diff --git a/beacon/light/types/forks.go b/beacon/light/types/forks.go index cfa436836f..594bc3b192 100644 --- a/beacon/light/types/forks.go +++ b/beacon/light/types/forks.go @@ -17,9 +17,7 @@ package types import ( - "bufio" "fmt" - "io" "os" "sort" "strconv" @@ -29,6 +27,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/log" + "github.com/go-yaml/yaml" "github.com/minio/sha256-simd" ) @@ -111,52 +110,36 @@ func (f Forks) Len() int { return len(f) } func (f Forks) Swap(i, j int) { f[i], f[j] = f[j], f[i] } func (f Forks) Less(i, j int) bool { return f[i].Epoch < f[j].Epoch } -// fieldValue checks if the given fork parameter field is present in the given line -// and if it is then returns the field value and the name of the fork it belongs to. -func fieldValue(line, field string) (name, value string, ok bool) { - if pos := strings.Index(line, field); pos >= 0 { - cutFrom := strings.Index(line, "#") // cut in-line comments - if cutFrom < 0 { - cutFrom = len(line) - } - return line[:pos], strings.TrimSpace(line[pos+len(field) : cutFrom]), true - } - return "", "", false -} - // LoadForks parses the beacon chain configuration file (config.yaml) and extracts // the list of forks func LoadForks(fileName string) (Forks, error) { - file, err := os.Open(fileName) + file, err := os.ReadFile(fileName) if err != nil { - return nil, fmt.Errorf("Error opening beacon chain config file: %v", err) + return nil, fmt.Errorf("Error reading beacon chain config file: %v", err) } - defer file.Close() + config := make(map[string]string) + if err := yaml.Unmarshal(file, &config); err != nil { + return nil, fmt.Errorf("Error parsing beacon chain config YAML file: %v", err) + } + var ( forks Forks forkVersions = make(map[string][]byte) forkEpochs = make(map[string]uint64) - reader = bufio.NewReader(file) ) forkEpochs["GENESIS"] = 0 - for { - l, _, err := reader.ReadLine() - if err == io.EOF { - break - } - if err != nil { - return nil, fmt.Errorf("Error reading beacon chain config file: %v", err) - } - line := string(l) - if name, value, ok := fieldValue(line, "_FORK_VERSION:"); ok { + for key, value := range config { + if strings.HasSuffix(key, "_FORK_VERSION") { + name := key[:len(key)-len("_FORK_VERSION")] if v, err := hexutil.Decode(value); err == nil { forkVersions[name] = v } else { return nil, fmt.Errorf("Error decoding hex fork id \"%s\" in beacon chain config file: %v", value, err) } } - if name, value, ok := fieldValue(line, "_FORK_EPOCH:"); ok { + if strings.HasSuffix(key, "_FORK_EPOCH") { + name := key[:len(key)-len("_FORK_EPOCH")] if v, err := strconv.ParseUint(value, 10, 64); err == nil { forkEpochs[name] = v } else { diff --git a/go.mod b/go.mod index f515efbeca..04121a6f82 100644 --- a/go.mod +++ b/go.mod @@ -20,7 +20,6 @@ require ( github.com/docker/docker v1.6.2 github.com/donovanhide/eventsource v0.0.0-20210830082556-c59027999da0 github.com/dop251/goja v0.0.0-20230122112309-96b1610dd4f7 - github.com/edsrzf/mmap-go v1.0.0 github.com/ethereum/c-kzg-4844 v0.1.0 github.com/fatih/color v1.7.0 github.com/fjl/gencodec v0.0.0-20220412091415-8bb9e558978c @@ -29,6 +28,7 @@ require ( github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff github.com/gballet/go-verkle v0.0.0-20220902153445-097bd83b7732 github.com/go-stack/stack v1.8.1 + github.com/go-yaml/yaml v2.1.0+incompatible github.com/gofrs/flock v0.8.1 github.com/golang-jwt/jwt/v4 v4.3.0 github.com/golang/protobuf v1.5.2 diff --git a/go.sum b/go.sum index 9b8a6bc724..1ea0850448 100644 --- a/go.sum +++ b/go.sum @@ -43,8 +43,6 @@ github.com/aws/smithy-go v1.1.0/go.mod h1:EzMw8dbp/YJL4A5/sbhGddag+NPT7q084agLbB github.com/aymerick/raymond v2.0.3-0.20180322193309-b565731e1464+incompatible/go.mod h1:osfaiScAUVup+UC9Nfq76eWqDhXlp+4UYaA8uhTBO6g= github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= -github.com/bits-and-blooms/bitset v1.5.0 h1:NpE8frKRLGHIcEzkR+gZhiioW1+WbYV6fKwD6ZIpQT8= -github.com/bits-and-blooms/bitset v1.5.