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Docker Library Bot 2021-05-17 23:11:08 +00:00
parent ff05e070d1
commit 84c142e671
1 changed files with 19 additions and 4 deletions
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dart/README.md
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@ -70,22 +70,37 @@ FROM dart:stable AS build
# Resolve app dependencies. # Resolve app dependencies.
WORKDIR /app WORKDIR /app
COPY pubspec.* . COPY pubspec.* ./
RUN dart pub get RUN dart pub get
# Copy app source code and AOT compile it. # Copy app source code and AOT compile it.
COPY . . COPY . .
RUN dart compile exe bin/server.dart -o /server # Ensure packages are still up-to-date if anything has changed
RUN dart pub get --offline
RUN dart compile exe bin/server.dart -o bin/server
# Build minimal serving image from AOT-compiled `/server` and required system # Build minimal serving image from AOT-compiled `/server` and required system
# libraries and configuration files stored in `/runtime/` from the build stage. # libraries and configuration files stored in `/runtime/` from the build stage.
FROM scratch FROM scratch
COPY --from=build /runtime/ / COPY --from=build /runtime/ /
COPY --from=build /server /bin/ COPY --from=build /app/bin/server /app/bin/
# Start server. # Start server.
EXPOSE 8080 EXPOSE 8080
CMD ["/bin/server"] CMD ["/app/bin/server"]
```
We recommend you also have a `.dockerignore` file like the following:
```text
.dockerignore
Dockerfile
build/
.dart_tool/
.git/
.github/
.gitignore
.packages
``` ```
If you have [Docker Desktop](https://www.docker.com/get-started) installed, you can build and run on your machine with the `docker` command: If you have [Docker Desktop](https://www.docker.com/get-started) installed, you can build and run on your machine with the `docker` command: