More work on installation stage

Cargo.toml

@@ -8,7 +8,7 @@ edition = "2024"
 
 [dependencies]
 blocking = "1.6"
-iced = { version = "0.14", default-features = false, features = ["crisp", "linux-theme-detection", "tiny-skia", "wgpu", "x11", "smol", "image"] }
+iced = { version = "0.14", default-features = false, features = ["crisp", "linux-theme-detection", "tiny-skia", "x11", "smol", "image"] }
 #iced = { git = "https://github.com/iced-rs/iced", branch = "vello_cpu", default-features = false, features = ["crisp", "linux-theme-detection", "vello-cpu", "x11", "smol", "image"]}
 iced_moving_picture = "0"
 log = "0.4"
@@ -16,13 +16,12 @@ rust-i18n = "3"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 time-format = "1.2"
-toml = "1"
 
 [dev-dependencies]
 rand = "0.10"
 
 [profile.dev]
-opt-level = 2
+opt-level = 3
 codegen-units = 16
 
 [profile.release]
@@ -31,7 +30,8 @@ debug = false
 incremental = false
 codegen-units = 1
 # We need level 3 for tiny-skia otherwise render is lagging 
-opt-level = "s"
+# opt-level = "s"
+opt-level = 3
 strip = true
 
 

src/kira_disk_layout.rs

@@ -20,7 +20,7 @@
 
 use crate::kira_size::KiraSize;
 use log;
-use std::{collections::HashMap};
+use std::collections::HashMap;
 ///
 /// size - device size in bytes
 /// sector size - default 4096
@@ -117,20 +117,25 @@ impl BlkDev {
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
-pub struct  BcachefsProp {
+pub struct BcachefsProp {
     pub password: Option<String>,
     pub comp_alg: Option<String>,
 }
 
 impl BcachefsProp {
     pub fn new(password: Option<String>, comp_alg: Option<String>) -> Self {
-        Self { password:password, comp_alg: comp_alg }
+        Self {
+            password: password,
+            comp_alg: comp_alg,
+        }
     }
 
     pub fn default() -> Self {
-        Self { password: None, comp_alg: None }
+        Self {
+            password: None,
+            comp_alg: None,
+        }
     }
-
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -208,7 +213,7 @@ impl FSType {
 pub enum PartRole {
     EFI,
     ROOT,
-    SWAP
+    SWAP,
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -230,6 +235,22 @@ impl std::fmt::Display for PartInfo {
 }
 
 impl PartInfo {
+    ///
+    ///  calculate par end byte as 0 starting bytes index (for parted and such)
+    ///
+    pub fn part_end(&self) -> KiraSize {
+        // important to shift here by 1 because disk index is starting from 0, and part end pointing to last byte of the partition.
+        (self.start + self.size) - KiraSize::new_b(1)
+    }
+
+    ///
+    /// Returns zero based byte index of start of next (right after this one) partition
+    ///
+    pub fn next_part_start(&self) -> KiraSize {
+        // important to shift here by 1 because disk index is starting from 0, and part end pointing to last byte of the partition.
+        self.start + self.size
+    }
+
     pub fn from_hash_map(data: &HashMap<String, String>) -> Option<Self> {
         Some(Self {
             name: data.get("NAME")?.clone(),
@@ -250,7 +271,9 @@ impl PartInfo {
     }
 
     pub fn partlabel_dev(&self) -> Option<String> {
-        self.gpt_label.as_ref().and_then(|l| Some(format!("/dev/disk/by-partlabel/{}", l)))
+        self.gpt_label
+            .as_ref()
+            .and_then(|l| Some(format!("/dev/disk/by-partlabel/{}", l)))
     }
 }
 
@@ -260,9 +283,11 @@ fn get_dev_part_blocking(dev_name: &str) -> Result<Vec<PartInfo>, String> {
 
