feat(init): 支持补齐内置模板空目录

新增 init 子命令，根据项目中的 world_*_packs.json 解析实际包目录并创建标准空目录。

改用 .empty-dirs 维护内置模板空目录清单，删除会污染用户项目和网易 Bedrock 加载流程的 .gitkeep 占位文件。

Cargo.toml

@@ -9,13 +9,10 @@ edition = "2024"
 
 [dependencies]
 clap = { version = "4.5.32", features = ["derive"] }
-reqwest = { version = "0.12", features = ["json", "blocking"] }
 uuid = { version = "1.4", features = ["v4", "fast-rng", "macro-diagnostics"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 toml = "0.8"
 zip = "2.2.2"
 walkdir = "2"
-anyhow = "1.0.97"
+regex = "1.10"
-dirs = "5.0"
-regex = "1.10"

build.rs

@@ -0,0 +1,142 @@
+use std::{
+    collections::BTreeMap,
+    env, fs, io,
+    path::{Path, PathBuf},
+};
+
+const EMPTY_DIRS_FILE: &str = ".empty-dirs";
+
+fn main() {
+    println!("cargo:rerun-if-changed=examples");
+
+    let examples_root = PathBuf::from("examples");
+    let out_dir = PathBuf::from(env::var("OUT_DIR").expect("OUT_DIR is not set"));
+    let out_file = out_dir.join("embedded_examples.rs");
+
+    let mut dirs = Vec::new();
+    let mut files = Vec::new();
+    let mut empty_dirs_by_example = BTreeMap::new();
+
+    if examples_root.is_dir() {
+        collect_examples(
+            &examples_root,
+            &examples_root,
+            &mut dirs,
+            &mut files,
+            &mut empty_dirs_by_example,
+        )
+        .expect("failed to collect example templates");
+    }
+
+    dirs.sort();
+    dirs.dedup();
+    files.sort_by(|a, b| a.0.cmp(&b.0));
+    for empty_dirs in empty_dirs_by_example.values_mut() {
+        empty_dirs.sort();
+        empty_dirs.dedup();
+    }
+
+    let mut generated = String::new();
+    generated.push_str(
+        "#[allow(dead_code)]\nstruct EmbeddedFile {\n    path: &'static str,\n    contents: &'static [u8],\n}\n\n",
+    );
+    generated.push_str("#[allow(dead_code)]\nstatic EMBEDDED_EXAMPLE_DIRS: &[&str] = &[\n");
+    for dir in &dirs {
+        generated.push_str(&format!("    {:?},\n", dir));
+    }
+    generated.push_str("];\n\n");
+    generated.push_str("#[allow(dead_code)]\nstatic EMBEDDED_EXAMPLE_FILES: &[EmbeddedFile] = &[\n");
+    for (relative_path, absolute_path) in &files {
+        generated.push_str(&format!(
+            "    EmbeddedFile {{ path: {:?}, contents: include_bytes!(r#\"{}\"#) }},\n",
+            relative_path,
+            absolute_path.display()
+        ));
+    }
+    generated.push_str("];\n\n");
+    generated.push_str(
+        "#[allow(dead_code)]\nstruct EmbeddedExampleEmptyDirs {\n    example: &'static str,\n    dirs: &'static [&'static str],\n}\n\n",
+    );
+    generated.push_str(
+        "#[allow(dead_code)]\nstatic EMBEDDED_EXAMPLE_EMPTY_DIRS: &[EmbeddedExampleEmptyDirs] = &[\n",
+    );
+    for (example, empty_dirs) in &empty_dirs_by_example {
+        generated.push_str(&format!(
+            "    EmbeddedExampleEmptyDirs {{ example: {:?}, dirs: &[\n",
+            example
+        ));
+        for dir in empty_dirs {
+            generated.push_str(&format!("        {:?},\n", dir));
+        }
+        generated.push_str("    ] },\n");
+    }
+    generated.push_str("];\n");
+
+    fs::write(out_file, generated).expect("failed to write embedded example list");
+}
+
+fn collect_examples(
+    root: &Path,
+    dir: &Path,
+    dirs: &mut Vec<String>,
+    files: &mut Vec<(String, PathBuf)>,
+    empty_dirs_by_example: &mut BTreeMap<String, Vec<String>>,
+) -> io::Result<()> {
+    for entry in fs::read_dir(dir)? {
+        let entry = entry?;
+        let path = entry.path();
+        let relative_path = path
+            .strip_prefix(root)
+            .expect("example path is outside examples root")
+            .to_string_lossy()
+            .replace('\\', "/");
+
+        if path.is_dir() {
+            dirs.push(relative_path);
+            collect_examples(root, &path, dirs, files, empty_dirs_by_example)?;
+        } else if path.is_file() {
+            if path.file_name().and_then(|name| name.to_str()) == Some(EMPTY_DIRS_FILE) {
+                collect_empty_dirs(&relative_path, &path, dirs, empty_dirs_by_example)?;
+            } else {
+                files.push((relative_path, path.canonicalize()?));
+            }
+        }
+    }
+
+    Ok(())
+}
+
+fn collect_empty_dirs(
+    relative_path: &str,
+    path: &Path,
+    dirs: &mut Vec<String>,
+    empty_dirs_by_example: &mut BTreeMap<String, Vec<String>>,
+) -> io::Result<()> {
+    let (example, file_name) = relative_path.split_once('/').ok_or_else(|| {
+        io::Error::new(
+            io::ErrorKind::InvalidData,
+            format!("{} must be inside an example directory", EMPTY_DIRS_FILE),
+        )
+    })?;
+    if file_name != EMPTY_DIRS_FILE {
+        return Err(io::Error::new(
+            io::ErrorKind::InvalidData,
+            format!("unexpected {} path: {}", EMPTY_DIRS_FILE, relative_path),
+        ));
+    }
+
+    let contents = fs::read_to_string(path)?;
+    let empty_dirs = empty_dirs_by_example
+        .entry(example.to_string())
+        .or_insert_with(Vec::new);
+    for line in contents.lines() {
+        let dir = line.trim();
+        if dir.is_empty() || dir.starts_with('#') {
+            continue;
+        }
+        dirs.push(format!("{}/{}", example, dir));
+        empty_dirs.push(dir.to_string());
+    }
+
+    Ok(())
+}

