scripts

Various helpful scripts

Dockerfiles for images used in GitLab CI

Documentation. Rust and tools for:

• Substrate-based projects CIs
• android
• arm64
• armv7
• i686
• docs autogeneration
• various tools
• tools for kubernetes

GitLab CI for building docker images

Pipelines are triggered by schedule. Can be launched manually though. To launch the pipeline go to the project's CI/CD -> Schedules menu. To change, edit/create the new schedule: set the required variable and cron schedule.

Reproduce CI locally

Preparation

1. install podman (it's rootless) or rename it to docker in the following snippet
2. Consider the following snippets pick one depending on which shell you use.

TLDR; the function runs the named container in the current dir with
  - redirecting the current directory into the image
  - keeping your shell history on your host
  - keeping Rust caches on your host, so you build faster the next time
example use: cargoenvhere paritytech/ci-linux:production /bin/bash -c 'RUSTFLAGS="-Cdebug-assertions=y -Dwarnings" RUST_BACKTRACE=1 time cargo test --workspace --locked --release --verbose --features runtime-benchmarks --manifest-path bin/node/cli/Cargo.toml'

Execution

1. open the CI config file (.gitlab-ci.yml)
2. note CI_IMAGE: variable value there (for example paritytech/contracts-ci-linux:production)
3. look for the job you want to reproduce and see if *docker-env or image: is mentioned there (then you should use this one)
4. note global and in-job variables:, in order to reproduce the job closely you might want to run it with the same RUSTFLAGS and CARGO_INCREMENTAL
5. podman pull [CI image name] / docker pull [CI image name]
6. execute your job how it's shown in the example ^ cargoenvhere [CI image name] /bin/bash -c ‘[cargo build ...]’
7. find your artifacts in /home/$USER/cache/[project name or current dir name]/target for Linux users or /path/to/the/cloned/repo/target for OS X users.

⚠️ If you want to execute a binary on OS X pay attention that with docker it is compiled for Linux. So if want to run it you need to use something like:
cargoenvhere paritytech/contracts-ci-linux:production cargo run