build, internal, version: break ci.go/version->common dependency

build/ci.go

@@ -54,10 +54,9 @@ import (
 	"time"
 
 	"github.com/cespare/cp"
-	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto/signify"
 	"github.com/ethereum/go-ethereum/internal/build"
-	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/version"
 )
 
 var (
@@ -109,7 +108,7 @@ var (
 	// A debian package is created for all executables listed here.
 	debEthereum = debPackage{
 		Name:        "ethereum",
-		Version:     params.Version,
+		Version:     version.Semantic,
 		Executables: debExecutables,
 	}
 
@@ -144,7 +143,7 @@ func executablePath(name string) string {
 func main() {
 	log.SetFlags(log.Lshortfile)
 
-	if !common.FileExist(filepath.Join("build", "ci.go")) {
+	if !build.FileExist(filepath.Join("build", "ci.go")) {
 		log.Fatal("this script must be run from the root of the repository")
 	}
 	if len(os.Args) < 2 {
@@ -352,8 +351,8 @@ func downloadSpecTestFixtures(csdb *build.ChecksumDB, cachedir string) string {
 // hashAllSourceFiles iterates all files under the top-level project directory
 // computing the hash of each file (excluding files within the tests
 // subrepo)
-func hashAllSourceFiles() (map[string]common.Hash, error) {
-	res := make(map[string]common.Hash)
+func hashAllSourceFiles() (map[string][32]byte, error) {
+	res := make(map[string][32]byte)
 	err := filepath.WalkDir(".", func(path string, d os.DirEntry, err error) error {
 		if strings.HasPrefix(path, filepath.FromSlash("tests/testdata")) {
 			return filepath.SkipDir
@@ -370,7 +369,7 @@ func hashAllSourceFiles() (map[string]common.Hash, error) {
 		if _, err := io.Copy(hasher, f); err != nil {
 			return err
 		}
-		res[path] = common.Hash(hasher.Sum(nil))
+		res[path] = [32]byte(hasher.Sum(nil))
 		return nil
 	})
 	if err != nil {
@@ -381,8 +380,8 @@ func hashAllSourceFiles() (map[string]common.Hash, error) {
 
 // hashSourceFiles iterates the provided set of filepaths (relative to the top-level geth project directory)
 // computing the hash of each file.
-func hashSourceFiles(files []string) (map[string]common.Hash, error) {
-	res := make(map[string]common.Hash)
+func hashSourceFiles(files []string) (map[string][32]byte, error) {
+	res := make(map[string][32]byte)
 	for _, filePath := range files {
 		f, err := os.OpenFile(filePath, os.O_RDONLY, 0666)
 		if err != nil {
@@ -392,14 +391,14 @@ func hashSourceFiles(files []string) (map[string]common.Hash, error) {
 		if _, err := io.Copy(hasher, f); err != nil {
 			return nil, err
 		}
-		res[filePath] = common.Hash(hasher.Sum(nil))
+		res[filePath] = [32]byte(hasher.Sum(nil))
 	}
 	return res, nil
 }
 
 // compareHashedFilesets compares two maps (key is relative file path to top-level geth directory, value is its hash)
 // and returns the list of file paths whose hashes differed.
-func compareHashedFilesets(preHashes map[string]common.Hash, postHashes map[string]common.Hash) []string {
+func compareHashedFilesets(preHashes map[string][32]byte, postHashes map[string][32]byte) []string {
 	updates := []string{}
 	for path, postHash := range postHashes {
 		preHash, ok := preHashes[path]
@@ -442,7 +441,7 @@ func doGenerate() {
 	protocPath := downloadProtoc(*cachedir)
 	protocGenGoPath := downloadProtocGenGo(*cachedir)
 
-	var preHashes map[string]common.Hash
+	var preHashes map[string][32]byte
 	if *verify {
 		var err error
 		preHashes, err = hashAllSourceFiles()
@@ -632,7 +631,7 @@ func doArchive(cmdline []string) {
 
