Add CI workflows to generate GitHub Releases and binaries on new tag …

…push (pressly#277)

.github/workflows/goreleaser.yml

@@ -0,0 +1,30 @@
+name: goreleaser
+
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.17
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          # either 'goreleaser' (default) or 'goreleaser-pro'
+          distribution: goreleaser
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        # Your GoReleaser Pro key, if you are using the 'goreleaser-pro' distribution
+        # GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}

.goreleaser.yml

@@ -0,0 +1,51 @@
+# Documentation at https://goreleaser.com
+project_name: goose
+
+gomod:
+  proxy: true
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    main: ./cmd/goose
+    binary: goose
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    # Custom ldflags templates.
+    # Default is `-s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}} -X main.builtBy=goreleaser`.
+    ldflags:
+      - -s -w
+
+# You can disable this pipe in order to not upload any artifacts.
+# Defaults to false.
+release:
+  disable: false
+
+archives:
+  - replacements:
+      386: i386
+      amd64: x86_64
+    name_template: "{{ tolower .Binary }}_{{ tolower .Os }}_{{ tolower .Arch }}"
+    format: binary
+
+checksum:
+  name_template: "checksums.txt"
+
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+
+changelog:
+  use: github
+  sort: asc
+  # Commit messages matching the regexp listed here will be removed from
+  # the changelog.
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+# TODO(mf): add docker support?

cmd/goose/main.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"runtime/debug"
 
 	"github.com/pressly/goose/v3"
 )
@@ -20,12 +21,19 @@ var (
 	sequential = flags.Bool("s", false, "use sequential numbering for new migrations")
 )
 
+var (
+	gooseVersion = ""
+)
+
 func main() {
 	flags.Usage = usage
 	flags.Parse(os.Args[1:])
 
 	if *version {
-		fmt.Println(goose.VERSION)
+		if buildInfo, ok := debug.ReadBuildInfo(); ok && buildInfo != nil && gooseVersion == "" {
+			gooseVersion = buildInfo.Main.Version
+		}
+		fmt.Printf("goose version:%s\n", gooseVersion)
 		return
 	}
 	if *verbose {

goose.go

@@ -7,7 +7,8 @@ import (
 	"strconv"
 )
 
-const VERSION = "v3.0.0"
+// Deprecated: VERSION will no longer be supported in v4.
+const VERSION = "v3.2.0"
 
 var (
 	minVersion      = int64(0)