add firmware reader

Cargo.toml

@@ -6,6 +6,11 @@ edition = "2024"
 [dependencies]
 chrono = "0.4.41"
 log = "0.4.27"
+mlua = "0.11.3"
+rand = "0.9.2"
 rayon = "1.10.0"
 serde = { version = "1.0.219", features = ["derive", "serde_derive"] }
-serde_json = "1.0.140"
+serde_json = "1.0.140"
+tar = "0.4.44"
+walkdir = "2.5.0"
+zip = "5.0.0"

src/firmware/mod.rs

@@ -0,0 +1 @@
+pub mod xbuilder;

src/firmware/xbuilder.rs

@@ -0,0 +1,78 @@
+// Simplify build
+// -
+
+use std::fs::File;
+
+use chrono::{DateTime, Utc};
+use rayon::iter::{ParallelBridge, ParallelIterator};
+use tar::Archive;
+
+use crate::recipe_functions::common;
+
+pub trait Peekable {
+    fn peek(&self) -> Result<Vec<String>, Box<dyn std::error::Error>>;
+}
+
+/// Is expected to get information about last build
+pub struct LastBuildFirmware {
+    pub path: String,
+    pub date: DateTime<Utc>,
+    pub is_full: bool,
+    /// Should be added later by calling implemented functions
+    pub entries: Vec<String>,
+    pub tags: Option<Vec<String>>,
+}
+
+impl Peekable for LastBuildFirmware {
+    fn peek(&self) -> Result<Vec<String>, Box<dyn std::error::Error>> {
+        let mut peeked = Vec::new();
+
+        let file = File::open(self.path).unwrap();
+        let mut ar = Archive::new(file);
+
+        for file2 in ar.entries().unwrap() {
+            let mut f = file2.unwrap();
+            peeked.push(f.path().unwrap().file_name().unwrap().to_str().unwrap());
+        }
+
+        Ok(peeked)
+    }
+}
+
+pub fn read_last_build_firmwares() -> Result<Vec<LastBuildFirmware>, Box<dyn std::error::Error>> {
+    let mut result = Vec::new();
+
+    // get config
+    let ucfg = common::get_config();
+    let firmware_dir = ucfg
+        .get("FIRMWARE_DIR")
+        .expect("Unknown firmware directory, check .tbcfg");
+
+    // parallel walk to dir
+    walkdir::WalkDir::new(firmware_dir)
+        .max_depth(2)
+        .into_iter()
+        .par_bridge()
+        .filter(|w| {
+            let filename = w.ok().unwrap().file_name().to_str().unwrap();
+            filename.ends_with(".tar") || filename.ends_with(".zip")
+        })
+        .for_each(|entry| {
+            let dir = entry?;
+            let meta = dir.clone().metadata()?;
+
+            let filename = dir.clone().file_name().to_str().unwrap();
+            let mod_time: DateTime<Utc> = meta.modified()?.into();
+            let full_firmware = filename.clone().contains("full");
+
+            result.push(LastBuildFirmware {
+                path: filename.clone(),
+                date: mod_time,
+                is_full: full_firmware,
+                entries: Vec::new(),
+                tags: None,
+            });
+        });
+
+    Ok(result)
+}

src/lib.rs

@@ -1,3 +1,4 @@
+pub mod firmware;
 pub mod models;
 pub mod previews;
 pub mod recipe_functions;

src/models/mod.rs

@@ -1,2 +1,4 @@
 pub mod recipe;
 pub mod recipev2;
+// pub mod ui;
+// pub mod x2engine;