复制项目

Dockerfile

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+# Use Go 1.22 Alpine as the base image for building the application
+FROM golang:1.22-alpine AS builder
+
+# Define the base directory for the application as an environment variable
+ENV SERVER_DIR=/openim-server
+
+# Set the working directory inside the container based on the environment variable
+WORKDIR $SERVER_DIR
+
+# Set the Go proxy to improve dependency resolution speed
+# ENV GOPROXY=https://goproxy.io,direct
+
+# Copy all files from the current directory into the container
+COPY . .
+
+RUN go mod download
+
+# Install Mage to use for building the application
+RUN go install github.com/magefile/mage@v1.15.0
+
+# Optionally build your application if needed
+RUN mage build
+
+# Using Alpine Linux with Go environment for the final image
+FROM golang:1.22-alpine
+
+# Install necessary packages, such as bash
+RUN apk add --no-cache bash
+
+# Set the environment and work directory
+ENV SERVER_DIR=/openim-server
+WORKDIR $SERVER_DIR
+
+
+# Copy the compiled binaries and mage from the builder image to the final image
+COPY --from=builder $SERVER_DIR/_output $SERVER_DIR/_output
+COPY --from=builder $SERVER_DIR/config $SERVER_DIR/config
+COPY --from=builder /go/bin/mage /usr/local/bin/mage
+COPY --from=builder $SERVER_DIR/magefile_windows.go $SERVER_DIR/
+COPY --from=builder $SERVER_DIR/magefile_unix.go $SERVER_DIR/
+COPY --from=builder $SERVER_DIR/magefile.go $SERVER_DIR/
+COPY --from=builder $SERVER_DIR/start-config.yml $SERVER_DIR/
+COPY --from=builder $SERVER_DIR/go.mod $SERVER_DIR/
+COPY --from=builder $SERVER_DIR/go.sum $SERVER_DIR/
+
+RUN go get github.com/openimsdk/gomake@v0.0.15-alpha.1
+
+# Set the command to run when the container starts
+ENTRYPOINT ["sh", "-c", "mage start && tail -f /dev/null"]