nandi.uk
A structured-data shell in Gleam, inspired by Nushell
1//// OS / process FFI wrappers.
2
3@external(erlang, "gleshell_ffi", "get_line")
4pub fn get_line(prompt: String) -> Result(String, String)
5
6@external(erlang, "gleshell_ffi", "set_cwd")
7pub fn set_cwd(path: String) -> Result(Nil, String)
8
9@external(erlang, "gleshell_ffi", "get_cwd")
10pub fn get_cwd() -> Result(String, String)
11
12@external(erlang, "gleshell_ffi", "getenv")
13pub fn getenv(name: String) -> Result(String, Nil)
14
15@external(erlang, "gleshell_ffi", "setenv")
16pub fn setenv(name: String, value: String) -> Result(Nil, Nil)
17
18@external(erlang, "gleshell_ffi", "run_cmd")
19pub fn run_cmd(
20 command: String,
21 args: List(String),
22) -> Result(#(Int, String), String)
23
24@external(erlang, "gleshell_ffi", "which")
25pub fn which(command: String) -> Result(String, Nil)
26
27@external(erlang, "gleshell_ffi", "home_dir")
28pub fn home_dir() -> Result(String, String)