diff --git a/src/main.rs b/src/main.rs
index e63b73c..ce63233 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -49,6 +49,7 @@ enum Commands{
 	Upload,
 	Compile,
 	Decompile,
+	DecompileHistoryIntoGit,
 }
 
 #[derive(Args)]
@@ -112,6 +113,14 @@ async fn main()->AResult<()>{
 			write_models:!cli.no_models.unwrap_or(false),
 			write_scripts:!cli.no_scripts.unwrap_or(false),
 		}),
+		Commands::DecompileHistoryIntoGit=>decompile_history_into_git(DecompileHistoryConfig{
+			cookie:cookie.unwrap(),
+			asset_id:cli.asset_id.unwrap(),
+			output_folder:cli.output.unwrap(),
+			write_template:!cli.no_template.unwrap_or(false),
+			write_models:!cli.no_models.unwrap_or(false),
+			write_scripts:!cli.no_scripts.unwrap_or(false),
+		 }).await,
 	}
 }
 
@@ -659,6 +668,122 @@ fn decompile(config:DecompileConfig)->AResult<()>{
 	Ok(())
 }
 
+struct WriteCommitConfig{
+	output_folder:std::path::PathBuf,
+	write_template:bool,
+	write_models:bool,
+	write_scripts:bool,
+}
+
+fn write_commit(config:WriteCommitConfig,b:AResult<(AssetVersion,DecompiledContext)>,repo:&git2::Repository)->AResult<()>{
+	let (asset_version,context)=b?;
+
+	//clean output dir
+	{
+		let mut src=config.output_folder.clone();
+		src.push("src");
+		match std::fs::remove_dir_all(src){
+			Ok(())=>(),
+			Err(e)=>println!("remove_dir_all src failed {}",e),
+		}
+		let mut template=config.output_folder.clone();
+		template.push("template.rbxlx");
+		match std::fs::remove_file(template){
+			Ok(())=>(),
+			Err(e)=>println!("remove_file template.rbxlx failed {}",e),
+		}
+	}
+
+	//write files
+	write_files(WriteConfig{
+		output_folder:config.output_folder.clone(),
+		write_template:config.write_template,
+		write_models:config.write_models,
+		write_scripts:config.write_scripts,
+	},context)?;
+
+
+	let date=asset_version.created;
+	let sig=git2::Signature::new("roblox-git-history","git_history@strafes.net",&git2::Time::new(date.timestamp(),0)).unwrap();
+	let tree_id={
+		let mut tree_index = repo.index()?;
+		tree_index.add_all([config.output_folder].iter(),git2::IndexAddOption::DEFAULT,None)?;
+		tree_index.write_tree()?
+	};
+	let tree=repo.find_tree(tree_id)?;
+
+	match repo.head(){
+		Ok(reference)=>repo.commit(
+			Some("HEAD"),//update_ref
+			&sig,//author
+			&sig,//commiter
+			&format!("v{}", asset_version.assetVersionNumber),//message
+			&tree,//tree (basically files)
+			&[&reference.peel_to_commit()?],//parents
+		)?,
+		Err(_)=>repo.commit(
+			Some("HEAD"),//update_ref
+			&sig,//author
+			&sig,//commiter
+			&format!("v{}", asset_version.assetVersionNumber),//message
+			&tree,//tree (basically files)
+			&[],//parents
+		)?,
+	};
+
+	//commit
+	Ok(())
+}
+
+struct DecompileHistoryConfig{
+	cookie:String,
+	asset_id:AssetID,
+	output_folder:std::path::PathBuf,
+	write_template:bool,
+	write_models:bool,
+	write_scripts:bool,
+}
+
+async fn decompile_history_into_git(config:DecompileHistoryConfig)->AResult<()>{
+	let client=reqwest::Client::new();
+
+	//poll paged list of all asset versions
+	let asset_list=get_version_history(&client,&config.cookie.as_str(),config.asset_id).await?;
+
+	let repo=git2::Repository::init(config.output_folder.clone())?;
+
+	//download all versions
+	let asset_id_string=config.asset_id.to_string();
+	futures::stream::iter(asset_list)
+	.map(|asset_version|{
+		let client=&client;
+		let cookie=config.cookie.as_str();
+		let asset_id_str=asset_id_string.as_str();
+		async move{
+			let resp=download_asset_version(client,cookie,asset_id_str,asset_version.assetVersionNumber.to_string().as_str()).await?;
+			let contents=match maybe_gzip_decode(std::io::Cursor::new(resp.bytes().await?))?{
+				ReaderType::GZip(readable)=>generate_decompiled_context(readable)?,
+				ReaderType::Raw(readable)=>generate_decompiled_context(readable)?,
+			};
+
+			Ok((asset_version,contents))
+		}
+	})
+	.buffered(CONCURRENT_REQUESTS)
+	.for_each(|b:AResult<_>|async{
+		match write_commit(WriteCommitConfig{
+			output_folder:config.output_folder.clone(),
+			write_template:config.write_template,
+			write_models:config.write_models,
+			write_scripts:config.write_scripts,
+		},b,&repo){
+			Ok(())=>(),
+			Err(e)=>println!("download/unzip/decompile/write/commit error: {}",e),
+		}
+	}).await;
+	Ok(())
+}
+
 fn compile(_folder:std::path::PathBuf,_file:std::path::PathBuf)->AResult<()>{
 	Ok(())
 }