 	var (
 		env      = build.Env()
-		basegeth = archiveBasename(*arch, params.ArchiveVersion(env.Commit))
+		basegeth = archiveBasename(*arch, version.Archive(env.Commit))
 		geth     = "geth-" + basegeth + ext
 		alltools = "geth-alltools-" + basegeth + ext
 	)
@@ -752,7 +751,7 @@ func doDockerBuildx(cmdline []string) {
 	case env.Branch == "master":
 		tags = []string{"latest"}
 	case strings.HasPrefix(env.Tag, "v1."):
-		tags = []string{"stable", fmt.Sprintf("release-1.%d", params.VersionMinor), "v" + params.Version}
+		tags = []string{"stable", fmt.Sprintf("release-1.%d", version.Minor), "v" + version.Semantic}
 	}
 	// Need to create a mult-arch builder
 	build.MustRunCommand("docker", "buildx", "create", "--use", "--name", "multi-arch-builder", "--platform", *platform)
@@ -768,7 +767,7 @@ func doDockerBuildx(cmdline []string) {
 			gethImage := fmt.Sprintf("%s%s", spec.base, tag)
 			build.MustRunCommand("docker", "buildx", "build",
 				"--build-arg", "COMMIT="+env.Commit,
-				"--build-arg", "VERSION="+params.VersionWithMeta,
+				"--build-arg", "VERSION="+version.WithMeta,
 				"--build-arg", "BUILDNUM="+env.Buildnum,
 				"--tag", gethImage,
 				"--platform", *platform,
@@ -915,7 +914,7 @@ func ppaUpload(workdir, ppa, sshUser string, files []string) {
 	var idfile string
 	if sshkey := getenvBase64("PPA_SSH_KEY"); len(sshkey) > 0 {
 		idfile = filepath.Join(workdir, "sshkey")
-		if !common.FileExist(idfile) {
+		if !build.FileExist(idfile) {
 			os.WriteFile(idfile, sshkey, 0600)
 		}
 	}
@@ -1140,19 +1139,19 @@ func doWindowsInstaller(cmdline []string) {
 	// Build the installer. This assumes that all the needed files have been previously
 	// built (don't mix building and packaging to keep cross compilation complexity to a
 	// minimum).
-	version := strings.Split(params.Version, ".")
+	ver := strings.Split(version.Semantic, ".")
 	if env.Commit != "" {
-		version[2] += "-" + env.Commit[:8]
+		ver[2] += "-" + env.Commit[:8]
 	}
-	installer, err := filepath.Abs("geth-" + archiveBasename(*arch, params.ArchiveVersion(env.Commit)) + ".exe")
+	installer, err := filepath.Abs("geth-" + archiveBasename(*arch, version.Archive(env.Commit)) + ".exe")
 	if err != nil {
 		log.Fatalf("Failed to convert installer file path: %v", err)
 	}
 	build.MustRunCommand("makensis.exe",
 		"/DOUTPUTFILE="+installer,
-		"/DMAJORVERSION="+version[0],
-		"/DMINORVERSION="+version[1],
-		"/DBUILDVERSION="+version[2],
+		"/DMAJORVERSION="+ver[0],
+		"/DMINORVERSION="+ver[1],
+		"/DBUILDVERSION="+ver[2],
 		"/DARCH="+*arch,
 		filepath.Join(*workdir, "geth.nsi"),
 	)

internal/build/file.go

@@ -0,0 +1,28 @@
+// Copyright 2024 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package build
+
+import "os"
+
+// FileExist checks if a file exists at path.
+func FileExist(path string) bool {
+	_, err := os.Stat(path)
+	if err != nil && os.IsNotExist(err) {
+		return false
+	}
+	return true
+}

internal/version/version.go

@@ -23,7 +23,7 @@ import (
 	"runtime/debug"
 	"strings"
 
-	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/version"
 )
 
 const ourPath = "github.com/ethereum/go-ethereum" // Path to our module
@@ -59,7 +59,7 @@ func ClientName(clientIdentifier string) string {
 	git, _ := VCS()
 	return fmt.Sprintf("%s/v%v/%v-%v/%v",
 		strings.Title(clientIdentifier),
-		params.VersionWithCommit(git.Commit, git.Date),
+		version.WithCommit(git.Commit, git.Date),
 		runtime.GOOS, runtime.GOARCH,
 		runtime.Version(),
 	)
@@ -71,13 +71,13 @@ func ClientName(clientIdentifier string) string {
 // module path, it will print out commit and date VCS information. Otherwise,
 // it will assume it's imported by a third-party and will return the imported
 // version and whether it was replaced by another module.
-func Info() (version, vcs string) {
-	version = params.VersionWithMeta
+func Info() (ver, vcs string) {
+	ver = version.WithMeta
 	buildInfo, ok := debug.ReadBuildInfo()
 	if !ok {
-		return version, ""
+		return ver, ""
 	}
-	version = versionInfo(buildInfo)
+	ver = versionInfo(buildInfo)
 	if status, ok := VCS(); ok {
 		modified := ""
 		if status.Dirty {
@@ -89,7 +89,7 @@ func Info() (version, vcs string) {
 		}
 		vcs = commit + "-" + status.Date + modified
 	}
-	return version, vcs
+	return ver, vcs
 }
 
