spcd/cd.sh
Marc Beninca ed646f6c71
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2024-04-28 23:41:12 +02:00

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#! /usr/bin/env sh
set "cd" "rwx"
cd_main () {
cd_set_environment
cd_set_dns_resolving \
"9.9.9.9"
cd_set_packages_repositories
cd_set_packages_configuration
cd_set_https_verification_off
cd_update_packages_catalog
cd_install_packages_tools
cd_install_ca
cd_copy_ca
cd_update_ca
cd_set_https_verification_on
cd_update_packages_catalog
cd_upgrade_packages
cd_install_git
cd_install_python
cd_clean_packages_cache
cd_install_python_modules "${@}"
cd_execute_python_module "${@}"
}
#
cd_set_environment () {
cd_step "Set environment"
CD_DNS_FILE="/etc/resolv.conf"
#
case "${CD_OS_NAME}" in
"debian")
CD_PYTHON_COMMAND="python3"
CD_PYTHON_PACKAGES="/usr/lib/python3/dist-packages"
case "${CD_OS_VERSION}" in
"bookworm")
echo "TODO"
;;
*)
echo "CD_OS_VERSION"
exit 2
;;
esac
;;
*)
echo "CD_OS_NAME"
exit 1
;;
esac
# project / branch
[ "${CI_COMMIT_BRANCH}" ] && CD_PROJECT_BRANCH="${CI_COMMIT_BRANCH}"
[ "${GITHUB_REF_NAME}" ] && CD_PROJECT_BRANCH="${GITHUB_REF_NAME}"
if [ ! "${CD_PROJECT_BRANCH}" ] ; then
echo "CD_PROJECT_BRANCH"
exit 3
fi
# project / name
[ "${CI_PROJECT_PATH}" ] \
&& CD_PROJECT_NAME="$(basename "${CI_PROJECT_PATH}")"
[ "${GITHUB_REPOSITORY}" ] \
&& CD_PROJECT_NAME="$(basename "${GITHUB_REPOSITORY}")"
if [ ! "${CD_PROJECT_NAME}" ] ; then
echo "CD_PROJECT_NAME"
exit 3
fi
# projects / group
[ "${CI_PROJECT_PATH}" ] \
&& CD_PROJECTS_GROUP="$(dirname "${CI_PROJECT_PATH}")"
[ "${GITHUB_REPOSITORY}" ] \
&& CD_PROJECTS_GROUP="$(dirname "${GITHUB_REPOSITORY}")"
if [ ! "${CD_PROJECTS_GROUP}" ] ; then
echo "CD_PROJECTS_GROUP"
exit 3
fi
# projects / url
[ "${CI_SERVER_URL}" ] && CD_PROJECTS_URL="${CI_SERVER_URL}"
[ "${GITHUB_SERVER_URL}" ] && CD_PROJECTS_URL="${GITHUB_SERVER_URL}"
if [ "${CD_PROJECTS_URL}" ] ; then
CD_PROJECTS_URL="${CD_PROJECTS_URL}/${CD_PROJECTS_GROUP}"
else
echo "CD_PROJECTS_URL"
exit 3
fi
# project / url
CD_PROJECT_URL="${CD_PROJECTS_URL}/${CD_PROJECT_NAME}"
#
echo -n "\
CD_OS_NAME=${CD_OS_NAME}
CD_OS_VERSION=${CD_OS_VERSION}
#
CD_DNS_FILE=${CD_DNS_FILE}
#
CD_PYTHON_COMMAND=${CD_PYTHON_COMMAND}
CD_PYTHON_PACKAGES=${CD_PYTHON_PACKAGES}
#
CD_PROJECT_BRANCH=${CD_PROJECT_BRANCH}
CD_PROJECT_NAME=${CD_PROJECT_NAME}
CD_PROJECT_URL=${CD_PROJECT_URL}
CD_PROJECTS_GROUP=${CD_PROJECTS_GROUP}
CD_PROJECTS_URL=${CD_PROJECTS_URL}
"
}
cd_set_dns_resolving () {
local server
local text=""
cd_step "Set DNS resolving"
for server in "${@}" ; do
text="${text}nameserver ${server}
"
done
cd_write "${CD_DNS_FILE}" "${text}"
cd_cat "${CD_DNS_FILE}"
}
cd_set_packages_repositories () {
cd_step "Set packages repositories"
case "${CD_OS_NAME}" in
"debian")
cd_write "/etc/apt/sources.list" "\
deb https://deb.debian.org/debian bookworm main
deb https://deb.debian.org/debian bookworm-backports main
deb https://deb.debian.org/debian bookworm-updates main
deb https://deb.debian.org/debian-security bookworm-security main
"
cd_cat "/etc/apt/sources.list"
;;
*) exit 1 ;;
esac
}
cd_set_packages_configuration () {
cd_step "Set packages configuration"
case "${CD_OS_NAME}" in
"debian")
