Stage 4: Calamares installer and Btrfs snapshots (0.2.0)

- Package Calamares 3.4.3 (Qt6, widgets UI) with xbps-src. - das-installer: Calamares setup for Void/runit with Das OS branding and slides. It copies the clean live image (live-base), builds locales and the host-only initramfs, rewrites kernels without sparse tails (GRUB 2.12 cannot read Btrfs holes at the end of a file), then removes itself. - das-snapshots: flat Btrfs layout (@, @home, @snapshots, @var_log, @var_cache_xbps), snapper with hourly snapshots via cronie, grub-btrfs menu, snapper-rollback, and a dracut module that boots read-only snapshots with a RAM overlay. - das-settings 0.2.0: start LightDM with the system locale. - Live image: GRUB, efibootmgr and the new packages; Das OS /etc/issue. - Build: wipe stale destdirs before building packages. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-19 08:59:09 +03:00
parent b7399031c7
commit ecced4e3f4
51 changed files with 849 additions and 14 deletions
@@ -0,0 +1,37 @@
+---
+componentName: dasos
+
+welcomeStyleCalamares: false
+welcomeExpandingLogo: true
+windowExpanding: normal
+windowSize: 960px,640px
+windowPlacement: center
+sidebar: widget
+navigation: widget
+
+strings:
+    productName: "Das OS"
+    shortProductName: "Das OS"
+    version: "0.2.0"
+    shortVersion: "0.2"
+    versionedName: "Das OS 0.2.0"
+    shortVersionedName: "Das OS 0.2"
+    bootloaderEntryName: "Das OS"
+    productUrl: "https://git.das.org.ua/das/Das-OS"
+    supportUrl: "https://git.das.org.ua/das/Das-OS/issues"
+
+images:
+    productIcon: "/usr/share/icons/hicolor/scalable/apps/das-logo.svg"
+    productLogo: "/usr/share/icons/hicolor/scalable/apps/das-logo.svg"
+    productWelcome: "welcome.svg"
+
+slideshow:
+    - "slide-1.svg"
+    - "slide-2.svg"
+    - "slide-3.svg"
+
+style:
+    SidebarBackground: "#1b1f27"
+    SidebarText: "#e3e6ec"
+    SidebarTextCurrent: "#1b1f27"
+    SidebarBackgroundCurrent: "#ffd23f"
@@ -0,0 +1,28 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="800" height="440" viewBox="0 0 800 440">
+  <defs>
+    <path id="petal" d="M0 0 L19.13 -46.19 L0 -92.39 L-19.13 -46.19 Z"/>
+    <path id="core" d="M0 -25.4 L8.61 -46.19 L0 -66.98 L-8.61 -46.19 Z"/>
+    <g id="pb"><use xlink:href="#petal" fill="#2f6fde"/><use xlink:href="#core" fill="#ffd23f"/></g>
+    <g id="py"><use xlink:href="#petal" fill="#f5c400"/><use xlink:href="#core" fill="#1f4fa8"/></g>
+    <g id="star">
+      <use xlink:href="#pb"/><use xlink:href="#py" transform="rotate(45)"/>
+      <use xlink:href="#pb" transform="rotate(90)"/><use xlink:href="#py" transform="rotate(135)"/>
+      <use xlink:href="#pb" transform="rotate(180)"/><use xlink:href="#py" transform="rotate(225)"/>
+      <use xlink:href="#pb" transform="rotate(270)"/><use xlink:href="#py" transform="rotate(315)"/>
+    </g>
+    <pattern id="stitch" patternUnits="userSpaceOnUse" width="28" height="20">
+      <path d="M14 0 L24 10 L14 20 L4 10 Z" fill="#2f6fde"/>
+      <path d="M14 6 L18 10 L14 14 L10 10 Z" fill="#f5c400"/>
+    </pattern>
+  </defs>
+  <rect width="800" height="440" fill="#f6f7fa"/>
