# -*- mode: yaml; indent-tabs-mode: nil; tab-width: 2; coding: utf-8-unix -*-
---
- name: "DEBUG: ansible-gentoo_install bootloader"
  debug:
    verbosity: 1
    msg: "DEBUG: ansible-gentoo_install bootloader"

- name: test we are in the chroot
  shell: |
    df | grep {{AGI_install_disk}} && exit 1
  check_mode: false

- name: install grub or syslinx
  portage:
    package: sys-boot/{{AGI_install_bootloader}}
    state: installed

- block:

  - name: setup syslinux
    shell: |
      [ -d /boot/syslinux ] || mkdir  /boot/syslinux
      [ -f /boot/syslinux/syslinux.cfg ] || \
        cat > /boot/syslinux/syslinux.cfg << EOF
      # -*-mode: sh; tab-width: 8; coding: utf-8-dos -*-
      default vesamenu.c32
      prompt 0
      # timeout 150
      
      menu title nbd2
      menu background splash.png
      menu color title 1;36;44    #c0ffffff #00000000 std
      menu color sel   7;37;40    #e0000000 #20ECEAC7 all
      menu rows 15
      menu tabmsgrow 21
      menu timeoutrow 23
      menu helpmsgrow 23
      
      # drm.debug=0xe 
      #  rd.shell rd.debug
      
      label pentoo2019-Pen19-6.1.52-pentoo_2023_09_30_0x037f
        menu label pentoo2019_Pen19_6.1.52-pentoo_2023_09_30_0x037f
        menu default
        kernel vmlinuz-6.1.52-pentoo_2023_09_30
        INITRD initramfs-pentoo-x86_64-6.1.52-pentoo_2023_09_30.img
        # was vga=0x315 
        APPEND root=LABEL=root {{''.join(AGI_install_syslinux_kernel_commands)}}
      
      label MAIN hd0 MBR
          menu label MAIN hd0 0
          com32 chain.c32
          APPEND hd0
      
      EOF
      [ ! -d /usr/share/syslinux/ ] || \
        for elt in {{' '.join(AGI_install_syslinux_c32)}}; do
          [ -f /boot/syslinux/$elt ] && continue
          cp -np /usr/share/syslinux/$elt /boot/syslinux
         done
      exit 0

  - name: do syslinux install manually
    shell: |
        df | grep {{AGI_install_disk}} && \
            echo ERROR: somethings wrong - {{AGI_install_disk}} isnt mounted
            && exit 1
        # should unmount it?
        dd if={{AGI_install_disk}}p1 count=440 bs=1|strings|grep SYSLINUX
        [ $? -eq 0 ] && exit 0
        echo HALT: YOU MUST INSTALL THE MBR YOURSELF - do this
        echo dd if=/usr/share/syslinux/mbr.bin of={{AGI_install_disk}}p1 count=440 bs=1 conv=notrunc
        echo HALT: YOU MUST INSTALL SYSLINUX YOURSELF - do this
        syslinux -d syslinux --install {{AGI_install_disk}}p1
        exit 999
    register: syslinux_out
    failed_when: false

  - name: install syslinux install manually
    fail:
      msg: "HALT: install syslinux install manually"
    when: syslinux_out.rc != 0

  when: AGI_install_bootloader == 'syslinux'

- block:
    
  - name: install grub to MBR
    command: grub-install {{ AGI_install_disk }}
    args:
      creates: /boot/grub
  
  - name: generate grub config
    shell: grub-mkconfig -o /boot/grub/grub.cfg
    args:
      creates: /boot/grub/grub.cfg
  
  - name: edit grub config
    shell: |
      [ -f /etc/default/grub.dst ] || cp -p /etc/default/grub /etc/default/grub.dst
      a=$(cat /proc/cmdline | sed -e 's/ BOOT_IMAGE=[^ ]*/ /' \
                                  -e 's/ initrd=[^ ]*/ /'
                                  -e 's/ resume=[^ ]*/ /'
                                  -e 's/ root=[^ ]*/ /')
      sed -e "s/^#*GRUB_CMDLINE_LINUX=\"\"/GRUB_CMDLINE_LINUX=\"$a\"/" \
          -i /etc/default/grub
      grub-script-check  /etc/default/grub

  when: AGI_install_bootloader == 'grub:2'
  
