CI: Call for Grafana version on demand - remove need for version.json (#54638)

* Remove need for version.json * Fix lint * log.Info -> fmt.Print * Add back tests * Remove non-used file * Fix lint * Update grabpl version to v3.0.6
2025-02-25 18:55:37 -06:00 · 2022-09-09 09:35:10 +03:00 · 2022-09-09 09:35:10 +03:00 · e277ab0017
commit e277ab0017
parent 942be4215a
13 changed files with 167 additions and 406 deletions
--- a/.drone.yml
+++ b/.drone.yml
@ -17,7 +17,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -62,7 +62,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -141,7 +141,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -246,7 +246,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -509,7 +509,7 @@ services:
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -612,7 +612,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -696,7 +696,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -785,7 +785,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -861,7 +861,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -965,7 +965,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -1399,7 +1399,7 @@ services:
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -1503,7 +1503,7 @@ steps:
  name: identify-runner
 - commands:
  - $$ProgressPreference = "SilentlyContinue"
-  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/windows/grabpl.exe
+  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/windows/grabpl.exe
    -OutFile grabpl.exe
  image: grafana/ci-wix:0.1.1
  name: windows-init
@ -1599,7 +1599,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -1705,7 +1705,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -2013,7 +2013,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -2152,7 +2152,7 @@ services:
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -2248,7 +2248,7 @@ steps:
  name: identify-runner
 - commands:
  - $$ProgressPreference = "SilentlyContinue"
-  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/windows/grabpl.exe
+  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/windows/grabpl.exe
    -OutFile grabpl.exe
  image: grafana/ci-wix:0.1.1
  name: windows-init
@ -2306,7 +2306,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -2654,7 +2654,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -2839,7 +2839,7 @@ services:
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -2981,7 +2981,7 @@ steps:
  name: identify-runner
 - commands:
  - $$ProgressPreference = "SilentlyContinue"
-  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/windows/grabpl.exe
+  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/windows/grabpl.exe
    -OutFile grabpl.exe
  - git clone "https://$$env:GITHUB_TOKEN@github.com/grafana/grafana-enterprise.git"
  - cd grafana-enterprise
@ -3057,7 +3057,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3137,7 +3137,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3200,7 +3200,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3281,7 +3281,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3345,7 +3345,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3385,7 +3385,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3425,7 +3425,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3485,7 +3485,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3564,7 +3564,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3641,7 +3641,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3682,7 +3682,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -3957,7 +3957,7 @@ steps:
  name: identify-runner
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -4090,7 +4090,7 @@ services:
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -4180,7 +4180,7 @@ steps:
  name: identify-runner
 - commands:
  - $$ProgressPreference = "SilentlyContinue"
-  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/windows/grabpl.exe
+  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/windows/grabpl.exe
    -OutFile grabpl.exe
  image: grafana/ci-wix:0.1.1
  name: windows-init
@ -4228,7 +4228,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -4565,7 +4565,7 @@ services: []
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -4741,7 +4741,7 @@ services:
 steps:
 - commands:
  - mkdir -p bin
-  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/grabpl
+  - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/grabpl
  - chmod +x bin/grabpl
  image: byrnedo/alpine-curl:0.1.8
  name: grabpl
@ -4874,7 +4874,7 @@ steps:
  name: identify-runner
 - commands:
  - $$ProgressPreference = "SilentlyContinue"
-  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.5/windows/grabpl.exe
+  - Invoke-WebRequest https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v3.0.6/windows/grabpl.exe
    -OutFile grabpl.exe
  - git clone "https://$$env:GITHUB_TOKEN@github.com/grafana/grafana-enterprise.git"
  - cd grafana-enterprise
@ -5115,6 +5115,6 @@ kind: secret
 name: packages_secret_access_key
 ---
 kind: signature
-hmac: 0b1eda9462f2da0c0991a3e774e2073b082924705ef8d97dd58a40a8c314d9cd
+hmac: 6cefdb187edd20260ae51a32f160df1b5523fc48152112284db283b1152f8f4a

 ...
--- a/pkg/build/cmd/buildbackend.go
+++ b/pkg/build/cmd/buildbackend.go
@ -3,32 +3,21 @@ package main
 import (
 	"fmt"
 	"log"
-	"path/filepath"
-	"strings"
-
-	"github.com/urfave/cli/v2"

