- updated common with new compiler/builder trait to provide a common

interface for build tools
- updated editor and build tooling to use new system

common/src/build.rs

@@ -0,0 +1,52 @@
+use std::{
+    fmt,
+    path::{Path, PathBuf},
+};
+
+#[derive(Debug, Clone)]
+pub enum BuildError {
+    IoError(String),
+    Generic(String),
+}
+
+impl From<std::io::Error> for BuildError {
+    fn from(err: std::io::Error) -> Self {
+        Self::IoError(err.to_string())
+    }
+}
+
+impl From<Box<dyn std::error::Error>> for BuildError {
+    fn from(err: Box<dyn std::error::Error>) -> Self {
+        Self::Generic(err.to_string())
+    }
+}
+
+impl fmt::Display for BuildError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Self::IoError(err) => write!(f, "IO Error: {err}"),
+            Self::Generic(err) => write!(f, "Generic Error: {err}"),
+        }
+    }
+}
+
+pub trait Builder {
+    type Output: Clone + std::convert::AsRef<[u8]>;
+
+    fn new(src_path: impl Into<PathBuf>) -> Self;
+
+    // starts compilation
+    fn start(&mut self);
+
+    // non-blocking function, returns output if completed
+    fn poll(&mut self) -> Option<Result<Self::Output, BuildError>>;
+
+    // blocking function, returns output when completed.
+    fn output(&mut self) -> Result<Self::Output, BuildError>;
+
+    fn write_result(&mut self, path: impl AsRef<Path>) -> Result<(), BuildError> {
+        let output = self.output()?;
+        std::fs::write(path.as_ref(), output)
+            .map_err(|e| BuildError::IoError(e.to_string()))
+    }
+}

common/src/lib.rs

@@ -12,6 +12,7 @@
     clippy::match_wildcard_for_single_variants
 )]
 
+pub mod build;
 pub mod instructions;
 pub mod logging;