add ps and early help

2021-10-02 10:53:13 +13:00
parent 5b3b74ebec
commit c5e9ff5f14
18 changed files with 957 additions and 18 deletions
--- a/crates/nu-protocol/src/shell_error.rs
+++ b/crates/nu-protocol/src/shell_error.rs
@ -74,4 +74,8 @@ pub enum ShellError {
    #[error("Unsupported input")]
    #[diagnostic(code(nu::shell::unsupported_input), url(docsrs))]
    UnsupportedInput(String, #[label("{0}")] Span),
+
+    #[error("Flag not found")]
+    #[diagnostic(code(nu::shell::flag_not_found), url(docsrs))]
+    FlagNotFound(String, #[label("{0} not found")] Span),
 }