forked from josch/mmdebstrap
Johannes Schauer Marin Rodrigues
3a17a91b3c
This allows running the hook from older mmdebstrap versions.
65 lines
1.6 KiB
Bash
Executable file
65 lines
1.6 KiB
Bash
Executable file
#!/bin/sh
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set -eu
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if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 3 ]; then
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set -x
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fi
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rootdir="$1"
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# process all configured apt repositories
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env APT_CONFIG=$MMDEBSTRAP_APT_CONFIG apt-get indextargets --no-release-info --format '$(REPO_URI)' \
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| sed -ne 's/^file:\/\+//p' \
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| sort -u \
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| while read path; do
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mkdir -p "$rootdir/run/mmdebstrap"
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case $MMDEBSTRAP_MODE in
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root|unshare)
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echo "bind-mounting /$path into the chroot" >&2
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mkdir -p "$rootdir/$path"
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mount -o ro,bind "/$path" "$rootdir/$path"
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;;
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*)
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echo "copying /$path into the chroot" >&2
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mkdir -p "$rootdir/$(dirname $path)"
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cp -av "/$path" "$rootdir/$(dirname $path)"
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;;
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esac
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printf '/%s\0' "$path" >> "$rootdir/run/mmdebstrap/file-mirror-automount"
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done
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# process all files given via --include
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set -f # turn off pathname expansion
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IFS=',' # split by comma
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for pkg in $MMDEBSTRAP_INCLUDE; do
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set +f; unset IFS
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case $pkg in
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./*|../*|/*) : ;; # we are interested in this case
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*) continue ;; # not a file
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esac
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# undo escaping
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pkg="$(printf '%s' "$pkg" | sed 's/%2C/,/g; s/%25/%/g')"
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# check for existance
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if [ ! -f "$pkg" ]; then
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echo "$pkg does not exist" >&2
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continue
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fi
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# make path absolute
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pkg="$(realpath "$pkg")"
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mkdir -p "$rootdir/run/mmdebstrap"
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mkdir -p "$rootdir/$(dirname "$pkg")"
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case $MMDEBSTRAP_MODE in
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root|unshare)
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echo "bind-mounting $pkg into the chroot" >&2
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touch "$rootdir/$pkg"
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mount -o bind "$pkg" "$rootdir/$pkg"
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;;
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*)
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echo "copying $pkg into the chroot" >&2
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cp -av "$pkg" "$rootdir/$pkg"
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;;
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esac
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printf '/%s\0' "$pkg" >> "$rootdir/run/mmdebstrap/file-mirror-automount"
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done
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set +f; unset IFS
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