Functions
get-environment: func() -> list<tuple<string, string>>since 0.2.0
Get the POSIX-style environment variables.
Each environment variable is provided as a pair of string variable names and string value.
Morally, these are a value import, but until value imports are available in the component model, this import function should return the same values each time it is called.
get-arguments: func() -> list<string>since 0.2.0
Get the POSIX-style arguments to the program.
initial-cwd: func() -> option<string>since 0.2.0
Return a path that programs should use as their initial current working
directory, interpreting . as shorthand for this.
WIT
@since(version = 0.2.0)
interface environment {
/// Get the POSIX-style environment variables.
///
/// Each environment variable is provided as a pair of string variable names
/// and string value.
///
/// Morally, these are a value import, but until value imports are available
/// in the component model, this import function should return the same
/// values each time it is called.
@since(version = 0.2.0)
get-environment: func() -> list<tuple<string, string>>;
/// Get the POSIX-style arguments to the program.
@since(version = 0.2.0)
get-arguments: func() -> list<string>;
/// Return a path that programs should use as their initial current working
/// directory, interpreting `.` as shorthand for this.
@since(version = 0.2.0)
initial-cwd: func() -> option<string>;
}