main: Unexport everything.

dcrpool is a standalone application and none of the code in its main
package is designed to be reused or imported by other projects.

config.go

@@ -1,4 +1,4 @@
-// Copyright (c) 2019-2023 The Decred developers
+// Copyright (c) 2019-2024 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -393,7 +393,7 @@ func loadConfig(appName string) (*config, []string, error) {
 	// Show the version and exit if the version flag was specified.
 	if preCfg.ShowVersion {
 		fmt.Printf("%s version %s (Go version %s %s/%s)\n", appName,
-			Version, runtime.Version(), runtime.GOOS, runtime.GOARCH)
+			version, runtime.Version(), runtime.GOOS, runtime.GOARCH)
 		os.Exit(0)
 	}
 
@@ -581,8 +581,8 @@ func loadConfig(appName string) (*config, []string, error) {
 	}
 
 	// Add default ports for the active network if there are no ports specified.
-	cfg.DcrdRPCHost = normalizeAddress(cfg.DcrdRPCHost, cfg.net.DcrdRPCServerPort)
-	cfg.WalletGRPCHost = normalizeAddress(cfg.WalletGRPCHost, cfg.net.WalletGRPCServerPort)
+	cfg.DcrdRPCHost = normalizeAddress(cfg.DcrdRPCHost, cfg.net.dcrdRPCServerPort)
+	cfg.WalletGRPCHost = normalizeAddress(cfg.WalletGRPCHost, cfg.net.walletGRPCServerPort)
 
 	cfg.MinerListen = normalizeAddress(cfg.MinerListen, defaultMinerPort)
 	cfg.GUIListen = normalizeAddress(cfg.GUIListen, defaultGUIPort)

dcrpool.go

@@ -1,4 +1,4 @@
-// Copyright (c) 2019-2023 The Decred developers
+// Copyright (c) 2019-2024 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -82,7 +82,7 @@ func newGUI(cfg *config, hub *pool.Hub) (*gui.GUI, error) {
 		TLSCertFile:           cfg.GUITLSCert,
 		TLSKeyFile:            cfg.GUITLSKey,
 		ActiveNetName:         cfg.net.Params.Name,
-		BlockExplorerURL:      cfg.net.BlockExplorerURL,
+		BlockExplorerURL:      cfg.net.blockExplorerURL,
 		PaymentMethod:         cfg.PaymentMethod,
 		Designation:           cfg.Designation,
 		PoolFee:               cfg.PoolFee,
@@ -140,7 +140,7 @@ func realMain() error {
 
 	// Show version and home dir at startup.
 	mpLog.Infof("%s version %s (Go version %s %s/%s)", appName,
-		Version, runtime.Version(), runtime.GOOS, runtime.GOARCH)
+		version, runtime.Version(), runtime.GOOS, runtime.GOARCH)
 	mpLog.Infof("Home dir: %s", cfg.HomeDir)
 
 	var db pool.Database

params.go

@@ -1,4 +1,4 @@
-// Copyright (c) 2020-2021 The Decred developers
+// Copyright (c) 2020-2024 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -10,28 +10,28 @@ import (
 
 type params struct {
 	*chaincfg.Params
-	DcrdRPCServerPort    string
-	WalletGRPCServerPort string
-	BlockExplorerURL     string
+	dcrdRPCServerPort    string
+	walletGRPCServerPort string
+	blockExplorerURL     string
 }
 
 var mainNetParams = params{
 	Params:               chaincfg.MainNetParams(),
-	DcrdRPCServerPort:    "9109",
-	WalletGRPCServerPort: "9111",
-	BlockExplorerURL:     "https://dcrdata.decred.org",
+	dcrdRPCServerPort:    "9109",
+	walletGRPCServerPort: "9111",
+	blockExplorerURL:     "https://dcrdata.decred.org",
 }
 
