fix: switch to deno release binary for publishing by default

src/bin.ts

@@ -107,6 +107,10 @@ ${
         "DENO_BIN_PATH",
         "Use specified Deno binary instead of local downloaded one.",
       ],
+      [
+        "DENO_BIN_CANARY",
+        "Use the canary Deno binary instead of latest for publishing.",
+      ],
     ])
   }
 `);
@@ -148,6 +152,7 @@ if (args.length === 0) {
     run(async () => {
       const projectInfo = await findProjectDir(process.cwd());
       return publish(process.cwd(), {
+        canary: process.env.DENO_BIN_CANARY !== undefined,
         binFolder,
         publishArgs: args.slice(1),
         pkgJsonPath: projectInfo.pkgJsonPath,
@@ -185,6 +190,7 @@ if (args.length === 0) {
         pnpm: { type: "boolean", default: false },
         bun: { type: "boolean", default: false },
         debug: { type: "boolean", default: false },
+        canary: { type: "boolean", default: false },
         help: { type: "boolean", default: false, short: "h" },
         version: { type: "boolean", default: false, short: "v" },
       },

src/commands.ts

@@ -129,10 +129,11 @@ export interface PublishOptions {
   binFolder: string;
   pkgJsonPath: string | null;
   publishArgs: string[];
+  canary: boolean;
 }
 
-async function getOrDownloadBinPath(binFolder: string) {
-  const info = await getDenoDownloadUrl();
+async function getOrDownloadBinPath(binFolder: string, canary: boolean) {
+  const info = await getDenoDownloadUrl(canary);
 
   const binPath = path.join(
     binFolder,
@@ -164,7 +165,7 @@ async function getOrDownloadBinPath(binFolder: string) {
 
 export async function publish(cwd: string, options: PublishOptions) {
   const binPath = process.env.DENO_BIN_PATH ??
-    await getOrDownloadBinPath(options.binFolder);
+    await getOrDownloadBinPath(options.binFolder, options.canary);
 
   // Ready to publish now!
   const args = [

src/download.ts

@@ -10,6 +10,7 @@ import * as StreamZip from "node-stream-zip";
 const streamFinished = util.promisify(stream.finished);
 
 const DENO_CANARY_INFO_URL = "https://dl.deno.land/canary-latest.txt";
+const DENO_RELEASE_INFO_URL = "https://dl.deno.land/release-latest.txt";
 
 // Example: https://github.com/denoland/deno/releases/download/v1.41.0/deno-aarch64-apple-darwin.zip
 // Example: https://dl.deno.land/canary/d722de886b85093eeef08d1e9fd6f3193405762d/deno-aarch64-apple-darwin.zip
@@ -25,30 +26,39 @@ export interface DownloadInfo {
   url: string;
   filename: string;
   version: string;
+  canary: boolean;
 }
 
-export async function getDenoDownloadUrl(): Promise<DownloadInfo> {
+export async function getDenoDownloadUrl(
+  canary: boolean,
+): Promise<DownloadInfo> {
   const key = `${process.platform} ${os.arch()}`;
   if (!(key in FILENAMES)) {
     throw new Error(`Unsupported platform: ${key}`);
   }
 
   const name = FILENAMES[key];
 
-  const res = await fetch(DENO_CANARY_INFO_URL);
+  const url = canary ? DENO_CANARY_INFO_URL : DENO_RELEASE_INFO_URL;
+  const res = await fetch(url);
   if (!res.ok) {
     await res.body?.cancel();
     throw new Error(
-      `${res.status}: Unable to retrieve canary version information from ${DENO_CANARY_INFO_URL}.`,
+      `${res.status}: Unable to retrieve ${
+        canary ? "canary" : "release"
+      } version information from ${url}.`,
     );
   }
-  const sha = (await res.text()).trim();
+  const version = (await res.text()).trim();
 
   const filename = name + ".zip";
   return {
-    url: `https://dl.deno.land/canary/${decodeURI(sha)}/${filename}`,
+    canary,
+    url: canary
+      ? `https://dl.deno.land/canary/${decodeURI(version)}/${filename}`
+      : `https://dl.deno.land/release/${decodeURI(version)}/${filename}`,
     filename,
-    version: sha,
+    version: version,
   };
 }
 
@@ -66,7 +76,9 @@ export async function downloadDeno(
     throw new Error(`Unexpected empty body`);
   }
 
-  console.log(`Downloading JSR binary...`);
+  console.log(
+    `Downloading JSR ${info.canary ? "canary" : "release"} binary...`,
+  );
 
   await withProgressBar(
     async (tick) => {

test/commands.test.ts

@@ -197,7 +197,7 @@ describe("install", () => {
 
       assert.match(
         pkgJson.dependencies["@std/encoding"],
-        /^npm:@jsr\/std__encoding@\d+\.\d+\.\d+.*$/,
+        /^npm:@jsr\/std__encoding@[^]?\d+\.\d+\.\d+.*$/,
       );
 
       const npmRc = await readTextFile(path.join(dir, ".npmrc"));
@@ -754,6 +754,28 @@ describe("publish", () => {
         });
       });
     });
+
+    it("use deno canary binary when DENO_BIN_CANARY when set", async () => {
+      await runInTempDir(async (dir) => {
+        await writeTextFile(
+          path.join(dir, "mod.ts"),
+          "export const value = 42;",
+        );
+
+        // TODO: Change this once deno supports jsr.json
+        await writeJson<DenoJson>(path.join(dir, "deno.json"), {
+          name: "@deno/jsr-cli-test",
+          version: "1.0.0",
+          exports: {
+            ".": "./mod.ts",
+          },
+        });
+
+        await runJsr(["publish", "--dry-run"], dir, {
+          DENO_BIN_CANARY: "true",
+        });
+      });
+    });
   }
 });