From 18b18a67ad77680454079f6d0432c4799bb22dce Mon Sep 17 00:00:00 2001
From: Able <abl3theabove@gmail.com>
Date: Fri, 7 Apr 2023 17:53:33 -0500
Subject: [PATCH] create axel and write a basic transpiler

---
 Cargo.lock                          |   4 ++
 Cargo.toml                          |   1 +
 programs/axel2wat/Cargo.lock        |   7 +++
 programs/axel2wat/Cargo.toml        |   8 +++
 programs/axel2wat/assets/basic.axel |   1 +
 programs/axel2wat/assets/test.wat   |   2 +
 programs/axel2wat/main.wasm         | Bin 0 -> 30 bytes
 programs/axel2wat/main.wat          |   3 +
 programs/axel2wat/src/main.rs       |  83 ++++++++++++++++++++++++++++
 9 files changed, 109 insertions(+)
 create mode 100644 programs/axel2wat/Cargo.lock
 create mode 100644 programs/axel2wat/Cargo.toml
 create mode 100644 programs/axel2wat/assets/basic.axel
 create mode 100644 programs/axel2wat/assets/test.wat
 create mode 100644 programs/axel2wat/main.wasm
 create mode 100644 programs/axel2wat/main.wat
 create mode 100644 programs/axel2wat/src/main.rs

diff --git a/Cargo.lock b/Cargo.lock
index 09ef62d..b5037de 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -59,6 +59,10 @@ dependencies = [
  "std",
 ]
 
+[[package]]
+name = "axel2wat"
+version = "0.1.0"
+
 [[package]]
 name = "base64"
 version = "0.13.1"
diff --git a/Cargo.toml b/Cargo.toml
index 621912c..332cccd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,6 +33,7 @@ members = [
 
     "programs/ari_client",
     "programs/ari_server",
+    "programs/axel2wat",
     "programs/delete",
     "programs/list",
     "programs/shell",
diff --git a/programs/axel2wat/Cargo.lock b/programs/axel2wat/Cargo.lock
new file mode 100644
index 0000000..c8a3e2f
--- /dev/null
+++ b/programs/axel2wat/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "axel"
+version = "0.1.0"
diff --git a/programs/axel2wat/Cargo.toml b/programs/axel2wat/Cargo.toml
new file mode 100644
index 0000000..cccabab
--- /dev/null
+++ b/programs/axel2wat/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "axel2wat"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/programs/axel2wat/assets/basic.axel b/programs/axel2wat/assets/basic.axel
new file mode 100644
index 0000000..78a2964
--- /dev/null
+++ b/programs/axel2wat/assets/basic.axel
@@ -0,0 +1 @@
+function "local" "abcd"(i32, i32, i32) -> i64;
diff --git a/programs/axel2wat/assets/test.wat b/programs/axel2wat/assets/test.wat
new file mode 100644
index 0000000..c6db36b
--- /dev/null
+++ b/programs/axel2wat/assets/test.wat
@@ -0,0 +1,2 @@
+(module (func $name (import "host" "name")(param i32 i32))
+)
\ No newline at end of file
diff --git a/programs/axel2wat/main.wasm b/programs/axel2wat/main.wasm
new file mode 100644
index 0000000000000000000000000000000000000000..d22a39b31fb284b6995f2b6c91591ecd9147195c
GIT binary patch
literal 30
lcmZQbEY4+QU|?WmWlUhKXJF!GWXZ@cE@8<_%uQur002yW1)%@{

literal 0
HcmV?d00001

diff --git a/programs/axel2wat/main.wat b/programs/axel2wat/main.wat
new file mode 100644
index 0000000..5b78568
--- /dev/null
+++ b/programs/axel2wat/main.wat
@@ -0,0 +1,3 @@
+(module
+	(func $name (import "host" "name") (param i32))
+)
\ No newline at end of file
diff --git a/programs/axel2wat/src/main.rs b/programs/axel2wat/src/main.rs
new file mode 100644
index 0000000..9260677
--- /dev/null
+++ b/programs/axel2wat/src/main.rs
@@ -0,0 +1,83 @@
+// function "local" "abcd"(i32, i32, i32) -> i64;
+
+use core::fmt;
+use std::process::Command;
+use std::{fmt::write, fs::File};
+#[derive(Debug)]
+pub enum ATypes {
+    Num32,
+    Num64,
+}
+impl fmt::Display for ATypes {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            ATypes::Num32 => write!(f, "i32"),
+            ATypes::Num64 => write!(f, "i64"),
+        }
+    }
+}
+pub struct Function {
+    location: String,
+    name: String,
+    params: Vec<ATypes>,
+    results: Vec<ATypes>,
+}
+impl fmt::Display for Function {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "\t(func ${} (", self.name)?;
+        if self.location == "local" {
+            write!(f, "export \"{}\") ", self.name)?;
+        } else {
+            write!(f, "import \"{}\" \"{}\") ", self.location, self.name)?;
+        }
+        if self.params.len() > 0 {
+            write!(f, "(param")?;
+            for param in &self.params {
+                write!(f, " {}", param)?;
+            }
+            write!(f, ")")?;
+        }
+
+        write!(f, ")")?;
+        Ok(())
+    }
+}
+
+impl Function {
+    pub fn new(location: String, name: String, params: Vec<ATypes>, results: Vec<ATypes>) -> Self {
+        Self {
+            location,
+            name,
+            params,
+            results,
+        }
+    }
+}
+
+fn main() -> std::io::Result<()> {
+    use crate::ATypes::*;
+
+    let fil = include_str!("../assets/basic.axel");
+    // println!("{}", fil);
+
+    let fun = Function::new(
+        "host".to_string(),
+        "name".to_string(),
+        vec![Num32],
+        vec![Num32],
+    );
+
+    let axel_out = format!("(module\n{}\n)", fun);
+
+    let path = "main.wat";
+    let mut output = File::create(path).unwrap();
+    write!(output, "{}", axel_out)?;
+
+    let output = Command::new("wat2wasm")
+        .arg("main.wat")
+        .output()
+        .expect("Failed to execute command");
+
+    Ok(())
+}
+use std::io::Write;