56 lines
2.5 KiB
Rust
56 lines
2.5 KiB
Rust
use crate::repl::command_tree::CommandTree;
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use crate::repl::directive_actions::DirectiveAction;
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pub fn directives_from_pass_names(pass_names: &Vec<String>) -> CommandTree {
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let passes_directives: Vec<CommandTree> = pass_names.iter()
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.map(|pass_name| {
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if pass_name == "parsing" {
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CommandTree::nonterm(pass_name, None, vec![
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CommandTree::nonterm_no_further_tab_completions("compact", None),
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CommandTree::nonterm_no_further_tab_completions("expanded", None),
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CommandTree::nonterm_no_further_tab_completions("trace", None),
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])
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} else {
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CommandTree::nonterm_no_further_tab_completions(pass_name, None)
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}
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})
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.collect();
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CommandTree::Top(get_list(&passes_directives, true))
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}
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fn get_list(passes_directives: &Vec<CommandTree>, include_help: bool) -> Vec<CommandTree> {
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use DirectiveAction::*;
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vec![
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CommandTree::terminal("exit", Some("exit the REPL"), vec![], QuitProgram),
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CommandTree::terminal("quit", Some("exit the REPL"), vec![], QuitProgram),
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CommandTree::terminal("help", Some("Print this help message"), if include_help { get_list(passes_directives, false) } else { vec![] }, Help),
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CommandTree::nonterm("debug",
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Some("Configure debug information"),
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vec![
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CommandTree::terminal("list-passes", Some("List all registered compiler passes"), vec![], ListPasses),
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CommandTree::terminal("show-immediate", None, passes_directives.clone(), ShowImmediate),
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CommandTree::terminal("show", Some("Show debug output for a specific pass"), passes_directives.clone(), Show),
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CommandTree::terminal("hide", Some("Hide debug output for a specific pass"), passes_directives.clone(), Hide),
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CommandTree::nonterm("total-time", None, vec![
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CommandTree::terminal("on", None, vec![], TotalTimeOn),
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CommandTree::terminal("off", None, vec![], TotalTimeOff),
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]),
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CommandTree::nonterm("stage-times", Some("Computation time per-stage"), vec![
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CommandTree::terminal("on", None, vec![], StageTimeOn),
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CommandTree::terminal("off", None, vec![], StageTimeOff),
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])
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]
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),
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CommandTree::nonterm("lang",
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Some("switch between languages, or go directly to a langauge by name"),
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vec![
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CommandTree::nonterm_no_further_tab_completions("next", None),
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CommandTree::nonterm_no_further_tab_completions("prev", None),
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CommandTree::nonterm("go", None, vec![]),
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]
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),
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CommandTree::terminal("doc", Some("Get language-specific help for an item"), vec![], Doc),
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]
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}
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