Move to the pnpm package manager

Yarn 1, what the project used before, has been deprecated for a while.
Updating to Yarn Berry (4) would be possible, but it is not that
widespread yet.
pnpm is another alternative package manager which many projects have now
switched to. It is a lot faster than yarn, and offers safer dependency
management

Author: CommandMC

.codespellrc

@@ -1,4 +1,4 @@
 # See: https://github.com/codespell-project/codespell#using-a-config-file
 [codespell]
-skip = ./node_modules,./build,yarn.lock
+skip = ./node_modules,./build,pnpm-lock.yaml
 contex=6

.github/dependabot.yml

@@ -1,6 +1,6 @@
 version: 2
 updates:
-  # Maintain dependencies for our yarn packages.
+  # Maintain dependencies for our npm packages.
   - package-ecosystem: "npm"
     directory: "/"
     schedule:

.github/workflows/ci.yml

@@ -10,21 +10,25 @@ jobs:
     env:
         NODE_ENV: ${{ matrix.node-env }}
     steps:
-      - name: Checkout 
+      - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Node 
+      - name: Setup Node
         uses: actions/[email protected]
         with:
           node-version: 18
 
-      - run: yarn install
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - run: pnpm install
 
-      - run: yarn build
+      - run: pnpm build
 
-      - run: yarn lint
+      - run: pnpm lint
         if: ${{ matrix.node-env == 'development' }}
 
-      - run: yarn test
+      - run: pnpm test
         if: ${{ matrix.node-env == 'development' }}
 

.pre-commit-config.yaml

@@ -26,8 +26,8 @@ repos:
   - repo: local
     hooks:
       - id: lint
-        name: running yarn lint to ensure changes will pass linting on CI
-        entry:  yarn lint
+        name: running pnpm lint to ensure changes will pass linting on CI
+        entry: pnpm lint
         language: system
         files: \.[jt]sx?$  # *.js, *.jsx, *.ts and *.tsx
         types: [file]

README.md

@@ -2,15 +2,15 @@ This is the source for the SerenityOS Discord Bot.
 
 ### Setup
 
-The bot is written in [TypeScript](https://www.typescriptlang.org), `nodejs` and `yarn` are pre-requisites.
+The bot is written in [TypeScript](https://www.typescriptlang.org), `nodejs` and `pnpm` are pre-requisites.
 
 Then setup your environment:
 
 ```
 $ git clone https://github.com/SerenityOS/discord-bot
 $ cd discord-bot
-$ yarn install
-$ yarn build
+$ pnpm install
+$ pnpm build
 ```
 
 ### Configuration
@@ -23,16 +23,7 @@ guild_id=<your-guild-id-goes-here>
 ```
 See: https://www.writebots.com/discord-bot-token/
 
-Now you can run `yarn start:dev` and the bot will startup, and then restart as you save changes to the source files:
-```
-$ yarn start:dev
-[nodemon] 2.0.7
-[nodemon] to restart at any time, enter `rs`
-[nodemon] watching path(s): src/**/*
-[nodemon] watching extensions: ts,js
-[nodemon] starting `ts-node ./src/index.ts`
-Buggie bot has started
-```
+Now you can run `pnpm start:dev` and the bot will startup, and then restart as you save changes to the source files.
 
 ### Running Tests