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use clap::{Parser, Subcommand};
use std::path::{Path, PathBuf};
use std::fs::write;
use std::process::exit;
use std::fs;
use serde::{Serialize, Deserialize};
mod content;
mod utils;
#[derive(Parser)]
struct Cli {
#[clap(subcommand)]
command: Commands,
}
#[derive(Subcommand)]
enum Commands {
Init {
},
/// Install new addon
Install {
/// Addon project git
git_repo: String
},
Update {
},
Remove {
},
}
#[derive(Serialize, Deserialize)]
struct GlamObject {
packages: Vec<GlamPackage>
}
#[derive(Clone, Debug, Serialize, Deserialize)]
struct GlamPackage {
name : String,
git_repo : String
}
fn main() {
let cli = Cli::parse();
match &cli.command {
Commands::Init {} => {
initialize();
},
Commands::Install {git_repo: git_address} => {
check_initialization();
install_addon(git_address);
},
Commands::Update {} => {
check_initialization();
update_addon();
},
Commands::Remove {} => {
check_initialization();
remove_addon();
},
}
}
fn initialize() {
if !Path::new("./.gitignore").exists() {
match write("./.gitignore", content::create_gitignore_file()) {
Ok(_v) => (),
Err(_e) => {
println!("There was a problem creating the .gitignore file!");
exit(1);
}
}
}
if !Path::new("./.gdignore").exists() {
match write("./.gdignore", content::create_gdignore_file()) {
Ok(_v) => (),
Err(_e) => {
println!("There was a problem creating the .gdignore file!");
exit(1);
}
}
}
}
fn check_initialization() {
if !Path::new("./.gitignore").exists() {
println!(".gitignore file does not exist!");
}
if !Path::new("./.gdignore").exists() {
println!(".gdignore file does not exist!");
}
}
fn install_addon(git_repo : &str) {
// Search for project root folder
let root = search_project_root();
println!("Found root project in: {}", root);
// Create glam.d/ folder if it doesn't exist
if !Path::new(&format!("{}/.glam.d/", root)).exists() {
utils::run_shell_command(
&format!("mkdir -p {}/.glam.d/", root),
None
);
}
// Create .glam file if it doesn't exist
if !Path::new(&format!("{}/.glam", root)).exists() {
fs::write(&format!("{}/.glam",root),
content::create_glam_file())
.expect("Couldn't create .glam file!");
}
// Find glam object or create one with default configuration
let mut glam_object = read_glam_file();
let mut glam_packages = glam_object.packages;
let mut target_package : Option<GlamPackage> = None;
let name = utils::get_repo_name(git_repo);
for package in glam_packages.iter() {
if package.name == name {
target_package = Some(package.clone());
}
}
match target_package {
None => {
let package = GlamPackage{
git_repo : git_repo.to_string(),
name : name.to_string()
};
target_package = Some(package.clone());
glam_packages.push(package);
}
_ => {}
}
let target_package = target_package.unwrap();
// If glam addon folder doesn't exist, clone project
if !Path::new(&format!("{}/.glam.d/{}", root, target_package.name)).exists() {
utils::run_shell_command(
&format!("cd {}/.glam.d/ && git clone {} {}", root, target_package.git_repo, target_package.name),
None
);
println!("Created addon folder on .glam.d!");
} else {
println!("Not Created!");
}
// If project addon folder doesn't exist, create it
utils::run_shell_command(
&format!("mkdir -p {}/addons/{}", root, name),
None
);
// TODO: use source_folder to copy files from (default: /addons/)
// TODO: use target_folder to copy files to (defautl: (root)/)
// Copy addon repository content to target folder
utils::run_shell_command(
&format!("cp -f -r {}/.glam.d/{}/addons/* -t {}/addons/",root, name, root),
None
);
// Write .glam file
glam_object.packages = glam_packages;
write_glam_file(&glam_object);
}
// TODO: Use root folder
fn read_glam_file() -> GlamObject {
if !Path::new("./.glam").exists() {
fs::write("./.glam", content::create_glam_file()).expect("Couldn't create .glam file!");
}
let glam_content = fs::read_to_string("./.glam").expect("Couldn't read .glam file!");
let glam_obj : GlamObject = serde_json::from_str(&glam_content).unwrap();
return glam_obj;
}
// TODO: Use root folder
fn write_glam_file(glam_object : &GlamObject) {
let json_string = serde_json::to_string(glam_object).unwrap();
println!("{}", json_string);
fs::write("./.glam", json_string).expect("Couldn't create .glam file!");
}
fn update_addon() {
}
fn remove_addon() {
}
fn search_project_root() -> String{
let path = PathBuf::from("./");
let mut dir = path.canonicalize().unwrap();
loop {
let dir_path = dir.to_str().unwrap();
let proj_path = format!("{}/project.godot", dir_path);
println!("{}", proj_path);
let godot_project = Path::new(&proj_path);
if godot_project.exists() {
break;
}
else {
let parent = dir.parent();
if parent.is_none() {
panic!("Godot project not found!");
}
dir = dir.parent().unwrap().to_path_buf();
}
}
return dir.to_str().unwrap().to_string();
}
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