52 lines
982 B
Bash
Executable File
52 lines
982 B
Bash
Executable File
#!/bin/bash
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fileName=$1
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projectPath=$2
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cd ~
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echo "current path: $(pwd)"
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if [ ! -f "$fileName" ];then
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echo "文件 $fileName 不存在1!"
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exit 0
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fi
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oriSum=$(md5sum $fileName)
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oriSum="${oriSum% *}"
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echo "origin file $fileName md5sum: $oriSum"
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if [ ! -d "$projectPath" ]; then
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echo "文件夹 $prjectPath 不存在!"
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exit 0
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fi
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cd $projectPath
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desSum=""
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if [ ! -f "$fileName" ];then
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cp ~/$fileName .
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exit 0
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else
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desSum=$(md5sum $fileName)
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desSum="${desSum% *}"
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echo "current path: $(pwd)"
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echo "destination file ${fileName} md5sum: ${desSum}"
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fi
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if [ ${oriSum} = ${desSum} ];then
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echo "destination file is same with origin file，no need to replace"
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exit 0
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fi
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if [ -f "$fileName"_bak2 ];then
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rm "${fileName}"_bak2
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fi
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if [ -f "${fileName}"_bak1 ];then
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mv ${fileName}_bak1 ${fileName}_bak2
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fi
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if [ -f "$fileName"_bak ];then
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mv ${fileName}_bak ${fileName}_bak1
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fi
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if [ -f "$fileName" ];then
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mv ${fileName} ${fileName}_bak
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fi
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cp ~/"${fileName}" .
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