tsquery 0.1.1

Run Tree Sitter queries from the command line

TSQuery

Run Tree Sitter queries from the command line.

Installation

pip install tsquery

Usage

Parsers (.so files) should be installed somewhere in $XDG_DATA_HOME or $XDG_DATA_DIRS. Use the official Tree Sitter CLI tool to compile a grammar to parser source.

For example, this command prints the names of functions defined in a toy Python program:

# Write a toy Python program
cat > example.py <<EOF
def baz():
    return 1

def foo(bar):
    if bar:
        baz()
EOF

# Run a query against it
tsquery '(function_definition name: (identifier) @func.name)' example.py

See also example.sh in this repository.