feat: improve wfassoc-exec

wfassoc-exec/src/runner.rs

@@ -1,45 +1,98 @@
-use crate::cli::Request;
+use crate::cli;
+use crate::manifest;
+use std::path::Path;
 use thiserror::Error as TeError;
 
+// region: Error Handling
+
 /// Error occurs in this module.
 #[derive(Debug, TeError)]
-#[error("{0}")]
 pub enum Error {
-    
+    /// Error when parsing manifest TOML file.
+    #[error("{0}")]
+    ParseManifest(#[from] manifest::ParseManifestError),
+    /// Error when parsing manifest into schema.
+    #[error("{0}")]
+    ParseSchema(#[from] manifest::ParseSchemaError),
+    /// Error when parsing schema into program.
+    #[error("{0}")]
+    ParseProgram(#[from] wfassoc::highlevel::ParseProgramError),
 }
 
 /// Result type used in this module.
 type Result<T> = std::result::Result<T, Error>;
 
-// region: Respective Runners
+// endregion
 
-fn run_register() -> Result<()> {
+// region: Utilities Functions
+
+fn stringified_exts_to_indices(program: &wfassoc::Program, exts: Vec<String>) -> Result<Vec<usize>> {
     todo!()
 }
 
-fn run_unregister()  -> Result<()> {
-    todo!()
-}
-
-fn run_status() -> Result<()> {
-    todo!()
-}
-
-fn run_ext_link() -> Result<()> {
-    todo!()
-}
-
-fn run_ext_unlink() -> Result<()> {
-    todo!()
-}
-
-fn run_ext_list() -> Result<()> {
-    todo!()
-}
-
-
 // endregion
 
-pub fn run(request: Request) -> Result<()> {
+// region: Respective Runners
+
+fn run_register(program: wfassoc::Program, scope: wfassoc::Scope) -> Result<()> {
     todo!()
 }
+
+fn run_unregister(program: wfassoc::Program, scope: wfassoc::Scope) -> Result<()> {
+    todo!()
+}
+
+fn run_status(program: wfassoc::Program, scope: wfassoc::Scope) -> Result<()> {
+    todo!()
+}
+
+fn run_ext_link(program: wfassoc::Program, scope: wfassoc::Scope, exts: Vec<String>) -> Result<()> {
+    let exts = stringified_exts_to_indices(&program, exts)?;
+    todo!()
+}
+
+fn run_ext_unlink(
+    program: wfassoc::Program,
+    scope: wfassoc::Scope,
+    exts: Vec<String>,
+) -> Result<()> {
+    let exts = stringified_exts_to_indices(&program, exts)?;
+    todo!()
+}
+
+fn run_ext_list(
+    program: wfassoc::Program,
+    view: wfassoc::View,
+    style: cli::ExtListStyle,
+) -> Result<()> {
+    todo!()
+}
+
+// endregion
+
+pub fn run(c: cli::Cli) -> Result<()> {
+    // Read manifest file first
+    let mf = manifest::Manifest::from_file(Path::new(&c.manifest_file))?;
+    println!("{:?}", mf);
+    // Parse it into schema
+    let schema = mf.into_schema()?;
+    // Parse it into program
+    let program = schema.into_program()?;
+
+    match c.command {
+        cli::CliCommands::Register { target } => run_register(program, target.into()),
+        cli::CliCommands::Unregister { target } => run_unregister(program, target.into()),
+        cli::CliCommands::Status { target } => run_status(program, target.into()),
+        cli::CliCommands::Ext { command } => match command {
+            cli::CliExtCommands::Link { target, exts } => {
+                run_ext_link(program, target.into(), exts)
+            }
+            cli::CliExtCommands::Unlink { target, exts } => {
+                run_ext_unlink(program, target.into(), exts)
+            }
+            cli::CliExtCommands::List { target, style } => {
+                run_ext_list(program, target.into(), style)
+            }
+        },
+    }
+}