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Motiejus Jakštys d461cf1dcc remove nonessential stuff
- rules_docker
- boost
... and their deps.
2021-06-03 18:53:09 +03:00
patches/rules_docker Initial commit with minimal examples 2021-04-09 15:05:01 -07:00
test remove nonessential stuff 2021-06-03 18:53:09 +03:00
zig-toolchains remove nonessential stuff 2021-06-03 18:53:09 +03:00
.bazelrc Initial commit with minimal examples 2021-04-09 15:05:01 -07:00
.bazelversion Initial commit with minimal examples 2021-04-09 15:05:01 -07:00
.gitignore Initial commit with minimal examples 2021-04-09 15:05:01 -07:00
BUILD.bazel Initial commit with minimal examples 2021-04-09 15:05:01 -07:00
README.md fixes 2021-04-09 16:58:05 -07:00
WORKSPACE.bazel remove nonessential stuff 2021-06-03 18:53:09 +03:00

README.md

To run the example locally, first make sure bazelisk is on your PATH. Then

Test that things work at all:

$ bazelisk run //test:hello
...
Hello World!

Then test that you can run docker images:

$ bazelisk run //test:hello_image
...
Hello World!

Now we can check if C++ exceptions work locally:

$ bazelisk run //test:exception
...
will throw and expect to catch an error...
caught: error
done

And whether or not they work in a docker container:

$ bazelisk run //test:exception_image

If they work, then you'll see the same output as above. If not, you'll see:

will throw and expect to catch an error...
libc++abi: terminating with uncaught exception of type char const*

If you want to try the above in a transient docker environment, you can do:

$ docker run --rm -it -v $(pwd):/workspace debian:buster-slim
# apt update && apt install curl ca-certificates --no-install-recommends -y && curl -L https://github.com/bazelbuild/bazelisk/releases/download/v1.7.5/bazelisk-linux-amd64 > /usr/bin/bazel && chmod +x /usr/bin/bazel
# cd /workspace
# export CC=/usr/bin/false
# bazel run --platforms=@com_github_ziglang_zig//:x86_64-linux-gnu.2.28 //test:hello
# bazel run --platforms=@com_github_ziglang_zig//:x86_64-linux-gnu.2.28 //test:exception