forked from kiss-community/kiss
kiss: Full tar portability. Closes #143
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@ -394,16 +394,38 @@ pkg_extract() {
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# Git repository, comment or blank line.
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git+*|\#*|'') continue ;;
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# Only 'tar' and 'zip' archives are currently supported for
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# extraction. Other filetypes are simply copied to '$mak_dir'
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# which allows for manual extraction.
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# Tarballs of any kind. This is a shell equivalent of
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# GNU tar's '--strip-components 1'.
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*://*.tar|*://*.tar.??|*://*.tar.???|*://*.tar.????|*://*.tgz)
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decompress "$src_dir/$1/${src##*/}" |
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"$tar" xf - --strip-components 1 ||
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decompress "$src_dir/$1/${src##*/}" > .ktar
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"$tar" xf .ktar ||
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die "$1" "Couldn't extract ${src##*/}"
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tar tf .ktar | while read -r dir; do dir=${dir%/*}
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# Some tarballs contain './' as the top-level directory,
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# we need to skip these occurances.
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[ -d "${dir#.}" ] || continue
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# First attempt to move all files up a directory level,
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# if any files/directories fail (due to mv's lack of
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# directory merge capability), simply do the exercise
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# again and copy-merge the remaining files/directories.
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find "$dir/." ! -name . -prune -exec mv -f {} . + ||
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find "$dir/." ! -name . -prune -exec cp -fRp {} . +
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# Remove the directory now that all files have been
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# transferred out of it. This can't be a simple 'rmdir'
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# as we may leave files in here due above.
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rm -rf "$dir"
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done 2>/dev/null
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# Clean up after ourselves and remove the temporary tar
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# archive we've created. Not needed at all really.
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rm -f .ktar
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;;
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# Zip archives.
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*://*.zip)
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unzip "$src_dir/$1/${src##*/}" ||
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die "$1" "Couldn't extract ${src##*/}"
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