     //"lsblk -o NAME,SIZE,FSTYPE -l -n  /dev/nvme0n1"
     // lsblk -o NAME,SIZE,FSTYPE,TYPE,PARTLABEL,LABEL,PARTFLAGS -b -P
-
+    // -x NAME - sorting by name
     match Command::new("lsblk")
         .args([
+            "-x",
+            "NAME",
             "-o",
             "NAME,SIZE,FSTYPE,TYPE,PARTLABEL,LABEL,MOUNTPOINT,PARTFLAGS",
             "-b",
@@ -329,7 +354,7 @@ pub fn align_part(size: u64, start: u64, align: u64) -> Option<(u64, u64, u64)>
     // decreasing end if not align
     let part_end = align_start + size;
     let end_mod = part_end % align;
-    log::debug!("part_end: {} end_mod: {}", part_end, end_mod);
+
     let align_end = part_end - end_mod - 1;
 
     let align_size = align_end - align_start + 1;
@@ -342,7 +367,13 @@ pub fn align_part(size: u64, start: u64, align: u64) -> Option<(u64, u64, u64)>
         );
         return None;
     }
-
+    log::debug!(
+        "align_size: {}, align_start:{}, align_end: {} end_mod: {}",
+        align_size,
+        align_start,
+        align_end,
+        end_mod
+    );
     Some((align_size, align_start, align_end))
 }
 
@@ -353,10 +384,17 @@ pub struct PartLayout {
     pub part_list: Vec<PartInfo>,
 }
 
+///
+/// GPT requires 33x512 sectors at the very end of the disk (16896 bytes):
+/// 32 sectors - backup Partition Entry Array
+/// 1 sector - backup GPT header
+///
 impl PartLayout {
     pub fn new(dev: BlkDev) -> Self {
+        // 16896 - reserved space at the dev end for gpt
+        let usable_space = dev.size - KiraSize::new_b(16896);
         Self {
-            empty_space: dev.size,
+            empty_space: usable_space,
             dev: dev,
             part_list: Vec::new(),
         }
@@ -374,11 +412,11 @@ impl PartLayout {
         })
     }
 
-    pub fn new_table(mut self) -> Self {
-        self.empty_space = self.dev.size;
-        self.part_list = Vec::new();
-        self
-    }
+    // pub fn new_table(mut self) -> Self {
+    //     self.empty_space = self.dev.size;
+    //     self.part_list = Vec::new();
+    //     self
+    // }
 
     pub fn add_part(
         mut self,
@@ -390,19 +428,29 @@ impl PartLayout {
         role: Option<PartRole>,
     ) -> Self {
         let part_start = if self.part_list.is_empty() {
+            // need to substract 2 mb offset from disk start.
+            self.empty_space = self.empty_space - KiraSize::new_mb(2);
             KiraSize::new_mb(2)
         } else {
-            self.dev.size - self.empty_space
+            // last part end + 1
+            self.part_list.last().unwrap().next_part_start()
         };
 
-        let (size, start, _) =
+        let (a_size, a_start, _) =
             align_part(part_size.b(), part_start.b(), self.dev.sector_size.b()).unwrap();
 
+        log::debug!(
+            "PartLayout.add_part gpt_label{:?}, size_asked:{}, size_al:{}",
+            gpt_label,
+            part_size,
+            a_size
+        );
+
         let part_name = format!("{}p{}", self.dev.name, self.part_list.len() + 1);
         self.part_list.push(PartInfo {
             name: part_name,
-            size: KiraSize::new_b(size),
-            start: KiraSize::new_b(start),
+            size: KiraSize::new_b(a_size),
+            start: KiraSize::new_b(a_start),
             fs_type: fs_type,
             gpt_label: gpt_label,
             fs_label: fs_label,
@@ -410,10 +458,14 @@ impl PartLayout {
             role: role,
         });
 
