| 1 | #!/usr/bin/env bash |
| 2 | # SPDX-License-Identifier: GPL-3.0-or-later |
| 3 | |
| 4 | # ----------------------------------------------------------------------------- |
| 5 | |
| 6 | # allow running the jobs by hand |
| 7 | [ -z "${NETDATA_BUILD_WITH_DEBUG}" ] && export NETDATA_BUILD_WITH_DEBUG=0 |
| 8 | [ -z "${NETDATA_INSTALL_PATH}" ] && export NETDATA_INSTALL_PATH="${1-/opt/netdata}" |
| 9 | [ -z "${NETDATA_MAKESELF_PATH}" ] && NETDATA_MAKESELF_PATH="$( |
| 10 | self=${0} |
| 11 | while [ -L "${self}" ] |
| 12 | do |
| 13 | cd "${self%/*}" || exit 1 |
| 14 | self=$(readlink "${self}") |
| 15 | done |
| 16 | cd "${self%/*}" || exit 1 |
| 17 | cd ../.. || exit 1 |
| 18 | echo "$(pwd -P)/${self##*/}" |
| 19 | )" |
| 20 | [ -z "${NETDATA_SOURCE_PATH}" ] && NETDATA_SOURCE_PATH="$( |
| 21 | cd "${NETDATA_MAKESELF_PATH}/../.." || exit 1 |
| 22 | pwd -P |
| 23 | )" |
| 24 | export NETDATA_MAKESELF_PATH NETDATA_SOURCE_PATH |
| 25 | export NULL= |
| 26 | |
| 27 | # make sure the path does not end with / |
| 28 | if [ "${NETDATA_INSTALL_PATH:$((${#NETDATA_INSTALL_PATH} - 1)):1}" = "/" ]; then |
| 29 | export NETDATA_INSTALL_PATH="${NETDATA_INSTALL_PATH:0:$((${#NETDATA_INSTALL_PATH} - 1))}" |
| 30 | fi |
| 31 | |
| 32 | # find the parent directory |
| 33 | NETDATA_INSTALL_PARENT="$(dirname "${NETDATA_INSTALL_PATH}")" |
| 34 | export NETDATA_INSTALL_PARENT |
| 35 | |
| 36 | # ----------------------------------------------------------------------------- |
| 37 | |
| 38 | # bash strict mode |
| 39 | set -euo pipefail |
| 40 | |
| 41 | # ----------------------------------------------------------------------------- |
| 42 | |
| 43 | cache_path() { |
| 44 | local key="${1}" |
| 45 | echo "${NETDATA_SOURCE_PATH}/artifacts/cache/${BUILDARCH}/${key}" |
| 46 | } |
| 47 | |
| 48 | build_path() { |
| 49 | local dir="${1}" |
| 50 | local prefix="/build" |
| 51 | |
| 52 | mkdir -p "${prefix}" |
| 53 | |
| 54 | echo "${prefix}/${dir}" |
| 55 | } |
| 56 | |
| 57 | fetch() { |
| 58 | local dir="${1}" url="${2}" sha256="${3}" key="${4}" |
| 59 | local tar |
| 60 | tar="$(basename "${2}")" |
| 61 | local cache |
| 62 | cache="$(cache_path "${key}")" |
| 63 | local path |
| 64 | path="$(build_path "${dir}")" |
| 65 | |
| 66 | if [ -d "${path}" ]; then |
| 67 | rm -rf "${path}" |
| 68 | fi |
| 69 | |
| 70 | if [ -d "${cache}/${dir}" ]; then |
| 71 | echo "Found cached copy of build directory for ${key}, using it." |
| 72 | cp -a "${cache}/${dir}" "${path}" |
| 73 | CACHE_HIT=1 |
| 74 | else |
| 75 | echo "No cached copy of build directory for ${key} found, fetching sources instead." |
| 76 | |
| 77 | if [ ! -f "/tmp/${tar}" ]; then |
| 78 | run wget -O "/tmp/${tar}" "${url}" |
| 79 | fi |
| 80 | |
| 81 | # Check SHA256 of gzip'd tar file (apparently alpine's sha256sum requires |
