impl profile evaluation

src/repo/mod.rs

@@ -11,11 +11,15 @@ use mon::{Parser, ParserIter, ascii_whitespace1, input::InputIter, tag};
 use crate::{
     Parseable,
     atom::{self, Atom},
-    repo::ebuild::{Depend, Eapi, Ebuild, Eclass, License, SrcUri},
+    repo::{
+        ebuild::{Depend, Eapi, Ebuild, Eclass, License, SrcUri},
+        profile::Profile,
+    },
     useflag::IUseFlag,
 };
 
 pub mod ebuild;
+pub mod profile;
 
 #[derive(Debug, thiserror::Error)]
 pub enum Error {
@@ -27,6 +31,8 @@ pub enum Error {
     Unicode(PathBuf),
     #[error("parser error: {0}")]
     Parser(String),
+    #[error("profile error: {0}")]
+    Profile(profile::Error),
 }
 
 #[derive(Debug, Clone, Get)]
@@ -63,6 +69,10 @@ impl Repo {
             fs::read_dir(&path).map_err(|e| Error::Io(path, e))?,
         ))
     }
+
+    pub fn evaluate_profile<P: AsRef<Path>>(&self, path: P) -> Result<Profile, Error> {
+        Profile::evaluate(self.path.join("profiles").join(path)).map_err(Error::Profile)
+    }
 }
 
 impl Category {