+  <rect y="420" width="800" height="20" fill="url(#stitch)"/>
+  <use xlink:href="#star" transform="translate(150 210) scale(1.15)"/>
+  <g font-family="Inter, sans-serif" fill="#1f2430">
+    <text x="300" y="150" font-size="34" font-weight="600">Ласкаво просимо!</text>
+    <text x="300" y="205" font-size="19">Das OS — легка система на Void Linux</text>
+    <text x="300" y="235" font-size="19">з робочим столом Xfce, українською</text>
+    <text x="300" y="265" font-size="19">мовою та звичними програмами.</text>
+    <text x="300" y="295" font-size="19"></text>
+  </g>
+</svg>
@@ -0,0 +1,28 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="800" height="440" viewBox="0 0 800 440">
+  <defs>
+    <path id="petal" d="M0 0 L19.13 -46.19 L0 -92.39 L-19.13 -46.19 Z"/>
+    <path id="core" d="M0 -25.4 L8.61 -46.19 L0 -66.98 L-8.61 -46.19 Z"/>
+    <g id="pb"><use xlink:href="#petal" fill="#2f6fde"/><use xlink:href="#core" fill="#ffd23f"/></g>
+    <g id="py"><use xlink:href="#petal" fill="#f5c400"/><use xlink:href="#core" fill="#1f4fa8"/></g>
+    <g id="star">
+      <use xlink:href="#pb"/><use xlink:href="#py" transform="rotate(45)"/>
+      <use xlink:href="#pb" transform="rotate(90)"/><use xlink:href="#py" transform="rotate(135)"/>
+      <use xlink:href="#pb" transform="rotate(180)"/><use xlink:href="#py" transform="rotate(225)"/>
+      <use xlink:href="#pb" transform="rotate(270)"/><use xlink:href="#py" transform="rotate(315)"/>
+    </g>
+    <pattern id="stitch" patternUnits="userSpaceOnUse" width="28" height="20">
+      <path d="M14 0 L24 10 L14 20 L4 10 Z" fill="#2f6fde"/>
+      <path d="M14 6 L18 10 L14 14 L10 10 Z" fill="#f5c400"/>
+    </pattern>
+  </defs>
+  <rect width="800" height="440" fill="#f6f7fa"/>
+  <rect y="420" width="800" height="20" fill="url(#stitch)"/>
+  <use xlink:href="#star" transform="translate(150 210) scale(1.15)"/>
+  <g font-family="Inter, sans-serif" fill="#1f2430">
+    <text x="300" y="150" font-size="34" font-weight="600">Знімки системи</text>
+    <text x="300" y="205" font-size="19">Btrfs і snapper щогодини зберігають</text>
+    <text x="300" y="235" font-size="19">стан системи. Попередній знімок можна</text>
+    <text x="300" y="265" font-size="19">завантажити з меню GRUB і повернути</text>
+    <text x="300" y="295" font-size="19">командою sudo snapper-rollback.</text>
+  </g>
+</svg>
@@ -0,0 +1,28 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="800" height="440" viewBox="0 0 800 440">
+  <defs>
+    <path id="petal" d="M0 0 L19.13 -46.19 L0 -92.39 L-19.13 -46.19 Z"/>
+    <path id="core" d="M0 -25.4 L8.61 -46.19 L0 -66.98 L-8.61 -46.19 Z"/>
+    <g id="pb"><use xlink:href="#petal" fill="#2f6fde"/><use xlink:href="#core" fill="#ffd23f"/></g>
+    <g id="py"><use xlink:href="#petal" fill="#f5c400"/><use xlink:href="#core" fill="#1f4fa8"/></g>
+    <g id="star">
+      <use xlink:href="#pb"/><use xlink:href="#py" transform="rotate(45)"/>
+      <use xlink:href="#pb" transform="rotate(90)"/><use xlink:href="#py" transform="rotate(135)"/>
+      <use xlink:href="#pb" transform="rotate(180)"/><use xlink:href="#py" transform="rotate(225)"/>
