package file import ( "os" "path/filepath" "regexp" "github.com/trustwallet/assets-go-libs/strings" "github.com/trustwallet/go-primitives/coin" ) var ( regexAssetInfoFile = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/assets/(\w+[\-]\w+|\w+)/info.json$`) regexAssetLogoFile = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/assets/(\w+[\-]\w+|\w+)/logo.png$`) regexChainInfoFile = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/info/info.json$`) regexChainLogoFile = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/info/logo.png$`) regexTokenListFile = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/tokenlist.json$`) regexValidatorsAssetLogo = regexp.MustCompile( `./blockchains/(\w+[\-]\w+|\w+)/validators/assets/(\w+[\-]\w+|\w+)/logo.png$`) regexValidatorsList = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/validators/list.json$`) regexDappsLogo = regexp.MustCompile(`./dapps/[a-zA-Z-.]+\.png$`) ) var ( regexAssetFolder = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/assets/(\w+[\-]\w+|\w+)$`) regexAssetsFolder = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/assets$`) regexValidatorsFolder = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/validators$`) regexValidatorsAssetFolder = regexp.MustCompile( `./blockchains/(\w+[\-]\w+|\w+)/validators/assets/(\w+[\-]\w+|\w+)$`) regexValidatorsAssetsFolder = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/validators/assets$`) regexChainFolder = regexp.MustCompile(`./blockchains/(\w+[^/])$`) regexChainInfoFolder = regexp.MustCompile(`./blockchains/(\w+[\-]\w+|\w+)/info$`) regexChainsFolder = regexp.MustCompile(`./blockchains$`) regexDappsFolder = regexp.MustCompile(`./dapps$`) regexRoot = regexp.MustCompile(`./$`) ) var regexes = map[string]*regexp.Regexp{ TypeAssetInfoFile: regexAssetInfoFile, TypeAssetLogoFile: regexAssetLogoFile, TypeChainInfoFile: regexChainInfoFile, TypeChainLogoFile: regexChainLogoFile, TypeTokenListFile: regexTokenListFile, TypeValidatorsListFile: regexValidatorsList, TypeValidatorsLogoFile: regexValidatorsAssetLogo, TypeDappsLogoFile: regexDappsLogo, TypeAssetFolder: regexAssetFolder, TypeAssetsFolder: regexAssetsFolder, TypeChainFolder: regexChainFolder, TypeChainsFolder: regexChainsFolder, TypeChainInfoFolder: regexChainInfoFolder, TypeDappsFolder: regexDappsFolder, TypeRootFolder: regexRoot, TypeValidatorsFolder: regexValidatorsFolder, TypeValidatorsAssetsFolder: regexValidatorsAssetsFolder, TypeValidatorsAssetFolder: regexValidatorsAssetFolder, } type Path struct { path string chain coin.Coin asset string fileType string } func NewPath(path string) *Path { p := Path{path: path} fileType, reg := defineFileType(path) if reg == nil { p.fileType = TypeUnknown return &p } match := reg.FindStringSubmatch(path) if fileType != TypeUnknown { p.fileType = fileType } if len(match) >= 2 { chain, err := coin.GetCoinForId(match[1]) if err != nil { p.chain = coin.Coin{Handle: match[1]} } else { p.chain = chain } } if len(match) == 3 { p.asset = match[2] } return &p } func (p Path) Type() string { return p.fileType } func (p Path) String() string { return p.path } func (p Path) Chain() coin.Coin { return p.chain } func (p Path) Asset() string { return p.asset } func defineFileType(p string) (string, *regexp.Regexp) { for t, r := range regexes { if r.MatchString(p) { return t, r } } return TypeUnknown, nil } func ReadLocalFileStructure(root string, filesToSkip []string) ([]string, error) { var paths = []string{"./"} err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error { if err != nil { return err } if strings.Contains(path, filesToSkip) { return nil } paths = append(paths, path) return nil }) if err != nil { return nil, err } return paths, nil }