examples/default/.empty-dirs

@@ -0,0 +1,37 @@
+behavior_pack/BoxData
+behavior_pack/entities
+behavior_pack/items
+behavior_pack/loot_tables
+behavior_pack/netease_feature_rules
+behavior_pack/netease_features
+behavior_pack/netease_items_beh
+behavior_pack/Parts
+behavior_pack/Presets
+behavior_pack/recipes
+behavior_pack/spawn_rules
+behavior_pack/structures
+behavior_pack/trading
+behavior_pack/Galaxy/Macro
+behavior_pack/Galaxy/Template
+behavior_pack/storyline/level
+resource_pack/animation_controllers
+resource_pack/animations
+resource_pack/attachables
+resource_pack/effects
+resource_pack/entity
+resource_pack/font
+resource_pack/materials
+resource_pack/models/animation
+resource_pack/models/editor_materials
+resource_pack/models/effect
+resource_pack/models/geometry
+resource_pack/models/mesh
+resource_pack/models/netease_block
+resource_pack/render_controllers
+resource_pack/shaders/glsl
+resource_pack/sounds
+resource_pack/textures/entity
+resource_pack/textures/models
+resource_pack/textures/particle
+resource_pack/textures/ui
+resource_pack/ui

src/commands/components.rs

@@ -1,7 +1,7 @@
 use crate::commands::ComponentsArgs;
 use crate::entity;
-use crate::utils::file;
 use crate::error::Result;
+use crate::utils::file;
 use serde_json::{json, to_string_pretty};
 use std::fs;
 use std::path::PathBuf;
@@ -18,40 +18,43 @@ pub fn execute(args: &ComponentsArgs) {
 
 fn run_components(args: &ComponentsArgs) -> Result<()> {
     let project_path = file::find_project_dir(&args.path)?;
-    
+
     validate_input_files(&args.geo, &args.texture)?;
-    
+
     let identifier = args.identifier.as_deref().unwrap_or("unknown");
-    
+
     match args.component.as_str() {
         COMPONENT_3D_ITEM => create_3dmodel(
             args.geo.as_deref().unwrap_or("./model.geo.json"),
             args.texture.as_deref().unwrap_or("./texture.png"),
             identifier,
-            &project_path
+            &project_path,
         ),
-        _ => Err(crate::error::CliError::NotFound(
+        _ => Err(crate::error::CliError::NotFound(format!(
-            format!("组件 '{}' 不存在", args.component)
+            "组件 '{}' 不存在",
-        )),
+            args.component
+        ))),
     }
 }
 
 fn validate_input_files(geo: &Option<String>, texture: &Option<String>) -> Result<()> {
     let geo_path = geo.as_deref().unwrap_or("./model.geo.json");
     let texture_path = texture.as_deref().unwrap_or("./texture.png");
-    
+
     if !PathBuf::from(geo_path).exists() {
-        return Err(crate::error::CliError::NotFound(
+        return Err(crate::error::CliError::NotFound(format!(
-            format!("几何文件 {} 不存在", geo_path)
+            "几何文件 {} 不存在",
-        ));
+            geo_path
+        )));
     }
-    
+
     if !PathBuf::from(texture_path).exists() {
-        return Err(crate::error::CliError::NotFound(
+        return Err(crate::error::CliError::NotFound(format!(
-            format!("材质文件 {} 不存在", texture_path)
+            "材质文件 {} 不存在",
-        ));
+            texture_path
+        )));
     }
-    
+
     Ok(())
 }
 
