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#!/usr/bin/env bash
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set -e
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pkg_dir=$1
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if [ -z $pkg_dir ] || [ ! -d $pkg_dir ]; then
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echo "Usage: ipkg-make-index <package_directory>" >&2
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exit 1
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fi
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which md5sum >/dev/null 2>&1 || alias md5sum=md5
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for pkg in `find $pkg_dir -name '*.ipk' | sort`; do
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name="${pkg##*/}"
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name="${name%%_*}"
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[[ "$name" = "kernel" ]] && continue
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echo "Generating index for package $pkg" >&2
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file_size=$(ls -l $pkg | awk '{print $5}')
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md5sum=$(md5sum $pkg | awk '{print $1}')
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# Take pains to make variable value sed-safe
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sed_safe_pkg=`echo $pkg | sed -e 's/^\.\///g' -e 's/\\//\\\\\\//g'`
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tar -xzOf $pkg ./control.tar.gz | tar xzOf - ./control | sed -e "s/^Description:/Filename: $sed_safe_pkg\\
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Size: $file_size\\
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MD5Sum: $md5sum\\
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Description:/"
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echo ""
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done
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