-        self.empty_space = self.empty_space - KiraSize::new_b(size);
+        self.empty_space = self.empty_space - KiraSize::new_b(a_size);
 
         self
     }
+    ///
+    /// Use this to add partition of (disk_empty_space - reserve_space)
+    /// Specifically to leave some space at the end for SWAP and such
+    ///
     pub fn add_part_reserve(
         self,
         reserve_space: KiraSize,
@@ -427,7 +479,13 @@ impl PartLayout {
         self.add_part(p_size, fs_type, gpt_label, fs_label, mount_point, role)
     }
 
-    pub fn gen_kira_layout(dev: BlkDev, efi_size: KiraSize, swap_size: KiraSize, maybe_password: Option<String>, maybe_compr: Option<String>) -> Self {
+    pub fn gen_kira_layout(
+        dev: BlkDev,
+        efi_size: KiraSize,
+        swap_size: KiraSize,
+        maybe_password: Option<String>,
+        maybe_compr: Option<String>,
+    ) -> Self {
         let mut res: PartLayout = PartLayout::new(dev);
 
         // UEFI partition
@@ -454,7 +512,7 @@ impl PartLayout {
             res = res.add_part(
                 swap_size,
                 FSType::SWAP,
-                Some("swap".into()),
+                Some("bee-swap".into()),
                 None,
                 Some("SWAP".into()),
                 Some(PartRole::SWAP),
@@ -465,7 +523,6 @@ impl PartLayout {
     }
 }
 
-
 #[cfg(test)]
 mod tests {
     use rand::RngExt;

src/kira_system.rs

@@ -19,18 +19,25 @@
 */
 
 use crate::kira_disk_layout::*;
-use std::process::Command;
+use crate::kira_size::KiraSize;
 use std::fs;
+use std::process::Command;
 
 #[derive(Debug)]
-pub struct CommandFailed{
+pub struct CommandFailed {
     stderr: Vec<u8>,
     cmd: String,
 }
 
 impl std::fmt::Display for CommandFailed {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "Command failed! Command: {}; Stderr: {}", self.cmd, String::from_utf8(self.stderr.clone()).unwrap_or_else(|_|{"STDEER IS NOT VALID UTF-8".to_string()}))
+        write!(
+            f,
+            "Command failed! Command: {}; Stderr: {}",
+            self.cmd,
+            String::from_utf8(self.stderr.clone())
+                .unwrap_or_else(|_| { "STDEER IS NOT VALID UTF-8".to_string() })
+        )
     }
 }
 
@@ -124,7 +131,10 @@ pub fn dinit_sync_time_chrony() -> Result<(), ExecCommandError> {
 /// Install base system
 /// basestrap /mnt base base-devel dinit elogind-dinit
 pub fn basestrap_dinit(root_dir: &str) -> Result<(), ExecCommandError> {
-    exec_command("basestrap", &vec![root_dir, "base", "base-devel", "dinit", "elogind-dinit"])
+    exec_command(
+        "basestrap",
+        &vec![root_dir, "base", "base-devel", "dinit", "elogind-dinit"],
+    )
 }
 
 /// Executes parted command with given arguments
@@ -151,12 +161,7 @@ fn parted_get_last_part_num(dev: &BlkDev) -> Result<u32, ExecCommandError> {
 /// Its blocking function
 pub fn parted_init_gpt_part_table(dev: &BlkDev) -> Result<(), ExecCommandError> {
     let dev_full_name = dev.full_name();
-    let args = vec![
-        "--script",
-        &dev_full_name,
-        "mklabel",
-        "gpt",
-    ];
+    let args = vec!["--script", &dev_full_name, "mklabel", "gpt"];
     exec_command("parted", &args)
 }
 