@@ -62,7 +65,7 @@ fn create_3dmodel(
     project_path: &PathBuf,
 ) -> Result<()> {
     let project_info = entity::get_current_release_info(&project_path)?;
-    
+
     let beh_path = project_path.join(format!(
         "behavior_pack_{}",
         project_info.behavior_identifier
@@ -71,32 +74,32 @@ fn create_3dmodel(
         "resource_pack_{}",
         project_info.resource_identifier
     ));
-    
+
     create_item_files(&beh_path, &res_path, identifier)?;
     copy_assets(&res_path, geo, texture, identifier)?;
     create_attachable_file(&res_path, identifier)?;
-    
+
     Ok(())
 }
 
 fn create_item_files(beh_path: &PathBuf, res_path: &PathBuf, identifier: &str) -> Result<()> {
     let behavior_item = create_behavior_item_json(identifier);
     let resource_item = create_resource_item_json(identifier);
-    
+
     let f_identifier = identifier.replace(":", "_");
-    
+
     let items_beh_dir = beh_path.join("netease_items_beh");
     let items_res_dir = res_path.join("netease_items_res");
-    
+
     fs::create_dir_all(&items_beh_dir)?;
     fs::create_dir_all(&items_res_dir)?;
-    
+
     let beh_item_path = items_beh_dir.join(format!("{}.json", f_identifier));
     let res_item_path = items_res_dir.join(format!("{}.json", f_identifier));
-    
+
     fs::write(&beh_item_path, to_string_pretty(&behavior_item)?)?;
     fs::write(&res_item_path, to_string_pretty(&resource_item)?)?;
-    
+
     Ok(())
 }
 
@@ -137,27 +140,22 @@ fn create_resource_item_json(identifier: &str) -> serde_json::Value {
     })
 }
 
-fn copy_assets(
+fn copy_assets(res_path: &PathBuf, geo: &str, texture: &str, identifier: &str) -> Result<()> {
-    res_path: &PathBuf,
-    geo: &str,
-    texture: &str,
-    identifier: &str,
-) -> Result<()> {
     let f_identifier = identifier.replace(":", "_");
-    
+
     copy_texture(res_path, texture, &f_identifier)?;
     copy_geometry(res_path, geo, identifier, &f_identifier)?;
-    
+
     Ok(())
 }
 
 fn copy_texture(res_path: &PathBuf, texture: &str, f_identifier: &str) -> Result<()> {
     let texture_dir = res_path.join("textures/models");
     fs::create_dir_all(&texture_dir)?;
-    
+
     let target_texture = texture_dir.join(format!("{}.png", f_identifier));
     fs::copy(texture, target_texture)?;
-    
+
     Ok(())
 }
 
@@ -169,26 +167,26 @@ fn copy_geometry(
 ) -> Result<()> {
     let geo_dir = res_path.join("models/entity");
     fs::create_dir_all(&geo_dir)?;
-    
+
     let mut geo_value = file::read_file_to_json(&PathBuf::from(geo))?;
-    
+
     let geo_name = format!("geometry.{}", identifier.replace(":", "."));
     geo_value["format_version"] = json!("1.12.0");
     geo_value["minecraft:geometry"][0]["description"]["identifier"] = json!(geo_name);
-    
+
     let target_geo = geo_dir.join(format!("{}.geo.json", f_identifier));
     file::write_json_to_file(&target_geo, &geo_value)?;
-    
+
     Ok(())
 }
 
 fn create_attachable_file(res_path: &PathBuf, identifier: &str) -> Result<()> {
     let attachable_dir = res_path.join("attachables");
     fs::create_dir_all(&attachable_dir)?;
-    
+
     let f_identifier = identifier.replace(":", "_");
     let geo_name = identifier.replace(":", ".");
-    
+
     let attachable = json!({
         "format_version": "1.10.0",
         "minecraft:attachable": {
@@ -214,9 +212,9 @@ fn create_attachable_file(res_path: &PathBuf, identifier: &str) -> Result<()> {
             }
         }
     });
-    
+
     let target_file = attachable_dir.join(format!("{}.json", &f_identifier));
     fs::write(target_file, to_string_pretty(&attachable)?)?;
-    
+
     Ok(())
 }

src/commands/create.rs

@@ -1,25 +1,20 @@
 use crate::{
-    config::Config,
+    commands::CreateArgs, entity::project::ProjectInfo, error::Result, template::TemplateEngine,
-    entity::project::ProjectInfo,
-    template::TemplateEngine,
-    utils::{file, http::HttpClient},
 };
 use std::{fs, path::PathBuf};
-
-use crate::commands::CreateArgs;
-use crate::error::Result;
-use crate::utils::git;
 use uuid::Uuid;
 
-pub fn execute(args: &CreateArgs, temp_dir: &PathBuf) {
+include!(concat!(env!("OUT_DIR"), "/embedded_examples.rs"));
-    if let Err(e) = create_project(&args.name, args.target.as_deref(), temp_dir) {
+
-        eprintln!("错误: {}", e);
+pub fn execute(args: &CreateArgs) {
+    if let Err(e) = create_project(&args.name, args.target.as_deref()) {
+        eprintln!("Error: {}", e);
         return;
     }
-    println!("成功: 项目已创建");
+    println!("Success: project created.");
 }
 
