fastskill_core/validation/
extension_check.rs

1//! Extension-based directory validation (scripts/references allowed extensions).
2
3use crate::validation::result::ValidationResult;
4use std::path::Path;
5
6/// Parameters for extension-based directory validation.
7pub(crate) struct ExtensionCheckConfig<'a> {
8    pub allowed_extensions: &'a [&'a str],
9    pub field_label: &'a str,
10    pub no_extension_message: Option<&'a str>,
11}
12
13/// Preset for scripts vs references directory validation.
14pub(crate) enum ExtensionPreset {
15    Scripts,
16    References,
17}
18
19pub(crate) fn extension_config(preset: ExtensionPreset) -> ExtensionCheckConfig<'static> {
20    match preset {
21        ExtensionPreset::Scripts => ExtensionCheckConfig {
22            allowed_extensions: &["py", "js", "ts", "sh", "bash", "rb", "go", "rs"],
23            field_label: "scripts",
24            no_extension_message: Some("Script file without extension:"),
25        },
26        ExtensionPreset::References => ExtensionCheckConfig {
27            allowed_extensions: &["md", "txt", "json", "yaml", "yml", "csv", "tsv"],
28            field_label: "references",
29            no_extension_message: None,
30        },
31    }
32}
33
34pub(crate) fn process_file_extension(
35    path: &Path,
36    result: &mut ValidationResult,
37    config: &ExtensionCheckConfig<'_>,
38) {
39    if !path.is_file() {
40        return;
41    }
42    let Some(ext) = path.extension() else {
43        if let Some(msg) = config.no_extension_message {
44            *result = result
45                .clone()
46                .with_warning(config.field_label, &format!("{} {}", msg, path.display()));
47        }
48        return;
49    };
50    let ext_str = ext.to_string_lossy().to_lowercase();
51    if !config.allowed_extensions.contains(&ext_str.as_str()) {
52        *result = result.clone().with_warning(
53            config.field_label,
54            &format!("Unusual {} file extension: {}", config.field_label, ext_str),
55        );
56    }
57}
fastskill_core/validation/extension_check.rs

fastskill_core/validation/
extension_check.rs
