65 lines
1.5 KiB
Bash
65 lines
1.5 KiB
Bash
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#!/bin/bash -e
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source "${RK_POST_HELPER:-$(dirname "$(realpath "$0")")/post-helper}"
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RK_RSYNC="rsync -av --chmod=u=rwX,go=rX --copy-unsafe-links --exclude .empty --exclude .git"
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RK_OVERLAY_ALLOWED="$@"
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[ "$RK_OVERLAY" ] || exit 0
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do_install_overlay()
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{
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OVERLAY="$(realpath "$1")"
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if [ -x "$OVERLAY/install.sh" ]; then
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notice "Handling overlay: $OVERLAY)..."
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RK_RSYNC="$RK_RSYNC" \
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"$OVERLAY/install.sh" "$TARGET_DIR" "$POST_OS"
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else
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notice "Installing overlay: $OVERLAY to $TARGET_DIR..."
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$RK_RSYNC "$OVERLAY/" "$TARGET_DIR/"
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fi
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}
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install_overlay()
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{
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# For debugging only
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if [ "$RK_OVERLAY_ALLOWED" ]; then
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for d in $RK_OVERLAY_ALLOWED; do
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basename "$d"
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done | grep -wq "$(basename "$1")" || return 0
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fi
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# Install common and chip overlays
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for d in "$RK_COMMON_DIR" "$RK_CHIP_DIR"; do
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OVERLAY="$d/overlays/$1"
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if [ -d "$OVERLAY" ]; then
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do_install_overlay "$OVERLAY"
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fi
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done
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}
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# Install overlays for recovery, etc.
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if [ -z "$POST_ROOTFS" ]; then
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install_overlay $POST_OS
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exit 0
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fi
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# No overlays for rootfs without RK_ROOTFS_OVERLAY
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[ "$RK_ROOTFS_OVERLAY" ] || exit 0
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# Install basic rootfs overlays
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for d in "$RK_COMMON_DIR" "$RK_CHIP_DIR"; do
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[ -d "$d/overlays/rootfs" ] || continue
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for overlay in $(ls "$d/overlays/rootfs/"); do
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install_overlay "rootfs/$overlay"
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done
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done
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# Install OS-specific overlays
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install_overlay $POST_OS
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# Install extra rootfs overlays
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for overlay in $RK_ROOTFS_EXTRA_OVERLAY_DIRS; do
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install_overlay "$overlay"
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done
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