-fn create_project(name: &str, target: Option<&str>, temp_dir: &PathBuf) -> Result<()> {
+fn create_project(name: &str, target: Option<&str>) -> Result<()> {
     let target = target.unwrap_or("default");
 
     check_example_exists(target)?;
@@ -27,30 +22,16 @@ fn create_project(name: &str, target: Option<&str>, temp_dir: &PathBuf) -> Resul
     let local_dir = PathBuf::from(format!("./{}", name));
     fs::create_dir(&local_dir)?;
 
-    let template_dir = clone_and_copy_template(target, temp_dir, &local_dir)?;
+    copy_embedded_template(target, &local_dir)?;
-
+    initialize_project_with_template(&local_dir, &local_dir, name)?;
-    initialize_project_with_template(&template_dir, &local_dir, name)?;
 
     Ok(())
 }
 
 fn check_example_exists(target: &str) -> Result<()> {
-    let check_url = format!(
+    if !embedded_example_exists(target) {
-        "https://api.github.com/repos/AiYo-Studio/emod-cli/contents/examples/{}",
-        target
-    );
-
-    let client = if cfg!(debug_assertions) {
-        HttpClient::new_with_proxy("http://127.0.0.1:1080")?
-    } else {
-        HttpClient::new()?
-    };
-
-    let resp = client.get(&check_url)?;
-
-    if !resp.status().is_success() {
         return Err(crate::error::CliError::NotFound(format!(
-            "示例模板 '{}' 不存在",
+            "example target '{}' was not found in the built-in examples",
             target
         )));
     }
@@ -58,21 +39,47 @@ fn check_example_exists(target: &str) -> Result<()> {
     Ok(())
 }
 
-fn clone_and_copy_template(
+fn embedded_example_exists(target: &str) -> bool {
-    target: &str,
+    let target = normalize_embedded_path(target);
-    temp_dir: &PathBuf,
+    let prefix = format!("{}/", target);
-    local_dir: &PathBuf,
-) -> Result<PathBuf> {
-    let _ = fs::remove_dir_all(format!("{}/tmp", temp_dir.display()));
 
-    let config = Config::load();
+    EMBEDDED_EXAMPLE_DIRS
-    let url = &config.repo_url;
+        .iter()
-    git::clone_remote_project(url.to_string(), temp_dir)?;
+        .any(|dir| *dir == target || dir.starts_with(&prefix))
+        || EMBEDDED_EXAMPLE_FILES
+            .iter()
+            .any(|file| file.path.starts_with(&prefix))
+}
 
-    let target_dir = PathBuf::from(format!("{}/tmp/examples/{}", temp_dir.display(), target));
+fn copy_embedded_template(target: &str, local_dir: &PathBuf) -> Result<()> {
-    file::copy_folder(&target_dir, local_dir)?;
+    let target = normalize_embedded_path(target);
+    let prefix = format!("{}/", target);
 
-    Ok(target_dir)
+    for dir in EMBEDDED_EXAMPLE_DIRS {
+        if let Some(relative_path) = dir.strip_prefix(&prefix) {
+            if !relative_path.is_empty() {
+                fs::create_dir_all(local_dir.join(relative_path))?;
+            }
+        }
+    }
+
+    for file in EMBEDDED_EXAMPLE_FILES {
+        let Some(relative_path) = file.path.strip_prefix(&prefix) else {
+            continue;
+        };
+
+        let output_path = local_dir.join(relative_path);
+        if let Some(parent) = output_path.parent() {
+            fs::create_dir_all(parent)?;
+        }
+        fs::write(output_path, file.contents)?;
+    }
+
+    Ok(())
+}
+
+fn normalize_embedded_path(path: &str) -> String {
+    path.trim_matches(['/', '\\']).replace('\\', "/")
 }
 
 fn initialize_project_with_template(
@@ -80,14 +87,10 @@ fn initialize_project_with_template(
     local_dir: &PathBuf,
     name: &str,
 ) -> Result<()> {
-    let lower_name = format!(
+    let lower_name = lower_first_char(name)?;
-        "{}{}",
-        name.chars().next().unwrap().to_lowercase(),
-        &name[1..]
-    );
 
-    println!("项目名称: {}", name);
+    println!("Project name: {}", name);
-    println!("标识名称: {}", lower_name);
+    println!("Lower project name: {}", lower_name);
 
     let project_info = generate_project_info(name, &lower_name);
 
@@ -124,10 +127,30 @@ fn initialize_project_with_template(
     );
 
     engine.process_directory(local_dir)?;
+    remove_template_config(local_dir)?;
 
