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#!/bin/bash
export LANG=C.UTF-8
export HOSTNAME="arch-base"
export BOOT_LANG=en_GB.UTF-8
export TIMEZONE=UTC
export PKG_REMOVED=()
declare -a LOCALES=(
"en_GB.UTF-8 UTF-8"
"en_US.UTF-8 UTF-8"
)
strip_bin() {
find /usr/bin -type f \( -perm -0100 \) -print |
xargs file |
sed -n '/executable .*not stripped/s/: TAB .*//p' |
xargs -rt strip --strip-unneeded
}
strip_lib() {
find /usr/lib -type f \( -perm -0100 \) -print |
xargs file |
sed -n '/executable .*not stripped/s/: TAB .*//p' |
xargs -rt strip --strip-unneeded
}
bootstrap_clean_common() {
echo ""
echo "==> cleaning ..."
echo ">>> stripping binaries"
strip_bin
echo ">>> stripping libraries"
strip_lib
rm -rf /usr/share/doc/*
rm -rf /usr/share/licenses/*
rm -rf /usr/share/locale/*
rm -rf /usr/share/man/*
rm -rf /usr/share/info/*
rm -rf /var/cache/pacman/pkg/*
rm -rf /var/log/*
rm -f /vars.sh
}
bootstrap_hostname() {
echo ""
echo "==> set hostname to '${HOSTNAME}' ..."
echo ${HOSTNAME} > /etc/hostname
}
bootstrap_timezone() {
echo ""
echo "==> set timezone to '${TIMEZONE}'..."
cp /usr/share/zoneinfo/${TIMEZONE} /etc/localtime
}
bootstrap_locales() {
echo ""
echo "==> set locales ..."
echo "#" > /etc/locale.gen
for i in "${LOCALES[@]}"; do
echo "$i" >> /etc/locale.gen
done
echo "==> generate locale ..."
/usr/bin/locale-gen
echo "==> set locale preferences ..."
echo "LANG=${BOOT_LANG}" > "$rootfs"/etc/locale.conf
echo "LC_MESSAGES=C" >> "$rootfs"/etc/locale.conf
}
bootstrap_remove_packages() {
echo ""
echo "==> remove unneeded packages ..."
for pkg in ${PKGS_REMOVED[@]}; do
echo " removing $pkg"
pacman -Rs --noconfirm $pkg
done
echo ">>> force remove packages ..."
for pkg in ${PKGS_REMOVED_FORCE[@]}; do
echo " force removing $pkg"
pacman -Rdd --noconfirm $pkg
done
}
bootstrap_clean_base() {
echo ""
echo "==> cleaning base ..."
## Remove all charmaps except UTF-8.
find /usr/share/i18n/charmaps/ \! -name "UTF-8.gz" -delete
## Remove all locales except en_GB and en_US.
find /usr/share/i18n/locales/ \! -name "en_GB" \! -name "en_US" -delete
## Remove all terminfo excetp ansi,cygwin,linux,screen-256color,vt100,vt220,
## and xterm.
find /usr/share/terminfo/ \
\! -name ansi \
\! -name cygwin \
\! -name linux \
\! -name screen-256color \
\! -name vt100 \
\! -name vt220 \
\! -name xterm \
-delete
## Remove all unneeded doc.
rm -rf /usr/share/texinfo/*
rm -rf /usr/share/zoneinfo/*
rm -rf /usr/share/iana-etc/*
rm -rf /usr/share/gtk-doc/*
rm -rf /usr/share/readline/*
rm -r /usr/share/icu/*
rm -rf /usr/lib/python2.7/test
rm -rf /usr/share/perl5
echo "==> cleaning nodejs ..."
rm -r /usr/lib/node_modules/npm/doc/*
rm -r /usr/lib/node_modules/npm/html/doc/*
rm -r /usr/lib/node_modules/npm/man/*
find /usr/lib/node_modules -name man -type d -exec rm -rf '{}' \;
find /usr/lib/node_modules -name doc -type d -exec rm -rf '{}' \;
find /usr/lib/node_modules -name html -type d -exec rm -rf '{}' \;
}
bootstrap_clean_myself() {
echo ""
echo "==> bootstrap: cleaning my self"
rm -f /_bootstrap_script.sh
rm -f /_bootstrap_post.sh
rm -f /run_bootstrap.sh
}
bootstrap_post_main() {
echo "==> post bootstrap ..."
bootstrap_hostname
bootstrap_timezone
bootstrap_locales
bootstrap_clean_common
bootstrap_clean_base
bootstrap_clean_myself
}
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