chore: fix deno_lib version bump for release and verify Deno binary version outputs expected version (#29540)

tools/release/01_bump_crate_versions.ts

@@ -22,10 +22,12 @@ if (Deno.args.some((a) => a === "--rc")) {
 
   await cliCrate.setVersion(version);
   await denoRtCrate.setVersion(version);
-  await denoLibCrate.setVersion(version);
+  denoLibCrate.folderPath.join("version.txt").writeTextSync(version);
   // Force lockfile update
   await workspace.getCliCrate().cargoUpdate("--workspace");
 
+  await assertDenoBinaryVersion(version);
+
   Deno.exit(0);
 }
 
@@ -43,7 +45,7 @@ if (Deno.args.some((a) => a === "--patch")) {
 }
 
 await denoRtCrate.setVersion(cliCrate.version);
-await denoLibCrate.setVersion(cliCrate.version);
+denoLibCrate.folderPath.join("version.txt").writeTextSync(cliCrate.version);
 
 // increment the dependency crate versions
 for (const crate of workspace.getCliDependencyCrates()) {
@@ -52,6 +54,7 @@ for (const crate of workspace.getCliDependencyCrates()) {
 
 // update the lock file
 await workspace.getCliCrate().cargoUpdate("--workspace");
+await assertDenoBinaryVersion(cliCrate.version);
 
 // try to update the Releases.md markdown text
 try {
@@ -139,3 +142,13 @@ async function bumpCiCacheVersion() {
   // run the script
   await $`${generateScript}`;
 }
+
+async function assertDenoBinaryVersion(expectedVersion: string) {
+  $.logStep("Verifying Deno binary version.");
+  const text = (await $`cargo run -p deno -- -v`.text()).replace("deno ", "");
+  $.logLight("Version:", text);
+  if (text.trim() !== expectedVersion) {
+    $.logError("Error: Expected", expectedVersion, "but found", text);
+    Deno.exit(1);
+  }
+}