#!/bin/bash
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# Description: This shell script used to generate patch file
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# Author: guowenxue <guowenxue@gmail.com>
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# Version: 1.0.0
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# this project absolute path
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#PRJ_PATH=$(cd $(dirname "${BASH_SOURCE[0]}")/.. && pwd)
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PRJ_PATH=$(pwd)
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# shell script will exit once get command error
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#set -e
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#+-------------------------+
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#| Shell script functions |
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#+-------------------------+
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function pr_error() {
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echo -e "\033[40;31m $1 \033[0m"
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}
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function pr_warn() {
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echo -e "\033[40;33m $1 \033[0m"
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}
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function pr_info() {
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echo -e "\033[40;32m $1 \033[0m"
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}
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# parser configure file and export environment variable
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function do_export()
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{
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export SDKVER=$(basename $1)
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export BOARD=$(basename $2)
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}
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function gen_patch()
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{
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SRC_PATH=$1
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PATCH_NAME=${SDKVER}-${BOARD}.patch
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if [ ! -d $SRC_FPATH ] ; then
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pr_error "\nERROR: source code $SRC_FPATH not exist, exit now\n\n"
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exit;
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fi
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pr_info "generate patch file for $SRC_PATH"
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cd $SRC_PATH
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pwd
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if [ ! -f patched.tag ] ; then
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touch patched.tag
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fi
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git add * 2> /dev/null
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git add .igkboard-*.defconfig 2> /dev/null
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git add -f files 2> /dev/null
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git diff --cached > $PRJ_PATH/$PATCH_NAME
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}
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function do_patch()
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{
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gen_patch buildroot
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}
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if [ $# != 2 ] ; then
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pr_info "$0 usage example:"
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pr_info "$0 openwrt-25.12 igkboard-rk3576"
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exit
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fi
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do_export $1 $2
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gen_patch $1
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