 // versionInfo returns version information for the currently executing
@@ -105,26 +105,26 @@ func versionInfo(info *debug.BuildInfo) string {
 	}
 	// Not our main package, so explicitly print out the module path and
 	// version.
-	var version string
+	var ver string
 	if info.Main.Path != "" && info.Main.Version != "" {
 		// These can be empty when invoked with "go run".
-		version = fmt.Sprintf("%s@%s ", info.Main.Path, info.Main.Version)
+		ver = fmt.Sprintf("%s@%s ", info.Main.Path, info.Main.Version)
 	}
 	mod := findModule(info, ourPath)
 	if mod == nil {
 		// If our module path wasn't imported, it's unclear which
 		// version of our code they are running. Fallback to hardcoded
 		// version.
-		return version + fmt.Sprintf("geth %s", params.VersionWithMeta)
+		return ver + fmt.Sprintf("geth %s", version.WithMeta)
 	}
 	// Our package is a dependency for the main module. Return path and
 	// version data for both.
-	version += fmt.Sprintf("%s@%s", mod.Path, mod.Version)
+	ver += fmt.Sprintf("%s@%s", mod.Path, mod.Version)
 	if mod.Replace != nil {
 		// If our package was replaced by something else, also note that.
-		version += fmt.Sprintf(" (replaced by %s@%s)", mod.Replace.Path, mod.Replace.Version)
+		ver += fmt.Sprintf(" (replaced by %s@%s)", mod.Replace.Path, mod.Replace.Version)
 	}
-	return version
+	return ver
 }
 
 // findModule returns the module at path.

version/version.go

@@ -14,54 +14,54 @@
 // You should have received a copy of the GNU Lesser General Public License
 // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
 
-package params
+package version
 
 import (
 	"fmt"
 )
 
 const (
-	VersionMajor = 1          // Major version component of the current release
-	VersionMinor = 14         // Minor version component of the current release
-	VersionPatch = 12         // Patch version component of the current release
-	VersionMeta  = "unstable" // Version metadata to append to the version string
+	Major = 1          // Major version component of the current release
+	Minor = 14         // Minor version component of the current release
+	Patch = 12         // Patch version component of the current release
+	Meta  = "unstable" // Version metadata to append to the version string
 )
 
-// Version holds the textual version string.
-var Version = func() string {
-	return fmt.Sprintf("%d.%d.%d", VersionMajor, VersionMinor, VersionPatch)
+// Semantic holds the textual version string.
+var Semantic = func() string {
+	return fmt.Sprintf("%d.%d.%d", Major, Minor, Patch)
 }()
 
-// VersionWithMeta holds the textual version string including the metadata.
-var VersionWithMeta = func() string {
-	v := Version
-	if VersionMeta != "" {
-		v += "-" + VersionMeta
+// WithMeta holds the textual version string including the metadata.
+var WithMeta = func() string {
+	v := Semantic
+	if Meta != "" {
+		v += "-" + Meta
 	}
 	return v
 }()
 
-// ArchiveVersion holds the textual version string used for Geth archives. e.g.
-// "1.8.11-dea1ce05" for stable releases, or "1.8.13-unstable-21c059b6" for unstable
-// releases.
-func ArchiveVersion(gitCommit string) string {
-	vsn := Version
-	if VersionMeta != "stable" {
-		vsn += "-" + VersionMeta
-	}
+func WithCommit(gitCommit, gitDate string) string {
+	vsn := WithMeta
 	if len(gitCommit) >= 8 {
 		vsn += "-" + gitCommit[:8]
 	}
-	return vsn
-}
-
-func VersionWithCommit(gitCommit, gitDate string) string {
-	vsn := VersionWithMeta
-	if len(gitCommit) >= 8 {
-		vsn += "-" + gitCommit[:8]
-	}
-	if (VersionMeta != "stable") && (gitDate != "") {
+	if (Meta != "stable") && (gitDate != "") {
 		vsn += "-" + gitDate
 	}
 	return vsn
 }
+
+// Archive holds the textual version string used for Geth archives. e.g.
+// "1.8.11-dea1ce05" for stable releases, or "1.8.13-unstable-21c059b6" for unstable
+// releases.
+func Archive(gitCommit string) string {
+	vsn := Semantic
+	if Meta != "stable" {
+		vsn += "-" + Meta
+	}
+	if len(gitCommit) >= 8 {
+		vsn += "-" + gitCommit[:8]
+	}
+	return vsn
+}