対象のディレクトリを再帰的に走査して、ディレクトリ名変更やファイル内の文字列置換を行うスクリプト

recursive.sh

#!/bin/bash

target_dir=${1:-"./"}

name_from=src_
name_to=dst_

text_from=old
text_to=new

avoid_exts="jar|exe"

if [ ! -d $target_dir ]; then
    echo $target_dir is not directory.
    exit 1
fi

# $1: src
# $2: from
# $3: to
function rename(){
    local dst=`echo $1 | sed -e "s/$2/$3/"`
    if [ $1 != $dst ]; then
        mv $1 $dst
        echo `pwd`/$1: moved to $dst.
        return 0    # done
    fi
    return 1
}

# $1: src
# $2: from
# $3: to
function replace_text(){
    sed -i -e "s/$2/$3/g" $1
    echo `pwd`/$1: replaced $2 to $3.
    return 0    # done
}

# $1: target directory
function rec(){
    cd $1
    {
        IFS=$'\n'
        for line in `ls -a` ; do
            local child=$line
            # skip . , ..
            if [[ $child =~ ^(\\.|\\.\\.)$ ]]; then continue; fi
            if [ -d $child ]; then
                rec $child
                rename $child $name_from $name_to
            else
                local ext=.${child##*.}
                if [[ ! $avoid_exts =~ $ext, ]]; then
                    replace_text $child $text_from $text_to
                fi
            fi
        done
    }
    cd ../
}

rec $target_dir