| 82 | # two empty spaces between the checksum and the file's path) |
| 83 | set +e |
| 84 | echo "${sha256} /tmp/${tar}" | sha256sum --c --status |
| 85 | local rc=$? |
| 86 | if [ ${rc} -ne 0 ]; then |
| 87 | echo >&2 "SHA256 verification of tar file ${tar} failed (rc=${rc})" |
| 88 | echo >&2 "expected: ${sha256}, got $(sha256sum "/tmp/${tar}")" |
| 89 | exit 1 |
| 90 | fi |
| 91 | |
| 92 | set -e |
| 93 | run tar -axpf "/tmp/${tar}" -C "/build" |
| 94 | |
| 95 | CACHE_HIT=0 |
| 96 | fi |
| 97 | |
| 98 | run cd "${path}" |
| 99 | } |
| 100 | |
| 101 | fetch_git() { |
| 102 | local dir="${1}" url="${2}" tag="${3}" key="${4}" fetch_via_checkout="${5:-""}" |
| 103 | local cache |
| 104 | cache="$(cache_path "${key}")" |
| 105 | local path |
| 106 | path="$(build_path "${dir}")" |
| 107 | |
| 108 | if [ -d "${path}" ]; then |
| 109 | rm -rf "${path}" |
| 110 | fi |
| 111 | |
| 112 | if [ -d "${cache}/${dir}" ]; then |
| 113 | echo "Found cached copy of build directory for ${key}, using it." |
| 114 | cp -a "${cache}/${dir}" "${path}" |
| 115 | CACHE_HIT=1 |
| 116 | else |
| 117 | echo "No cached copy of build directory for ${key} found, fetching sources instead." |
| 118 | if [ -n "${fetch_via_checkout}" ]; then |
| 119 | run git clone "${url}" "${path}" |
| 120 | cd "${path}" && run git checkout "${tag}" |
| 121 | else |
| 122 | run git clone --branch "${tag}" --single-branch --depth 1 "${url}" "${path}" |
| 123 | fi |
| 124 | CACHE_HIT=0 |
| 125 | fi |
| 126 | |
| 127 | run cd "${path}" |
| 128 | } |
| 129 | |
| 130 | store_cache() { |
| 131 | local key="${1}" |
| 132 | local dir="${2}" |
| 133 | local src |
| 134 | src="$(build_path "${dir}")" |
| 135 | |
| 136 | local cache |
| 137 | cache="$(cache_path "${key}")" |
| 138 | |
| 139 | if [ "${CACHE_HIT:-0}" -eq 0 ]; then |
| 140 | if [ -d "${cache}" ]; then |
| 141 | rm -rf "${cache}" |
| 142 | fi |
| 143 | |
| 144 | mkdir -p "${cache}" |
| 145 | |
| 146 | cp -a "${src}" "${cache}" |
| 147 | chown -R "$(stat -c '%u:%g' "${NETDATA_SOURCE_PATH}")" "${cache}" |
| 148 | fi |
| 149 | } |
| 150 | |
| 151 | # ----------------------------------------------------------------------------- |
| 152 | |
| 153 | # load the functions of the netdata-installer.sh |
| 154 | # shellcheck source=packaging/installer/functions.sh |
| 155 | . "${NETDATA_SOURCE_PATH}/packaging/installer/functions.sh" |
| 156 | |
| 157 | # ----------------------------------------------------------------------------- |
| 158 | |
| 159 | # debug |
| 160 | echo "ME=${0}" |
| 161 | echo "NETDATA_INSTALL_PARENT=${NETDATA_INSTALL_PARENT}" |
| 162 | echo "NETDATA_INSTALL_PATH=${NETDATA_INSTALL_PATH}" |
| 163 | echo "NETDATA_MAKESELF_PATH=${NETDATA_MAKESELF_PATH}" |
| 164 | echo "NETDATA_SOURCE_PATH=${NETDATA_SOURCE_PATH}" |
| 165 | echo "PROCESSORS=$(nproc)" |