basic implementation of aliases

1 files changed, 25 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..08fa002
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,25 @@
+use crate::prelude::*;
+
+#[derive(serde::Deserialize, Default, Debug)]
+pub struct Config {
+    aliases:
+        std::collections::HashMap<std::path::PathBuf, crate::parse::ast::Exe>,
+}
+
+impl Config {
+    pub fn load() -> Result<Self> {
+        let file = crate::dirs::config_file();
+        if std::fs::metadata(&file).is_ok() {
+            Ok(toml::from_slice(&std::fs::read(&file)?)?)
+        } else {
+            Ok(Self::default())
+        }
+    }
+
+    pub fn alias_for(
+        &self,
+        path: &std::path::Path,
+    ) -> Option<&crate::parse::ast::Exe> {
+        self.aliases.get(path)
+    }
+}