 	"github.com/grafana/grafana/pkg/build/compilers"
 	"github.com/grafana/grafana/pkg/build/config"
 	"github.com/grafana/grafana/pkg/build/errutil"
 	"github.com/grafana/grafana/pkg/build/grafana"
 	"github.com/grafana/grafana/pkg/build/syncutil"
+	"github.com/urfave/cli/v2"
 )

 func BuildBackend(ctx *cli.Context) error {
-	metadata, err := config.GetMetadata(filepath.Join("dist", "version.json"))
+	metadata, err := GenerateMetadata(ctx)
 	if err != nil {
 		return err
 	}
-
-	var version string
-
-	// ./ci build-backend v1.0.0
-	if ctx.NArg() == 1 {
-		version = strings.TrimPrefix(ctx.Args().Get(0), "v")
-	} else {
-		version = metadata.GrafanaVersion
-	}
+	version := metadata.GrafanaVersion

 	var (
 		edition = config.Edition(ctx.String("edition"))
--- a/pkg/build/cmd/builddocker.go
+++ b/pkg/build/cmd/builddocker.go
@ -2,7 +2,6 @@ package main

 import (
 	"log"
-	"path/filepath"

 	"github.com/grafana/grafana/pkg/build/config"
 	"github.com/grafana/grafana/pkg/build/docker"
@ -15,7 +14,7 @@ func BuildDocker(c *cli.Context) error {
 		return err
 	}

-	metadata, err := config.GetMetadata(filepath.Join("dist", "version.json"))
+	metadata, err := GenerateMetadata(c)
 	if err != nil {
 		return err
 	}
--- a/pkg/build/cmd/buildfrontend.go
+++ b/pkg/build/cmd/buildfrontend.go
@ -2,7 +2,6 @@ package main

 import (
 	"log"
-	"strings"

 	"github.com/grafana/grafana/pkg/build/errutil"
 	"github.com/grafana/grafana/pkg/build/frontend"
@ -11,10 +10,11 @@ import (
 )

 func BuildFrontend(c *cli.Context) error {
-	version := ""
-	if c.NArg() == 1 {
-		version = strings.TrimPrefix(c.Args().Get(0), "v")
+	metadata, err := GenerateMetadata(c)
+	if err != nil {
+		return err
 	}
+	version := metadata.GrafanaVersion

 	cfg, mode, err := frontend.GetConfig(c, version)
 	if err != nil {
--- a/pkg/build/cmd/buildinternalplugins.go
+++ b/pkg/build/cmd/buildinternalplugins.go
@ -3,7 +3,6 @@ package main
 import (
 	"context"
 	"log"
-	"path/filepath"

 	"github.com/grafana/grafana/pkg/build/config"
 	"github.com/grafana/grafana/pkg/build/errutil"
@ -18,7 +17,7 @@ func BuildInternalPlugins(c *cli.Context) error {
 	}

 	const grafanaDir = "."
-	metadata, err := config.GetMetadata(filepath.Join("dist", "version.json"))
+	metadata, err := GenerateMetadata(c)
 	if err != nil {
 		return err
 	}
--- a/pkg/build/cmd/genversions.go
+++ b/pkg/build/cmd/genversions.go
@ -1,10 +1,8 @@
 package main

 import (
-	"encoding/json"
 	"fmt"
 	"os"
-	"path/filepath"
 	"strings"

 	"github.com/grafana/grafana/pkg/build/config"
@ -12,25 +10,13 @@ import (
 	"github.com/urfave/cli/v2"
 )

-func GenerateVersions(c *cli.Context) error {
+func GenerateMetadata(c *cli.Context) (config.Metadata, error) {
 	var metadata config.Metadata
 	version := ""
-	if c.NArg() == 1 {
-		version = strings.TrimPrefix(c.Args().Get(0), "v")
-	} else {
-		buildID, ok := os.LookupEnv("DRONE_BUILD_NUMBER")
-		if !ok {
-			return fmt.Errorf("unable to get DRONE_BUILD_NUMBER environmental variable")
-		}
-		var err error
-		version, err = config.GetGrafanaVersion(buildID, ".")
-		if err != nil {
-			return err
-		}
-	}
+
 	event, err := droneutil.GetDroneEventFromEnv()
 	if err != nil {
-		return err
+		return config.Metadata{}, err
 	}

