26 lines
749 B
Bash
Executable file
26 lines
749 B
Bash
Executable file
#!/bin/bash
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# Fail on any error.
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set -e
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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=$2
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# List of the packages to use.
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packages="${@:3}"
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# Only search for archived results. Manifest and cache key also live here.
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cache_filenames=$(ls -1 $cache_dir | grep .tar.gz | sort)
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cache_filename_count=$(echo $cache_filenames | wc -w)
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echo -n "Restoring $cache_filename_count packages from cache..."
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for cache_filename in $cache_filenames; do
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cache_filepath=$cache_dir/$package.tar.gz
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echo "- $package ($cache_filepath)"
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sudo tar -xf $cache_filepath -C $cache_restore_root > /dev/null
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done
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echo "done."
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