Migrate to pnpm

.github/CONTRIBUTING.md

@@ -79,7 +79,7 @@ First, you should use a server or PC with at least 4GB of RAM. Less RAM may lead
 git clone https://github.com/Chocobozzz/PeerTube
 cd PeerTube
 git remote add me git@github.com:YOUR_GITHUB_USERNAME/PeerTube.git
-yarn install --pure-lockfile
+npm run install-node-dependencies
 ```
 
 Note that development is done on the `develop` branch. If you want to hack on

.github/actions/reusable-prepare-peertube-build/action.yml

@@ -11,32 +11,20 @@ runs:
   using: "composite"
 
   steps:
+    - uses: pnpm/action-setup@v4
+      name: Install pnpm
+      with:
+        run_install: false
+
     - name: Use Node.js
       uses: actions/setup-node@v4
       with:
         node-version: ${{ inputs.node-version }}
-
-    - name: Cache Node.js modules
-      uses: actions/cache@v4
-      with:
-        path: |
-          **/node_modules
-        key: ${{ runner.OS }}-node-${{ hashFiles('**/yarn.lock') }}
-        restore-keys: |
-          ${{ runner.OS }}-node-
-          ${{ runner.OS }}-
+        cache: 'pnpm'
 
     - name: Install dependencies
       shell: bash
-      run: yarn install --frozen-lockfile
-
-    - name: Install peertube runner dependencies
-      shell: bash
-      run: cd apps/peertube-runner && yarn install --frozen-lockfile
-
-    - name: Install peertube CLI dependencies
-      shell: bash
-      run: cd apps/peertube-cli && yarn install --frozen-lockfile
+      run: npm run install-node-dependencies
 
     - name: Display PeerTube dependencies
       shell: bash

.github/workflows/stats.yml

@@ -34,7 +34,7 @@ jobs:
         run: |
           wget "https://github.com/boyter/scc/releases/download/v3.0.0/scc-3.0.0-x86_64-unknown-linux.zip"
           unzip "scc-3.0.0-x86_64-unknown-linux.zip"
-          ./scc --format=json --exclude-dir .git,node_modules,client/node_modules,client/dist,dist,yarn.lock,client/yarn.lock,client/src/locale,test1,test2,test3,client/src/assets/images,config,storage,packages/tests/fixtures,support/openapi,.idea,.vscode,docker-volume,ffmpeg-3,ffmpeg-4 > ./scc.json
+          ./scc --format=json --exclude-dir .git,node_modules,client/node_modules,client/dist,dist,pnpm-lock.yaml,client/src/locale,test1,test2,test3,client/src/assets/images,config,storage,packages/tests/fixtures,support/openapi,.idea,.vscode,docker-volume,ffmpeg-3,ffmpeg-4 > ./scc.json
 
       - name: PeerTube client stats
         if: github.event_name != 'pull_request'