improve the build process

.github/workflows/main.yml

@@ -45,7 +45,7 @@ on:
 env:
   DOCKERHUB_SLUG: arabcoders/ytptube
   GHCR_SLUG: ghcr.io/arabcoders/ytptube
-  PLATFORMS: linux/amd64
+  PLATFORMS: linux/amd64,linux/arm64
   PNPM_VERSION: 10
   NODE_VERSION: 20
 
@@ -67,7 +67,7 @@ jobs:
         with:
           node-version: ${{ env.NODE_VERSION }}
           cache: pnpm
-          cache-dependency-path: 'ui/pnpm-lock.yaml'
+          cache-dependency-path: "ui/pnpm-lock.yaml"
 
       - name: Install frontend dependencies & Build
         working-directory: ui
@@ -87,8 +87,8 @@ jobs:
           context: .
           platforms: linux/amd64
           push: false
-          cache-from: type=gha, scope=pr_${{ github.workflow }}
+          cache-from: type=gha, scope=${{ github.workflow }}
-          cache-to: type=gha, scope=pr_${{ github.workflow }}
+          cache-to: type=gha, mode=max, scope=${{ github.workflow }}
 
   push-build:
     runs-on: ubuntu-latest
@@ -110,7 +110,7 @@ jobs:
         with:
           node-version: ${{ env.NODE_VERSION }}
           cache: pnpm
-          cache-dependency-path: 'ui/pnpm-lock.yaml'
+          cache-dependency-path: "ui/pnpm-lock.yaml"
 
       - name: Install frontend dependencies & Build
         working-directory: ui
@@ -132,15 +132,6 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Set Platforms Based on Branch
-        id: set_platforms
-        run: |
-          if [ "${GITHUB_REF}" == "refs/heads/${{ github.repository.default_branch }}" ]; then
-            echo "PLATFORMS=linux/amd64,linux/arm64" >> $GITHUB_ENV
-          else
-            echo "PLATFORMS=linux/amd64" >> $GITHUB_ENV
-          fi
-
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5
@@ -178,7 +169,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha, scope=${{ github.workflow }}
-          cache-to: type=gha, scope=${{ github.workflow }}
+          cache-to: type=gha, mode=max, scope=${{ github.workflow }}
 
       - name: Version tag
         uses: arabcoders/action-python-autotagger@master

Dockerfile

@@ -1,8 +1,9 @@
+# syntax=docker/dockerfile:1.4
 FROM node:lts-alpine AS node_builder
 
 WORKDIR /app
 COPY ui ./
-RUN if [ ! -f "/app/exported/index.html" ]; then pnpm install --production --prefer-offline --frozen-lockfile && pnpm run generate; else echo "Skipping UI build, already built."; fi
+RUN if [ ! -f "/app/exported/index.html" ]; then npm install --production --prefer-offline --frozen-lockfile && npm run generate; else echo "Skipping UI build, already built."; fi
 
 FROM python:3.13-alpine AS python_builder
 
@@ -10,6 +11,8 @@ ENV LANG=C.UTF-8
 ENV LC_ALL=C.UTF-8
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONFAULTHANDLER=1
+ENV PIP_NO_CACHE_DIR=off
+ENV PIP_CACHE_DIR=/root/.cache/pip
 
 # Use sed to strip carriage-return characters from the entrypoint script (in case building on Windows)
 # Install dependencies
@@ -19,7 +22,7 @@ WORKDIR /app
 
 ARG PIPENV_FLAGS="--deploy"
 COPY ./Pipfile* .
-RUN PIPENV_VENV_IN_PROJECT=1 pipenv install ${PIPENV_FLAGS}
+RUN --mount=type=cache,target=/root/.cache/pip PIPENV_VENV_IN_PROJECT=1 pipenv install ${PIPENV_FLAGS}
 
 FROM python:3.13-alpine