60 lines
1.4 KiB
Bash
Executable file
60 lines
1.4 KiB
Bash
Executable file
#! /bin/sh
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# Repack the boost tarball as xz (much faster to unpack) and remove
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# a lot of needless files such as generated html docs.
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tarball="$1"
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if test -z "$tarball" -o ! -f "$tarball"; then
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echo "Usage: $0 <tarball>"
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exit 1
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fi
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tmpdir=$(mktemp -d)
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if ! test -d "$tmpdir"; then
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echo mktemp failed
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exit 1
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fi
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echo Unpacking "$tarball" ...
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tar x -C "$tmpdir" -f "$tarball"
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if test $? -ne 0; then
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echo tar x failed
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rm -rf "$tmpdir"
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exit 1
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fi
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echo Removing unnecessary files ...
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find "$tmpdir" \( -name doc -o -name test -o -name example \) -type d -prune -print0 | xargs -0 rm -r
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if test $? -ne 0; then
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echo file removal failed
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rm -rf "$tmpdir"
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exit 1
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fi
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name="$(basename "$tarball" | sed 's/\.tar.*$//').tar.xz"
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dir=$(ls "$tmpdir")
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echo Creating "$name" ...
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# To make the tarball reproducible, use a timestamp of a file inside the tarball (they all seem to have the same mtime).
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if ! test -f "$tmpdir/$dir/README.md"; then
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echo timestamp retrieval failed, check the script
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rm -rf "$tmpdir"
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exit 1
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fi
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# Many of the options are to make the tarball reproducible.
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LC_ALL=C tar c -C "$tmpdir" --xz -f "$(pwd)/$name" --format=gnu --sort=name --owner=0 --group=0 --mode=go=rX,u=rwX --mtime "$tmpdir/$dir/README.md" "$dir"
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if test $? -ne 0; then
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echo tar c failed
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rm -rf "$tmpdir"
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exit 1
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fi
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echo Cleaning up ...
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rm -rf "$tmpdir"
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sha256sum "$name"
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echo Done.
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exit 0
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