cache-apt-pkgs-action/restore_pkgs.sh
2021-10-21 23:28:06 -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)
echo "Found $(echo $cache_filepaths | wc -w) files in the cache."
for cache_filepath in $cache_filepaths; do
echo "- $(basename $cache_filepath)"
done
echo "Reading from manifest..."
for logline in $(cat $cache_dir/manifest.log | tr ',' '\n' ); do
echo "- $(echo $logline | tr ':' ' ')"
done
echo "done."
# Only search for archived results. Manifest and cache key also live here.
cache_pkg_filepaths=$(ls -1 $cache_dir/*.tar.gz | sort)
cache_pkg_filecount=$(echo $cache_pkg_filepaths | wc -w)
echo "Restoring $cache_pkg_filecount packages from cache..."
for cache_pkg_filepath in $cache_pkg_filepaths; do
echo -n "- $(basename $cache_pkg_filepath) restoring..."
sudo tar -xf $cache_pkg_filepath -C $cache_restore_root > /dev/null
echo "done."
done
echo "done."