- name: fstab root
  lineinfile:
    dest: /etc/fstab
    line: '{{AGI_container_disk}}3		/	ext4	defaults,noatime	0	1'
    regexp: '^{{AGI_container_disk}}3'

- name: fstab boot
  lineinfile:
    dest: /etc/fstab
    line: '{{AGI_container_disk}}1		/boot	ext3	defaults,noatime	0	1'
    regexp: '^{{AGI_container_disk}}3'

- name: fstab swap
  lineinfile:
    dest: /etc/fstab
    line: '{{AGI_container_disk}}2 	none 			swap 	nofail,sw 		0 0'
    regexp: '^{{AGI_container_disk}}2'

- name: fstab shm
  lineinfile:
    dest: /etc/fstab
    line: 'tmpfs                   /run/shm                tmpfs   defaults,noexec,size=5%        0 0'
    regexp: '^tmpfs	*/run/shm'

# linuxPen19	/mnt/linuxPen19         virtiofs    defaults,dirsync        0 0

- name: /etc/security/passwdqc.conf
  lineinfile:
    dest: /etc/security/passwdqc.conf
    line: 'enforce=none'
    regexp: '^enforce=.*'

- name: /etc/security/passwdqc.conf
  lineinfile:
    dest: /etc/security/passwdqc.conf
    line: 'enforce=none'
    regexp: '^enforce=.*'

- name: /etc/conf.d/consolefont
  lineinfile:
    dest: /etc/conf.d/consolefont
    line: 'consolefont="ter-v{{AGI_consolefont_font_size}}b"'
    regexp: '^consolefont=.*'

- name: /etc/default/grub
  lineinfile:
    dest: /etc/default/grub
    line: '{{item.from}}="{{item.to}}"'
    regexp: '^#*{{item.from}}=.*'
  with_items:
    # Append parameters to the linux kernel command line for non-recovery entries
    - from: GRUB_CMDLINE_LINUX_DEFAULT
      to: " rd.skipfsck=1 ipv6.disable=1 console=tty1 lang=en keymap=us intel_iommu=on vga=0x315 text"
    # The resolution used on graphical terminal.
  # Note that you can use only modes which your graphic card supports via VBE.
  # You can see them in real GRUB with the command `vbeinfo'.
    - from: GRUB_GFXMODE
      to: 640x480
    # Set to 'text' to force the Linux kernel to boot in normal text
    - from: GRUB_GFXPAYLOAD_LINUX
      to: text
    # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to kernel
    - from: GRUB_DISABLE_LINUX_UUID
      to: true

- name: roles/ansible-gentoo_install/tasks/
  shell: |
    LINE="rd.skipfsck=1  ipv6.disable=1 console=tty1 lang=en keymap=us "
    # LINE="$LINE pti=on doscsi iommu=pt  amd_iommu=on debugfs=off efi=disable_early_pci_dma extra_latent_entropy init_on_free=1 kvm.nx_huge_pages=force l1tf=full,force mce=0 mds=full,nosmt nosmt=force page_alloc.shuffle=1 pti=on random.trust_cpu=off slab_nomerge slub_debug=FZ spec_store_bypass_disable=on spectre_v2=on tsx_async_abort=full,nosmt vsyscall=none "
    LINE="$LINE intel_iommu=on vga=0x315 text
    df | grep /boot || mount /dev/vda1 /boot
    [ -d /boot/grub ] || exit 2
    [ -f /boot/grub/grub.cfg ] || exit 3
    cd /
#    ln -s boot/vmlinuz* vmlinuz
    # boot/initramfs-pentoo-x86_64-6.1.52-pentoo_2023_09_30.img
    ln -s boot/initramfs* initrd.img

- name: consolefont
  shell: |
    cat >> /etc/rc.local << EOF
    /etc/init.d consolefont stop
    /etc/init.d consolefont start
    stty -F /dev/tty1 cols 80 rows 24
    EOF
    bash /etc/rc.local
  ignore_errors: true

- name: rc-update add bootlogd boot
  shell: |
    rc-update add consolefont
    rc-update | grep -q 'bootlogd .* boot' || \
      rc-update add bootlogd boot
    exit 0
