CICD: GoReleaser version (#2737)

Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>

.github/workflows/pr_test.yml

@@ -38,16 +38,6 @@ jobs:
       run: |
         go install golang.org/x/tools/cmd/stringer@latest
 
-# For some reason goreleaser isn't correctly setting the version
-# string used by "dnscontrol version".  Therefore, we're forcing the
-# string using the GORELEASER_CURRENT_TAG feature.
-# TODO(tlim): Use the native gorelease version mechanism.
-    - name: Retrieve version
-      id: version
-      run: |
-        echo "TAG_NAME=$(git config --global --add safe.directory /__w/dnscontrol/dnscontrol ; git describe)" >> $GITHUB_OUTPUT
-    - name: Reveal version
-      run: echo ${{ steps.version.outputs.TAG_NAME }}
     -
       id: build_binaries_tagged
       name: Build binaries (if tagged)
@@ -57,8 +47,6 @@ jobs:
         distribution: goreleaser
         version: latest
         args: build
-      env:
-        GORELEASER_CURRENT_TAG: ${{ steps.version.outputs.TAG_NAME }}
     -
       id: build_binaries_not_tagged
       name: Build binaries (not tagged)
@@ -68,8 +56,6 @@ jobs:
         distribution: goreleaser
         version: latest
         args: build --snapshot
-      env:
-        GORELEASER_CURRENT_TAG: ${{ steps.version.outputs.TAG_NAME }}
   integration-test-providers:
     needs: build
     runs-on: ubuntu-latest

.github/workflows/release_draft.yml

@@ -49,18 +49,6 @@ jobs:
       run: |
         go install golang.org/x/tools/cmd/stringer@latest
 
-# For some reason goreleaser isn't correctly setting the version
-# string used by "dnscontrol version".  Therefore, we're forcing the
-# string using the GORELEASER_CURRENT_TAG feature.
-# TODO(tlim): Use the native gorelease version mechanism.
-
-    - name: Retrieve version
-      id: version
-      run: |
-        echo "TAG_NAME=$(git config --global --add safe.directory /__w/dnscontrol/dnscontrol ; git describe --tags)" >> $GITHUB_OUTPUT
-
-    - name: Reveal version
-      run: echo ${{ steps.version.outputs.TAG_NAME }}
     -
       id: release
       name: Goreleaser release
@@ -71,4 +59,3 @@ jobs:
         args: release
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        GORELEASER_CURRENT_TAG: ${{ steps.version.outputs.TAG_NAME }}

.goreleaser.yml

@@ -18,7 +18,8 @@ builds:
       - goos: freebsd
         goarch: "386"
     ldflags:
-      - -linkmode=internal -s -w -X main.Version="{{ .Version }}" -X main.SHA="{{ .FullCommit }}" -X main.BuildTime={{ .Timestamp }}
+      - -linkmode=internal -s -w
+      - -X main.version={{ .Version }}
 before:
   hooks:
     - go fmt ./...

build/build.go

@@ -7,7 +7,6 @@ import (
 	"os"
 	"os/exec"
 	"strings"
-	"time"
 )
 
 var sha = flag.String("sha", "", "SHA of current commit")
@@ -16,7 +15,7 @@ var goos = flag.String("os", "", "OS to build (linux, windows, or darwin) Defaul
 
 func main() {
 	flag.Parse()
-	flags := fmt.Sprintf(`-s -w -X "main.SHA=%s" -X main.BuildTime=%d`, getVersion(), time.Now().Unix())
+	flags := fmt.Sprintf(`-s -w -X "main.version=%s"`, getVersion())
 	pkg := "github.com/StackExchange/dnscontrol/v4"
 
 	build := func(out, goos string) {

commands/commands.go

@@ -25,11 +25,6 @@ const (
 
 var commands = []*cli.Command{}
 
-// These are set by/for goreleaser
-var (
-	version = "dev"
-)
-
 func cmd(cat string, c *cli.Command) bool {
 	c.Category = cat
 	commands = append(commands, c)
@@ -52,7 +47,7 @@ func Run(v string) int {
 	app.Version = version
 	app.Name = "dnscontrol"
 	app.HideVersion = true
-	app.Usage = "dnscontrol is a compiler and DSL for managing dns zones"
+	app.Usage = "DNSControl is a compiler and DSL for managing dns zones"
 	app.Flags = []cli.Flag{
 		&cli.BoolFlag{
 			Name:        "v",

commands/writeTypes.go

@@ -4,10 +4,14 @@ import (
 	_ "embed" // Required by go:embed
 	"os"
 
