fix: use deno's semver to check if update available (#32)

Author: jared-paperspace

commands/mod.ts

@@ -1,4 +1,5 @@
 import { app, completion, fmt, version } from "../zcli.ts";
+import { semver } from "../deps.ts";
 import { VERSION } from "../version.ts";
 import { AppError } from "../errors.ts";
 import { logger } from "../logger.ts";
@@ -126,7 +127,7 @@ export const root = app
     const latestVersion = await getLatestVersion(ctx);
     const currentVersion = VERSION;
 
-    if (currentVersion === latestVersion) {
+    if (semver.gte(currentVersion, latestVersion)) {
       return;
     }
 

commands/upgrade/mod.ts

@@ -4,6 +4,7 @@ import { unzip } from "../../lib/unzip.ts";
 import { logger } from "../../logger.ts";
 import { path } from "../../deps.ts";
 import { cache } from "../../cache.ts";
+import { AppError } from "../../errors.ts";
 
 /**
  * This variable is automatically generated by `zcli add`. Do not remove this
@@ -105,7 +106,7 @@ export async function getLatestVersion(ctx: Context, options: {
       logger.info("Checking for the latest version...");
 
       const response = await fetch(
-        "https://api.github.com/repos/paperspace/cli/releases/latest",
+        "https://api.github.com/repos/paperspace/cli/releases",
       );
 
       if (!response.ok) {
@@ -114,21 +115,33 @@ export async function getLatestVersion(ctx: Context, options: {
       }
 
       const json = githubReleaseSchema.parse(await response.json());
-
-      await cache.set(
-        "updateAvailable",
-        {
-          version: json.tag_name,
-          assets: json.assets.map((asset) => ({
-            name: asset.name,
-            url: asset.browser_download_url,
-          })),
-        },
-        60 * 60 * 8, // 8 hours
-      );
-
-      logger.info(`Found the latest version: ${json.tag_name}`);
-      return json.tag_name;
+      const latest = json.find((release) => !release.prerelease);
+
+      if (latest) {
+        await cache.set(
+          "updateAvailable",
+          {
+            version: latest.tag_name,
+            assets: latest.assets.map((asset) => ({
+              name: asset.name,
+              url: asset.browser_download_url,
+            })),
+          },
+          60 * 60 * 8, // 8 hours
+        );
+
+        logger.info(`Found the latest version: ${latest.tag_name}`);
+        return latest.tag_name;
+      } else {
+        logger.error(
+          `Failed to find the latest version in the response: ${json}`,
+        );
+
+        throw new AppError({
+          message: "Failed to find the latest version.",
+          exitCode: 1,
+        });
+      }
     }
 
     logger.info(`Returning the latest version from cache: ${cached.version}`);
@@ -153,7 +166,7 @@ export async function getLatestVersionAssets(
       logger.info("Checking for the latest version...");
 
       const response = await fetch(
-        "https://api.github.com/repos/paperspace/cli/releases/latest",
+        "https://api.github.com/repos/paperspace/cli/releases",
       );
 
       if (!response.ok) {
@@ -162,25 +175,37 @@ export async function getLatestVersionAssets(
       }
 
       const json = githubReleaseSchema.parse(await response.json());
-
-      await cache.set(
-        "updateAvailable",
-        {
-          version: json.tag_name,
-          assets: json.assets.map((asset) => ({
-            name: asset.name,
-            url: asset.browser_download_url,
-          })),
-        },
-        60 * 60 * 8, // 8 hours
-      );
-
-      logger.info(`Found the latest version: ${json.tag_name}`);
-
-      return json.assets.map((asset) => ({
-        name: asset.name,
-        url: asset.browser_download_url,
-      }));
+      const latest = json.find((release) => !release.prerelease);
+
+      if (latest) {
+        await cache.set(
+          "updateAvailable",
+          {
+            version: latest.tag_name,
+            assets: latest.assets.map((asset) => ({
+              name: asset.name,
+              url: asset.browser_download_url,
+            })),
+          },
+          60 * 60 * 8, // 8 hours
+        );
+
+        logger.info(`Found the latest version: ${latest.tag_name}`);
+
+        return latest.assets.map((asset) => ({
+          name: asset.name,
+          url: asset.browser_download_url,
+        }));
+      } else {
+        logger.error(
+          `Failed to find the latest version in the response: ${json}`,
+        );
+
+        throw new AppError({
+          message: "Failed to find the latest version.",
+          exitCode: 1,
+        });
+      }
     }
 
     logger.info(`Returning the latest version from cache: ${cached.version}`);
@@ -201,12 +226,13 @@ export const _internals = {
   getLatestVersionAssets,
 };
 
-const githubReleaseSchema = z.object({
+const githubReleaseSchema = z.array(z.object({
   tag_name: z.string(),
   assets: z.array(
     z.object({
       name: z.string(),
       browser_download_url: z.string(),
     }),
   ),
-});
+  prerelease: z.boolean(),
+}));

deno.lock

@@ -17,6 +17,7 @@ export { format as formatBytes } from "https://deno.land/std@0.179.0/fmt/bytes.t
 export * as YAML from "https://deno.land/std@0.179.0/encoding/yaml.ts";
 export * as TOML from "https://deno.land/std@0.179.0/encoding/toml.ts";
 export * as JSONc from "https://deno.land/std@0.179.0/encoding/jsonc.ts";
+export * as semver from "https://deno.land/std@0.179.0/semver/mod.ts";
 
 export * as Sentry from "https://deno.land/x/sentry_deno@v0.2.2/main.ts";
 export { ms } from "https://deno.land/x/ms@v0.1.0/ms.ts";

deps.ts

@@ -443,7 +443,32 @@ describe("pspace upgrade", () => {
 function mockReleaseApi(config: { version?: string } = {}) {
   const { version = "v1.0.0" } = config;
 
-  return jsonOk({
+  return jsonOk([{
+    tag_name: version,
+    assets: [
+      {
+        name: "pspace-linux.zip",
+        browser_download_url:
+          `https://raw.github.com/paperspace/cli/${version}-beta/pspace-linux.zip`,
+      },
+      {
+        name: "pspace-macos.zip",
+        browser_download_url:
+          `https://raw.github.com/paperspace/cli/${version}-beta/pspace-macos.zip`,
+      },
+      {
+        name: "pspace-macos-arm.zip",
+        browser_download_url:
+          `https://raw.github.com/paperspace/cli/${version}-beta/pspace-macos-arm.zip`,
+      },
+      {
+        name: "pspace-windows.zip",
+        browser_download_url:
+          `https://raw.github.com/paperspace/cli/${version}-beta/pspace-windows.zip`,
+      },
+    ],
+    prerelease: true,
+  }, {
     tag_name: version,
     assets: [
       {
@@ -467,7 +492,8 @@ function mockReleaseApi(config: { version?: string } = {}) {
           `https://raw.github.com/paperspace/cli/${version}/pspace-windows.zip`,
       },
     ],
-  });
+    prerelease: false,
+  }]);
 }
 
 function mergeContext(