Crate rattler_build_script 

Script execution and sandbox configuration for Rattler-Build, supporting bash, cmd, python, and other interpreters.

This crate provides functionality for defining, parsing, and executing build scripts in various interpreters as part of the Rattler-Build process.

Execution model: every script runs through a platform-native wrapper (bash on Unix, cmd on Windows) that first performs prefix activation, then invokes the chosen interpreter. Inline or file-backed scripts for specialized interpreters (python, perl, etc.) are written out and executed by the activated wrapper.

Re-exports

pub use sandbox::SandboxArguments;

pub use sandbox::SandboxConfiguration;

Modules

sandbox

Sandbox configuration for the build script

Structs

ExecutionArgs

Arguments for executing a script in a given interpreter.

RuntimeEnv

The environment rattler-build is running in: the process environment variables (including PATH) and the platform.

Script

Defines the script to run to build the package.

Enums

EnvironmentIsolation

Controls how the build subprocess environment is constructed.

InterpreterError

Describes interpreter execution and lookup errors.

ResolvedScriptContents

The resolved contents of a script.

ScriptContent

Describes the contents of the script as defined in Script.

Functions

closest_interpreter

Returns the supported interpreter name most similar to name, if it is similar enough — so typos get a suggestion, unrelated names do not. The comparison is case-insensitive.

create_build_script

Creates build script files without executing them.

determine_interpreter_from_path

Helper function to determine interpreter based on file extension

platform_script_extensions

Returns the platform-appropriate script file extensions, in priority order.