i05nagai / numerical_recipe

Documents

• Documents

Compiler Support

• g++-4.9
• clang-3.9

numerical_recipe's Issues

Create docker image for clang-formatter

Overview

The results of the formatting code depends on the version of clang-format. To make it independent from the developers' environment, we need to create a docker image for formatting and tests (such as running bazel-tests, checking bazel-build file format)

Print log files when tests fail

Summary

Travis CI runs tests when a PR or a branch is pushed. However, it does not display any useful information about failed tests. For example, see here.

Possible solutions

• Show log files generated by Bazel when a test fails
  • In the above case, /home/travis/.cache/bazel/execroot/__main__/bazel-out/k8-opt/testlogs/recipe/sandbox/linear_algebra/lu_decomposition_test/test.log
• Show more descriptive logs when Bazel runs tests
  • Bazel has some options to show more verbose messages

Install buildifier in Travis CI environment

Summary

ci/sanity_check.sh does not check the format of Bazel files becausebuildifier is not installed when Travis CI runs.

How to fix

Install buildifier before running ci/sanity_check.sh.

Fix deployment script

We implemented the script to deploy the generated document in #22. However, it's not working since we haven't pushed a docker image for document generation. See the error log below.
https://travis-ci.org/i05nagai/numerical_recipe/jobs/584946433

Ignore failure of brew auto update

Summary

Cron jobs for building a master branch on OSX fails because of error of Homebrew's auto-update. See the log for details.
Auto-update updates information of formulas and homebrew itself. Thus, executing brew update is not always necessary in order to set up CI environment. Plus, performing Homebrew's auto-update every time before installing software is not necessary.

How to fix

1. Running brew update once before installing other software
2. If brew update fails, CI ignores that as long as we encounter actual failure due to installing wrong packages.