Module resolve 

Static expansion resolution: turns $HOME, $'hello', $((1+1)), {a,b} into concrete strings using rable’s AST and the host environment.

The resolved command is then re-classified through the full analyzer pipeline, so the variable’s content (not its name) determines the verdict.

Structs

EnvLookup

Production env-based lookup. Reads std::env::var for any variable name.

ResolvedArgs

Outcome of resolving a full argument list.

Enums

WordResolution

Result of resolving a single word.

Traits

VarLookup

Trait for looking up variable values. Allows test injection without touching the real process environment.

Functions

resolve_command_args

Resolve all words in a command’s words slice.

resolve_word

Attempt to resolve a single word node into literal text (or multiple words).

shell_join

Join resolved args into a single shell-safe command string.

shell_join_arg

Quote an argument for inclusion in a re-parsable shell command.