export DEBIAN_FRONTEND="noninteractive"
cd_write "/etc/apt/apt.conf.d/apt.conf" "\
Acquire::Check-Valid-Until True;
APT::Get::Show-Versions True;
APT::Install-Recommends False;
APT::Install-Suggests False;
Dir::Etc::SourceParts \"\";
"
cd_cat "/etc/apt/apt.conf.d/apt.conf"
;;
*) exit 1 ;;
esac
}
cd_set_https_verification_off () {
cd_step "Set HTTPS verification off"
case "${CD_OS_NAME}" in
"debian")
cd_write "/etc/apt/apt.conf.d/https" "\
Acquire::https::Verify-Peer False;
"
cd_cat "/etc/apt/apt.conf.d/https"
;;
*) exit 1 ;;
esac
}
cd_update_packages_catalog () {
cd_step "Update packages catalog"
case "${CD_OS_NAME}" in
"debian") apt-get update || exit ;;
*) exit 1 ;;
esac
}
cd_install_packages_tools () {
cd_step "Install packages tools"
case "${CD_OS_NAME}" in
"debian") cd_install_package "apt-utils" ;;
*) exit 1 ;;
esac
}
cd_install_ca () {
cd_step "Install CA"
case "${CD_OS_NAME}" in
"debian") cd_install_package "ca-certificates" ;;
*) exit 1 ;;
esac
}
cd_copy_ca () {
local target
cd_step "Copy CA"
case "${CD_OS_NAME}" in
"debian") target="/usr/local/share/ca-certificates" ;;
*) exit 1 ;;
esac
# TODO copy
}
cd_update_ca () {
cd_step "Update CA"
case "${CD_OS_NAME}" in
"debian") update-ca-certificates || exit ;;
*) exit 1 ;;
esac
}
cd_set_https_verification_on () {
cd_step "Set HTTPS verification on"
case "${CD_OS_NAME}" in
"debian") cd_rm "/etc/apt/apt.conf.d/https" ;;
*) exit 1 ;;
esac
}
cd_upgrade_packages () {
cd_step "Upgrade packages"
case "${CD_OS_NAME}" in
"debian") apt-get upgrade --yes || exit ;;
*) exit 1 ;;
esac
}
cd_install_git () {
cd_step "Install Git"
case "${CD_OS_NAME}" in
"debian") cd_install_package "git" ;;
*) exit 1 ;;
esac
}
cd_install_python () {
cd_step "Install Python"
case "${CD_OS_NAME}" in
"debian") cd_install_package "python3" ;;
*) exit 1 ;;
esac
}
cd_clean_packages_cache () {
cd_step "Clean packages cache"
case "${CD_OS_NAME}" in
"debian") apt-get clean || exit ;;
*) exit 1 ;;
esac
}
cd_install_python_modules () {
local path
local repository
local root
local url
cd_step "Install Python modules"
root="$(mktemp --directory)" || exit
echo "${root}"
for repository in "${@}" ; do
url="${CD_PROJECTS_URL}/${repository}"
echo -n "
${url}
"
git clone \
"${url}" "${root}/${repository}" \
|| exit
path="${root}/${repository}/${repository}"
echo -n "\
${path}
${CD_PYTHON_PACKAGES}
"
cp --recursive \
"${path}" "${CD_PYTHON_PACKAGES}" \
|| exit
done
cd_rm "${root}"
}
cd_execute_python_module () {
local self
cd_step "Execute Python module"
self="$(realpath "${0}")"
echo -n "\
${self}
${1}
"
"${CD_PYTHON_COMMAND}" -m "${1}" "${CD_STEP}" "${self}"
}
#
cd_cat () {
if [ -f "${1}" ] ; then
echo "$(realpath "${1}")"
cat "${1}" || exit
fi
}
cd_install_package () {
if [ "${1}" ] ; then
case "${CD_OS_NAME}" in
"debian") apt-get install --yes "${1}" || exit ;;
*) exit 1 ;;
esac
fi
}
cd_rm () {
if [ -e "${1}" ] ; then
echo "× $(realpath "${1}")"
rm --recursive "${1}" || exit
fi
}
cd_step () {
if [ "${1}" ] ; then
CD_STEP=$((CD_STEP+1))
echo "\
\\
${CD_STEP} ${1}
/
"
fi
}
cd_write () {
local file="${1}"
local text="${2}"
if [ "${file}" ] ; then
echo -n "${text}" \
> "${file}" \
|| exit
fi
}
#
cd_main "${@}"