-	versionInfo "github.com/StackExchange/dnscontrol/v4/pkg/version"
 	"github.com/urfave/cli/v2"
 )
 
+// GoReleaser: version
+var (
+	version = "dev"
+)
+
 var _ = cmd(catUtils, func() *cli.Command {
 	var args TypesArgs
 	return &cli.Command{
@@ -50,7 +54,7 @@ func WriteTypes(args TypesArgs) error {
 
 	file.WriteString("// This file was automatically generated by DNSControl. Do not edit it directly.\n")
 	file.WriteString("// To update it, run `dnscontrol write-types`.\n\n")
-	file.WriteString("// DNSControl version: " + versionInfo.Banner() + "\n")
+	file.WriteString("// " + version + "\n")
 	file.WriteString(dtsContent)
 	if err != nil {
 		return err

main.go

@@ -2,12 +2,10 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"os"
 	"runtime/debug"
 
 	"github.com/StackExchange/dnscontrol/v4/commands"
-	"github.com/StackExchange/dnscontrol/v4/pkg/version"
 	_ "github.com/StackExchange/dnscontrol/v4/providers/_all"
 	"github.com/fatih/color"
 )
@@ -17,22 +15,17 @@ import (
 // Version management. Goals:
 // 1. Someone who just does "go get" has at least some information.
 // 2. If built with build/build.go, more specific build information gets put in.
+// GoReleaser: version
 var (
-	SHA       = ""
+	version = "dev"
-	Version   = ""
-	BuildTime = ""
 )
 
 func main() {
-	version.SHA = SHA
-	version.Semver = Version
-	version.BuildTime = BuildTime
 	if os.Getenv("CI") == "true" {
 		color.NoColor = false
 	}
-	log.SetFlags(log.LstdFlags | log.Lshortfile)
 	if info, ok := debug.ReadBuildInfo(); !ok && info == nil {
 		fmt.Fprint(os.Stderr, "Warning: dnscontrol was built without Go modules. See https://docs.dnscontrol.org/getting-started/getting-started#source for more information on how to build dnscontrol correctly.\n\n")
 	}
-	os.Exit(commands.Run("dnscontrol " + version.Banner()))
+	os.Exit(commands.Run("DNSControl " + version))
 }

pkg/version/version.go

@@ -1,44 +0,0 @@
-package version
-
-import (
-	"fmt"
-	"runtime/debug"
-	"strconv"
-	"time"
-)
-
-// NOTE: main() updates these.
-var (
-	BuildTime = ""
-	SHA       = ""
-	Semver    = ""
-)
-
-var versionCache string
-
-// Banner returns the version banner.
-func Banner() string {
-	if versionCache != "" {
-		return versionCache
-	}
-
-	var version string
-	if SHA != "" {
-		version = fmt.Sprintf("%s (%s)", Semver, SHA)
-	} else {
-		version = fmt.Sprintf("%s-dev", Semver) // no SHA. '0.x.y-dev' indicates it is run from source without build script.
-	}
-	if info, ok := debug.ReadBuildInfo(); !ok && info == nil {
-		version += " (non-modules)"
-	}
-	if BuildTime != "" {
-		i, err := strconv.ParseInt(BuildTime, 10, 64)
-		if err == nil {
-			tm := time.Unix(i, 0)
-			version += fmt.Sprintf(" built %s", tm.Format(time.RFC822))
-		}
-	}
-
-	versionCache = version
-	return version
-}

providers/hexonet/hexonetProvider.go

@@ -5,11 +5,15 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/StackExchange/dnscontrol/v4/pkg/version"
 	"github.com/StackExchange/dnscontrol/v4/providers"
 	hxcl "github.com/centralnicgroup-opensource/rtldev-middleware-go-sdk/v3/apiclient"
 )
 
+// GoReleaser: version
+var (
+	version = "dev"
+)
+
 // HXClient describes a connection to the hexonet API.
 type HXClient struct {
 	APILogin    string
@@ -36,7 +40,7 @@ func newProvider(conf map[string]string) (*HXClient, error) {
 	api := &HXClient{
 		client: hxcl.NewAPIClient(),
 	}
-	api.client.SetUserAgent("DNSControl", version.Banner())
+	api.client.SetUserAgent("DNSControl", version)
 	api.APILogin, api.APIPassword, api.APIEntity = conf["apilogin"], conf["apipassword"], conf["apientity"]
 	if conf["debugmode"] == "1" {
 		api.client.EnableDebugMode()