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https://github.com/awalsh128/cache-apt-pkgs-action.git
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bae5bb744d
* The manifest_all.log file is now kept in the order apt installed the packages. * restore_pkgs.sh now restores packages in the order they are in the manifest_all.log file instead of the order of the tarballs in the filesystem. Resolves: #196
64 lines
1.9 KiB
Bash
Executable file
64 lines
1.9 KiB
Bash
Executable file
#!/bin/bash
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# Fail on any error.
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set -e
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# Debug mode for diagnosing issues.
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# Setup first before other operations.
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debug="${4}"
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test ${debug} == "true" && set -x
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# Include library.
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script_dir="$(dirname -- "$(realpath -- "${0}")")"
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source "${script_dir}/lib.sh"
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# Directory that holds the cached packages.
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cache_dir="${1}"
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# Root directory to untar the cached packages to.
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# Typically filesystem root '/' but can be changed for testing.
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cache_restore_root="${2}"
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test -d ${cache_restore_root} || mkdir ${cache_restore_root}
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# Cache and execute post install scripts on restore.
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execute_install_scripts="${3}"
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cache_filepaths="$(ls -1 "${cache_dir}" | sort)"
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log "Found $(echo ${cache_filepaths} | wc -w) files in the cache."
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for cache_filepath in ${cache_filepaths}; do
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log "- "$(basename ${cache_filepath})""
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done
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log_empty_line
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log "Reading from main requested packages manifest..."
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for logline in $(cat "${cache_dir}/manifest_main.log" | tr ',' '\n' ); do
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log "- $(echo "${logline}" | tr ':' ' ')"
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done
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log "done"
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log_empty_line
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# Only search for archived results. Manifest and cache key also live here.
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manifest_all="${cache_dir}/manifest_all.log"
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mapfile -t packages <"${manifest_all}"
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cached_filecount="${#packages[@]}"
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log "Restoring ${cached_filecount} packages from cache..."
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for package in "${packages[@]}"; do
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cached_filepath="${cache_dir}/${package}.tar"
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log "- ${package} restoring..."
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sudo tar -xf "${cached_filepath}" -C "${cache_restore_root}" > /dev/null
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log " done"
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# Execute install scripts if available.
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if test ${execute_install_scripts} == "true"; then
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# May have to add more handling for extracting pre-install script before extracting all files.
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# Keeping it simple for now.
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execute_install_script "${cache_restore_root}" "${cached_filepath}" preinst install
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execute_install_script "${cache_restore_root}" "${cached_filepath}" postinst configure
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fi
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done
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log "done"
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