 	var releaseMode config.ReleaseMode
@ -40,13 +26,13 @@ func GenerateVersions(c *cli.Context) error {
 	case config.Push:
 		mode, err := config.CheckDroneTargetBranch()
 		if err != nil {
-			return err
+			return config.Metadata{}, err
 		}
 		releaseMode = config.ReleaseMode{Mode: mode}
 	case config.Custom:
 		mode, err := config.CheckDroneTargetBranch()
 		if err != nil {
-			return err
+			return config.Metadata{}, err
 		}
 		// if there is a custom event targeting the main branch, that's an enterprise downstream build
 		if mode == config.MainBranch {
@ -55,16 +41,28 @@ func GenerateVersions(c *cli.Context) error {
 			releaseMode = config.ReleaseMode{Mode: mode}
 		}
 	case config.Tag, config.Promote:
+		tag, ok := os.LookupEnv("DRONE_TAG")
+		if !ok || tag == "" {
+			return config.Metadata{}, err
+		}
+		version = strings.TrimPrefix(tag, "v")
 		mode, err := config.CheckSemverSuffix()
 		if err != nil {
-			return err
+			return config.Metadata{}, err
 		}
 		releaseMode = mode
 	}

+	if version == "" {
+		version, err = generateVersionFromBuildID()
+		if err != nil {
+			return config.Metadata{}, err
+		}
+	}
+
 	currentCommit, err := config.GetDroneCommit()
 	if err != nil {
-		return err
+		return config.Metadata{}, err
 	}
 	metadata = config.Metadata{
 		GrafanaVersion: version,
@ -75,25 +73,18 @@ func GenerateVersions(c *cli.Context) error {

 	fmt.Printf("building Grafana version: %s, release mode: %+v", metadata.GrafanaVersion, metadata.ReleaseMode)

