C3: Don't offer git if username and email unconfigured

.changeset/green-days-bow.md

@@ -0,0 +1,5 @@
+---
+"create-cloudflare": patch
+---
+
+Don't prompt the user to use git if `user.name` and `user.email` haven't been configured

packages/create-cloudflare/src/common.ts

@@ -242,7 +242,6 @@ export const printSummary = async (ctx: PagesGeneratorContext) => {
 
 export const offerGit = async (ctx: PagesGeneratorContext) => {
  const gitInstalled = await isGitInstalled();
-
  if (!gitInstalled) {
  // haven't prompted yet, if provided as --git arg
  if (ctx.args.git) {
@@ -257,6 +256,21 @@ export const offerGit = async (ctx: PagesGeneratorContext) => {
  return; // bail early
  }
 
+ const gitConfigured = await isGitConfigured();
+ if (!gitConfigured) {
+ // haven't prompted yet, if provided as --git arg
+ if (ctx.args.git) {
+ updateStatus(
+ "Must configure `user.name` and user.email` to use git. Continuing without git."
+ );
+ }
+
+ // override true (--git flag) and undefined (not prompted yet) to false (don't use git)
+ ctx.args.git = false;
+
+ return; // bail early
+ }
+
  const insideGitRepo = await isInsideGitRepo(ctx.project.path);
 
  if (insideGitRepo) return;
@@ -361,6 +375,26 @@ async function isGitInstalled() {
  return (await getGitVersion()) !== null;
 }
 
+async function isGitConfigured() {
+ try {
+ const userName = await runCommand("git config user.name", {
+ useSpinner: false,
+ silent: true,
+ });
+ if (!userName) return false;
+
+ const email = await runCommand("git config user.name", {
+ useSpinner: false,
+ silent: true,
+ });
+ if (!email) return false;
+
+ return true;
+ } catch {
+ return null;
+ }
+}
+
 /**
  * Check whether the given current working directory is within a git repository
  * by looking for a `.git` directory in this or an ancestor directory.