dogecoin/ci
MarcoFalke ab91a0e0fc
Merge #18798: ci: Fix default retry script usage
45615de26c ci: Fix default retry script usage (Hennadii Stepanov)

Pull request description:

  On master (5352d14b37) `CI_RETRY_EXE=${CI_RETRY_EXE:retry}` works as a [Substring Expansion](https://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html), and that is wrong.
  If `CI_RETRY_EXE` variable was unset initially, its new value becomes an empty string, but not "retry" as one could expect. Consequently, the `${CI_RETRY_EXE} ...` command does _not_ use `ci/retry/retry` script.

  This PR makes for `CI_RETRY_EXE` variable a usual parameter expansion, i.e., `${parameter:-word}`.

  Reference: https://github.com/bitcoin/bitcoin/pull/18735#issuecomment-620095489

Top commit has no ACKs.

Tree-SHA512: 108173f6b2677979b9ddf2f9b9df4a6c56f5efa81c36543a1816bb3b984e42984bf3c83fe413ea3a5ca1e2317c4efb02fea7180a6b44863af7cfe6202e9cf94d
2020-04-29 11:14:14 -04:00
..
lint test: Add crc32c to subtree check linter 2020-01-28 17:01:48 +01:00
retry build: update retry to current version 2019-10-30 18:49:57 -04:00
test Merge #18798: ci: Fix default retry script usage 2020-04-29 11:14:14 -04:00
README.md [tests] check v0.17.1 and v0.18.1 backwards compatibility 2020-02-11 21:46:21 +01:00
test_run_all.sh ci: Add environment files for all settings 2019-08-16 08:46:37 -04:00

ci scripts

This directory contains scripts for each build step in each build stage.

Currently three stages lint, extended_lint and test are defined. Each stage has its own lifecycle, similar to the Travis CI lifecycle. Every script in here is named and numbered according to which stage and lifecycle step it belongs to.

Running a stage locally

Be aware that the tests will be built and run in-place, so please run at your own risk. If the repository is not a fresh git clone, you might have to clean files from previous builds or test runs first.

The ci needs to perform various sysadmin tasks such as installing packages or writing to the user's home directory. While most of the actions are done inside a docker container, this is not possible for all. Thus, cache directories, such as the depends cache, previous release binaries, or ccache, are mounted as read-write into the docker container. While it should be fine to run the ci system locally on you development box, the ci scripts can generally be assumed to have received less review and testing compared to other parts of the codebase. If you want to keep the work tree clean, you might want to run the ci system in a virtual machine with a Linux operating system of your choice.

To allow for a wide range of tested environments, but also ensure reproducibility to some extent, the test stage requires docker to be installed. To install all requirements on Ubuntu, run

sudo apt install docker.io bash

To run the default test stage,

./ci/test_run_all.sh

To run the test stage with a specific configuration,

FILE_ENV="./ci/test/00_setup_env_arm.sh" ./ci/test_run_all.sh