232 lines
9.2 KiB
Python
232 lines
9.2 KiB
Python
"""
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* Author: "PeppermintOS Team(peppermintosteam@proton.me)
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*
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* License: SPDX-License-Identifier: GPL-3.0-or-later
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*
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* This hook is the central one used for all the buiold
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* Add things as needed
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"""
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import os
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def apt_install_packages():
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"""
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The place where installing apt packaged is preffered during the
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hook run ran ther then the general build
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"""
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os.system('apt update')
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os.system('apt install --yes pepermint-wallpapers')
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def remove_packages_from_the_build():
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"""
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Uninstall unwanted packaged from the build
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"""
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os.system('apt --purge --yes autoremove imagemagick-6.q16')
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def install_min_browser():
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"""
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This minimum browser is used for kumo this will download
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the .deb install stall the package, then remove the unneeded
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files.
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"""
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url = (
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"https://github.com/minbrowser/min/releases/download/"
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"v1.32.1/min-1.32.1-amd64.deb"
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)
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destination = "/opt"
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wget_command = f"wget -P {destination} {url}"
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os.system(wget_command)
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os.system('dpkg -i /opt/min-1.32.1-amd64.deb')
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os.system('apt-get install -f')
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os.system('rm /usr/share/applications/min.desktop')
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os.system('rm /opt/min-1.32.1-amd64.deb')
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def setup_plymouth_theme_grub():
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"""
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Set the plymouth boot theme and desktop theme, as well as grub
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"""
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os.system('plymouth-set-default-theme -R lines')
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os.system('rm -f /etc/alternatives/desktop-theme')
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os.system('rm -f /etc/alternatives/desktop-grub')
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theme_source = "/usr/share/desktop-base/lines-theme"
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theme_destination = "/etc/alternatives/desktop-theme"
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theme_command = f"ln -s {theme_source} {theme_destination}"
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os.system(theme_command)
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grub_source = (
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"/usr/share/desktop-base/active-theme/grub/"
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"pep-grub-16x9.png"
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)
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grub_destination = "/etc/alternatives/desktop-grub"
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grub_command = f"ln -s {grub_source} {grub_destination}"
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os.system(grub_command)
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def hblock_setup():
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"""
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Install hblock to the system
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"""
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hb_url = "https://raw.githubusercontent.com/hectorm/hblock/master/hblock"
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hb_output = "/tmp/hblock"
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hb_command = f"curl {hb_url} --output {hb_output}"
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os.system(hb_command)
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file_path = "/tmp/hblock"
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expected_hash = "4031d86cd04fd7c6cb1b7e9acb1ffdbe9a3f84f693bfb287c68e1f1fa2c14c3b"
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sh_command = f'[ "$(sha256sum {file_path})" == "{expected_hash}" ]'
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os.system(sh_command)
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os.system('mv /tmp/hblock /usr/local/bin/hblock')
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os.system('chown 0:0 /usr/local/bin/hblock')
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os.system('chmod 755 /usr/local/bin/hblock')
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os.system('hblock -S none -D none exit 0')
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def manage_raspi_firmware():
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"""
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Manage when the raspi firmware, is removed.
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"""
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if os.path.exists("/usr/share/peppermint/pep_id"):
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os.system("apt remove raspi-firmware -y")
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os.system("apt purge raspi-firmware -y")
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os.system("apt autoremove -y")
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else:
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print("not there")
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def manage_symlinks():
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"""
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Symlink management
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"""
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# Workaround for using snapd on debian. Thank You - @stevesveryown.
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os.system('[ ! -e /etc/skel/.local/share ] && mkdir -p /etc/skel/.local/share')
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os.system('ln -s snap /usr/bin/snap-store')
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# These are for the 3 installer scripts - icons.sh, themes.sh & walls.sh
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# In 0610- we set the permissions to 777 on the DIRECTORY, not the contents.
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os.system('ln -s icons /usr/share/pepicons')
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os.system('ln -s themes /usr/share/pepthemes')
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os.system('ln -s backgrounds /usr/share/pepwallpaper')
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def set_vi_vim():
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"""
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Setting the better version of vim
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"""
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# A better version of vi and vim than vim-tiny
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os.system('rm /etc/alternatives/vi')
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os.system('ln -s ../../etc/alternatives/vim /usr/bin/vim')
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os.system('ln -s ../../usr/bin/vim.tiny /etc/alternatives/vim')
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os.system('ln -s ../../usr/bin/busybox /etc/alternatives/vi')
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def setting_permissions():
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"""
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This allows write access to the Welcome Screen database to users
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in the "cdrom" group. IF this a system wide file, one user can
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disable or turn it off for *ALL* accounts. If this is meant to be
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on a per user basis, put the .db in ${HOME}/.config . Or rewrite
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welcome.py to write to the .db WHICH user requested to disable
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this feature. Set Permissions on desktop files
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"""
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# Desktop links
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os.system('chmod 755 /usr/share/applications/Welcome.desktop')
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os.system('chmod 755 /usr/share/applications/plank.desktop')
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os.system('chmod 755 /usr/share/applications/kumo.desktop')
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os.system('chmod 755 /usr/share/applications/Install-peppermint.desktop')
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# Executables
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os.system('chmod 755 /usr/local/bin/xDaily')
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os.system('chmod 755 /usr/local/bin/kumo')
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os.system('chmod 755 /usr/local/bin/welcome')
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os.system('chmod 755 /usr/bin/install-peppermint')
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# Set permissions on the Python libs
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os.system('chmod 755 -R /usr/lib/python3/dist-packages/tendo')
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os.system('chmod 755 -R /usr/lib/python3/dist-packages/tendo-0.3.0.dist-info')
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os.system('chmod 755 -R /usr/lib/python3/dist-packages/ttkbootstrap')
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os.system('chmod 755 -R /usr/lib/python3/dist-packages/ttkbootstrap-1.10.1.dist-info')
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os.system('chmod 755 -R /usr/lib/python3/dist-packages/ttkcreator')
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# Set permissions on the lines theme
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os.system('chmod 755 -R /usr/share/desktop-base/lines-theme')
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# Set Grub Themes Permission
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os.system('chmod 755 -R /boot/grub/themes')
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# Set the Calamares Permissions]
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os.system('chmod 755 -R /etc/calamares')
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### After installation, additional groups to add new users to.