+      <use xlink:href="#pb" transform="rotate(270)"/><use xlink:href="#py" transform="rotate(315)"/>
+    </g>
+    <pattern id="stitch" patternUnits="userSpaceOnUse" width="28" height="20">
+      <path d="M14 0 L24 10 L14 20 L4 10 Z" fill="#2f6fde"/>
+      <path d="M14 6 L18 10 L14 14 L10 10 Z" fill="#f5c400"/>
+    </pattern>
+  </defs>
+  <rect width="800" height="440" fill="#f6f7fa"/>
+  <rect y="420" width="800" height="20" fill="url(#stitch)"/>
+  <use xlink:href="#star" transform="translate(150 210) scale(1.15)"/>
+  <g font-family="Inter, sans-serif" fill="#1f2430">
+    <text x="300" y="150" font-size="34" font-weight="600">Ваші файли в безпеці</text>
+    <text x="300" y="205" font-size="19">Домашня тека лежить в окремому</text>
+    <text x="300" y="235" font-size="19">підтомі й не входить до знімків,</text>
+    <text x="300" y="265" font-size="19">тому відкат системи її не зачіпає.</text>
+    <text x="300" y="295" font-size="19"></text>
+  </g>
+</svg>
@@ -0,0 +1,20 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="480" height="300" viewBox="0 0 480 300">
+  <defs>
+    <path id="petal" d="M0 0 L19.13 -46.19 L0 -92.39 L-19.13 -46.19 Z"/>
+    <path id="core" d="M0 -25.4 L8.61 -46.19 L0 -66.98 L-8.61 -46.19 Z"/>
+    <g id="pb"><use xlink:href="#petal" fill="#2f6fde"/><use xlink:href="#core" fill="#ffd23f"/></g>
+    <g id="py"><use xlink:href="#petal" fill="#f5c400"/><use xlink:href="#core" fill="#1f4fa8"/></g>
+    <g id="star">
+      <use xlink:href="#pb"/><use xlink:href="#py" transform="rotate(45)"/>
+      <use xlink:href="#pb" transform="rotate(90)"/><use xlink:href="#py" transform="rotate(135)"/>
+      <use xlink:href="#pb" transform="rotate(180)"/><use xlink:href="#py" transform="rotate(225)"/>
+      <use xlink:href="#pb" transform="rotate(270)"/><use xlink:href="#py" transform="rotate(315)"/>
+    </g>
+    <pattern id="stitch" patternUnits="userSpaceOnUse" width="28" height="20">
+      <path d="M14 0 L24 10 L14 20 L4 10 Z" fill="#2f6fde"/>
+      <path d="M14 6 L18 10 L14 14 L10 10 Z" fill="#f5c400"/>
+    </pattern>
+  </defs>
+  <use xlink:href="#star" transform="translate(240 130) scale(1.15)"/>
+  <text x="240" y="285" text-anchor="middle" font-family="Inter, sans-serif" font-size="34" font-weight="600" fill="#2f6fde">Das OS</text>
+</svg>
@@ -0,0 +1,13 @@
+---
+efiBootLoader: "grub"
+kernelSearchPath: "/boot"
+kernelPattern: "^vmlinuz.*"
+kernelParams: [ "quiet", "loglevel=3" ]
+grubInstall: "grub-install"
+grubMkconfig: "grub-mkconfig"
+grubCfg: "/boot/grub/grub.cfg"
+grubProbe: "grub-probe"
+efiBootMgr: "efibootmgr"
+efiBootloaderId: "dasos"
+installEFIFallback: true
+installHybridGRUB: false
@@ -0,0 +1,10 @@
+---
+displaymanagers:
+  - lightdm
+defaultDesktopEnvironment:
+    executable: "startxfce4"
+    desktopFile: "xfce"
+basicSetup: false
+sysconfigSetup: false
+lightdm:
+  preferred_greeters: ["lightdm-gtk-greeter.desktop"]
@@ -0,0 +1,4 @@
+---
+restartNowMode: user-unchecked
+restartNowCommand: "loginctl reboot"
+notifyOnFinished: false
@@ -0,0 +1,9 @@
+---
+crypttabOptions: luks
+tmpOptions:
+    default:
+        tmpfs: true
