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Lambda bodies are parsed as nested do-blocks or normal blocks. This is actually incorrect, as the body of a lambda can't have parameters. However, we can "inline" such blocks to get the desired control flow.
Ruby analysis support for CodeQL
Under development.
Building the tools from source
Install Rust, then run:
cargo build --release
Generating the database schema and QL library
The generated ql/src/ruby.dbscheme and ql/src/codeql_ruby/ast/internal/TreeSitter.qll files are included in the repository, but they can be re-generated as follows:
# Run the generator
cargo run --release -p ruby-generator
# Then auto-format the QL library
codeql query format -i ql/src/codeql_ruby/ast/internal/TreeSitter.qll
Building a CodeQL database for a Ruby program
First, get an extractor pack. There are two options:
- Either download the latest
codeql-ruby-packfrom Actions and unzip it twice, or - Run
./create-extractor-pack.sh(Linux/Mac) or.\create-extractor-pack.ps1(Windows PowerShell) and the pack will be created in theextractor-packdirectory.
Then run
codeql database create <database-path> -l ruby -s <project-source-path> --search-path <extractor-pack-path>