darklua_core/rules/require/
match_require.rs

1use std::path::{Path, PathBuf};
2
3use crate::{
4    nodes::{Arguments, Expression, FunctionCall, Prefix},
5    process::IdentifierTracker,
6    utils,
7};
8
9const REQUIRE_FUNCTION_IDENTIFIER: &str = "require";
10
11pub(crate) fn is_require_call(call: &FunctionCall, identifier_tracker: &IdentifierTracker) -> bool {
12    if call.get_method().is_some() {
13        return false;
14    }
15
16    match call.get_prefix() {
17        Prefix::Identifier(identifier) => {
18            identifier.get_name() == REQUIRE_FUNCTION_IDENTIFIER
19                && !identifier_tracker.is_identifier_used(REQUIRE_FUNCTION_IDENTIFIER)
20        }
21        _ => false,
22    }
23}
24
25pub(crate) fn match_path_require_call(call: &FunctionCall) -> Option<PathBuf> {
26    match call.get_arguments() {
27        Arguments::String(string) => Some(string.get_value()),
28        Arguments::Tuple(tuple) if tuple.len() == 1 => {
29            let expression = tuple.iter_values().next().unwrap();
30
31            match expression {
32                Expression::String(string) => Some(string.get_value()),
33                _ => None,
34            }
35        }
36        _ => None,
37    }
38    .map(Path::new)
39    .map(utils::normalize_path_with_current_dir)
40}
darklua_core/rules/require/match_require.rs

darklua_core/rules/require/
match_require.rs
