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-rwxr-xr-xhelpers/chroot_apt242
1 files changed, 242 insertions, 0 deletions
diff --git a/helpers/chroot_apt b/helpers/chroot_apt
new file mode 100755
index 0000000..6836c2d
--- /dev/null
+++ b/helpers/chroot_apt
@@ -0,0 +1,242 @@
+#!/bin/sh
+
+# lh_chroot_apt(1) - manage /etc/apt/apt.conf
+# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
+#
+# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+# This is free software, and you are welcome to redistribute it
+# under certain conditions; see COPYING for details.
+
+set -e
+
+# Including common functions
+. "${LH_BASE:-/usr/share/live-helper}"/live-helper.sh
+
+# Setting static variables
+DESCRIPTION="$(Echo 'manage /etc/apt/apt.conf')"
+HELP=""
+USAGE="${PROGRAM} {install|install-binary|remove} [--force]"
+
+Arguments "${@}"
+
+# Reading configuration files
+Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
+Set_defaults
+
+# Requiring stage file
+Require_stagefile .stage/config .stage/bootstrap
+
+case "${1}" in
+ install|install-binary)
+ Echo_message "Configuring file /etc/apt/apt.conf"
+
+ # Checking stage file
+ Check_stagefile .stage/chroot_apt
+
+ # Checking lock file
+ Check_lockfile .lock
+
+ # Creating lock file
+ Create_lockfile .lock
+
+ mkdir -p chroot/etc/apt/apt.conf.d
+
+ # Configuring apt ftp proxy
+ if [ -n "${LH_APT_FTP_PROXY}" ]
+ then
+ echo "Acquire::ftp::Proxy \"${LH_APT_FTP_PROXY}\";" > chroot/etc/apt/apt.conf.d/00ftp-proxy
+ fi
+
+ # Configuring apt http proxy
+ if [ -n "${LH_APT_HTTP_PROXY}" ]
+ then
+ echo "Acquire::http::Proxy \"${LH_APT_HTTP_PROXY}\";" > chroot/etc/apt/apt.conf.d/00http-proxy
+ fi
+
+ # Configuring apt pdiffs
+ case "${LH_APT_PDIFFS}" in
+ true)
+ echo "Acquire::PDiffs \"true\";" > chroot/etc/apt/apt.conf.d/00pdiffs
+ ;;
+
+ false)
+ echo "Acquire::PDiffs \"false\";" > chroot/etc/apt/apt.conf.d/00pdiffs
+ ;;
+ esac
+
+ # Configuring apt pipeline
+ if [ -n "${LH_APT_PIPELINE}" ]
+ then
+ echo "Acquire::http::Pipeline-Depth \"${LH_APT_PIPELINE}\";" > chroot/etc/apt/apt.conf.d/00pipeline
+ fi
+
+ # Configuring apt recommends
+ case "${LH_APT_RECOMMENDS}" in
+ true)
+ echo "APT::Install-Recommends \"true\";" > chroot/etc/apt/apt.conf.d/00recommends
+ echo "Aptitude::Recommends-Important \"true\";" >> chroot/etc/apt/apt.conf.d/00recommends
+ ;;
+
+ false)
+ echo "APT::Install-Recommends \"false\";" > chroot/etc/apt/apt.conf.d/00recommends
+ echo "Aptitude::Recommends-Important \"false\";" >> chroot/etc/apt/apt.conf.d/00recommends
+ ;;
+ esac
+
+ # Configuring apt secure
+ case "${LH_APT_SECURE}" in
+ true)
+ echo "APT::Get::AllowUnauthenticated \"false\";" > chroot/etc/apt/apt.conf.d/00secure
+ echo "Aptitude::CmdLine::Ignore-Trust-Violations \"false\";" >> chroot/etc/apt/apt.conf.d/00secure
+ ;;
+
+ false)
+ echo "APT::Get::AllowUnauthenticated \"true\";" > chroot/etc/apt/apt.conf.d/00secure
+ echo "Aptitude::CmdLine::Ignore-Trust-Violations \"true\";" >> chroot/etc/apt/apt.conf.d/00secure
+ ;;
+ esac
+
+ # Configuring apt config
+ if [ -f config/chroot_apt/apt.conf ]
+ then
+ if [ -f chroot/etc/apt/apt.conf ]
+ then
+ mv chroot/etc/apt/apt.conf chroot/etc/apt/apt.conf.orig
+ fi
+
+ cp config/chroot_apt/apt.conf chroot/etc/apt/apt.conf
+ fi
+
+ # Configuring apt preferences
+ if [ -f config/chroot_apt/preferences ]
+ then
+ if [ -f chroot/etc/apt/preferences ]
+ then
+ mv chroot/etc/apt/preferences chroot/etc/apt/preferences.orig
+ fi
+
+ cp config/chroot_apt/preferences chroot/etc/apt/preferences
+ fi
+
+ if Find_files config/chroot_local-packages/*.deb
+ then
+ echo >> chroot/etc/apt/preferences
+ echo "# Added by lh_chroot_apt ${@}" >> chroot/etc/apt/preferences
+ echo "Package: *" >> chroot/etc/apt/preferences
+ echo "Pin: release o=chroot_local-packages" >> chroot/etc/apt/preferences
+
+ case "${1}" in
+ install)
+ # Ensure local packages have priority
+ echo "Pin-Priority: 1001" >> chroot/etc/apt/preferences
+ ;;
+
+ install-binary)
+ # Ensure local packages are not re-installed during lh_binary
+ echo "Pin-Priority: 99" >> chroot/etc/apt/preferences
+
+ echo >> chroot/etc/apt/preferences
+ echo "Package: *" >> chroot/etc/apt/preferences
+ echo "Pin: release o=debian" >> chroot/etc/apt/preferences
+ echo "Pin-Priority: 99" >> chroot/etc/apt/preferences
+ ;;
+ esac
+ fi
+
+ # Creating stage file
+ Create_stagefile .stage/chroot_apt
+ ;;
+
+ remove)
+ Echo_message "Deconfiguring file /etc/apt/apt.conf"
+
+ # Checking lock file
+ Check_lockfile .lock
+
+ # Creating lock file
+ Create_lockfile .lock
+
+ # Deconfiguring aptitude ftp proxy
+ rm -f chroot/etc/apt/apt.conf.d/00ftp-proxy
+
+ # Deconfiguring aptitude http proxy
+ rm -f chroot/etc/apt/apt.conf.d/00http-proxy
+
+ # Deconfiguring aptitude pdiffs
+ if [ "${LH_APT_PDIFFS}" = "true" ]
+ then
+ rm -f chroot/etc/apt/apt.conf.d/00pdiffs
+ fi
+
+ # Deconfiguring aptitude pipeline
+ rm -f chroot/etc/apt/apt.conf.d/00pipeline
+
+ # Deconfiguring aptitude recommends
+ if [ "${LH_APT_RECOMMENDS}" = "true" ]
+ then
+ rm -f chroot/etc/apt/apt.conf.d/00recommends
+ fi
+
+ # Deconfiguring aptitude secure
+ if [ "${LH_APT_SECURE}" = "true" ]
+ then
+ rm -f chroot/etc/apt/apt.conf.d/00secure
+ fi
+
+ # Configuring apt config
+ if [ -f config/chroot_apt/apt.conf ]
+ then
+ if [ -f chroot/etc/apt/apt.conf ]
+ then
+ mv chroot/etc/apt/apt.conf chroot/etc/apt/apt.conf.orig
+ fi
+
+ cp config/chroot_apt/apt.conf chroot/etc/apt/apt.conf
+
+ if [ -f chroot/etc/apt/apt.conf.orig ]
+ then
+ mv chroot/etc/apt/apt.conf.orig chroot/etc/apt/apt.conf
+ fi
+ fi
+
+ # Deconfiguring apt preferences
+ if [ -f config/chroot_apt/preferences ]
+ then
+ if [ -f chroot/etc/apt/preferences ]
+ then
+ mv chroot/etc/apt/preferences chroot/etc/apt/preferences.orig
+ fi
+
+ cp config/chroot_apt/preferences chroot/etc/apt/preferences
+
+ if [ -f chroot/etc/apt/preferences.orig ]
+ then
+ mv chroot/etc/apt/preferences.orig chroot/etc/apt/preferences
+ fi
+ fi
+
+ if Find_files config/chroot_local-packages/*.deb
+ then
+ if [ -f chroot/etc/apt/preferences ]
+ then
+ # delete additions from lh_chroot_apt install|install-binary to preferences
+ sed -i '/# Added by lh_chroot_apt/,$d' chroot/etc/apt/preferences
+ # delete the last empty line
+ sed -i '${/^[[:blank:]]*$/d;}' chroot/etc/apt/preferences
+ # if the resulting preferences file is empty there was no user additions, remove it
+ if [ ! -s chroot/etc/apt/preferences ]
+ then
+ rm -rf chroot/etc/apt/preferences
+ fi
+ fi
+
+ fi
+
+ # Removing stage file
+ rm -f .stage/chroot_apt
+ ;;
+
+ *)
+ Usage
+ ;;
+esac
generated by cgit v1.0 at 2024-11-25 09:15:43 +0000