     Ok(())
 }
 
+fn remove_template_config(local_dir: &PathBuf) -> Result<()> {
+    let template_config = local_dir.join("template.toml");
+    if template_config.exists() {
+        fs::remove_file(template_config)?;
+    }
+    Ok(())
+}
+
+fn lower_first_char(name: &str) -> Result<String> {
+    let mut chars = name.chars();
+    let Some(first) = chars.next() else {
+        return Err(crate::error::CliError::InvalidInput(
+            "project name cannot be empty".to_string(),
+        ));
+    };
+
+    Ok(format!("{}{}", first.to_lowercase(), chars.as_str()))
+}
+
 fn generate_project_info(name: &str, lower_name: &str) -> ProjectInfo {
     ProjectInfo {
         name: name.to_string(),

src/commands/init.rs

@@ -0,0 +1,67 @@
+use std::fs;
+
+use crate::commands::InitArgs;
+use crate::entity;
+use crate::error::{CliError, Result};
+use crate::utils::file;
+
+include!(concat!(env!("OUT_DIR"), "/embedded_examples.rs"));
+
+pub fn execute(args: &InitArgs) {
+    if let Err(e) = run_init(args) {
+        eprintln!("❌ 项目初始化失败: {}", e);
+        return;
+    }
+    println!("🍀 项目初始化完成");
+}
+
+fn run_init(args: &InitArgs) -> Result<()> {
+    let project_dir = file::find_project_dir(&args.path)?;
+    let target = args.target.as_deref().unwrap_or("default");
+    let empty_dirs = lookup_empty_dirs(target)?;
+    let release_info = entity::get_current_release_info(&project_dir)?;
+
+    let behavior_pack = format!("behavior_pack_{}", release_info.behavior_identifier);
+    let resource_pack = format!("resource_pack_{}", release_info.resource_identifier);
+
+    let mut created = 0usize;
+    let mut skipped = 0usize;
+
+    for rel in empty_dirs {
+        let rewritten = rewrite_pack_path(rel, &behavior_pack, &resource_pack);
+        let abs = project_dir.join(&rewritten);
+        if abs.is_dir() {
+            skipped += 1;
+            continue;
+        }
+        fs::create_dir_all(&abs).map_err(|e| file::io_error("创建目录", &abs, e))?;
+        println!("📁 创建目录: {}", rewritten);
+        created += 1;
+    }
+
+    println!("✅ 新建 {} 个目录, 跳过 {} 个已存在目录", created, skipped);
+    Ok(())
+}
+
+fn lookup_empty_dirs(target: &str) -> Result<&'static [&'static str]> {
+    EMBEDDED_EXAMPLE_EMPTY_DIRS
+        .iter()
+        .find(|e| e.example == target)
+        .map(|e| e.dirs)
+        .ok_or_else(|| {
+            CliError::NotFound(format!(
+                "example target '{}' was not found in the built-in examples",
+                target
+            ))
+        })
+}
+
+fn rewrite_pack_path(rel: &str, behavior: &str, resource: &str) -> String {
+    if let Some(rest) = rel.strip_prefix("behavior_pack/") {
+        format!("{}/{}", behavior, rest)
+    } else if let Some(rest) = rel.strip_prefix("resource_pack/") {
+        format!("{}/{}", resource, rest)
+    } else {
+        rel.to_string()
+    }
+}

src/commands/mod.rs

@@ -1,7 +1,8 @@
-use clap::{arg, Args, Parser, Subcommand};
+use clap::{Args, Parser, Subcommand, arg};
 
 pub mod components;
 pub mod create;
+pub mod init;
 pub mod release;
 
 #[derive(Parser)]
@@ -24,6 +25,8 @@ pub enum Commands {
     Release(ReleaseArgs),
     /// Create a new mod project
     Create(CreateArgs),
+    /// Initialize standard empty directories for an existing project
+    Init(InitArgs),
     /// Create a new component
     Components(ComponentsArgs),
 }
@@ -34,8 +37,12 @@ pub struct ReleaseArgs {
     #[arg(short, long)]
     pub path: Option<String>,
     /// The version of the project
-    #[arg(short, long)]
+    #[arg(short, long, conflicts_with = "pin")]
     pub ver: Option<String>,
+    /// Reuse the current version without auto-incrementing.
+    /// Useful when retrying after a failed release that already wrote new version files.
+    #[arg(short = 'P', long, conflicts_with = "ver")]
+    pub pin: bool,
 }
 
 #[derive(Args)]
@@ -48,6 +55,16 @@ pub struct CreateArgs {
     pub target: Option<String>,
 }
 
+#[derive(Args)]
+pub struct InitArgs {
+    /// The path of the project (default: current directory)
+    #[arg(short, long)]
+    pub path: Option<String>,
+    /// Example target whose layout to apply
+    #[arg(short, long)]
+    pub target: Option<String>,
+}
+
 #[derive(Args)]
 pub struct ComponentsArgs {
     /// The path of the project
@@ -64,5 +81,5 @@ pub struct ComponentsArgs {
     pub texture: Option<String>,
     /// The item's identifier
     #[arg(short, long)]
-    pub identifier: Option<String>
+    pub identifier: Option<String>,
 }