@@ -166,7 +171,8 @@ const LINUX_ROOT_X86_64_TYPE: &str = "4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709";
 /// It assumes that we add partitions sequentially to empty space (for part attributes settings)
 /// Otherwise can produce bonkers layout
 pub fn parted_mkpart(dev: &BlkDev, part: &PartInfo) -> Result<(), ExecCommandError> {
-    let part_end = part.start + part.size;
+    // important to shift here by 1 because disk index is starting from 0, and part end pointing to last byte of the partition.
+    let part_end = part.part_end();
 
     // gpt label should be in double qutes
     let gpt_label = if let Some(s) = &part.gpt_label {
@@ -174,6 +180,14 @@ pub fn parted_mkpart(dev: &BlkDev, part: &PartInfo) -> Result<(), ExecCommandErr
     } else {
         "\"\"".to_string()
     };
+    log::debug!(
+        "Creatin partition dev:{}, label:{}, fs_type:{}, start:{}, end:{}",
+        dev.full_name(),
+        gpt_label,
+        part.fs_type.to_parted_str(),
+        part.start.to_parted_bytes_str(),
+        part_end.to_parted_bytes_str()
+    );
     // creating partition
     exec_parted(&vec![
         "--script",
@@ -218,7 +232,7 @@ pub fn parted_mkpart(dev: &BlkDev, part: &PartInfo) -> Result<(), ExecCommandErr
 }
 
 /// creating single drive bcachefs volume
-/// compression: lz4, zstd 
+/// compression: lz4, zstd
 pub fn bcachefs_format(
     dev_name: &str,
     compression: Option<String>,
@@ -255,13 +269,11 @@ pub fn bcachefs_format(
 
 /// unlok encrypted bcache volume
 pub fn bcachefs_unlock(dev_name: &str, pass: &str) -> Result<(), ExecCommandError> {
-
     // bcachefs unlock --file=/tmp/bzzpsspass.txt /dev/loop0
     let arg = vec!["unlock", "--file=/tmp/bzzpsspass.txt ", dev_name];
     // creating tmp file with password
     fs::write("/tmp/bzzpsspass.txt", &pass)?;
 
-    
     let out = exec_command("bcachefs", &arg);
     // ignore any errors while deleting pass tmp file
     let _ = fs::remove_file("/tmp/bzzpsspass.txt");
@@ -281,6 +293,16 @@ pub fn bcachefs_mount(dev_name: &str, mount_point: &str) -> Result<(), ExecComma
     exec_command("mount", &vec!["-t", "bcachefs", dev_name, mount_point])
 }
 
+pub fn mount_fs(dev_name: &str, mount_point: &str) -> Result<(), ExecCommandError> {
+    // sudo mount -t bcachefs /dev/loop0 /mnt/test
+    exec_command("mount", &vec![dev_name, mount_point])
+}
+
+pub fn swapon(dev_name: &str) -> Result<(), ExecCommandError> {
+    exec_command("swapon", &vec![dev_name])
+}
+
+
 pub fn fatlabel(dev: &str, label: &str) -> Result<(), ExecCommandError> {
     //fatlabel /dev/sda1 ESP
     exec_command("fatlabel", &vec![dev, label])
@@ -292,10 +314,10 @@ pub fn mkfs_fat32(dev: &str, maybe_label: Option<&str>) -> Result<(), ExecComman
 
     // if need to set label
     if let Some(label) = maybe_label {
-            fatlabel(dev, label)
-        } else {
-            Ok(())
-        }
+        fatlabel(dev, label)
+    } else {
+        Ok(())
+    }
 }
 
 /// mkfs.fat -F 32 /dev/sda1
@@ -304,8 +326,7 @@ pub fn mkfs_esp(dev: &str) -> Result<(), ExecCommandError> {
     mkfs_fat32(dev, Some("ESP"))
 }
 
