cache-apt-pkgs-action/restore_pkgs.sh
2022-06-30 07:13:58 -07:00

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#!/bin/bash
# Fail on any error.
set -e
# Directory that holds the cached packages.
cache_dir="${1}"
# Root directory to untar the cached packages to.
# Typically filesystem root '/' but can be changed for testing.
cache_restore_root="${2}"
cache_filepaths="$(ls -1 "${cache_dir}" | sort)"
log "Found $(echo ${cache_filepaths} | wc -w) files in the cache."
for cache_filepath in ${cache_filepaths}; do
log "- "$(basename ${cache_filepath})""
done
log "Reading from main requested packages manifest..."
for logline in $(cat "${cache_dir}/manifest_main.log" | tr ',' '\n' ); do
log "- $(echo "${logline}" | tr ':' ' ')"
done
log "done."
# Only search for archived results. Manifest and cache key also live here.
cache_pkg_filepaths=$(ls -1 "${cache_dir}"/*.tar.gz | sort)
cache_pkg_filecount=$(echo ${cache_pkg_filepaths} | wc -w)
log "Restoring ${cache_pkg_filecount} packages from cache..."
for cache_pkg_filepath in ${cache_pkg_filepaths}; do
log -n "- $(basename "${cache_pkg_filepath}") restoring..."
sudo tar -xf "${cache_pkg_filepath}" -C "${cache_restore_root}" > /dev/null
echo "done."
done
log "done."