25 lines
960 B
Bash
25 lines
960 B
Bash
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#!/usr/bin/env bash
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# Push the updated FUCK config (sched demo_ms=0) into the ESP of the given
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# images. ESP path is /system/deshab64/FUCK. Readback verified by md5.
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set -Eeuo pipefail
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ROOT=/mnt/d/Code/DEAICUP/Deshab
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SRC="$ROOT/SYSTEM/system/deshab64/FUCK"
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[[ -f "$SRC" ]] || { echo "missing $SRC"; exit 2; }
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EXP=$(md5sum "$SRC" | cut -d' ' -f1)
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echo "source FUCK md5=$EXP"
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rc=0
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for img in "$@"; do
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L=$(losetup --find --show --partscan "$img")
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sleep 0.3
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M=$(mktemp -d)
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if ! mount "${L}p1" "$M" 2>/dev/null; then
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echo "$(basename "$img"): mount p1 FAILED"; rmdir "$M"; losetup -d "$L"; rc=1; continue
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fi
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mkdir -p "$M/system/deshab64"
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cp -f "$SRC" "$M/system/deshab64/FUCK"
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sync
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got=$(md5sum "$M/system/deshab64/FUCK" | cut -d' ' -f1)
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[[ "$got" == "$EXP" ]] && echo "$(basename "$img"): FUCK APPLIED" || { echo "$(basename "$img"): VERIFY FAILED"; rc=1; }
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umount "$M"; rmdir "$M"; losetup -d "$L"
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done
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exit $rc
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