add upgrade

.release/publish.ts

@@ -3,7 +3,7 @@ import { version } from "../version.ts";
 
 const config = {
   name: "dkill",
-  description: "Deno cli to kill processes and ports",
+  description: "Deno cli to kill processes by pid and ports",
   version,
   entry: "./mod.ts",
   homepage: "https://github.com/sylc/dkill",

README.md

@@ -1,25 +1,30 @@
-[![nest badge](https://nest.land/badge.svg)](https://nest.land/package/your-module)
+[![nest badge](https://nest.land/badge.svg)](https://nest.land/package/dkill)
 
 <h1 align="center">
   🎯 dkill
 </h1>
 
 <p align="center">
-  <b>kill processes and ports for Deno 🦕</b>
+  <b>kill processes by pid and ports for Deno 🦕</b>
 </p>
 
 ## CLI Usage
 
 ### Run directly
 
 ```
-deno run --unstable --allow-run --allow-net https://x.nest.land/dkill@0.5.0/cli.ts
+deno run --unstable --allow-run --allow-net https://x.nest.land/dkill@v0.5.1/cli.ts
 ```
 
 ### Install
 
 ```
-deno install --unstable --allow-run --allow-net https://x.nest.land/dkill@0.5.0/cli.ts
+deno install --unstable --allow-run --allow-net https://x.nest.land/dkill@v0.5.1/cli.ts
+```
+
+or you can use deno.land 
+```
+deno install --unstable --allow-run --allow-net https://deno.land/x/dkill@v0.5.1/cli.ts
 ```
 
 You can then access use it using command `dkill`

cli.ts

@@ -1,5 +1,6 @@
 import { Command } from "./deps.ts";
 import { dkill } from "./mod.ts";
+import { upgrader } from "./src/upgrader.ts";
 import { version } from "./version.ts";
 
 await new Command()
@@ -13,14 +14,27 @@ await new Command()
      
     You can specify multiple targets at once: 'dkill :5000 :3000 164'`,
   )
-  .arguments("<targets...:string>")
+  .arguments("<targets...>")
   .option("-v, --verbose", "Increase verbosity")
   .option(
     "-d, --dryrun",
     "Dry run, List the pids that would have been killed. Does not kill anything",
   )
+  .option(
+    "-u, --upgrade",
+    "Print out the command to upgrade if a new version is found. This will not process any other command",
+    {
+      standalone: true,
+    })
   .action(
-    async (opts: { verbose: boolean; dryrun: boolean }, targets: string[]) => {
+    async (opts: { verbose: boolean; dryrun: boolean, upgrade: boolean }, targets: string[]) => {
+
+      if (opts.upgrade) {
+        // upgrading version.
+        await upgrader({packageName: 'dkill', currentVersion: version, denoLand: true, nestLand: true})
+        return;
+      }
+
       const ports: number[] = [];
       const pids: number[] = [];
       const procs: string[] = [];

src/upgrader.ts

@@ -0,0 +1,65 @@
+export async function upgrader(config: {
+  packageName: string;
+  currentVersion: string;
+  denoLand?: boolean;
+  nestLand?: boolean;
+}) {
+  // try to find the install script
+  console.log('Run ONE of the below commands')
+  if (config.denoLand) {
+    const versions = await (
+      await fetch(
+        `https://cdn.deno.land/${config.packageName}/meta/versions.json`
+      )
+    ).json();
+    if (config.currentVersion !== versions.latest) {
+      console.log(
+        `deno.land: deno install --unstable --allow-run --allow-net https://deno.land/x/${config.packageName}@${versions.latest}/cli.ts -f`
+      );
+    } else {
+      console.log("Already up to date from deno.land");
+    }
+  }
+  if (config.nestLand) {
+    const res = await fetch("https://nest.land/api/package-client", {
+      method: "POST",
+      headers: {
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify({ data: { name: config.packageName } }),
+    });
+    const info = await res.json();
+    //   {
+    //     "body": {
+    //         "name": "dkill",
+    //         "normalizedName": "dkill",
+    //         "owner": "scau",
+    //         "description": "Deno cli to kill processes and ports",
+    //         "repository": "https://github.com/sylc/dkill",
+    //         "latestVersion": "dkill@0.5.0",
+    //         "latestStableVersion": "dkill@0.5.0",
+    //         "packageUploadNames": [
+    //             "dkill@0.2.0",
+    //             "dkill@0.2.1",
+    //             "dkill@0.2.2",
+    //             "dkill@0.2.3",
+    //             "dkill@0.3.0",
+    //             "dkill@0.4.0",
+    //             "dkill@0.5.0"
+    //         ],
+    //         "locked": null,
+    //         "malicious": null,
+    //         "unlisted": false,
+    //         "updatedAt": "2021-02-21T06:06:18.931Z",
+    //         "createdAt": "2021-02-06T12:40:59.473Z"
+    //     }
+    // }
+    if (`${config.packageName}@${config.currentVersion}` !== info.body.latestVersion) {
+      console.log(
+        `nest.land: deno install --unstable --allow-run --allow-net https://x.nest.land/${info.body.latestVersion}/cli.ts -f`
+      );
+    } else {
+      console.log("Already up to date from nest.land");
+    }
+  }
+}

version.ts

@@ -1 +1 @@
-export const version = "0.5.0";
+export const version = "v0.5.1";