* [cifuzz] Create validate method on BaseConfig
Use it to validate that either OSS_FUZZ_PROJECT_NAME
or BUILD_INTEGRATION_PATH is set.
Also use it to validate that workspace is set
(rather than duplicate code).
Add tests.
* Use env var hack to bypass valdiation
* fix
* fix
* fmt
* fix
* tmp
* fix
Also rename code uses from `project_name` to `oss_fuzz_project_name`, to
be more explicit, and use it to determine whether or not we're running
an OSS-Fuzz project or not.
For external fuzzing #6051.
This is an entrypoint for CIFuzz users that can't build two docker images
(e.g. prow users).
Co-authored-by: jonathanmetzman <31354670+jonathanmetzman@users.noreply.github.com>
This will mainly be useful for non-OSS-Fuzz users.
Though it can also be used by OSS-Fuzz users to speed things
up (very slightly in most cases).
Fixes#4377
* [CIFuzz] Fix diffing + Refactor
Make diffing work in two scenarios where it previously failed:
1. Commit fuzzing. In this case, we diff $COMMIT against
$COMMIT^1 because the intent here is to fuzz the commit.
2. Fuzzing PRs that aren't to master. In this case, we previously
were diffing against origin/master. Instead, diff against the local
version of the base repo. This also has the nice effect of handling
PRs that havent pulled from master recently enough.
Also do refactoring.
1. Move code that is different for differenct CI systems to continuous_integration.py
2. Change how configuration in build_fuzzers is handled.
Previously configuration was gotten in build_fuzzers_entrypoint
and passed as individual params. This made code ugly and hard to
read. Instead, move code dealing with config to it's own module
config_utils. This module implements a config class which can
be used to create objects that are passed around to code that needs
it. Making the code much easier to read.
TODO: Move run_fuzzers code to new config system.
Move entrypoints for CIFuzz to cifuzz.
This allows us to reduce some complexity by getting rid of
an unnecessary copy in docker and a hack to making importing work.
jonathanmetzman