删除无用文件脚本

import os

# 赵鹏  删除项目中无用文件  有风险，例如
#mContext.getResources().getIdentifier("rooms_third_guard_diamond_" + bean.getGuardLevel(), "drawable", mContext.getPackageName())  过滤掉这种情况
# style.xml中的情况未处理，需手动处理
rootPath = "D:\code\Shiliu_sixrooms_main"

javaDirSet = {""}#java目录的集合
resDirSet = {""}#res目录的集合
javaFileSet = {""}#.java   .kt  文件的集合
resFileSet = {""}#drawable  layout 目录下文件的集合
styleFileSet = {""}
def getFolderPath(rootPath):

    if isinstance(rootPath, str):
        if os.path.isdir(rootPath):
            dirList = os.listdir(rootPath)
            for path in dirList:
                totalPath = os.path.join(rootPath, path)
                if os.path.isdir(totalPath):

                    if "build" in path:
                        continue

                    if "java" == path:
                        # print("java -- folder -- " + totalPath)
                        javaDirSet.add(totalPath)
                        continue

                    if "res" == path:
                        # print("res -- folder -- " + totalPath)
                        resDirSet.add(totalPath)
                        continue

                    if os.path.isdir(totalPath):
                        getFolderPath(totalPath)


def getFilePath(folderPath):
    if isinstance(folderPath, str):
        if os.path.isdir(folderPath):
            pathList = os.listdir(folderPath)
            for path in pathList:
                getFilePath(os.path.join(folderPath, path))

        elif os.path.isfile(folderPath):
            # print(folderPath )
            if ".java" in folderPath or ".kt" in folderPath:
                # print(folderPath)
                javaFileSet.add(folderPath)

            if "drawable" in folderPath or "layout" in folderPath:
                resFileSet.add(folderPath)

            if "styles.xml" in folderPath:
                styleFileSet.add(folderPath)

getFolderPath(rootPath)

print("javaDirSet -- " + str(len(javaDirSet)))
for path in javaDirSet:
    getFilePath(path)

print("resDirSet -- " + str(len(resDirSet)))
for path in resDirSet:
    getFilePath(path)

print("resFileSet -- " + str(len(resFileSet)))
print("javaFileSet -- " + str(len(javaFileSet)))
# for path in javaFileSet:
#     print(path)
totalNum = len(resFileSet)
curNum = 0;
for resFilePath in resFileSet:
    curNum  = curNum + 1
    print("剩余条数 ------------ " + str(totalNum - curNum))
    if os.path.exists(resFilePath):
        # print("resFilePath -- " + resFilePath)
        name = os.path.basename(resFilePath)
        name = name[:name.index(".")]#截取文件名
        isFileUsed = False;
        # print(name)
        # print("javaFileSet -- " + str(len(javaFileSet)))
        # 查询java和kotlin文件是否使用
        for path in javaFileSet:
            # print("path -- " + path)
            if len(path) > 0:
                # print("path -- " + path)
                if os.path.exists(path):
                    try:
                        with open(path, encoding= 'utf-8') as foo:
                            for line in foo.readlines():
                                if name in line:
                                    isFileUsed = True
                                    break
                    except FileNotFoundError as e:
                        e.filename

            if isFileUsed:
                break

        # 查询drawable 和layout 中的.xml文件是否使用
        if isFileUsed == False:
            for resPath in resFileSet:
                if len(resPath) > 0 and ".xml" in resPath:
                    # print("path -- " + path)
                    if os.path.exists(resPath):
                        try:
                            with open(resPath, encoding= 'utf-8') as foo:
                                for line in foo.readlines():
                                    if name in line:
                                        isFileUsed = True
                                        break
                        except FileNotFoundError as e:
                            e.filename

                if isFileUsed:
                    break

        #查询styles.xml文件是否使用
        if isFileUsed == False:
            for stylePath in styleFileSet:
                if len(stylePath) > 0 and ".xml" in stylePath:
                    # print("path -- " + path)
                    if os.path.exists(stylePath):
                        try:
                            with open(stylePath, encoding= 'utf-8') as foo:
                                for line in foo.readlines():
                                    if name in line:
                                        isFileUsed = True
                                        break
                        except FileNotFoundError as e:
                            e.filename

                if isFileUsed:
                    break


        if isFileUsed == False:
            print("remove -- " + resFilePath)
            try:
                # mContext.getResources().getIdentifier("rooms_third_guard_diamond_" + bean.getGuardLevel(), "drawable", mContext.getPackageName())  过滤掉这种情况
                name = os.path.basename(resFilePath)
                name = name[:name.index(".")]  # 截取文件名
                numStr = name[name.rindex("_") + 1:]
                # print("numstr ------- " + numStr)
                if len(numStr) > 0  and numStr.isdigit():
                    print("------------ 不删除 ----------------")
                else:
                    print("------------ 删除 ----------------")
                    os.remove(resFilePath)
            except ValueError as e:
                e.args

本文地址：https://blog.csdn.net/qingjiaowodiyiming/article/details/107367047