chore: remove version.txt in cli/lib

Cargo.toml

@@ -117,7 +117,7 @@ deno_bench_util = { version = "0.215.0", path = "./bench_util" }
 deno_config = { version = "0.71.0", features = ["workspace"], path = "./libs/config" }
 deno_crypto_provider = { version = "0.15.0", path = "./libs/crypto" }
 deno_features = { version = "0.18.0", path = "./runtime/features" }
-deno_lib = { version = "0.39.0", path = "./cli/lib" }
+deno_lib = { version = "=2.5.6", path = "./cli/lib" }
 deno_maybe_sync = { version = "0.8.0", path = "./libs/maybe_sync" }
 deno_npm_cache = { version = "0.40.0", path = "./libs/npm_cache" }
 deno_npm_installer = { version = "0.16.0", path = "./libs/npm_installer" }

cli/lib/Cargo.toml

@@ -2,7 +2,7 @@
 
 [package]
 name = "deno_lib"
-version = "0.39.0"
+version = "2.5.6"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true

cli/lib/build.rs

@@ -1,15 +1,6 @@
 // Copyright 2018-2025 the Deno authors. MIT license.
 
 fn main() {
-  // todo(dsherret): remove this after Deno 242.0 is published and then
-  // align the version of this crate with Deno then. We need to wait because
-  // there was previously a deno_lib 2.4.0 published (https://crates.io/crates/deno_lib/versions)
-  let version_path = std::path::Path::new(".").join("version.txt");
-  println!("cargo:rerun-if-changed={}", version_path.display());
-  #[allow(clippy::disallowed_methods)]
-  let text = std::fs::read_to_string(version_path).unwrap();
-  println!("cargo:rustc-env=DENO_VERSION={}", text);
-
   let commit_hash = git_commit_hash();
   println!("cargo:rustc-env=GIT_COMMIT_HASH={}", commit_hash);
   println!("cargo:rerun-if-env-changed=GIT_COMMIT_HASH");

cli/lib/version.rs

@@ -15,7 +15,7 @@ pub fn otel_runtime_config() -> OtelRuntimeConfig {
 
 const GIT_COMMIT_HASH: &str = env!("GIT_COMMIT_HASH");
 const TYPESCRIPT: &str = "5.9.2";
-pub const DENO_VERSION: &str = env!("DENO_VERSION");
+pub const DENO_VERSION: &str = env!("CARGO_PKG_VERSION");
 // TODO(bartlomieju): ideally we could remove this const.
 const IS_CANARY: bool = option_env!("DENO_CANARY").is_some();
 // TODO(bartlomieju): this is temporary, to allow Homebrew to cut RC releases as well
@@ -40,9 +40,13 @@ pub static DENO_VERSION_INFO: std::sync::LazyLock<DenoVersionInfo> =
 
     DenoVersionInfo {
       deno: if release_channel == ReleaseChannel::Canary {
-        concat!(env!("DENO_VERSION"), "+", env!("GIT_COMMIT_HASH_SHORT"))
+        concat!(
+          env!("CARGO_PKG_VERSION"),
+          "+",
+          env!("GIT_COMMIT_HASH_SHORT")
+        )
       } else {
-        env!("DENO_VERSION")
+        DENO_VERSION
       },
 
       release_channel,
@@ -53,12 +57,12 @@ pub static DENO_VERSION_INFO: std::sync::LazyLock<DenoVersionInfo> =
       user_agent: if release_channel == ReleaseChannel::Canary {
         concat!(
           "Deno/",
-          env!("DENO_VERSION"),
+          env!("CARGO_PKG_VERSION"),
           "+",
           env!("GIT_COMMIT_HASH_SHORT")
         )
       } else {
-        concat!("Deno/", env!("DENO_VERSION"))
+        concat!("Deno/", env!("CARGO_PKG_VERSION"))
       },
 
       typescript: TYPESCRIPT,

tools/lint.js

@@ -37,6 +37,7 @@ if (js) {
   promises.push(dlintPreferPrimordials());
   promises.push(ensureCiYmlUpToDate());
   promises.push(ensureNoUnusedOutFiles());
+  promises.push(ensureCliVersionMatchesLibVersion());
 
   if (rs) {
     promises.push(checkCopyright());
@@ -381,3 +382,24 @@ async function ensureNoUnusedOutFiles() {
     throw new Error(`${notFoundPaths.length} unreferenced .out files`);
   }
 }
+
+async function ensureCliVersionMatchesLibVersion() {
+  function extractVersion(text) {
+    const match = text.match(/^version\s*=\s*"([^"]+)"/m);
+    if (!match?.[1]) {
+      throw new Error("Could not find version in TOML");
+    }
+    return match[1];
+  }
+
+  const cliCrateTomlText = await Deno.readTextFile(
+    join(ROOT_PATH, "cli/Cargo.toml"),
+  );
+  const libCrateTomlText = await Deno.readTextFile(
+    join(ROOT_PATH, "cli/lib/Cargo.toml"),
+  );
+
+  if (extractVersion(cliCrateTomlText) !== extractVersion(libCrateTomlText)) {
+    throw new Error("deno crate version did not match deno_lib crate version");
+  }
+}

tools/release/01_bump_crate_versions.ts

@@ -22,7 +22,7 @@ if (Deno.args.some((a) => a === "--rc")) {
 
   await cliCrate.setVersion(version);
   await denoRtCrate.setVersion(version);
-  denoLibCrate.folderPath.join("version.txt").writeTextSync(version);
+  await denoLibCrate.setVersion(version);
   // Force lockfile update
   await workspace.getCliCrate().cargoUpdate("--workspace");
 
@@ -44,14 +44,16 @@ if (Deno.args.some((a) => a === "--patch")) {
   await cliCrate.promptAndIncrement();
 }
 
-await denoRtCrate.setVersion(cliCrate.version);
-denoLibCrate.folderPath.join("version.txt").writeTextSync(cliCrate.version);
-
 // increment the dependency crate versions
 for (const crate of workspace.getCliDependencyCrates()) {
-  await crate.increment("minor");
+  if (crate.name !== denoLibCrate.name) {
+    await crate.increment("minor");
+  }
 }
 
+await denoRtCrate.setVersion(cliCrate.version);
+await denoLibCrate.setVersion(cliCrate.version);
+
 // update the lock file
 await workspace.getCliCrate().cargoUpdate("--workspace");
 await assertDenoBinaryVersion(cliCrate.version);