feat: Initial commit

src/entity/mod.rs

@@ -0,0 +1,50 @@
+use crate::entity::project::ReleaseInfo;
+use crate::error::Result;
+use crate::utils::file::read_file_to_json;
+use std::path::PathBuf;
+
+pub mod project;
+
+pub fn get_current_release_info(project_dir: &PathBuf) -> Result<ReleaseInfo> {
+    let behavior_path = project_dir.join("world_behavior_packs.json");
+    let resource_path = project_dir.join("world_resource_packs.json");
+
+    let behavior_json = read_file_to_json(&behavior_path)?;
+    let resource_json = read_file_to_json(&resource_path)?;
+
+    let behavior_version = parse_version_array(&behavior_json[0]["version"])?;
+    let resource_version = parse_version_array(&resource_json[0]["version"])?;
+
+    let behavior_pack_uuid = behavior_json[0]["pack_id"]
+        .as_str()
+        .ok_or_else(|| crate::error::CliError::InvalidData("无效的 behavior pack_id".into()))?
+        .to_string();
+
+    let resource_pack_uuid = resource_json[0]["pack_id"]
+        .as_str()
+        .ok_or_else(|| crate::error::CliError::InvalidData("无效的 resource pack_id".into()))?
+        .to_string();
+
+    let behavior_identifier: String = behavior_pack_uuid.chars().take(8).collect();
+    let resource_identifier: String = resource_pack_uuid.chars().take(8).collect();
+
+    Ok(ReleaseInfo {
+        behavior_version,
+        resource_version,
+        behavior_identifier,
+        resource_identifier,
+    })
+}
+
+fn parse_version_array(value: &serde_json::Value) -> Result<Vec<u32>> {
+    value
+        .as_array()
+        .ok_or_else(|| crate::error::CliError::InvalidData("版本格式无效".into()))?
+        .iter()
+        .map(|v| {
+            v.as_u64()
+                .map(|n| n as u32)
+                .ok_or_else(|| crate::error::CliError::InvalidData("版本号格式无效".into()))
+        })
+        .collect()
+}

src/entity/project.rs

@@ -0,0 +1,15 @@
+pub struct ProjectInfo {
+    pub name: String,
+    pub lower_name: String,
+    pub behavior_pack_uuid: String,
+    pub resource_pack_uuid: String,
+    pub behavior_module_uuid: String,
+    pub resource_module_uuid: String,
+}
+
+pub struct ReleaseInfo {
+    pub behavior_version: Vec<u32>,
+    pub resource_version: Vec<u32>,
+    pub behavior_identifier: String,
+    pub resource_identifier: String,
+}