feat: add version info (#17)

.goreleaser.yaml

@@ -1,9 +1,6 @@
-# This is an example .goreleaser.yml file with some sensible defaults.
-# Make sure to check the documentation at https://goreleaser.com
 before:
   hooks:
     - go mod tidy
-    - go generate ./...
 
 builds:
   - env:
@@ -17,6 +14,22 @@ builds:
       - arm64
     main: cmd/vault-plugin-secrets-vercel/main.go
     binary: vault-plugin-secrets-vercel
+    flags:
+      - -v
+      - -trimpath
+      - -a
+    ldflags:
+      - -s
+      - -w
+      - -extld ld
+      - -extldflags
+      - -static
+      - -X github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.BuildDate={{.Date}}
+      - -X github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.Version={{.Version}}
+      - -X github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.Commit={{.FullCommit}}
+      - -X github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.Dirty={{.IsGitDirty}}
+      - -X github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.CommitDate={{.CommitDate}}
+      - -X github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.Branch={{.Branch}}
 
 archives:
   - format: tar.gz
@@ -38,6 +51,6 @@ changelog:
   sort: asc
   filters:
     exclude:
-      - '^chore(docs):'
-      - '^chore(test):'
-      - '^chore(ci):'
+      - '^chore(docs)'
+      - '^chore(test)'
+      - '^chore(ci)'

Makefile

@@ -10,12 +10,23 @@ ifndef OS
 	endif
 endif
 
+DATE 		=$(shell date '+%a %b %d %H:%m:%S %Z %Y')
+REVISION 	=$(shell git rev-parse --verify --short HEAD)
+VERSION 	=$(shell git describe --always --tags --exact-match 2>/dev/null || \
+				echo $(REVISION))
+
+LDFLAGS =-s -w -extld ld -extldflags -static \
+		  -X 'github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.BuildDate=$(DATE)' \
+		  -X 'github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.Version=$(VERSION)' \
+		  -X 'github.com/thevilledev/vault-plugin-secrets-vercel/internal/version.Commit=$(REVISION)'
+FLAGS	=-trimpath -a -ldflags "$(LDFLAGS)"
+
 .DEFAULT_GOAL := all
 
 all: fmt build start
 
 build:
-	GOOS=$(OS) GOARCH="$(GOARCH)" go build -o vault/plugins/vault-plugin-secrets-vercel cmd/vault-plugin-secrets-vercel/main.go
+	CGO_ENABLED=0 GOOS=$(OS) GOARCH="$(GOARCH)" go build $(FLAGS) -o vault/plugins/vault-plugin-secrets-vercel cmd/vault-plugin-secrets-vercel/main.go
 
 start:
 	VAULT_ADDR='http://127.0.0.1:8200' VAULT_API_ADDR='http://127.0.0.1:8200' vault server -dev -dev-root-token-id=root -dev-plugin-dir=./vault/plugins

internal/plugin/backend.go

@@ -46,6 +46,7 @@ func newBackend() *backend {
 		Paths: framework.PathAppend(
 			b.pathConfig(),
 			b.pathToken(),
+			b.pathInfo(),
 		),
 		Secrets: []*framework.Secret{
 			{

internal/plugin/path_info.go

@@ -0,0 +1,44 @@
+package plugin
+
+import (
+	"context"
+
+	"github.com/hashicorp/vault/sdk/framework"
+	"github.com/hashicorp/vault/sdk/logical"
+	"github.com/thevilledev/vault-plugin-secrets-vercel/internal/version"
+)
+
+const (
+	pathPatternInfo = "info"
+)
+
+func (b *backend) pathInfo() []*framework.Path {
+	return []*framework.Path{
+		{
+			Pattern: pathPatternInfo,
+			Operations: map[logical.Operation]framework.OperationHandler{
+				logical.ReadOperation: &framework.PathOperation{
+					Callback: b.pathInfoRead,
+				},
+			},
+		},
+	}
+}
+
+func (b *backend) pathInfoRead(
+	_ context.Context,
+	_ *logical.Request,
+	_ *framework.FieldData,
+) (*logical.Response, error) {
+	return &logical.Response{
+		Data: map[string]any{
+			"build_date":        version.BuildDate,
+			"build_version":     version.Version,
+			"build_commit":      version.Commit,
+			"build_commit_date": version.CommitDate,
+			"build_branch":      version.Branch,
+			"build_tag":         version.Tag,
+			"build_dirty":       version.Dirty,
+		},
+	}, nil
+}

internal/version/version.go

@@ -0,0 +1,11 @@
+package version
+
+var (
+	BuildDate  string
+	Version    string
+	Commit     string
+	CommitDate string
+	Branch     string
+	Tag        string
+	Dirty      string
+)