24 lines
739 B
Text
24 lines
739 B
Text
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exec >&2
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fs=${1%.fs}
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rm -rf "$fs" "$fs.fakeroot"
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redo-ifchange debootstrap.fs
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fakeroot -i debootstrap.fakeroot -s "$fs.fakeroot" cp -a debootstrap/. "$fs"
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# Work around bug (in fakechroot?) where /lib64 symlink ends up pointing
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# at an absolute path including $PWD, rather than inside the chroot.
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# Rather than fix the symlink, we'll just make sure $PWD is a link to /,
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# so that the "wrong" symlinks correctly resolve.
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pwdir=$(dirname "$PWD/bootstrap/")
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mkdir -p "$fs/$pwdir/debootstrap"
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dots=$(echo "$pwdir/" | sed -e 's,[^/]*/,../,g')
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ln -s "${dots}lib" "$fs/$pwdir/debootstrap/lib"
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# /init script is what we run in 'docker run'
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cat >"$fs/init" <<-EOF
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#!/bin/sh
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dpkg -l | wc -l
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EOF
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chmod a+x "$fs/init"
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redo-ifchange "$fs/bin/sh"
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