feat(init): use jsr specifier for @std/assert (#23073)

This commit changes "deno init" subcommand to use "jsr:" specifier for
standard library "assert" module. It is unversioned, but we will change
it to `@^1` once `@std/assert` release version 1.0.

This allows us to start decoupling `deno` and `deno_std` release. The
release scripts have been updated to take that into account.

cli/deno_std.rs

@@ -1,5 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-// WARNING: Ensure this is the only deno_std version reference as this
-// is automatically updated by the version bump workflow.
-pub const CURRENT_STD_URL_STR: &str = "https://deno.land/std@0.220.0/";

cli/main.rs

@@ -4,7 +4,6 @@ mod args;
 mod auth_tokens;
 mod cache;
 mod cdp;
-mod deno_std;
 mod emit;
 mod errors;
 mod factory;

cli/tools/init/mod.rs

@@ -2,7 +2,6 @@
 
 use crate::args::InitFlags;
 use crate::colors;
-use crate::deno_std;
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
 use log::info;
@@ -46,9 +45,11 @@ pub fn init_project(init_flags: InitFlags) -> Result<(), AnyError> {
   let main_ts = include_str!("./templates/main.ts");
   create_file(&dir, "main.ts", main_ts)?;
 
-  let main_test_ts = include_str!("./templates/main_test.ts")
+  create_file(
-    .replace("{CURRENT_STD_URL}", deno_std::CURRENT_STD_URL_STR);
+    &dir,
-  create_file(&dir, "main_test.ts", &main_test_ts)?;
+    "main_test.ts",
+    include_str!("./templates/main_test.ts"),
+  )?;
   create_file(&dir, "deno.json", include_str!("./templates/deno.json"))?;
 
   info!("✅ {}", colors::green("Project initialized"));

cli/tools/init/templates/main_test.ts

@@ -1,4 +1,4 @@
-import { assertEquals } from "{CURRENT_STD_URL}assert/mod.ts";
+import { assertEquals } from "jsr:@std/assert";
 import { add } from "./main.ts";
 
 Deno.test(function addTest() {

tests/integration/init_tests.rs

@@ -6,7 +6,7 @@ use util::TestContextBuilder;
 
 #[test]
 fn init_subcommand_without_dir() {
-  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let context = TestContextBuilder::for_jsr().use_temp_cwd().build();
   let cwd = context.temp_dir().path();
 
   let output = context.new_command().args("init").split_output().run();
@@ -46,7 +46,7 @@ fn init_subcommand_without_dir() {
 
 #[test]
 fn init_subcommand_with_dir_arg() {
-  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let context = TestContextBuilder::for_jsr().use_temp_cwd().build();
   let cwd = context.temp_dir().path();
 
   let output = context
@@ -92,7 +92,7 @@ fn init_subcommand_with_dir_arg() {
 
 #[test]
 fn init_subcommand_with_quiet_arg() {
-  let context = TestContextBuilder::new().use_temp_cwd().build();
+  let context = TestContextBuilder::for_jsr().use_temp_cwd().build();
   let cwd = context.temp_dir().path();
 
   let output = context

tests/testdata/jsr/registry/@std/assert/0.220.1/assert_equals.ts

@@ -0,0 +1,9 @@
+// deno-lint-ignore-file
+export function assertEquals<T>(
+  actual: T,
+  expected: T,
+  msg?: string,
+  options: { formatter?: (value: unknown) => string } = {},
+) {
+  return true;
+}

tests/testdata/jsr/registry/@std/assert/0.220.1/mod.ts

@@ -0,0 +1,20 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+/** A library of assertion functions.
+ * If the assertion is false an `AssertionError` will be thrown which will
+ * result in pretty-printed diff of failing assertion.
+ *
+ * This module is browser compatible, but do not rely on good formatting of
+ * values for AssertionError messages in browsers.
+ *
+ * ```ts
+ * import { assert } from "@std/assert/assert";
+ *
+ * assert("I am truthy"); // Doesn't throw
+ * assert(false); // Throws `AssertionError`
+ * ```
+ *
+ * @module
+ */
+
+export * from "./assert_equals.ts";

tests/testdata/jsr/registry/@std/assert/0.220.1_meta.json

@@ -0,0 +1,6 @@
+{
+  "exports": {
+    ".": "./mod.ts",
+    "./assert_equals": "./assert_equals.ts"
+  }
+}

tests/testdata/jsr/registry/@std/assert/meta.json

@@ -0,0 +1,8 @@
+{
+  "scope": "std",
+  "name": "assert",
+  "latest": "0.220.1",
+  "versions": {
+    "0.220.1": {}
+  }
+}

tools/release/01_bump_crate_versions.ts

@@ -26,10 +26,6 @@ for (const crate of workspace.getCliDependencyCrates()) {
   await crate.increment("minor");
 }
 
-// update the std version used in the code
-$.logStep("Updating std version...");
-await updateStdVersion();
-
 // update the lock file
 await workspace.getCliCrate().cargoUpdate("--workspace");
 
@@ -98,21 +94,6 @@ async function getGitLog() {
   }
 }
 
-async function updateStdVersion() {
-  const compatFilePath = cliCrate.folderPath.join("deno_std.rs");
-  const text = await compatFilePath.readText();
-  const versionRe = /std@([0-9]+\.[0-9]+\.[0-9]+)/;
-  const stdVersionText = versionRe.exec(text)?.[1];
-  if (stdVersionText == null) {
-    throw new Error(`Could not find the deno_std version in ${compatFilePath}`);
-  }
-  const stdVersion = semver.parse(stdVersionText)!;
-  const newStdVersion = stdVersion.increment("minor");
-  await compatFilePath.writeText(
-    text.replace(versionRe, `std@${newStdVersion}`),
-  );
-}
-
 async function bumpCiCacheVersion() {
   const generateScript = workspace.repo.folderPath.join(
     ".github/workflows/ci.generate.ts",

tools/release/02_create_pr.ts

@@ -36,7 +36,6 @@ function getPrBody() {
     `Please ensure:\n` +
     `- [ ] Target branch is correct (\`vX.XX\` if a patch release, \`main\` if minor)\n` +
     `- [ ] Crate versions are bumped correctly\n` +
-    `- [ ] deno_std version is incremented in the code (see \`cli/deno_std.rs\`)\n` +
     `- [ ] Releases.md is updated correctly (think relevancy and remove reverts)\n\n` +
     `To make edits to this PR:\n` +
     "```shell\n" +

tools/release/release_doc_template.md

@@ -101,8 +101,7 @@ verify on GitHub that everything looks correct.
   1. Checkout the branch the release is being made on.
   2. Manually run `./tools/release/01_bump_crate_versions.ts`
      1. Ensure the crate versions were bumped correctly
-     2. Ensure deno_std version was updated correctly in `cli/deno_std.rs`
+     2. Ensure `Releases.md` was updated correctly
-     3. Ensure `Releases.md` was updated correctly
   3. Open a PR with the changes and continue with the steps below.
   </details>