support output-folder option for git-related features

Repository-based logic seems to automatically be made relative to the top-level path the repo was initialised with, so we can actually support an output folder with no issues here

src/main.rs

@@ -308,8 +308,8 @@ struct DownloadDecompileSubcommand{
 struct DecompileHistoryIntoGitSubcommand{
 	#[arg(long)]
 	input_folder:PathBuf,
-	//currently output folder must be the current folder due to git2 limitations
+	#[arg(long)]
-	//output_folder:cli.output.unwrap(),
+	output_folder:Option<PathBuf>,
 	#[arg(long)]
 	style:Style,
 	#[arg(long)]
@@ -334,8 +334,8 @@ struct DownloadAndDecompileHistoryIntoGitSubcommand{
 	cookie_envvar:Option<String>,
 	#[arg(long,group="cookie",required=true)]
 	cookie_file:Option<PathBuf>,
-	//currently output folder must be the current folder due to git2 limitations
+	#[arg(long)]
-	//output_folder:cli.output.unwrap(),
+	output_folder:Option<PathBuf>,
 	#[arg(long)]
 	style:Style,
 	#[arg(long)]
@@ -561,7 +561,7 @@ async fn main()->AResult<()>{
 			git_committer_name:subcommand.git_committer_name,
 			git_committer_email:subcommand.git_committer_email,
 			input_folder:subcommand.input_folder,
-			output_folder:std::env::current_dir()?,
+			output_folder:subcommand.output_folder.unwrap_or_else(||std::env::current_dir().unwrap()),
 			style:subcommand.style.rox(),
 			write_template:subcommand.write_template.unwrap_or(false),
 			write_models:subcommand.write_models.unwrap_or(false),
@@ -576,7 +576,7 @@ async fn main()->AResult<()>{
 				subcommand.cookie_file,
 			).await?,
 			asset_id:subcommand.asset_id,
-			output_folder:std::env::current_dir()?,
+			output_folder:subcommand.output_folder.unwrap_or_else(||std::env::current_dir().unwrap()),
 			style:subcommand.style.rox(),
 			write_template:subcommand.write_template.unwrap_or(false),
 			write_models:subcommand.write_models.unwrap_or(false),
@@ -1198,11 +1198,11 @@ async fn write_commit(config:WriteCommitConfig,b:Result<AResult<(AssetVersion,ro
 	let sig=git2::Signature::new(config.git_committer_name.as_str(),config.git_committer_email.as_str(),&git2::Time::new(date.timestamp(),0)).unwrap();
 	let tree_id={
 		let mut tree_index = repo.index()?;
-		match tree_index.add_all(std::iter::once(config.output_folder.as_path()),git2::IndexAddOption::DEFAULT,None){
+		match tree_index.add_all(std::iter::once("*"),git2::IndexAddOption::DEFAULT,None){
 			Ok(_)=>(),
 			Err(e)=>println!("tree_index.add_all error: {}",e),
 		}
-		match tree_index.update_all(std::iter::once(config.output_folder.as_path()),None){
+		match tree_index.update_all(std::iter::once("*"),None){
 			Ok(_)=>(),
 			Err(e)=>println!("tree_index.update_all error: {}",e),
 		}