+        options: "defaults,nosuid,nodev,mode=1777"
+    ssd:
+        tmpfs: true
+        options: "defaults,noatime,nosuid,nodev,mode=1777"
@@ -0,0 +1,13 @@
+---
+overwrite: false
+prefer_grub_d: false
+keep_distributor: false
+kernel_params: [ "quiet", "loglevel=3" ]
+defaults:
+    GRUB_TIMEOUT: 5
+    GRUB_DEFAULT: "saved"
+    GRUB_DISABLE_SUBMENU: true
+    GRUB_TERMINAL_OUTPUT: "console"
+    GRUB_DISABLE_RECOVERY: true
+    GRUB_DISABLE_OS_PROBER: false
+always_use_defaults: false
@@ -0,0 +1,7 @@
+---
+xOrgConfFileName: "/etc/X11/xorg.conf.d/00-keyboard.conf"
+convertedKeymapPath: "/usr/share/kbd/keymaps/xkb"
+writeEtcDefaultKeyboard: false
+configure:
+    kwin: false
+    gnome: false
@@ -0,0 +1,5 @@
+---
+region: "Europe"
+zone: "Kyiv"
+geoip:
+    style: none
@@ -0,0 +1,6 @@
+# Void has no systemd: only D-Bus needs a machine id (/var/lib/dbus/machine-id).
+---
+systemd: false
+dbus: true
+dbus-symlink: false
+entropy-copy: false
@@ -0,0 +1,48 @@
+---
+extraMounts:
+    - device: proc
+      fs: proc
+      mountPoint: /proc
+    - device: sys
+      fs: sysfs
+      mountPoint: /sys
+    - device: /dev
+      mountPoint: /dev
+      options: [ bind ]
+    - device: tmpfs
+      fs: tmpfs
+      mountPoint: /run
+    - device: /run/udev
+      mountPoint: /run/udev
+      options: [ bind ]
+    - device: efivarfs
+      fs: efivarfs
+      mountPoint: /sys/firmware/efi/efivars
+      efi: true
+
+# The flat layout that snapper-rollback expects: the root in @ and snapshots
+# in @snapshots. Home, logs and the package cache stay out of root snapshots,
+# so a rollback never touches personal files.
+btrfsSubvolumes:
+    - mountPoint: /
+      subvolume: /@
+    - mountPoint: /home
+      subvolume: /@home
+    - mountPoint: /.snapshots
+      subvolume: /@snapshots
+    - mountPoint: /var/log
+      subvolume: /@var_log
+    - mountPoint: /var/cache/xbps
+      subvolume: /@var_cache_xbps
+
+mountOptions:
+    - filesystem: default
+      options: [ defaults ]
+    - filesystem: efi
+      options: [ defaults, umask=0077 ]
+    - filesystem: btrfs
+      options: [ defaults, noatime, compress=zstd:1 ]
+    - filesystem: ext4
+      options: [ defaults, noatime ]
+    - filesystem: xfs
+      options: [ defaults, noatime ]
@@ -0,0 +1,10 @@
+# The target is a copy of the live system: drop the installer and whatever was
+# installed only for it.
+---
+backend: xbps
+skip_if_no_internet: false
+update_db: false
+update_system: false
+operations:
+  - try_remove:
+    - das-installer
@@ -0,0 +1,29 @@
+---
+efi:
+    mountPoint: "/boot/efi"
+    recommendedSize: 512MiB
+    minimumSize: 64MiB
+    label: "EFI"
+
+userSwapChoices:
+    - none
+    - small
+    - suspend
+initialSwapChoice: none
+
+drawNestedPartitions: false
+alwaysShowPartitionLabels: true
+allowManualPartitioning: true
+initialPartitioningChoice: none
+
+# Btrfs subvolumes (see mount.conf) give snapper snapshots and rollback.
+defaultFileSystemType: "btrfs"
+availableFileSystemTypes: [ "btrfs", "ext4", "xfs" ]
+
+# Disk encryption needs extra initramfs and GRUB setup that Das OS does not
+# have yet.