src/config.rs

@@ -1,40 +0,0 @@
-use serde::{Deserialize, Serialize};
-use std::fs;
-use std::path::PathBuf;
-
-#[derive(Debug, Deserialize, Serialize, Clone)]
-pub struct Config {
-    #[serde(default = "default_repo_url")]
-    pub repo_url: String,
-}
-
-fn default_repo_url() -> String {
-    "https://github.com/AiYo-Studio/emod-cli.git".to_string()
-}
-
-impl Default for Config {
-    fn default() -> Self {
-        Self {
-            repo_url: default_repo_url(),
-        }
-    }
-}
-
-impl Config {
-    pub fn load() -> Self {
-        let config_path = Self::config_path();
-        
-        if let Ok(content) = fs::read_to_string(&config_path) {
-            if let Ok(config) = serde_json::from_str(&content) {
-                return config;
-            }
-        }
-        
-        Self::default()
-    }
-
-    fn config_path() -> PathBuf {
-        let home = dirs::home_dir().expect("无法获取用户主目录");
-        home.join(".emod-cli.json")
-    }
-}

src/entity/project.rs

@@ -12,4 +12,4 @@ pub struct ReleaseInfo {
     pub resource_version: Vec<u32>,
     pub behavior_identifier: String,
     pub resource_identifier: String,
-}
+}

src/error.rs

@@ -1,13 +1,11 @@
-use std::io;
 use std::fmt;
+use std::io;
 use std::num::ParseIntError;
 
 #[derive(Debug)]
 pub enum CliError {
     Io(io::Error),
     Json(serde_json::Error),
-    Network(reqwest::Error),
-    Anyhow(anyhow::Error),
     Zip(zip::result::ZipError),
     Walkdir(walkdir::Error),
     Parse(ParseIntError),
@@ -20,17 +18,15 @@ pub enum CliError {
 impl fmt::Display for CliError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
-            CliError::Io(e) => write!(f, "IO错误: {}", e),
+            CliError::Io(e) => write!(f, "I/O error: {}", e),
-            CliError::Json(e) => write!(f, "JSON解析错误: {}", e),
+            CliError::Json(e) => write!(f, "JSON parse error: {}", e),
-            CliError::Network(e) => write!(f, "网络错误: {}", e),
+            CliError::Zip(e) => write!(f, "ZIP error: {}", e),
-            CliError::Anyhow(e) => write!(f, "{}", e),
+            CliError::Walkdir(e) => write!(f, "directory traversal error: {}", e),
-            CliError::Zip(e) => write!(f, "压缩错误: {}", e),
+            CliError::Parse(e) => write!(f, "parse error: {}", e),
-            CliError::Walkdir(e) => write!(f, "目录遍历错误: {}", e),
+            CliError::Toml(e) => write!(f, "TOML parse error: {}", e),
-            CliError::Parse(e) => write!(f, "解析错误: {}", e),
+            CliError::NotFound(msg) => write!(f, "not found: {}", msg),
-            CliError::Toml(e) => write!(f, "TOML解析错误: {}", e),
+            CliError::InvalidData(msg) => write!(f, "invalid data: {}", msg),
-            CliError::NotFound(msg) => write!(f, "未找到: {}", msg),
+            CliError::InvalidInput(msg) => write!(f, "invalid input: {}", msg),
-            CliError::InvalidData(msg) => write!(f, "无效数据: {}", msg),
-            CliError::InvalidInput(msg) => write!(f, "无效输入: {}", msg),
         }
     }
 }
@@ -49,18 +45,6 @@ impl From<serde_json::Error> for CliError {
     }
 }
 
-impl From<reqwest::Error> for CliError {
-    fn from(err: reqwest::Error) -> Self {
-        CliError::Network(err)
-    }
-}
-
-impl From<anyhow::Error> for CliError {
-    fn from(err: anyhow::Error) -> Self {
-        CliError::Anyhow(err)
-    }
-}
-
 impl From<zip::result::ZipError> for CliError {
     fn from(err: zip::result::ZipError) -> Self {
         CliError::Zip(err)
@@ -85,4 +69,4 @@ impl From<toml::de::Error> for CliError {
     }
 }
 
-pub type Result<T> = std::result::Result<T, CliError>;
+pub type Result<T> = std::result::Result<T, CliError>;

src/main.rs

@@ -1,29 +1,18 @@
 mod commands;
 mod entity;
-mod utils;
 mod error;
-mod config;
 mod template;
+mod utils;
 
 use crate::commands::{Cli, Commands};
 use clap::Parser;
-use std::{env, fs, path::PathBuf};
 
 fn main() {
     let cli = Cli::parse();
-    let temp_dir = check_temp_dir();
     match &cli.command {
         Commands::Release(args) => commands::release::execute(args),
-        Commands::Create(args) => commands::create::execute(args, &temp_dir),
+        Commands::Create(args) => commands::create::execute(args),
+        Commands::Init(args) => commands::init::execute(args),
         Commands::Components(args) => commands::components::execute(args),
     }
 }
-
-fn check_temp_dir() -> PathBuf {
-    let mut temp_dir = env::temp_dir();
-    temp_dir.push("emod-cli");
-    if let Err(e) = fs::create_dir_all(&temp_dir) {
-        eprintln!("Error: Failed to create temp directory: {}", e);
-    }
-    temp_dir
-}

src/template.rs

@@ -1,8 +1,8 @@
+use regex::Regex;
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::fs;
 use std::path::Path;
-use regex::Regex;
 use walkdir::WalkDir;
 
