refactor Dockerfile to streamline dependency installation with pnpm

Author: osorionicolas

Dockerfile

@@ -6,21 +6,14 @@ FROM base AS deps
 RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
-# Install dependencies based on the preferred package manager
-COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
-RUN \
-  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
-  elif [ -f package-lock.json ]; then npm ci; \
-  elif [ -f pnpm-lock.yaml ]; then yarn global add pnpm && pnpm i --frozen-lockfile; \
-  else echo "Lockfile not found." && exit 1; \
-  fi
+# Install dependencies with pnpm
+COPY pnpm-lock.yaml package.json ./
+RUN npm i -g pnpm && pnpm i --frozen-lockfile
 
 
 # Rebuild the source code only when needed
 FROM base AS builder
 WORKDIR /app
-RUN yarn global add pnpm
-
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
@@ -31,9 +24,6 @@ ENV NEXT_TELEMETRY_DISABLED 1
 
 RUN pnpm build
 
-# If using npm comment out above and use below instead
-# RUN npm run build
-
 # Production image, copy all the files and run next
 FROM base AS runner
 WORKDIR /app