在增量发版博文里，自动识别目标文件路径是采用了标记目录特征。当部署环境多变时，会多有不便。这个替换程序，在使用时需要手动输入目标目录。当需要进一步自动化时，可以与 fint 配合使用。
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程序目录结构
. ├── bin │ ├── mTime # 暂未启用 │ └── screensize # 获取终端宽度、高度，一个C语言程序 ├── lib │ ├── displayHeader # 设计用来打印程序头部格式，未启用 │ ├── doReplace # 库文件，提供替换文件的函数 │ ├── findObjectFile # 在目标路径中，寻找新文件的路径，处理多个文件的交互选择 │ ├── getscreensize # 处理bin下C语言程序的返回结构 │ ├── printObject # 把替换的对应关系输出到终端 │ └── progressBar # 打印一个进度条，暂缓程序执行 └── Replace # 主程序
主程序 Replace：
#!/bin/bash
# Replace-1.3
# The author: donatello
#
chkdep() {
[ -z $1 ] && echo "Directory ?"
[ -z $1 ] && exit 4
[ ! -d $1 ] && echo "Without directory, please again."
[ ! -d $1 ] && exit 6
[ -d $1 ] && baseDirectory=$1
}
chkdep $1
# Format the "baseDirectory".
declare -g baseDirectory="$(dirname $baseDirectory)"/"$(basename $baseDirectory)"
declare -g fileName=$(ls -1R .)
declare -g -a objectFileName
declare -g -i obj=1
declare -gr father="${DONATELLO_HOME}/bin"
echo $father
clear
# Call the functions.
#. displayHeader
. ${father}/lib/findObjectFile
. ${father}/lib/printObject
. ${father}/lib/doReplace
# Define count function.
# Count the number of array elements.
count_objectFileName() {
local -i k=${#objectFileName[@]}
[ 1 -ge $k ] && echo -e "\t\fCheck for new files" && return 33
return 0
}
#
findFile
#count_objectFileName && [ 33 -eq $? ] && exit 33
count_objectFileName
[ 33 -eq $? ] && exit 33
printOjectFileDirName
replaceFile
echo -e '\nShell script ends.'
# Shell script over.寻找目标文件 findObjectFile
#!/bin/bash
# The command that will replace the file if exists.
MV="$(which --skip-alias mv) -v"
# Check input by user when there are many file directory will be confirm.
confirmInfo() {
#echo "k=$k"
while true; do
# Print files there are same name.
if [ 1 -lt $k ]; then
echo -e "file of the same name:\f<< $i >>"
for((i=1; i<=k; i++)); do
# name=$(env basename ${file[$i]})
# echo -e "\tNo.$i ${name}\n"
echo -e "\tNo.$i ${file[$i]}\n"
done
fi
# Confirm file.
while true; do
read -p "Please confirm the path of the file that will be replace. No.-> " -N 1 confirm 1>/dev/null && echo ""
if [ $confirm -ge 1 ] && [ $confirm -le $k ]; then
break
else
echo "No's error."
fi
done
# Reconfirm file.
read -p "Do you confirm you choice ? (yY/nN)... " -N 1 reconfirm && echo ""
if [ 'y' = $reconfirm ]; then
clear
break
elif [ 'n' = $reconfirm ]; then
echo "Please confirm again."
else
echo "Char's invalid."
fi
done
#printf "Good luck, the file is %s.\n" "file[$confirm]"
return $confirm
}
# Find the file that will be replaced.
findFile() {
local -a file
local -i k=1
local -i confirm=0
local -l reconfirm=n
for i in $(echo $fileName); do # cycle: A file is looped once.
[ ! -f $i ] && continue
objectFileName=$(find $baseDirectory -name $i -print)
for item in $(echo "${objectFileName}"); do
#echo "item $k: $item"
file[$k]=${item}
let k=k+1
done
k=${#file[@]}
#echo $i $k
# There is no file with the same name, direct replacement.
if [ 1 -eq $k ]; then
objectFileName[$obj]=${file[$k]}
let obj=obj+1
fi
# When the same file name exist, the user is required
# to confirm the correct file path.
# Call local function: confirmInfo
if [ 1 -lt $k ]; then
confirmInfo
k=$?
#echo "The file is ${file[${answer}]}"
objectFileName[$obj]=${file[$k]}
let obj=obj+1
fi
# sleep 1
# variable reset.
k=1
unset file
# over
done
}
echo "Will find files..."
# Over打印输出替换对应关系 printObject
#!/bin/bash
BASENAME=$(which --skip-alias basename)
printOjectFileDirName() {
clear
#. displayHeader
echo "Print object files..."
local -i k=${#objectFileName[@]}
#echo "length, k=$k"
for((i=1; i<k; i++)); do
echo "Will move $(${BASENAME} ${objectFileName[$i]}) --->> ${objectFileName[$i]}"
done
. ${father}/lib/progressBar
}
# Over打印对象后，调用了进度条效果 progressBar
#!/bin/bash
#
declare -i cycle=1
declare -i length=15
declare -i k=0
#echo -n '-------------------------------------------------------'
printBar(){
for((i=0; i<length; i++)); do
echo -n '-'
done
printf "\r"
for((i=0; i<cycle*length; i++)); do
echo -n '-' && sleep 0.05
echo -e -n '\b\' && sleep 0.05
echo -e -n '\b-' && sleep 0.05
echo -e -n '\b/' && sleep 0.05
echo -e -n '\b*' && sleep 0.3
echo -e -n '\b-'
let k=k+1
if [ $k -eq $length ]
then
k=0
printf "\r"
fi
done
}
printBar替换文件 doReplace：
#!/bin/bash
MV="$(which --skip-alias mv) -v"
BASENAME=$(which --skip-alias basename)
replaceFile() {
clear
echo "Replace object files..."
local -i k=${#objectFileName[@]}
for((i=1; i<k; i++)); do
$MV $(${BASENAME} ${objectFileName[$i]}) ${objectFileName[$i]}
done
}
# do it
# Over