+enableLuksAutomatedPartitioning: false
+
+essentialMounts: [ "live-*", "control", "ventoy" ]
+lvm:
+    enable: false
@@ -0,0 +1,7 @@
+---
+dontChroot: false
+timeout: 900
+verbose: true
+script:
+    - command: "/usr/libexec/das/installer/postinstall"
+      timeout: 900
@@ -0,0 +1,9 @@
+# The first snapshot is the freshly installed system. grub-mkconfig then adds
+# it to the boot menu through grub-btrfs.
+---
+dontChroot: false
+timeout: 300
+verbose: true
+script:
+    - "-snapper --no-dbus -c root create -d 'Fresh install' -c number --userdata important=yes"
+    - "-grub-mkconfig -o /boot/grub/grub.cfg"
@@ -0,0 +1,5 @@
+---
+dontChroot: true
+timeout: 60
+script:
+    - "/usr/libexec/das/installer/mount-source"
@@ -0,0 +1,7 @@
+# Copy the clean live image that shellprocess@source mounts, not the running
+# live root (see mount-source).
+---
+unpack:
+    - source: "/run/das-installer/root"
+      sourcefs: "file"
+      destination: ""
@@ -0,0 +1,53 @@
+---
+defaultGroups:
+    - name: users
+      must_exist: true
+      system: true
+    - name: wheel
+      must_exist: true
+      system: true
+    - audio
+    - video
+    - input
+    - storage
+    - network
+    - optical
+    - scanner
+    - lp
+    - kvm
+    - plugdev
+    - name: bluetooth
+      must_exist: false
+      system: true
+
+sudoersGroup: wheel
+sudoersConfigureWithGroup: true
+autologinGroup: autologin
+
+setRootPassword: true
+doReusePassword: true
+displayAutologin: true
+doAutologin: false
+
+passwordRequirements:
+    minLength: 4
+    maxLength: -1
+allowWeakPasswords: true
+allowWeakPasswordsDefault: true
+
+user:
+    shell: /bin/bash
+    forbidden_names: [ root, live ]
+    home_permissions: "o700"
+
+hostname:
+    location: EtcFile
+    writeHostsFile: true
+    template: "${login}-dasos"
+    forbidden_names: [ localhost ]
+
+presets:
+    fullName:
+        editable: true
+    loginName:
+        editable: true
@@ -0,0 +1,24 @@
+---
+showSupportUrl: true
+showKnownIssuesUrl: false
+showReleaseNotesUrl: false
+showDonateUrl: false
+
+requirements:
+    requiredStorage: 15
+    requiredRam: 1.5
+    internetCheckUrl: https://voidlinux.org
+    check:
+        - storage
+        - ram
+        - power
+        - internet
+        - root
+        - screen
+    required:
+        - storage
+        - ram
+        - root
+
+geoip:
+    style: none
@@ -0,0 +1,54 @@
+# Calamares settings for Das OS (Void Linux, runit).
+---
+modules-search: [ local ]
+
+instances:
+- id: source
+  module: shellprocess
+  config: shellprocess-source.conf
+- id: postinstall
+  module: shellprocess
+  config: shellprocess-postinstall.conf
+- id: snapshot
+  module: shellprocess
+  config: shellprocess-snapshot.conf
+
+sequence:
+- show:
+  - welcome
+  - locale
+  - keyboard
+  - partition
+  - users
+  - summary
+- exec:
+  - partition
+  - mount
+  - shellprocess@source
+  - unpackfs
+  - machineid
+  - locale
+  - keyboard
+  - localecfg
+  - fstab
+  - users
+  - displaymanager
+  - networkcfg
+  - hwclock
+  - grubcfg
+  - shellprocess@postinstall
+  - packages
+  - bootloader
+  - shellprocess@snapshot
+  - umount
+- show:
+  - finished
+
+branding: dasos
+prompt-install: true
+dont-chroot: false
+oem-setup: false
+disable-cancel: false
+disable-cancel-during-exec: false
+hide-back-and-next-during-exec: true
+quit-at-end: false