-
 pub fn mkswap(dev: &str) -> Result<(), ExecCommandError> {
-    //mkswap -L SWAP /dev/sda4 
-    exec_command("mkswap", &vec!["L", "SWAP", dev])
-}
+    //mkswap -L SWAP /dev/sda4
+    exec_command("mkswap", &vec!["-L", "bee-swap", dev])
+}

src/main.rs

@@ -245,9 +245,9 @@ fn update(k_state: &mut KiraState, message: Message) -> Task<Message> {
             if let Views::Keyboard(keyboard_view) = &mut k_state.current_view {
                 match keyboard_view.update(keyboard_msg) {
                     StageAction::Next(keyboard_res) => {
+                        k_state.k_config = keyboard_res;
                         match stages::partition::PartitionStage::new(k_state.k_config.clone()) {
                             Ok(part_stage) => {
-                                k_state.k_config = keyboard_res;
                                 let s_state = std::mem::replace(
                                     &mut k_state.current_view,
                                     Views::Partition(part_stage),

src/stage.rs

@@ -18,106 +18,9 @@
    This file contains basic enums and structs to be used with stages.
 */
 
-use iced::wgpu::naga::compact::KeepUnused::No;
-
 use crate::stages;
 
 
-// #[derive(Debug, Clone)]
-// pub enum StageResult {
-//     WelcomeStageResult(stages::welcome::WelcomeStageResult),
-//     NetworkStageResult(stages::network::NetworkStageResult),
-//     LocaleStageResult(stages::locale::LocaleStageResult),
-//     TimeZoneStageResult(stages::timezone::TimeZoneStageResult),
-//     KeyboardStageResult(stages::keyboard::KeyboardStageResult),
-//     SecurityStageResult(stages::security::SecurityStageResult),
-//     PartitionStageResult(stages::partition::PartitionStageResult),
-//     None,
-// }
-
-// impl StageResult {
-//     pub fn name(&self) -> String {
-//         match self {
-//             Self::LocaleStageResult(_) => "locale".into(),
-//             Self::WelcomeStageResult(_) => "welcome".into(),
-//             Self::NetworkStageResult(_) => "network".into(),
-//             Self::TimeZoneStageResult(_) => "timezone".into(),
-//             Self::KeyboardStageResult(_) => "keyboard".into(),
-//             Self::PartitionStageResult(_) => "partition".into(),
-//             Self::SecurityStageResult(_) => "security".into(),
-//             Self::None => "none".into(),
-//         }
-//     }
-// }
-
-// impl StageResult {
-//     pub fn new(name: &str) -> Self {
-//         Self {
-//             name: name.into(),
-//             config: None,
-//             error: None,
-//         }
-//     }
-
-//     pub fn add_error(mut self, ex: String) -> Self {
-//         self.error = Some(ex);
-//         self
-//     }
-
-//     pub fn add_val(mut self, val_name: &str, conf_val: ConfigValue) -> Self {
-//         match &mut self.config {
-//             Some(c) => {
-//                 c.insert(val_name.into(), conf_val);
-//             }
-//             None => {
-//                 self.config = Some(HashMap::from([(val_name.into(), conf_val)]));
-//             }
-//         }
-//         self
-//     }
-
-//     pub fn add_val_string(self, val_name: &str, v: String) -> Self {
-//         self.add_val(val_name, ConfigValue::String(v))
-//     }
-
-//     pub fn add_val_bool(self, val_name: &str, v: bool) -> Self {
-//         self.add_val(val_name, ConfigValue::Bool(v))
-//     }
-
-//     pub fn add_val_u64(self, val_name: &str, v: u64) -> Self {
-//         self.add_val(val_name, ConfigValue::U64(v))
-//     }
-
-//     pub fn get_val(&self, val_name: &str) -> Option<ConfigValue> {
-//         let v = self
-//             .config
-//             .as_ref()
-//             .and_then(|hm| hm.get(val_name).cloned());
-//         return v;
-//     }
-
-//     pub fn get_val_str(&self, val_name: &str) -> Option<String> {
-//         match self.get_val(val_name) {
-//             Some(ConfigValue::String(v)) => Some(v),
-//             _ => None,
-//         }
-//     }
-
-//     pub fn get_val_bool(&self, val_name: &str) -> Option<bool> {
-//         match self.get_val(val_name) {
-//             Some(ConfigValue::Bool(v)) => Some(v),
-//             _ => None,
-//         }
-//     }
-
-//     pub fn get_val_part_layout(&self, val_name: &str) -> Option<PartLayout> {
-//         match self.get_val(val_name) {
-//             Some(ConfigValue::PartLayout(v)) => Some(v),
-//             _ => None,
-//         }
-//     }
-// }
-
 #[derive(Debug, Clone)]
 pub struct KiraConfig {
     pub res_welcome: Option<stages::welcome::WelcomeStageResult>,
@@ -128,7 +31,7 @@ pub struct KiraConfig {
     pub res_keyboard: Option<stages::keyboard::KeyboardStageResult>,
     pub res_partition: Option<stages::partition::PartitionStageResult>,
     pub res_security: Option<stages::security::SecurityStageResult>,
-    pub res_install: bool,
+    pub res_install: Option<stages::install::InstallStageResult>,
 }
 
