.gitpod.Dockerfile

# Our customized docker image uses Gitpod's "workspace-full" image as a base.
FROM gitpod/workspace-full:2024-07-14-17-19-51
LABEL version="1.1.25"

# These "RUN" shell commands are run on top of the "workspace-full" image, and
# then committed as a new image which will be used for the next steps.
# In this chunk of "RUN" instructions, we are downloading:
# - The Stellar CLI (and we set up the shell completion, too!)
# - sccache: a compiler cache that avoids running compiling tasks when possible
# - cargo-watch: watches the project for changes and runs cargo when they occur
# - deno: a JavaScript runtime built in Rust (we use this for the SQ cli)
RUN mkdir -p ~/.local/bin
RUN curl -L https://github.com/stellar/stellar-cli/releases/download/v22.1.0/stellar-cli-22.1.0-x86_64-unknown-linux-gnu.tar.gz | tar xz -C ~/.local/bin stellar
RUN chmod +x ~/.local/bin/stellar
RUN echo "source <(stellar completion --shell bash)" >> ~/.bashrc
RUN curl -L https://github.com/mozilla/sccache/releases/download/v0.8.1/sccache-v0.8.1-x86_64-unknown-linux-musl.tar.gz | tar xz --strip-components 1 -C ~/.local/bin sccache-v0.8.1-x86_64-unknown-linux-musl/sccache
RUN chmod +x ~/.local/bin/sccache
RUN curl -L https://github.com/watchexec/cargo-watch/releases/download/v8.5.2/cargo-watch-v8.5.2-x86_64-unknown-linux-gnu.tar.xz | tar xJ --strip-components 1 -C ~/.local/bin cargo-watch-v8.5.2-x86_64-unknown-linux-gnu/cargo-watch

RUN curl -LO https://github.com/denoland/deno/releases/download/v1.45.2/deno-x86_64-unknown-linux-gnu.zip
RUN unzip deno-x86_64-unknown-linux-gnu.zip -d ~/.local/bin

# These "ENV" instructions set environment variables that will be in the
# environment for all subsequent instructions in the build stage.
ENV RUSTC_WRAPPER=sccache
ENV SCCACHE_CACHE_SIZE=5G
ENV SCCACHE_DIR=/workspace/.sccache

# In order to reliably install the most up-to-date version of Rust, we first
# uninstall the existing toolchain.
# https://github.com/gitpod-io/workspace-images/issues/933#issuecomment-1272616892
RUN rustup self uninstall -y
RUN rm -rf .rustup
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain none -y

# In this chunk of "RUN" instructions, we are getting our rust environment
# ready and prepared to write some Stellar smart contracts.
RUN rustup install 1.79
RUN rustup target add --toolchain 1.79 wasm32-unknown-unknown
RUN rustup component add --toolchain 1.79 rust-src
RUN rustup default 1.79

# In this final "RUN" instruction, we are installing a compiler and toolchain
# library for WebAssembly.
RUN sudo apt-get update && sudo apt-get install -y binaryen

# Enable sparse registry support, which will cause cargo to download only what
# it needs from crates.io, rather than the entire registry.
ENV CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse