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realmfs-builder: optimize realm build size by removing docs/locales during pkg install

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David McKinney 2020-07-10 12:15:13 -04:00 committed by Bruce Leidl
parent 1bbbe3ebbc
commit 5d65a136d0
4 changed files with 42 additions and 2 deletions
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4
realmfs-builder/common.inc
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@ -4,9 +4,9 @@
BASE_PACKAGES="iproute2 less xz-utils sudo dbus libpam-systemd openssh-client packagekit-gtk3-module libcanberra-gtk3-module libpulse0 fonts-roboto-hinted bash-completion" BASE_PACKAGES="iproute2 less xz-utils sudo dbus libpam-systemd openssh-client packagekit-gtk3-module libcanberra-gtk3-module libpulse0 fonts-roboto-hinted bash-completion"
BASE_PRE_INSTALL_MODULES="utility-library configure-locale create-user set-hostname no-install-recommends write-apt-sources" BASE_PRE_INSTALL_MODULES="utility-library configure-locale create-user set-hostname no-install-recommends write-dpkg-cfg-nodocs write-apt-preferences write-apt-sources"
BASE_POST_INSTALL_MODULES="loginctl-enable-linger configure-systemd install-configure-host0 install-launch-script setup-theme-symlinks apt-cacher-ng add-xsettings-schema" BASE_POST_INSTALL_MODULES="loginctl-enable-linger configure-systemd install-configure-host0 install-launch-script setup-theme-symlinks apt-cacher-ng add-xsettings-schema delete-dpkg-cfg-nodocs"
trap "exit 1" TERM trap "exit 1" TERM
export TOP_PID=$$ export TOP_PID=$$

4
realmfs-builder/realmfs-modules/delete-dpkg-cfg-nodocs Normal file
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@ -0,0 +1,4 @@
# 01_nodocs is deleted post install so that users are able to install docs in the realm after the build
info "Deleting /etc/dpkg/dpkg.cfg.d/01_nodocs"
rm /etc/dpkg/dpkg.cfg.d/01_nodocs

26
realmfs-builder/realmfs-modules/write-apt-preferences Normal file
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@ -0,0 +1,26 @@
info "Writing /etc/apt/preferences"
{
echo 'Package: *'
echo 'Pin: release a=stable'
echo 'Pin-Priority: 1000'
echo 'Package: *'
echo 'Pin: release a=unstable'
echo 'Pin-Priority: 2'
echo 'Package: firefox'
echo 'Pin: release a=unstable'
echo 'Pin-Priority: 1001'
echo 'Package: libfontconfig1'
echo 'Pin: release a=unstable'
echo 'Pin-Priority: 1001'
echo 'Package: fontconfig-config'
echo 'Pin: release a=unstable'
echo 'Pin-Priority: 1001'
echo 'Package: libnss3'
echo 'Pin: release a=unstable'
echo 'Pin-Priority: 1001'
} > /etc/apt/preferences

10
realmfs-builder/realmfs-modules/write-dpkg-cfg-nodocs Normal file
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@ -0,0 +1,10 @@
# This will prevent installation of docs/locales, it will be reverse in the post-install stage to let users install docs/locales in their realms
info "Writing /etc/dpkg/dpkg.cfg.d/01_nodocs"
{
echo 'path-exclude=/usr/share/locale/*'
echo 'path-exclude=/usr/share/man/*'
echo 'path-exclude=/usr/share/doc/*'
echo 'path-include=/usr/share/doc/*/copyright'
} > /etc/dpkg/dpkg.cfg.d/01_nodocs