From d5d2a3fac95ebd4c5ce779575b0f3fe97e560da0 Mon Sep 17 00:00:00 2001
From: ajaykumargdr <ajaykumarncas@gmail.com>
Date: Mon, 19 Feb 2024 11:33:47 +0530
Subject: [PATCH 1/3] chore: Add hello-world derive macro

---
 Cargo.toml                            |  4 ++--
 workflow/hello_world_macro/Cargo.toml | 15 +++++++++++++++
 workflow/hello_world_macro/src/lib.rs | 22 ++++++++++++++++++++++
 3 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 workflow/hello_world_macro/Cargo.toml
 create mode 100644 workflow/hello_world_macro/src/lib.rs

diff --git a/Cargo.toml b/Cargo.toml
index 52bf15bc..a8057a78 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,10 +19,10 @@ members = [
     "primitives",
     # "workflow/workflow_apis",
     "workflow/test_util"
-]
+, "workflow/hello_world_macro"]
 
 [workspace.package]
 authors = ["The HugoByte Team <hello@hugobyte.com>"]
 edition = "2021"
 repository = "https://github.com/hugobyte/aurras.git"
-version = "0.0.1"
\ No newline at end of file
+version = "0.0.1"
diff --git a/workflow/hello_world_macro/Cargo.toml b/workflow/hello_world_macro/Cargo.toml
new file mode 100644
index 00000000..00530309
--- /dev/null
+++ b/workflow/hello_world_macro/Cargo.toml
@@ -0,0 +1,15 @@
+[package]
+name = "hello_world_macro"
+version = "0.0.1"
+edition = "2018"
+authors = ["HugoByte <hello@hugobyte.com>"]
+repository = "https://github.com/HugoByte/aurras/workflow/hello_world_macro"
+license = "Apache-2.0"
+description = "Derive macro for hello world action"
+
+[dependencies]
+quote = "1.0.33"
+syn = "2.0.29"
+
+[lib]
+proc-macro = true
\ No newline at end of file
diff --git a/workflow/hello_world_macro/src/lib.rs b/workflow/hello_world_macro/src/lib.rs
new file mode 100644
index 00000000..a3db184a
--- /dev/null
+++ b/workflow/hello_world_macro/src/lib.rs
@@ -0,0 +1,22 @@
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+use syn::DeriveInput;
+
+#[proc_macro_derive(HelloWorldDerive)]
+pub fn hello_world_derive_macro(item: TokenStream) -> TokenStream {
+
+    let ast: DeriveInput = syn::parse(item).unwrap();
+    let ident = ast.ident;
+
+    quote::quote! {
+        impl #ident{
+            pub fn run(&mut self) -> Result<(), String>{
+                self.output = serde_json::to_value(format!("Hello {}", self.input.name))
+                    .map_err(|e|e.to_string())?;
+                Ok(())
+            }
+        }
+    }
+    .into()
+}

From 5626863eda558be23314db8cd515717afec74aac Mon Sep 17 00:00:00 2001
From: ajaykumargdr <ajaykumarncas@gmail.com>
Date: Mon, 19 Feb 2024 18:12:04 +0530
Subject: [PATCH 2/3] refactor: format Cargo.toml file of workspace

---
 Cargo.toml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index a8057a78..9db6a949 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,8 +18,9 @@ members = [
     # "workflow/composer-v2",
     "primitives",
     # "workflow/workflow_apis",
-    "workflow/test_util"
-, "workflow/hello_world_macro"]
+    "workflow/test_util",
+    "workflow/hello_world_macro"
+]
 
 [workspace.package]
 authors = ["The HugoByte Team <hello@hugobyte.com>"]

From d14ac8170581f7fab60d27a2e80f01058ef53a77 Mon Sep 17 00:00:00 2001
From: Shanith K K <shanith.kk@hugobyte.com>
Date: Mon, 19 Feb 2024 20:47:39 +0400
Subject: [PATCH 3/3] style: formatting cargo toml

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 9db6a949..ba0ae1ab 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ members = [
     "primitives",
     # "workflow/workflow_apis",
     "workflow/test_util",
-    "workflow/hello_world_macro"
+    "workflow/hello_world_macro",
 ]
 
 [workspace.package]