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os.system('grep -B99 "#EXTRA_GROUPS=" /etc/adduser.conf' +
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'> /etc/adduser.conf.new')
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os.system('grep "#EXTRA_GROUPS=" /etc/adduser.conf' +
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' | cut -c2-' +
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'>> /etc/adduser.conf.new'
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)
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os.system('grep -B3 "#ADD_EXTRA_GROUPS=" /etc/adduser.conf >> /etc/adduser.conf.new')
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os.system('grep "#ADD_EXTRA_GROUPS=" /etc/adduser.conf | cut -c2- >> /etc/adduser.conf.new')
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os.system('grep -B3 "#NAME_REGEX=" /etc/adduser.conf >> /etc/adduser.conf.new')
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# These are for the 3 installer scripts - icons.sh, themes.sh & walls.sh
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# In 0600- we created symlinks to these directories. This makes them writable.
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os.system('chmod 755 -R /usr/share/icons')
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os.system('chmod 755 -R /usr/share/themes')
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os.system('chmod 755 -R /usr/share/backgrounds')
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os.system('chmod 755 -R /usr/share/pixmaps')
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def final_cleanup():
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"""
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This section is the "lint-trap" to remove files and/or
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directories not associated with or required by PepOS.
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Followed by "\" , add files to be removed, one per line.
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"""
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files_to_remove = [ "/usr/bin/install-debian",
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"/usr/share/applications/min.desktop"
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]
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for file_path in files_to_remove:
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if os.path.exists(file_path):
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os.system(f"rm -rf {file_path}")
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print(f" Removed: {file_path}")
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else:
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print(f" The path {file_path} was not found and couldn't be removed.")
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### This might be better in an OS-tweaks hook script.
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# Lowers the footprint in RAM by 200 MB at the small expense of added size to the ISO.
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os.system('update-icon-caches /usr/share/icons/*')
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### Setting --apt-recommends and --apt-suggests defaults to '0'
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#os.system('echo -e "# Changing these values to \"1\" may quickly fill up a small partition" > /etc/apt/apt.conf.d/99No-Recommends')
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os.system('echo -e "# Changing these values to \\"1\\" may quickly fill up a small partition" > /etc/apt/apt.conf.d/99No-Recommends')
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#os.system('echo -e "APT::Install-Recommends \"0\";\nAPT::Install-Suggests \"0\";" >> /etc/apt/apt.conf.d/99No-Recommends')
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os.system('echo -e "APT::Install-Recommends \\"0\\";\nAPT::Install-Suggests \\"0\\";" >> /etc/apt/apt.conf.d/99No-Recommends')
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### Fixes the "Not installing grub for UEFI Secure Boot" in all versions , after the default was changed.
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#sed s/keyutils/"keyutils --install-recommends"/ /usr/sbin/bootloader-config > /tmp/bootloader-config
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os.system('echo -e "$(grep -A1 -B20 "Installing grub-efi (uefi)..." /usr/sbin/bootloader-config) --install-recommends" > /tmp/bootloader-config')
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os.system('echo -e "$(grep -A2 "else" /usr/sbin/bootloader-config) --install-recommends\nfi" >> /tmp/bootloader-config')
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os.system('chmod +x /tmp/bootloader-config && mv /tmp/bootloader-config /usr/sbin/bootloader-confi')
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def rename_kernel():
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"""
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These commands are typically used in the context of updating the
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initial ramdisk image and the kernel image for a live Linux system.
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The steps can be summarized as follows:
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Removal of the current boot files: initrd.img and vmlinuz are
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removed to clear out the old versions.
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Copying the updated versions: New versions of these files,
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which match the patterns initrd.img-* and vmlinuz-*, are copied
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to the standard names initrd.img and vmlinuz.
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"""
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os.system('rm live/initrd.img')
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os.system('rm live/vmlinuz')
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os.system('cp live/initrd.img-* live/initrd.img')
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os.system('cp live/vmlinuz-* live/vmlinuz')
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apt_install_packages()
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remove_packages_from_the_build()
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install_min_browser()
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setup_plymouth_theme_grub()
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hblock_setup()
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manage_raspi_firmware()
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manage_symlinks()
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set_vi_vim()
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setting_permissions()
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final_cleanup()
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rename_kernel()
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