function getPageOriginFileExtnames(pageFileNotExt, buildManager) {
    let {files: allFiles, appType, buildConf, componentExtname} = buildManager;

    // handle native file
    let compFilesInfo = getCompFilesInfoByAppType(pageFileNotExt, {
        appType,
        wx2swan: buildConf.wx2swan,
        componentExtname,
        compileContext: buildManager.compileContext
    });

    let filesMap = {};
    let {componentType, missingMustFileExtnames, fileExtnameMap} = compFilesInfo;

    Object.keys(fileExtnameMap || {}).forEach(k => {
        let pageFile = allFiles.getByFullPath(fileExtnameMap[k]);
        if (!pageFile) {
            return;
        }
        filesMap[k] = pageFile;
    });

    // all must have js script except quick
    let scriptFile = filesMap.js;
    if (componentType && scriptFile) {
        scriptFile[componentType] = true;
    }

    let jsonFile = filesMap.json;
    if (jsonFile) {
        jsonFile.isComponentConfig = true;
        jsonFile.component = scriptFile;
    }

    return {
        missingMustFileExtnames,
        filesMap
    };
}
function getPageOriginFileExtnames(pageFileNotExt, buildManager) {
    let {files: allFiles, appType, buildConf, componentExtname} = buildManager;

    
    let compFilesInfo = getCompFilesInfoByAppType(pageFileNotExt, {
        appType,
        wx2swan: buildConf.wx2swan,
        componentExtname,
        compileContext: buildManager.compileContext
    });

    let filesMap = {};
    let {componentType, missingMustFileExtnames, fileExtnameMap} = compFilesInfo;

    Object.keys(fileExtnameMap || {}).forEach(k => {
        let pageFile = allFiles.getByFullPath(fileExtnameMap[k]);
        if (!pageFile) {
            return;
        }
        filesMap[k] = pageFile;
    });

    
    let scriptFile = filesMap.js;
    if (componentType && scriptFile) {
        scriptFile[componentType] = true;
    }

    let jsonFile = filesMap.json;
    if (jsonFile) {
        jsonFile.isComponentConfig = true;
        jsonFile.component = scriptFile;
    }

    return {
        missingMustFileExtnames,
        filesMap
    };
}
function getPageOriginFileExtnames ( pageFileNotExt , buildManager ) { let { files : allFiles , appType , buildConf , componentExtname } = buildManager ; // handle native file let compFilesInfo = getCompFilesInfoByAppType ( pageFileNotExt , { appType , wx2swan : buildConf . wx2swan , componentExtname , compileContext : buildManager . compileContext } ) ; let filesMap = { } ; let { componentType , missingMustFileExtnames , fileExtnameMap } = compFilesInfo ; Object . keys ( fileExtnameMap || { } ) . forEach ( k => { let pageFile = allFiles . getByFullPath ( fileExtnameMap [ k ] ) ; if ( ! pageFile ) { return ; } filesMap [ k ] = pageFile ; } ) ; // all must have js script except quick let scriptFile = filesMap . js ; if ( componentType && scriptFile ) { scriptFile [ componentType ] = true ; } let jsonFile = filesMap . json ; if ( jsonFile ) { jsonFile . isComponentConfig = true ; jsonFile . component = scriptFile ; } return { missingMustFileExtnames , filesMap } ; }
根据类型 获取页面原生文件后缀名，以及相应的错误提示

@param  {string} pageFileNotExt  page file no extname
@param  {Object} buildManager      build
@return {Object}                {missingMustFileExtnames, filesMap}
{
// 对应原生缺失的必要文件的后缀名
missingMustFileExtnames,
// 后缀名: 文件对象 {extname: fileObject}
filesMap
}
根据类型 获取页面原生文件后缀名，以及相应的错误提示