Remove all submodules - just force clone and reset on run instead (#33425)

Author: weswigham

.gitignore

@@ -81,4 +81,14 @@ tests/cases/user/*/**/*.d.ts
 tests/baselines/reference/dt
 .failed-tests
 TEST-results.xml
-package-lock.json
+package-lock.json
+tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter
+tests/cases/user/TypeScript-Node-Starter/TypeScript-Node-Starter
+tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter
+tests/cases/user/TypeScript-Vue-Starter/TypeScript-Vue-Starter
+tests/cases/user/TypeScript-WeChat-Starter/TypeScript-WeChat-Starter
+tests/cases/user/create-react-app/create-react-app
+tests/cases/user/webpack/webpack
+tests/cases/user/puppeteer/puppeteer
+tests/cases/user/axios-src/axios-src
+tests/cases/user/prettier/prettier

.gitmodules

@@ -1,40 +0,0 @@
-[submodule "tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter"]
-	path = tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter
-	url = https://github.com/Microsoft/TypeScript-React-Starter
-	ignore = all
-[submodule "tests/cases/user/TypeScript-Node-Starter/TypeScript-Node-Starter"]
-	path = tests/cases/user/TypeScript-Node-Starter/TypeScript-Node-Starter
-	url = https://github.com/Microsoft/TypeScript-Node-Starter.git
-	ignore = all
-[submodule "tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter"]
-	path = tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter
-	url = https://github.com/Microsoft/TypeScript-React-Native-Starter.git
-	ignore = all
-[submodule "tests/cases/user/TypeScript-Vue-Starter/TypeScript-Vue-Starter"]
-	path = tests/cases/user/TypeScript-Vue-Starter/TypeScript-Vue-Starter
-	url = https://github.com/Microsoft/TypeScript-Vue-Starter.git
-	ignore = all
-[submodule "tests/cases/user/TypeScript-WeChat-Starter/TypeScript-WeChat-Starter"]
-	path = tests/cases/user/TypeScript-WeChat-Starter/TypeScript-WeChat-Starter
-	url = https://github.com/Microsoft/TypeScript-WeChat-Starter.git
-	ignore = all
-[submodule "tests/cases/user/create-react-app/create-react-app"]
-	path = tests/cases/user/create-react-app/create-react-app
-	url = https://github.com/facebook/create-react-app.git
-	ignore = all
-[submodule "tests/cases/user/webpack/webpack"]
-	path = tests/cases/user/webpack/webpack 
-        url = https://github.com/webpack/webpack.git
-	ignore = all
-[submodule "tests/cases/user/puppeteer/puppeteer"]
-	path = tests/cases/user/puppeteer/puppeteer
-	url = https://github.com/GoogleChrome/puppeteer.git
-	ignore = all
-[submodule "tests/cases/user/axios-src/axios-src"]
-	path = tests/cases/user/axios-src/axios-src
-	url = https://github.com/axios/axios.git
-        ignore = all
-[submodule "tests/cases/user/prettier/prettier"]
-	path = tests/cases/user/prettier/prettier
-	url = https://github.com/prettier/prettier.git
-        ignore = all

src/testRunner/externalCompileRunner.ts

@@ -10,6 +10,7 @@ interface ExecResult {
 
 interface UserConfig {
     types: string[];
+    cloneUrl: string;
     path?: string;
 }
 
@@ -49,13 +50,17 @@ abstract class ExternalCompileRunnerBase extends RunnerBase {
                 const stdio = isWorker ? "pipe" : "inherit";
                 let types: string[] | undefined;
                 if (fs.existsSync(path.join(cwd, "test.json"))) {
+                    const config = JSON.parse(fs.readFileSync(path.join(cwd, "test.json"), { encoding: "utf8" })) as UserConfig;
+                    ts.Debug.assert(!!config.types, "Bad format from test.json: Types field must be present.");
+                    ts.Debug.assert(!!config.cloneUrl, "Bad format from test.json: cloneUrl field must be present.");
                     const submoduleDir = path.join(cwd, directoryName);
+                    if (!fs.existsSync(submoduleDir)) {
+                        exec("git", ["clone", config.cloneUrl, directoryName], { cwd });
+                    }
                     exec("git", ["reset", "HEAD", "--hard"], { cwd: submoduleDir });
                     exec("git", ["clean", "-f"], { cwd: submoduleDir });
-                    exec("git", ["submodule", "update", "--init", "--remote", "."], { cwd: originalCwd });
+                    exec("git", ["pull", "-f"], { cwd: submoduleDir });
 
-                    const config = JSON.parse(fs.readFileSync(path.join(cwd, "test.json"), { encoding: "utf8" })) as UserConfig;
-                    ts.Debug.assert(!!config.types, "Bad format from test.json: Types field must be present.");
                     types = config.types;
 
                     cwd = config.path ? path.join(cwd, config.path) : submoduleDir;

tests/cases/user/TypeScript-Node-Starter/TypeScript-Node-Starter

@@ -1,3 +1,4 @@
 {
+    "cloneUrl": "https://github.com/Microsoft/TypeScript-Node-Starter.git",
     "types": ["jquery"]
 }

tests/cases/user/TypeScript-Node-Starter/test.json

@@ -1,4 +1,5 @@
 {
+    "cloneUrl": "https://github.com/Microsoft/TypeScript-React-Native-Starter.git",
     "types": ["jest"],
     "path": "TypeScript-React-Native-Starter/ExampleProject"
 }

tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter

@@ -1,3 +1,4 @@
 {
+    "cloneUrl": "https://github.com/Microsoft/TypeScript-React-Starter",
     "types": ["jest", "node"]
 }