cbuild/
lib.rs

1use types::*;
2
3use std::fs::read_to_string;
4
5mod types;
6
7/// Returns a vector of BuildFile structs parsed from the given YAML file.
8///
9/// # Arguments
10///
11/// * `filename` - The name of the YAML file to parse.
12///
13/// # Panics
14///
15/// Panics if the file cannot be read or parsed.
16///
17/// # Notes
18///
19/// This function is a wrapper around the serde_yaml::from_str function.
20///
21/// # See Also
22///
23/// * [serde_yaml::from_str](https://docs.rs/serde_yaml/0.8.11/serde_yaml/fn.from_str.html)
24fn get_build_config(filename: &str) -> BuildConfig {
25    let content =
26        read_to_string(filename).unwrap_or_else(|_| panic!("Failed to read file: {filename}"));
27
28    serde_yaml::from_str(&content).unwrap_or_else(|_| panic!("Failed to parse file: {filename}"))
29}
30
31#[cfg(test)]
32mod tests {
33    use super::*;
34
35    #[test]
36    fn test_yaml_file_parsed_correctly() {
37        let config = get_build_config("examples/ex1.yaml");
38
39        assert_eq!(config.len(), 1);
40        assert_eq!(config[0].name, "main.c");
41        assert_eq!(config[0].out, "main");
42        assert_eq!(config[0].uses.len(), 1);
43        assert_eq!(config[0].uses[0], "aux.c");
44        assert_eq!(config[0].headers.len(), 1);
45        assert_eq!(config[0].headers[0], "include/aux.h");
46        assert_eq!(config[0].includes.len(), 1);
47        assert_eq!(config[0].includes[0], "include");
48    }
49}
cbuild/lib.rs

cbuild/
lib.rs