 impl Default for KiraConfig {
@@ -142,25 +45,11 @@ impl Default for KiraConfig {
             res_keyboard: None,
             res_partition: None,
             res_security: None,
-            res_install: false,
+            res_install: None,
         }
     }
 }
 
-// impl KiraConfig {
-//     pub fn get_stage(&self, name: &str) -> Option<StageResult> {
-//         self.config_trail
-//             .iter()
-//             .find(|v| v.name() == name)
-//             .and_then(|v| Some(v.clone()))
-//     }
-//     pub fn pop_last(&mut self) -> Option<StageResult> {
-//         self.config_trail.pop()
-//     }
-//     pub fn push(&mut self, stage_result: StageResult) {
-//         self.config_trail.push(stage_result);
-//     }
-// }
 
 #[derive(Debug, Clone)]
 pub enum StageAction {

src/stages/install/mod.rs

@@ -18,6 +18,8 @@
    Actual installation script.
 */
 
+use std::path::Path;
+
 use crate::{
     kira_disk_layout::{self, BlkDev, FSType, PartLayout, PartRole},
     kira_size::KiraSize,
@@ -37,6 +39,8 @@ use log;
 use rust_i18n::t;
 
 const EFI_BOOT_MOUNT_POINT: &str = "/beefi";
+const MNT_DIR: &str = "/mnt/inst_root";
+const ROOT_PARTLABEL_DEV: &str = "/dev/disk/by-partlabel/bee-root";
 
 /// Creates new GPT table and partitions from PartLayout
 pub fn create_partitions(part_layout: &PartLayout) -> Result<(), ExecCommandError> {
@@ -59,11 +63,7 @@ pub fn bcachefs_init(
     dev_name: &str,
     mnt_dir: &str,
     password: Option<String>,
-    comp_alg: Option<String>,
 ) -> Result<(), ExecCommandError> {
-    // format device
-    kira_system::bcachefs_format(dev_name, comp_alg, password.clone())?;
-
     // if encryption used - unlock drive
     if let Some(pass) = password {
         kira_system::bcachefs_unlock(dev_name, pass.as_str())?;
@@ -88,6 +88,15 @@ pub fn bcachefs_init(
 }
 
 pub fn init_disk(part_layout: &PartLayout, mnt_dir: &str) -> Result<(), ExecCommandError> {
+
+
+    let mnt_path = Path::new(mnt_dir);
+    log::info!("Cheking is MNT path exists: {}", mnt_dir);
+    if !mnt_path.exists() {
+        log::info!("MNT path do not exist, creating it...");
+        std::fs::create_dir_all(mnt_path)?;
+    }
+
     // use parted to create partition gpt layout
     create_partitions(part_layout)?;
 
