Create Dockerfile

Dockerfile

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+# syntax=docker/dockerfile:1
+
+FROM alpine:3.19 AS source
+
+WORKDIR /src
+
+RUN apk add --no-cache tar
+
+ADD https://codeload.github.com/james-6-23/codex2api/tar.gz/refs/heads/main /tmp/codex2api.tar.gz
+
+RUN tar -xzf /tmp/codex2api.tar.gz --strip-components=1 -C /src
+
+FROM node:20-alpine AS frontend-builder
+
+WORKDIR /frontend
+
+COPY --from=source /src/frontend/package.json /src/frontend/package-lock.json ./
+
+RUN --mount=type=cache,target=/root/.npm \
+    npm ci --no-audit --no-fund
+
+COPY --from=source /src/frontend/ .
+
+ARG BUILD_VERSION=hf-space
+
+RUN VITE_APP_VERSION=${BUILD_VERSION} npm run build
+
+FROM golang:1.25-alpine AS go-builder
+
+WORKDIR /app
+
+COPY --from=source /src/go.mod /src/go.sum ./
+
+RUN --mount=type=cache,target=/go/pkg/mod \
+    go mod download
+
+COPY --from=source /src/ .
+COPY --from=frontend-builder /frontend/dist ./frontend/dist
+
+RUN --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o /codex2api .
+
+FROM alpine:3.19
+
+RUN apk --no-cache add ca-certificates tzdata \
+    && adduser -D -u 1000 user \
+    && mkdir -p /data \
+    && chmod 777 /data
+
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH \
+    CODEX_PORT=8080 \
+    DATABASE_DRIVER=sqlite \
+    CACHE_DRIVER=memory \
+    DATABASE_PATH=/data/codex2api.db \
+    TZ=Asia/Shanghai
+
+USER user
+WORKDIR $HOME/app
+
+COPY --from=go-builder /codex2api /usr/local/bin/codex2api
+
+EXPOSE 8080
+
+ENTRYPOINT ["/usr/local/bin/codex2api"]