catmeow/cache-apt-pkgs-action
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awalsh128 2022-07-19 20:02:22 -07:00
parent fa7091e9a8
commit f7b89333d6
3 changed files with 19 additions and 10 deletions
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2
action.yml
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@ -45,7 +45,7 @@ runs:
shell: bash shell: bash
- id: load-cache - id: load-cache
uses: actions/cache@v2 uses: actions/cache@v3
with: with:
path: ~/cache-apt-pkgs path: ~/cache-apt-pkgs
key: cache-apt-pkgs_${{ env.CACHE_KEY }} key: cache-apt-pkgs_${{ env.CACHE_KEY }}

17
install_and_cache_pkgs.sh
View file

@ -39,21 +39,22 @@ for package in ${normalized_packages}; do
# Comma delimited name:ver pairs in the main requested packages manifest. # Comma delimited name:ver pairs in the main requested packages manifest.
manifest_main="${manifest_main}${package_name}:${package_ver}," manifest_main="${manifest_main}${package_name}:${package_ver},"
all_packages="$(apt-get install --dry-run --yes "${package_name}" | grep "^Inst" | awk '{print $2}')" read dep_packages < <(get_dep_packages "${package_name}")
dep_packages="$(echo ${all_packages} | grep -v "${package_name}" | tr '\n' ,)" if test -z "${dep_packages}"; then
if "${dep_packages}" == ","; then dep_packages_text="none";
dep_packages="none"; else
dep_packages_text="${dep_packages}"
fi fi
log "- ${package_name}" log "- ${package_name}"
log " * Version: ${package_ver}" log " * Version: ${package_ver}"
log " * Dependencies: ${dep_packages}" log " * Dependencies: ${dep_packages_text}"
log " * Installing..." log " * Installing..."
# Zero interaction while installing or upgrading the system via apt. # Zero interaction while installing or upgrading the system via apt.
sudo DEBIAN_FRONTEND=noninteractive apt-get --yes install "${package}" > /dev/null sudo DEBIAN_FRONTEND=noninteractive apt-get --yes install "${package_name}" > /dev/null
echo "done." echo "done."
for cache_package in ${all_packages}; do for cache_package in ${package_name}:${package_ver} ${dep_packages}; do
cache_filepath="${cache_dir}/${cache_package}.tar.gz" cache_filepath="${cache_dir}/${cache_package}.tar.gz"
if test ! -f "${cache_filepath}"; then if test ! -f "${cache_filepath}"; then
@ -65,7 +66,7 @@ for package in ${normalized_packages}; do
if test -f $f || test -L $f; then echo "${f:1}"; fi; #${f:1} removes the leading slash that Tar disallows if test -f $f || test -L $f; then echo "${f:1}"; fi; #${f:1} removes the leading slash that Tar disallows
done | done |
xargs tar -czf "${cache_filepath}" -C / xargs tar -czf "${cache_filepath}" -C /
log "done (compressed size $(du -k "${cache_filepath}" | cut -f1))." log "done (compressed size $(du -h "${cache_filepath}" | cut -f1))."
fi fi
# Comma delimited name:ver pairs in the all packages manifest. # Comma delimited name:ver pairs in the all packages manifest.

10
lib.sh
View file

@ -9,9 +9,17 @@ function normalize_package_list {
echo "${sorted}" echo "${sorted}"
} }
# Gets a package list of dependencies as common delimited pairs
# <name>:<version>,<name:version>...
function get_dep_packages {
echo $(apt-get install --dry-run --yes "${1}" | \
grep "^Inst" | sort | awk '{print $2 $3}' | \
tr '(' ':' | grep -v "${1}:")
}
# Split fully qualified package into name and version # Split fully qualified package into name and version
function get_package_name_ver { function get_package_name_ver {
IFS=\= read name ver <<< "${1}" IFS=\: read name ver <<< "${1}"
# If version not found in the fully qualified package value. # If version not found in the fully qualified package value.
if test -z "${ver}"; then if test -z "${ver}"; then
ver="$(grep "Version:" <<< "$(apt show ${name})" | awk '{print $2}')" ver="$(grep "Version:" <<< "$(apt show ${name})" | awk '{print $2}')"