@@ -102,12 +111,11 @@ pub fn init_disk(part_layout: &PartLayout, mnt_dir: &str) -> Result<(), ExecComm
             Some(PartRole::ROOT) => {
                 if let Some(part_l) = part.partlabel_dev() {
                     if let FSType::BCACHEFS(bc_par) = &part.fs_type {
-                        bcachefs_init(
-                            &part_l,
-                            mnt_dir,
-                            bc_par.password.clone(),
-                            bc_par.comp_alg.clone(),
-                        )?;
+                        log::info!("Formating root pertition.");
+                        kira_system::bcachefs_format(&part_l, bc_par.password.clone(), bc_par.password.clone())?;
+                        // init root
+                        log::info!("Mount and init root partition.");
+                        bcachefs_init(ROOT_PARTLABEL_DEV, mnt_dir, bc_par.password.clone())?;
                     } else {
                         return Err(ExecCommandError::Other(
                             "ROOT partition is not BCACHEFS type!".into(),
@@ -135,12 +143,16 @@ enum InstallationState {
     Error,
 }
 
+#[derive(Debug, Clone)]
+pub struct InstallStageResult {
+    pub sucess: Result<(), String>,
+}
+
 #[derive(Debug, Clone)]
 pub struct InstallStage {
     state: InstallationState,
     progress: f32,
     progress_message: String,
-    part_config: PartitionStageResult,
     modal_backgroud: Color,
     k_config: KiraConfig,
 }
@@ -167,95 +179,27 @@ async fn init_disk_async(part_layout: PartLayout, mnt_dir: String) -> Result<(),
     blocking::unblock(move || init_disk(&part_layout, &mnt_dir)).await
 }
 
-fn partition_disk(
-    disk_layout: PartLayout,
-    password: Option<String>,
-    compression: Option<String>,
-    mnt_dir: String,
+fn do_install(
+    k_config: KiraConfig,
 ) -> impl futures::Stream<Item = Result<(f32, String), ExecCommandError>> {
-    use blocking;
-
     iced::stream::channel(
         100,
         |mut output: Sender<Result<(f32, String), ExecCommandError>>| async move {
             //sleep(Duration::from_millis(10)).await;
-            let disk_layout_cloned = disk_layout.clone();
+            let disk_layout = k_config.res_partition.unwrap().part_layout.clone();
 
             // creating gpt partition table
-            let res = init_disk_async(disk_layout_cloned, mnt_dir).await;
+            let res = init_disk_async(disk_layout, MNT_DIR.into()).await;
+            let res_err = res.is_err();
             output
                 .send(res.map(|_| (1.1f32, "Formatting bcachefs".into())))
                 .await
                 .unwrap();
-            if res.is_err() {
+
+            if res_err {
                 return;
             }
 
-            let res = init_disk_async(disk_layout_cloned).await;
-            output
-                .send(res.map(|_| (1.1f32, "Formatting bcachefs".into())))
-                .await
-                .unwrap();
-            if res.is_err() {
-                return;
-            }
-
-            // creating partitions
-            let dev = disk_layout.dev.clone();
-            let part_list = disk_layout.part_list.clone();
-            match output
-                .send(
-                    blocking::unblock(move || {
-                        let mut res = Ok(());
-                        for part in part_list {
-                            match kira_system::parted_mkpart(&dev, &part) {
-                                Ok(_) => (),
-                                Err(ex) => {
-                                    res = Err(ex);
-                                    break;
-                                }
-                            }
-                        }
-                        res
-                    })
-                    .await
-                    .and(Ok((5.0f32, "Creating partitions".into()))),
-                )
-                .await
-            {
-                Err(ex) => {
-                    log::error!("Error creating GPT partition table: {}", ex.to_string());
-                    return;
-                }
-                _ => (),
-            };
-
-            // creating bcachefs filesystem
-            // /dev/disk/by-partlabel/
-            let compression_cloned = compression.clone();
-            let password_cloned = password.clone();
-            match output
-                .send(
-                    blocking::unblock(move || {
-                        bcachefs_init(
-                            "/dev/disk/by-partlabel/bee-root",
-                            compression_cloned,
-                            password_cloned,
-                            "/mnt/bzzpss-install",
-                        )
-                    })
-                    .await
-                    .and(Ok((10.0f32, "Creating partition table".into()))),
-                )
-                .await
-            {
-                Err(ex) => {
-                    log::error!("Error creating GPT partition table: {}", ex.to_string());
-                    return;
-                }
-                _ => (),
-            };
-
             // Check if send fails (receiver dropped/cancelled)
             // if output.send(res).await.is_err() {
             //     return; // Exit early if UI is gone
@@ -267,6 +211,20 @@ fn partition_disk(
     )
 }
 
