Visual studio code extension

NB: This is in progress.

To use:

Open the folder in vscode. Use f5 to launch the extension runner, and then ctrl-shift-p to run commands. Commands supported are prefixed with OSS-Fuzz.

Example workflow. Run the commands:

1. OSS-Fuzz: Set up OSS-Fuzz This will download the OSS-Fuzz repository and store it in /tmp/oss-fuzz.
2. OSS-Fuzz: Build fuzzers This will prompt for a project name, which will then build the fuzzers for the given project.
3. OSS-Fuzz: Run fuzzer from OSS-Fuzz project This will prompt for a project name, fuzzer name and duration and start running the fuzzer using OSS-Fuzz infrastructure.

sync local folder with OSS-Fuzz build. You can use the command OSS-Fuzz: Set project path to map a local path to a project in OSS-Fuzz, which will then cause this folder to be used for the project's source code when building the fuzzers. This is useful to e.g. sync your development environment with OSS-Fuzz such that OSS-Fuzz doesn't clone your repository from e.g. Github, but uses the local version instead. Note the local path should be absolute.

To extract a full coverage and introspector profile you can use OSS-Fuzz: Run end-to-end Fuzz Introspector on a project.