 #[derive(Debug, Deserialize, Serialize)]
@@ -47,7 +47,7 @@ impl TemplateEngine {
         let config_path = template_dir.join("template.toml");
         let content = fs::read_to_string(&config_path)?;
         let config: TemplateConfig = toml::from_str(&content)?;
-        
+
         Ok(Self {
             config,
             variables: HashMap::new(),
@@ -62,7 +62,7 @@ impl TemplateEngine {
         for (key, var_config) in &self.config.variables {
             if var_config.required && !self.variables.contains_key(key) {
                 return Err(crate::error::CliError::InvalidInput(format!(
-                    "缺少必需的变量: {} ({})",
+                    "missing required template variable: {} ({})",
                     key, var_config.description
                 )));
             }
@@ -72,31 +72,19 @@ impl TemplateEngine {
 
     pub fn process_directory(&self, dir: &Path) -> crate::error::Result<()> {
         self.validate_variables()?;
-
         self.replace_in_files(dir)?;
-
         self.apply_renames(dir)?;
-
         self.verify_no_placeholders(dir)?;
-
         Ok(())
     }
 
     fn replace_in_files(&self, dir: &Path) -> crate::error::Result<()> {
-        let placeholder_regex = Regex::new(r"\{\{(\w+)\}\}").unwrap();
+        let placeholder_regex = placeholder_regex();
 
         for entry in WalkDir::new(dir).into_iter().filter_map(|e| e.ok()) {
             let path = entry.path();
-            
-            if !path.is_file() {
-                continue;
-            }
 
-            if let Some(ext) = path.extension().and_then(|s| s.to_str()) {
+            if !path.is_file() || !self.should_process(path) {
-                if !self.config.process.file_extensions.contains(&ext.to_string()) {
-                    continue;
-                }
-            } else {
                 continue;
             }
 
@@ -105,8 +93,8 @@ impl TemplateEngine {
 
             for cap in placeholder_regex.captures_iter(&content) {
                 let placeholder = &cap[0];
-                let var_name = &cap[1];
+                let var_name = placeholder_name(&cap);
-                
+
                 if let Some(value) = self.variables.get(var_name) {
                     updated = updated.replace(placeholder, value);
                 }
@@ -114,7 +102,7 @@ impl TemplateEngine {
 
             if updated != content {
                 fs::write(path, updated)?;
-                println!(" - 处理文件: {}", path.display());
+                println!(" - processed template file: {}", path.display());
             }
         }
 
@@ -122,9 +110,9 @@ impl TemplateEngine {
     }
 
     fn apply_renames(&self, dir: &Path) -> crate::error::Result<()> {
-        for rule in self.config.renames.iter().rev() {
+        for rule in &self.config.renames {
             let from_path = dir.join(&rule.from);
-            
+
             if !from_path.exists() {
                 continue;
             }
@@ -137,20 +125,20 @@ impl TemplateEngine {
             }
 
             fs::rename(&from_path, &to_path)?;
-            println!(" - 重命名: {} -> {}", rule.from, to_path_str);
+            println!(" - renamed: {} -> {}", rule.from, to_path_str);
         }
 
         Ok(())
     }
 
     fn replace_placeholders(&self, text: &str) -> String {
-        let placeholder_regex = Regex::new(r"\{\{(\w+)\}\}").unwrap();
+        let placeholder_regex = placeholder_regex();
         let mut result = text.to_string();
 
         for cap in placeholder_regex.captures_iter(text) {
             let placeholder = &cap[0];
-            let var_name = &cap[1];
+            let var_name = placeholder_name(&cap);
-            
+
             if let Some(value) = self.variables.get(var_name) {
                 result = result.replace(placeholder, value);
             }
@@ -160,39 +148,58 @@ impl TemplateEngine {
     }
 
     fn verify_no_placeholders(&self, dir: &Path) -> crate::error::Result<()> {
-        let placeholder_regex = Regex::new(r"\{\{(\w+)\}\}").unwrap();
+        let placeholder_regex = placeholder_regex();
         let mut found_placeholders = Vec::new();
 
         for entry in WalkDir::new(dir).into_iter().filter_map(|e| e.ok()) {
             let path = entry.path();
-            
-            if !path.is_file() {
-                continue;
-            }
 
-            if let Some(ext) = path.extension().and_then(|s| s.to_str()) {
+            if !path.is_file() || !self.should_process(path) {
-                if !self.config.process.file_extensions.contains(&ext.to_string()) {
-                    continue;
-                }
-            } else {
                 continue;
             }
 
             let content = fs::read_to_string(path)?;
-            
+
             for cap in placeholder_regex.captures_iter(&content) {
-                let var_name = &cap[1];
+                let var_name = placeholder_name(&cap);
+                if !self.config.variables.contains_key(var_name) {
+                    continue;
+                }
                 found_placeholders.push(format!("{}:{}", path.display(), var_name));
             }
         }
 
         if !found_placeholders.is_empty() {
-            eprintln!("警告: 发现未替换的占位符:");
+            return Err(crate::error::CliError::InvalidData(format!(
-            for placeholder in found_placeholders {
+                "unresolved template placeholders: {}",
-                eprintln!("  - {}", placeholder);
+                found_placeholders.join(", ")
-            }
+            )));
         }
 