 var testNet3Params = params{
 	Params:               chaincfg.TestNet3Params(),
-	DcrdRPCServerPort:    "19109",
-	WalletGRPCServerPort: "19111",
-	BlockExplorerURL:     "https://testnet.dcrdata.org",
+	dcrdRPCServerPort:    "19109",
+	walletGRPCServerPort: "19111",
+	blockExplorerURL:     "https://testnet.dcrdata.org",
 }
 
 var simNetParams = params{
 	Params:               chaincfg.SimNetParams(),
-	DcrdRPCServerPort:    "19556",
-	WalletGRPCServerPort: "19558",
-	BlockExplorerURL:     "...",
+	dcrdRPCServerPort:    "19556",
+	walletGRPCServerPort: "19558",
+	blockExplorerURL:     "...",
 }

version.go

@@ -1,5 +1,5 @@
 // Copyright (c) 2013-2014 The btcsuite developers
-// Copyright (c) 2015-2023 The Decred developers
+// Copyright (c) 2015-2024 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -18,60 +18,60 @@ var (
 	//
 	// The expected process for setting the version in releases is as follows:
 	// - Create a release branch of the form 'release-vMAJOR.MINOR'
-	// - Modify the Version variable below on that branch to:
+	// - Modify the version variable below on that branch to:
 	//   - Remove the pre-release portion
 	//   - Set the build metadata to 'release.local'
-	// - Update the Version variable below on the master branch to the next
+	// - Update the version variable below on the master branch to the next
 	//   expected version while retaining a pre-release of 'pre'
 	//
 	// These steps ensure that building from source produces versions that are
-	// distinct from reproducible builds that override the Version via linker
+	// distinct from reproducible builds that override the version via linker
 	// flags.
 
-	// Version is the application version per the semantic versioning 2.0.0 spec
+	// version is the application version per the semantic versioning 2.0.0 spec
 	// (https://semver.org/).
 	//
 	// It is defined as a variable so it can be overridden during the build
 	// process with:
-	// '-ldflags "-X main.Version=fullsemver"'
+	// '-ldflags "-X main.version=fullsemver"'
 	// if needed.
 	//
 	// It MUST be a full semantic version per the semantic versioning spec or
 	// the app will panic at runtime.  Of particular note is the pre-release
 	// and build metadata portions MUST only contain characters from
 	// semanticAlphabet.
-	Version = "1.3.0-pre"
+	version = "1.3.0-pre"
 
-	// NOTE: The following values are set via init by parsing the above Version
+	// NOTE: The following values are set via init by parsing the above version
 	// string.
 
 	// These fields are the individual semantic version components that define
 	// the application version.
-	Major         uint32
-	Minor         uint32
-	Patch         uint32
-	PreRelease    string
-	BuildMetadata string
+	major         uint32
+	minor         uint32
+	patch         uint32
+	preRelease    string
+	buildMetadata string
 )
 
 func init() {
-	parsedSemVer, err := semver.Parse(Version)
+	parsedSemVer, err := semver.Parse(version)
 	if err != nil {
 		panic(err)
 	}
-	Major = parsedSemVer.Major
-	Minor = parsedSemVer.Minor
-	Patch = parsedSemVer.Patch
-	PreRelease = parsedSemVer.PreRelease
-	BuildMetadata = parsedSemVer.BuildMetadata
-	if BuildMetadata == "" {
-		BuildMetadata = vcsCommitID()
-		if BuildMetadata != "" {
-			Version = fmt.Sprintf("%d.%d.%d", Major, Minor, Patch)
-			if PreRelease != "" {
-				Version += "-" + PreRelease
+	major = parsedSemVer.Major
+	minor = parsedSemVer.Minor
+	patch = parsedSemVer.Patch
+	preRelease = parsedSemVer.PreRelease
+	buildMetadata = parsedSemVer.BuildMetadata
+	if buildMetadata == "" {
+		buildMetadata = vcsCommitID()
+		if buildMetadata != "" {
+			version = fmt.Sprintf("%d.%d.%d", major, minor, patch)
+			if preRelease != "" {
+				version += "-" + preRelease
 			}
-			Version += "+" + BuildMetadata
+			version += "+" + buildMetadata
 		}
 	}
 }