mirror of
https://gitlab.postmarketos.org/postmarketOS/pmbootstrap.git
synced 2025-07-14 03:49:48 +03:00
a5617cb110
Make sure the symlinks are correct when not inside the chroot, they should be relative! Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
61 lines
931 B
Bash
61 lines
931 B
Bash
#!/bin/sh -e
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# Copyright 2024 Oliver Smith
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# SPDX-License-Identifier: GPL-3.0-or-later
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if [ "$1" != "CALLED_FROM_PMB" ]; then
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echo "ERROR: this script is only meant to be called by pmbootstrap"
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exit 1
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fi
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CHROOT="$2"
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test -n "$CHROOT"
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test -f "$CHROOT"/in-pmbootstrap
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if [ -L "$CHROOT"/bin ]; then
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echo "ERROR: chroot has merged usr already: $CHROOT"
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exit 1
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fi
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dir_is_empty() {
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local dir="$1"
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local i
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for i in "$dir"/*; do
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if [ "$i" = "$dir/*" ]; then
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return 0
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else
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return 1
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fi
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done
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}
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merge() {
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local src="$1"
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local dest="$2"
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local dir
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cd "$CHROOT/$src"
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for dir in $(find . -type d | sort -r); do
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mkdir -p "$CHROOT/$dest/$dir"
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if ! dir_is_empty "$dir"; then
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mv "$dir"/* "$CHROOT/$dest/$dir"
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fi
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if [ "$dir" != "." ]; then
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rmdir "$dir"
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fi
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done
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cd "$CHROOT"
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rmdir "$src"
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ln -s "$dest" "$CHROOT/$src"
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}
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merge bin usr/bin
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merge sbin usr/bin
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merge lib usr/lib
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merge usr/sbin bin
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