perf: 优化 docker 部署

.github/workflows/main.yml

@@ -12,15 +12,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Setup Node.js environment
-        uses: actions/setup-node@v2.3.0
-        with:
-          cache: yarn
-
-      - run: yarn install
-
-      - run: yarn build
-
       - name: OCI meta
         id: meta
         uses: docker/metadata-action@v3

Dockerfile

@@ -2,19 +2,24 @@ FROM jrottenberg/ffmpeg:4.1-alpine AS ffmpeg
 
 FROM ghcr.io/clansty/tgs-to-gif:latest AS tgs
 
-FROM node:17-alpine
-COPY --from=ffmpeg / /
-COPY --from=tgs / /
+FROM node:17-alpine AS build
 
 WORKDIR /app
 
 COPY package.json yarn.lock .yarnrc.yml ./
 COPY .yarn/ ./.yarn/
-COPY prisma/ ./prisma/
 
 RUN apk add --no-cache --virtual .build-deps alpine-sdk python3 &&\
     yarn install &&\
     apk del .build-deps
 
+FROM node:17-alpine
+
+COPY --from=ffmpeg / /
+COPY --from=tgs / /
+COPY --from=build /app/ /app/
+
+COPY prisma/ ./prisma/
 COPY build/ ./build/
+
 CMD [ "yarn", "start" ]