+fn check_kconfig(k_config: &KiraConfig)  -> Result<(), String> {
+    if k_config.res_welcome.is_none(){ Err("Missing wellcome stage result!".into())}
+    else if k_config.res_license == false { Err("License is NOT accepted!".into())}
+    else if k_config.res_locale.is_none(){ Err("Missing locale stage result!".into())}
+    else if k_config.res_network.is_none(){ Err("Missing network stage result!".into())}
+    else if k_config.res_keyboard.is_none(){ Err("Missing keyboard stage result!".into())}
+    else if k_config.res_timezone.is_none(){ Err("Missing timezone stage result!".into())}
+    else if k_config.res_partition.is_none(){ Err("Missing partition stage result!".into())}
+    else if k_config.res_security.is_none(){ Err("Missing security stage result!".into())}
+    else {
+        Ok(())
+    }
+}
+
 impl InstallStage {
     pub fn new(k_config: KiraConfig) -> Self {
         let mut modal_backgroud = kira_theming::main_theme().palette().background;
@@ -276,13 +234,12 @@ impl InstallStage {
             state: InstallationState::UserConfirmDialog,
             progress: 0.0,
             progress_message: String::new(),
-            part_config: k_config.res_partition.clone().expect("Partition stage result should be present in KiraConfig!"),
             k_config: k_config,
         }
     }
 
     fn gen_result(&mut self) -> KiraConfig {
-        self.k_config.res_install = true;
+        self.k_config.res_install = Some(InstallStageResult { sucess: Ok(()) });
         self.k_config.clone()
     }
 
@@ -290,16 +247,24 @@ impl InstallStage {
         match message {
             Message::UserDenies => Update::StgAct(StageAction::Back),
             Message::UserConfirms => {
+
+                log::info!("Cheking config...");
+                match check_kconfig(&self.k_config) {
+                    Ok(()) => log::info!("Config looks good."),
+                    Err(ex) => {
+                        log::error!("{}", ex);
+                        self.state = InstallationState::Error;
+                        return Update::StgAct(StageAction::None);
+                    }
+                }
+                
+
                 // starting installation process here
                 log::info!("Starting disk partitioning.");
 
                 self.state = InstallationState::Installing;
-                let disk_layout = self.part_config.part_layout.clone();
-                let disk_password = self.part_config.password.clone();
-                let disk_compression = Some("lz4".to_string());
                 Update::Task(Task::run(
-                    partition_disk(disk_layout, disk_password, disk_compression)
-                        .map_err(|ex| ex.to_string()),
+                    do_install(self.k_config.clone()).map_err(|ex| ex.to_string()),
                     Message::UpdateProgress,
                 ))
                 //Update::Task(Task::perform(, Message::PartitioningFinish))

src/stages/security/mod.rs

@@ -18,7 +18,7 @@
     This is Security stage, setup users logins and such
 */
 
-use crate::stage::{StageAction, KiraConfig};
+use crate::stage::{KiraConfig, StageAction};
 use iced::{Alignment, Color, widget};
 use rust_i18n::t;