",
+      name: "swift-DEVELOPMENT-SNAPSHOT-2024-08-01-a-osx",
+      version: "6.0",
+    });
+  });
+
+  it("main branch for Ubuntu", async () => {
+    const pkg = await getPackage("main-snapshot-2024-08-01", {
+      os: OS.Ubuntu,
+      version: "22.04",
+      name: "Ubuntu",
+    });
+
+    expect(pkg).toStrictEqual({
+      url: "https://swift.org/builds/development/ubuntu2204/swift-DEVELOPMENT-SNAPSHOT-2024-08-01-a/swift-DEVELOPMENT-SNAPSHOT-2024-08-01-a-ubuntu22.04.tar.gz",
+      name: "swift-DEVELOPMENT-SNAPSHOT-2024-08-01-a-ubuntu22.04",
+      version: "6.0",
+    });
+  });
+
+  it("simver branch for macOS", async () => {
+    const pkg = await getPackage("5.10-snapshot-2024-08-02", {
+      os: OS.MacOS,
+      version: "latest",
+      name: "macOS",
+    });
+
+    expect(pkg).toStrictEqual({
+      url: "https://swift.org/builds/swift-5.10-branch/xcode/swift-5.10-DEVELOPMENT-SNAPSHOT-2024-08-02-a/swift-5.10-DEVELOPMENT-SNAPSHOT-2024-08-02-a-osx.pkg",
+      name: "swift-5.10-DEVELOPMENT-SNAPSHOT-2024-08-02-a-osx",
+      version: "5.10",
+    });
+  });
+
+  it("simver branch for Ubuntu", async () => {
+    const pkg = await getPackage("5.10-snapshot-2024-08-02", {
+      os: OS.Ubuntu,
+      version: "22.04",
+      name: "Ubuntu",
+    });
+
+    expect(pkg).toStrictEqual({
+      url: "https://swift.org/builds/swift-5.10-branch/ubuntu2204/swift-5.10-DEVELOPMENT-SNAPSHOT-2024-08-02-a/swift-5.10-DEVELOPMENT-SNAPSHOT-2024-08-02-a-ubuntu22.04.tar.gz",
+      name: "swift-5.10-DEVELOPMENT-SNAPSHOT-2024-08-02-a-ubuntu22.04",
+      version: "5.10",
+    });
+  });
+});

__tests__/visual-studio.test.ts

@@ -1,7 +1,7 @@
 import os from "os";
 import * as path from "path";
 import * as vs from "../src/visual-studio";
-import { swiftPackage } from "../src/swift-versions";
+import { getPackage } from "../src/swift-package";
 import { OS, System } from "../src/os";
 
 jest.mock("fs", () => {
@@ -29,7 +29,7 @@ describe("visual studio resolver", () => {
   it("fetches visual studio requirement for swift version", async () => {
     jest.spyOn(os, "release").mockReturnValue("10.0.17763");
 
-    const req5_3 = vs.vsRequirement(swiftPackage("5.3", windows));
+    const req5_3 = vs.vsRequirement(await getPackage("5.3", windows));
     expect(req5_3.version).toBe("16");
     expect(req5_3.components).toContain(
       "Microsoft.VisualStudio.Component.VC.Tools.x86.x64"
@@ -38,7 +38,7 @@ describe("visual studio resolver", () => {
       "Microsoft.VisualStudio.Component.Windows10SDK.17763"
     );
 
-    const req5_6 = vs.vsRequirement(swiftPackage("5.6", windows));
+    const req5_6 = vs.vsRequirement(await getPackage("5.6", windows));
     expect(req5_6.version).toBe("16");
     expect(req5_6.components).toContain(
       "Microsoft.VisualStudio.Component.VC.Tools.x86.x64"
@@ -50,21 +50,21 @@ describe("visual studio resolver", () => {
 
   it("adds latest sdk for release newer than or equal to build 17763", async () => {
     jest.spyOn(os, "release").mockReturnValue("10.0.17763");
-    const req17763 = vs.vsRequirement(swiftPackage("5.3", windows));
+    const req17763 = vs.vsRequirement(await getPackage("5.3", windows));
     expect(req17763.components).toContain(
       "Microsoft.VisualStudio.Component.Windows10SDK.17763"
     );
 
     jest.spyOn(os, "release").mockReturnValue("10.0.18363");
-    const req18363 = vs.vsRequirement(swiftPackage("5.3", windows));
+    const req18363 = vs.vsRequirement(await getPackage("5.3", windows));
     expect(req18363.components).toContain(
       "Microsoft.VisualStudio.Component.Windows10SDK.18363"
     );
   });
 
   it("adds recommended sdk for release older than build 17763", async () => {
     jest.spyOn(os, "release").mockReturnValue("10.0.16299");
-    const req16299 = vs.vsRequirement(swiftPackage("5.3", windows));
+    const req16299 = vs.vsRequirement(await getPackage("5.3", windows));
     expect(req16299.components).toContain(
       "Microsoft.VisualStudio.Component.Windows10SDK.17763"
     );