         Ok(())
     }
-}
+
+    fn should_process(&self, path: &Path) -> bool {
+        path.extension()
+            .and_then(|s| s.to_str())
+            .map(|ext| {
+                self.config
+                    .process
+                    .file_extensions
+                    .iter()
+                    .any(|configured| configured == ext)
+            })
+            .unwrap_or(false)
+    }
+}
+
+fn placeholder_regex() -> Regex {
+    Regex::new(r"\{\{(\w+)\}\}|__(\w+)__").unwrap()
+}
+
+fn placeholder_name<'a>(cap: &'a regex::Captures<'a>) -> &'a str {
+    cap.get(1)
+        .or_else(|| cap.get(2))
+        .expect("placeholder capture is missing")
+        .as_str()
+}

src/utils/file.rs

@@ -1,39 +1,21 @@
-use crate::error::Result;
+use crate::error::{CliError, Result};
 use serde_json::Value;
-use std::{fs, path::PathBuf};
+use std::{
-
+    fs, io,
-pub fn copy_folder(src: &PathBuf, dest: &PathBuf) -> Result<()> {
+    path::{Path, PathBuf},
-    if !src.exists() || !src.is_dir() {
+};
-        return Err(crate::error::CliError::NotFound(format!(
-            "源目录不存在: {}",
-            src.display()
-        )));
-    }
-    if !dest.exists() {
-        fs::create_dir_all(dest)?;
-    }
-    for entry in fs::read_dir(src)? {
-        let entry = entry?;
-        let src_path = entry.path();
-        let dest_path = dest.join(src_path.file_name().unwrap());
-        if src_path.is_file() {
-            fs::copy(&src_path, &dest_path)?;
-        } else if src_path.is_dir() {
-            copy_folder(&src_path, &dest_path)?;
-        }
-    }
-    Ok(())
-}
 
 pub fn read_file_to_json(path: &PathBuf) -> Result<Value> {
-    let file = fs::read_to_string(path)?;
+    let content = fs::read_to_string(path).map_err(|e| io_error("读取文件", path, e))?;
-    let json: Value = serde_json::from_str(&file)?;
+    serde_json::from_str(&content)
-    Ok(json)
+        .map_err(|e| CliError::InvalidData(format!("解析 JSON '{}' 失败: {}", path.display(), e)))
 }
 
 pub fn write_json_to_file(path: &PathBuf, value: &Value) -> Result<()> {
-    let content = serde_json::to_string_pretty(value)?;
+    let content = serde_json::to_string_pretty(value).map_err(|e| {
-    fs::write(path, content)?;
+        CliError::InvalidData(format!("序列化 JSON '{}' 失败: {}", path.display(), e))
+    })?;
+    fs::write(path, content).map_err(|e| io_error("写入文件", path, e))?;
     Ok(())
 }
 
@@ -51,3 +33,12 @@ pub fn find_project_dir(path: &Option<String>) -> Result<PathBuf> {
     let path = path.as_deref().unwrap_or(".");
     Ok(PathBuf::from(path))
 }
+
+/// Wraps an [`io::Error`] with the operation name and path so error messages
+/// stop being anonymous "os error 3" strings.
+pub fn io_error(op: &str, path: &Path, err: io::Error) -> CliError {
+    CliError::Io(io::Error::new(
+        err.kind(),
+        format!("{} '{}' 失败: {}", op, path.display(), err),
+    ))
+}

src/utils/git.rs

@@ -1,11 +0,0 @@
-use std::path::PathBuf;
-use crate::error::Result;
-
-pub fn clone_remote_project(url: String, temp_dir: &PathBuf) -> Result<()> {
-    std::process::Command::new("git")
-        .arg("clone")
-        .arg(url)
-        .arg(format!("{}/tmp", temp_dir.display()))
-        .output()?;
-    Ok(())
-}

src/utils/http.rs

@@ -1,26 +0,0 @@
-use reqwest::blocking::Client;
-use crate::error::Result;
-
-pub struct HttpClient {
-    client: Client,
-}
-
-impl HttpClient {
-    pub fn new() -> Result<Self> {
-        let client = Client::builder().build()?;
-        Ok(Self { client })
-    }
-
-    pub fn new_with_proxy(proxy_url: &str) -> Result<Self> {
-        let proxy = reqwest::Proxy::all(proxy_url)?;
-        let client = Client::builder().proxy(proxy).build()?;
-        Ok(Self { client })
-    }
-
-    pub fn get(&self, url: &str) -> Result<reqwest::blocking::Response> {
-        Ok(self.client
-            .get(url)
-            .header("User-Agent", "emod-cli")
-            .send()?)
-    }
-}

src/utils/mod.rs

@@ -1,3 +1 @@
-pub mod git;
 pub mod file;
-pub mod http;