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|
#!/usr/bin/env bash
# Package tree used for installing netdata on distribution:
# << Gentoo >> | << Pentoo >>
set -e
NON_INTERACTIVE=0
DONT_WAIT=0
package_tree="
app-alternatives/gzip
app-alternatives/tar
app-arch/lz4
dev-lang/python
dev-libs/json-c
dev-libs/libuv
dev-libs/libyaml
dev-libs/openssl
dev-util/cmake
dev-vcs/git
net-libs/libmnl
net-misc/curl
sys-apps/findutils
sys-apps/util-linux
sys-devel/gcc
sys-devel/make
virtual/libelf
virtual/pkgconfig
"
usage() {
cat << EOF
OPTIONS:
[--dont-wait] [--non-interactive] [ ]
EOF
}
check_flags() {
while [ -n "${1}" ]; do
case "${1}" in
dont-wait | --dont-wait | -n)
DONT_WAIT=1
;;
non-interactive | --non-interactive | -y)
NON_INTERACTIVE=1
;;
help | -h | --help)
usage
exit 1
;;
*)
echo >&2 "ERROR: Cannot understand option '${1}'"
echo >&2
usage
exit 1
;;
esac
shift
done
if [ "${DONT_WAIT}" -eq 0 ] && [ "${NON_INTERACTIVE}" -eq 0 ]; then
read -r -p "Press ENTER to run it > " || exit 1
fi
}
# shellcheck disable=SC2068
check_flags ${@}
packages_to_install=
# shellcheck disable=SC2068
for package in $package_tree; do
if qlist -IRv "$package" &> /dev/null; then
echo "Package '${package}' is installed"
else
echo "Package '${package}' is NOT installed"
packages_to_install="$packages_to_install $package"
fi
done
if [[ -z "$packages_to_install" ]]; then
echo "All required packages are already installed. Skipping .."
else
echo "packages_to_install:" "$packages_to_install"
opts="--ask"
if [ "${NON_INTERACTIVE}" -eq 1 ]; then
echo >&2 "Running in non-interactive mode"
opts=""
fi
# shellcheck disable=SC2086
emerge ${opts} $packages_to_install
fi
|