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA= github.com/bits-and-blooms/bitset v1.7.0 h1:YjAGVd3XmtK9ktAbX8Zg2g2PwLIMjGREZJHlV4j7NEo= github.com/bits-and-blooms/bitset v1.7.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA= github.com/btcsuite/btcd/btcec/v2 v2.2.0 h1:fzn1qaOt32TuLjFlkzYSsBC35Q3KUjT1SwPxiMSCF5k= @@ -85,8 +83,6 @@ github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHH github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o= github.com/crate-crypto/go-ipa v0.0.0-20220523130400-f11357ae11c7 h1:6IrxszG5G+O7zhtkWxq6+unVvnrm1fqV2Pe+T95DUzw= github.com/crate-crypto/go-ipa v0.0.0-20220523130400-f11357ae11c7/go.mod h1:gFnFS95y8HstDP6P9pPwzrxOOC5TRDkwbM+ao15ChAI= -github.com/crate-crypto/go-kzg-4844 v0.1.0 h1:2PXr2wKBNTmSsoYLCmaNg5Z6uQUf7LiUAsnDbTfq+0M= -github.com/crate-crypto/go-kzg-4844 v0.1.0/go.mod h1:SBP7ikXEgDnUPONgm33HtuDZEDtWa3L4QtN1ocJSEQ4= github.com/crate-crypto/go-kzg-4844 v0.2.0 h1:UVuHOE+5tIWrim4zf/Xaa43+MIsDCPyW76QhUpiMGj4= github.com/crate-crypto/go-kzg-4844 v0.2.0/go.mod h1:SBP7ikXEgDnUPONgm33HtuDZEDtWa3L4QtN1ocJSEQ4= github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= @@ -122,8 +118,6 @@ github.com/dop251/goja v0.0.0-20230122112309-96b1610dd4f7/go.mod h1:yRkwfj0CBpOG github.com/dop251/goja_nodejs v0.0.0-20210225215109-d91c329300e7/go.mod h1:hn7BA7c8pLvoGndExHudxTDKZ84Pyvv+90pbBjbTz0Y= github.com/dop251/goja_nodejs v0.0.0-20211022123610-8dd9abb0616d/go.mod h1:DngW8aVqWbuLRMHItjPUyqdj+HWPvnQe8V8y1nDpIbM= github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk= -github.com/edsrzf/mmap-go v1.0.0 h1:CEBF7HpRnUCSJgGUb5h1Gm7e3VkmVDrR8lvWVLtrOFw= -github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M= github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385/go.mod h1:0vRUJqYpeSZifjYj7uP3BG/gKcuzL9xWVV/Y+cK33KM= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= @@ -172,6 +166,8 @@ github.com/go-sourcemap/sourcemap v2.1.3+incompatible h1:W1iEw64niKVGogNgBN3ePyL github.com/go-sourcemap/sourcemap v2.1.3+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg= github.com/go-stack/stack v1.8.1 h1:ntEHSVwIt7PNXNpgPmVfMrNhLtgjlmnZha2kOpuRiDw= github.com/go-stack/stack v1.8.1/go.mod h1:dcoOX6HbPZSZptuspn9bctJ+N/CnF5gGygcUP3XYfe4= +github.com/go-yaml/yaml v2.1.0+incompatible h1:RYi2hDdss1u4YE7GwixGzWwVo47T8UQwnTLB6vQiq+o= +github.com/go-yaml/yaml v2.1.0+incompatible/go.mod h1:w2MrLa16VYP0jy6N7M5kHaCkaLENm+P+Tv+MfurjSw0= github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22YWvt/FAX9NnzrNzcI4wNYi9Yku4O0LKYflo= github.com/gobwas/pool v0.2.0/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw= github.com/gobwas/ws v1.0.2/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM= @@ -573,8 +569,6 @@ golang.org/x/sys v0.0.0-20211020174200-9d6173849985/go.mod h1:oPkhp1MJrh7nUepCBc golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ= -golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU= golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=