Fix PartitioningPage being stuck on detecting due to duplicate function

iridium_installer/ui/pages/partitioning.py

@@ -531,5 +531,110 @@ class PartitioningPage(Adw.Bin):
         box.append(btn)
         win.present()
 
+    def get_config(self):
+        return {"partitions": self.partitions}
+
     def load_partitions(self, disk_device=None):
         self.current_disk_path = disk_device
+        target_disk = None
+
+        try:
+            result = subprocess.run(
+                ["lsblk", "-J", "-b", "-o", "NAME,SIZE,TYPE,FSTYPE,MOUNTPOINT,PKNAME"],
+                capture_output=True,
+                text=True,
+            )
+            if result.returncode == 0:
+                data = json.loads(result.stdout)
+                devices = data.get("blockdevices", [])
+
+                if disk_device:
+                    dev_name = disk_device.replace("/dev/", "")
+                    for dev in devices:
+                        if dev.get("name") == dev_name:
+                            target_disk = dev
+                            break
+
+                if not target_disk and not disk_device:
+                    for dev in devices:
+                        if (
+                            dev.get("type") == "disk"
+                            and not dev.get("name").startswith("zram")
+                            and not dev.get("name").startswith("loop")
+                        ):
+                            target_disk = dev
+                            break
+
+        except Exception as e:
+            print(f"Error loading disks: {e}")
+
+        if target_disk:
+            self.disk_row.set_title(target_disk.get("name", "Unknown Disk"))
+            self.disk_row.set_subtitle(
+                f"Size: {self.format_size(target_disk.get('size', 0))}"
+            )
+
+            raw_parts = target_disk.get("children", [])
+            self.partitions = []
+
+            total_disk_size = int(target_disk.get("size", 0))
+            covered_size = 0
+
+            if raw_parts:
+                for p in raw_parts:
+                    p_size = int(p.get("size", 0))
+                    covered_size += p_size
+
+                    fstype = p.get("fstype", "").lower()
+                    style = "part-root"
+                    if "fat" in fstype or "efi" in fstype:
+                        style = "part-efi"
+                    elif "swap" in fstype:
+                        style = "part-swap"
+
+                    self.partitions.append(
+                        {
+                            "type": "partition",
+                            "name": p.get("name"),
+                            "filesystem": p.get("fstype", "Unknown"),
+                            "label": p.get("name"),
+                            "mount_point": p.get("mountpoint", ""),
+                            "size": self.format_size(p_size),
+                            "bytes": p_size,
+                            "style_class": style,
+                            "expand": False,
+                        }
+                    )
+
+            remaining = total_disk_size - covered_size
+            if remaining > 100 * 1024 * 1024:
+                self.partitions.append(
+                    {
+                        "type": "empty",
+                        "name": "Unallocated",
+                        "size": self.format_size(remaining),
+                        "bytes": remaining,
+                        "style_class": "part-empty",
+                        "expand": False,
+                    }
+                )
+
+            for p in self.partitions:
+                ratio = p["bytes"] / total_disk_size if total_disk_size > 0 else 0
+                width = int(ratio * 800)
+                if width < 50:
+                    width = 50
+                p["width_request"] = width
+
+        else:
+            self.partitions = [
+                {
+                    "type": "empty",
+                    "name": "No Disk Selected",
+                    "size": "-",
+                    "style_class": "part-empty",
+                    "width_request": 300,
+                }
+            ]
+
+        self.refresh_bar()