mirror of
https://github.com/keylase/nvidia-patch.git
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31 lines
670 B
Bash
Executable File
31 lines
670 B
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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(( $# == 2 )) || {
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>&2 echo "Usage: $0 <patch-file.sh> <new-version>"
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exit 2
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}
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patch_file=$1
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new_version=$2
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if [[ ! -e $patch_file ]]; then
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>&2 echo "Patch file $patch_file not found"
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exit 2
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fi
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# Find the latest patch line
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latest=$(grep -n "\s.*\[\".*\"\]='.*/g\?'" $patch_file | tail -1)
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# Find the line number to insert at
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line=$(cut -d : -f 1 <<<"$latest")
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line=$((line + 1))
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# Use the same bytecode, and escape it
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bytecode=$(cut -d = -f 2 <<<"$latest")
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bytecode=$(printf '%s\n' "$bytecode" | sed -e 's/[]\/$*.^[]/\\&/g');
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# Insert bytecode
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sed -i "${line} i \ \ \ \ [\"${new_version}\"]=${bytecode}" $patch_file
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