Specify path for install/uninstall (#4)

README.md

@@ -29,9 +29,9 @@ $ pnpm i
 $ pnpm build
 ```
 
-Inject into discord
+Inject into Discord
 ```bash
-$ pnpm inject <channel>
+$ pnpm inject <channel or path>
 ```
 
 Tada! 🎉

scripts/common.js

@@ -25,6 +25,8 @@ import path from "node:path";
 import fs from "node:fs";
 import os from "node:os";
 
+export const channels = ["stable", "canary", "ptb"];
+
 export const known = {
     darwin: {
         stable: ["/Applications/Discord.app/Contents/Resources/"],
@@ -65,7 +67,7 @@ export const getAppPath = async (channel) => {
     const appPaths = known[process.platform]?.[channel] ?? [];
 
     for (const appPath of appPaths) {
-        if (fs.existsSync(appPath)) {
+        if (fs.statSync(appPath).isDirectory()) {
             let p = appPath;
 
             if (process.platform === "win32") {

scripts/inject.js

@@ -24,15 +24,21 @@ import process from "node:process";
 import path from "node:path";
 import fs from "node:fs";
 
-import { banner, getAppPath } from "./common.js";
+import { banner, channels, getAppPath } from "./common.js";
 import { uninject } from "./uninject.js";
 
 const safify = (str) => str.replace(/\\/g, "\\\\").replace("\\C:", "C:");
 
-const channel = process.argv[2] ?? "stable";
+let channel = "<unknown>";
+let customPath = null;
+if (channels.includes(process.argv[2])) {
+    channel = process.argv[2];
+} else {
+    customPath = process.argv[2];
+}
 
 const inject = async () => {
-    const appPath = await getAppPath(channel);
+    const appPath = customPath ?? await getAppPath(channel);
 
     console.log("");
 

scripts/uninject.js

@@ -24,12 +24,18 @@ import process from "node:process";
 import path from "node:path";
 import fs from "node:fs";
 
-import { banner, getAppPath } from "./common.js";
+import { banner, channels, getAppPath } from "./common.js";
 
-const channel = process.argv[2] ?? "stable";
+let channel = "<unknown>";
+let customPath = null;
+if (channels.includes(process.argv[2])) {
+    channel = process.argv[2];
+} else {
+    customPath = process.argv[2];
+}
 
 export const uninject = async () => {
-    const appPath = await getAppPath(channel);
+    const appPath = customPath ?? await getAppPath(channel);
 
     console.log("");