Lluis Campos
4 years ago
committed by
GitHub
GitHub
5 changed files with 170 additions and 14 deletions
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# |
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# Copyright 2020 Northern.tech AS |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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source modules/log.sh |
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# Download of latest deb package for the given distribution of an APT repository |
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# |
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# $1 - Download directory |
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# $2 - APT repository url |
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# $3 - Debian architecture |
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# $4 - Debian Distribution |
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# $5 - Package name |
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# $6 - Component (optional, default "main") |
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# |
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# @return - Filename of the downloaded package |
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# |
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function deb_from_repo_dist_get () { |
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if [[ $# -lt 5 || $# -gt 7 ]]; then |
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log_fatal "deb_from_repo_dist_get() requires 5 arguments" |
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fi |
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local -r download_dir="${1}" |
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local -r repo_url="${2}" |
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local -r architecture="${3}" |
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local -r distribution="${4}" |
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local -r package="${5}" |
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local -r component="${6:-main}" |
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# Fetch and parse the packages list of the given distribution to find the latest version |
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local -r packages_url="${repo_url}/dists/${distribution}/${component}/binary-${architecture}/Packages" |
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run_and_log_cmd "wget -Nq ${packages_url} -P /tmp" |
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local -r deb_package_path=$(grep Filename /tmp/Packages | grep ${package}_ | grep ${architecture} | tail -n1 | sed 's/Filename: //') |
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if [ -z "${deb_package_path}" ]; then |
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log_fatal "Couldn't find package ${package} in ${packages_url}" |
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fi |
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local -r filename=$(basename $deb_package_path) |
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run_and_log_cmd "wget -Nq ${repo_url}/${deb_package_path} -P ${download_dir}" |
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rm -f /tmp/Packages |
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log_info "Successfully downloaded ${filename}" |
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echo ${filename} |
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} |
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# Download a deb package direcrly from the pool of an APT repository |
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# |
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# $1 - Download directory |
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# $2 - APT repository url |
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# $3 - Debian architecture |
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# $4 - Package name |
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# $5 - Package version |
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# $6 - Component (optional, default "main") |
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# |
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# @return - Filename of the downloaded package |
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# |
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function deb_from_repo_pool_get () { |
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if [[ $# -ne 5 ]]; then |
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log_fatal "deb_from_repo_pool_get() requires 5 arguments" |
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fi |
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local -r download_dir="${1}" |
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local -r repo_url="${2}" |
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local -r architecture="${3}" |
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local -r package="${4}" |
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local -r version="${5}" |
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local -r component="${6:-main}" |
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local -r initial="$(echo $package | head -c 1)" |
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local -r deb_package_path="pool/${component}/${initial}/${package}/${package}_${version}_${architecture}.deb" |
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local -r filename=$(basename $deb_package_path) |
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run_and_log_cmd "wget -Nq ${repo_url}/${deb_package_path} -P ${download_dir}" |
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rm -f /tmp/Packages |
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log_info "Successfully downloaded ${filename}" |
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echo ${filename} |
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} |
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# Extract the binary files of a deb package into a directory |
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# |
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# $1 - Deb package |
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# $2 - Dest directory |
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# |
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function deb_extract_package () { |
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if [[ $# -ne 2 ]]; then |
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log_fatal "deb_extract_package() requires 2 arguments" |
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fi |
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local -r deb_package="$(pwd)/${1}" |
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local -r dest_dir="$(pwd)/${2}" |
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local -r extract_dir=$(mktemp -d) |
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cd ${extract_dir} |
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run_and_log_cmd "ar -xv ${deb_package}" |
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mkdir -p files |
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run_and_log_cmd "sudo tar xJf data.tar.xz -C files" |
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cd - > /dev/null 2>&1 |
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run_and_log_cmd "sudo rsync --archive --keep-dirlinks --verbose ${extract_dir}/files/ ${dest_dir}" |
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log_info "Successfully installed $(basename ${filename})" |
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} |
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