Misc/docker example

.dockerignore

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+/target
+.idea
+.vscode
+.test-projects
+__pycache__
+**/**/.pixi
+**/**/.build
+.DS_store

examples/docker-build/.gitattributes

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+# GitHub syntax highlighting
+pixi.lock linguist-language=YAML

examples/docker-build/.gitignore

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+# pixi environments
+.pixi

examples/docker-build/Dockerfile

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+FROM ubuntu:latest
+
+# Install curl and tar for installing pixi binary
+RUN apt-get update && \
+    apt-get install -y curl tar
+
+# Environment variables
+ENV PIXI_VERSION=latest
+ENV INSTALL_DIR=/usr/local/bin
+ENV REPO=prefix-dev/pixi
+ENV PLATFORM=unknown-linux-musl
+ENV PROJECT_NAME=pixi-in-docker
+
+# Download and install pixi
+RUN if [ "$PIXI_VERSION" = "latest" ]; then \
+      DOWNLOAD_URL="https://github.com/$REPO/releases/latest/download/pixi-$(uname -m)-$PLATFORM.tar.gz"; \
+    else \
+      DOWNLOAD_URL="https://github.com/$REPO/releases/download/$PIXI_VERSION/pixi-$(uname -m)-$PLATFORM.tar.gz"; \
+    fi && \
+    curl -SL "$DOWNLOAD_URL" | tar -xz -C "$INSTALL_DIR"
+
+# Make a project dir and make it the workdir for the docker image.
+RUN mkdir -p /root/$PROJECT_NAME
+WORKDIR /root/$PROJECT_NAME
+
+# Copy the project file and lockfile to only reinstall environment if those are changed.
+COPY ../../pixi.lock ../../pixi.toml ./
+
+# Install the environment
+# The mount is a docker specific cache location so the firstime it will be slow but the second time the cache will be reused.
+# More info in their docs: https://docs.docker.com/build/guide/mounts/
+RUN --mount=type=cache,target=/root/.cache/rattler pixi install
+
+# Copy the rest of the project
+COPY ../../. ./
+
+# Build pixi a custom pixi version in a docker container by running pixi the latest pixi ;)
+RUN pixi run build

examples/docker-build/README.md

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+# Build a docker image using pixi
+This project shows how to build a docker image with pixi installed into it.
+
+To show the strength of pixi in docker, we're going to use an installed pixi to build pixi in a docker image.
+Steps of the docker build:
+- Install the latest `pixi` from our prebuild binaries.
+- Use `pixi` to install the build dependencies for the source project of `pixi`.
+- Use `pixi` to run the cargo build of the source `pixi`.
+
+NOTE: Please [install docker](https://docs.docker.com/engine/install/) manually as it is not available through conda.
+To start the `docker build` use pixi:
+```shell
+pixi run start
+```
+
+To optimize build time of the docker image, we use a cache for the pixi environment.
+The mount is a docker specific cache location, so the first it will be slow but the second time the cache will be reused.
+More info in their docs: https://docs.docker.com/build/guide/mounts/
+```dockerfile
+RUN --mount=type=cache,target=/root/.cache/rattler pixi install
+```

examples/docker-build/pixi.toml

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+[project]
+name = "docker-build"
+version = "0.1.0"
+description = "Add a short description here"
+authors = ["Ruben Arts <[email protected]>"]
+channels = ["conda-forge"]
+platforms = ["linux-64"]
+
+[tasks]
+test_docker_install = "docker -v || (echo No docker found, please install manually as it is not available on conda. && exit)"
+build = {cmd = "docker build ../../. --no-cache -f Dockerfile --tag pixi", depends_on = ["test_docker_install"]}
+start = {cmd = "docker run -it pixi", depends_on = ["build"]}
+[dependencies]