Module garden::eval

Variable evaluation

Functions

• command
  Evaluate commands
• environment
  Evaluate environments
• exec_expression
  Evaluate $ <command> command strings, AKA “exec expressions”. The result of the expression is the stdout output from the command.
• multi_variable
  Evaluate a variable in the given context
• tree_value
  Resolve an expression in a garden/tree/global scope
• tree_value_for_shell
  Resolve an expression in a garden/tree/global scope for execution by a shell. This is used to generate the commands used internally by garden.
• value
  Resolve a variable in configuration/global scope
• variables_for_shell
  Evaluate a variable in the given context for execution in a shell