-	jsonMetadata, err := json.Marshal(&metadata)
-	if err != nil {
-		return fmt.Errorf("error marshalling metadata, %w", err)
-	}
-
-	const distDir = "dist"
-	if _, err := os.Stat(distDir); os.IsNotExist(err) {
-		if err := os.RemoveAll(distDir); err != nil {
-			return err
-		}
-		if err := os.Mkdir(distDir, 0750); err != nil {
-			return err
-		}
-
-		// nolint:gosec
-		if err := os.WriteFile(filepath.Join(distDir, "version.json"), jsonMetadata, 0664); err != nil {
-			return err
-		}
-	}
-
-	return nil
+	return metadata, nil
+}
+
+func generateVersionFromBuildID() (string, error) {
+	buildID, ok := os.LookupEnv("DRONE_BUILD_NUMBER")
+	if !ok {
+		return "", fmt.Errorf("unable to get DRONE_BUILD_NUMBER environmental variable")
+	}
+	var err error
+	version, err := config.GetGrafanaVersion(buildID, ".")
+	if err != nil {
+		return "", err
+	}
+	return version, nil
 }
--- a/pkg/build/cmd/genversions_test.go
+++ b/pkg/build/cmd/genversions_test.go
@ -0,0 +1,81 @@
+package main
+
+import (
+	"flag"
+	"os"
+	"testing"
+
+	"github.com/grafana/grafana/pkg/build/config"
+	"github.com/stretchr/testify/require"
+	"github.com/urfave/cli/v2"
+)
+
+const (
+	DroneBuildEvent       = "DRONE_BUILD_EVENT"
+	DroneTargetBranch     = "DRONE_TARGET_BRANCH"
+	DroneTag              = "DRONE_TAG"
+	DroneSemverPrerelease = "DRONE_SEMVER_PRERELEASE"
+	DroneBuildNumber      = "DRONE_BUILD_NUMBER"
+)
+
+const (
+	hashedGrafanaVersion = "9.2.0-12345pre"
+	versionedBranch      = "v9.2.x"
+)
+
+func TestGetMetadata(t *testing.T) {
+	tcs := []struct {
+		envMap     map[string]string
+		expVersion string
+		mode       config.ReleaseMode
+	}{
+		{map[string]string{DroneBuildEvent: config.PullRequest, DroneTargetBranch: "", DroneTag: "", DroneSemverPrerelease: "", DroneBuildNumber: "12345"}, hashedGrafanaVersion, config.ReleaseMode{Mode: config.PullRequestMode}},
+		{map[string]string{DroneBuildEvent: config.Push, DroneTargetBranch: versionedBranch, DroneTag: "", DroneSemverPrerelease: "", DroneBuildNumber: "12345"}, hashedGrafanaVersion, config.ReleaseMode{Mode: config.ReleaseBranchMode}},
+		{map[string]string{DroneBuildEvent: config.Push, DroneTargetBranch: config.MainBranch, DroneTag: "", DroneSemverPrerelease: "", DroneBuildNumber: "12345"}, hashedGrafanaVersion, config.ReleaseMode{Mode: config.MainMode}},
+		{map[string]string{DroneBuildEvent: config.Custom, DroneTargetBranch: versionedBranch, DroneTag: "", DroneSemverPrerelease: "", DroneBuildNumber: "12345"}, hashedGrafanaVersion, config.ReleaseMode{Mode: config.ReleaseBranchMode}},
+		{map[string]string{DroneBuildEvent: config.Custom, DroneTargetBranch: config.MainBranch, DroneTag: "", DroneSemverPrerelease: "", DroneBuildNumber: "12345"}, hashedGrafanaVersion, config.ReleaseMode{Mode: config.Custom}},
+		{map[string]string{DroneBuildEvent: config.Tag, DroneTargetBranch: "", DroneTag: "v9.2.0", DroneSemverPrerelease: "", DroneBuildNumber: "12345"}, "9.2.0", config.ReleaseMode{Mode: config.TagMode, IsBeta: false, IsTest: false}},
+		{map[string]string{DroneBuildEvent: config.Tag, DroneTargetBranch: "", DroneTag: "v9.2.0-beta", DroneSemverPrerelease: "beta", DroneBuildNumber: "12345"}, "9.2.0-beta", config.ReleaseMode{Mode: config.TagMode, IsBeta: true, IsTest: false}},
+		{map[string]string{DroneBuildEvent: config.Tag, DroneTargetBranch: "", DroneTag: "v9.2.0-test", DroneSemverPrerelease: "test", DroneBuildNumber: "12345"}, "9.2.0-test", config.ReleaseMode{Mode: config.TagMode, IsBeta: false, IsTest: true}},
+		{map[string]string{DroneBuildEvent: config.Promote, DroneTargetBranch: "", DroneTag: "v9.2.0", DroneSemverPrerelease: "", DroneBuildNumber: "12345"}, "9.2.0", config.ReleaseMode{Mode: config.TagMode, IsBeta: false, IsTest: false}},
+		{map[string]string{DroneBuildEvent: config.Promote, DroneTargetBranch: "", DroneTag: "v9.2.0-beta", DroneSemverPrerelease: "beta", DroneBuildNumber: "12345"}, "9.2.0-beta", config.ReleaseMode{Mode: config.TagMode, IsBeta: true, IsTest: false}},
+		{map[string]string{DroneBuildEvent: config.Promote, DroneTargetBranch: "", DroneTag: "v9.2.0-test", DroneSemverPrerelease: "test", DroneBuildNumber: "12345"}, "9.2.0-test", config.ReleaseMode{Mode: config.TagMode, IsBeta: false, IsTest: true}},
+	}
+
+	ctx := cli.NewContext(cli.NewApp(), &flag.FlagSet{}, nil)
+	for _, tc := range tcs {
+		t.Run("Should return valid metadata, ", func(t *testing.T) {
+			setUpEnv(t, tc.envMap)
+			testMetadata(t, ctx, tc.expVersion, tc.mode)
+		})
+	}
+}
+
+func testMetadata(t *testing.T, ctx *cli.Context, version string, releaseMode config.ReleaseMode) {
+	t.Helper()
+
+	metadata, err := GenerateMetadata(ctx)
+	require.NoError(t, err)
+	t.Run("with a valid version", func(t *testing.T) {
+		expVersion := metadata.GrafanaVersion
+		require.Equal(t, expVersion, version)
+	})
+
+	t.Run("with a valid release mode from the built-in list", func(t *testing.T) {
+		expMode := metadata.ReleaseMode
+		require.NoError(t, err)
+		require.Equal(t, expMode, releaseMode)
+	})
+}
+
+func setUpEnv(t *testing.T, envMap map[string]string) {
+	t.Helper()
+
+	os.Clearenv()
+	err := os.Setenv("DRONE_COMMIT", "abcd12345")
+	require.NoError(t, err)
+	for k, v := range envMap {
+		err := os.Setenv(k, v)
+		require.NoError(t, err)
+	}
+}
--- a/pkg/build/cmd/main.go
+++ b/pkg/build/cmd/main.go
@ -11,7 +11,6 @@ import (

 func main() {
 	app := cli.NewApp()
-	app.Before = GenerateVersions
 	app.Commands = cli.Commands{
 		{
 			Name:      "build-backend",
--- a/pkg/build/cmd/package.json
+++ b/pkg/build/cmd/package.json
@ -0,0 +1,3 @@
+{
+  "version": "9.2.0-pre"
+}
--- a/pkg/build/config/version.go
+++ b/pkg/build/config/version.go
@ -2,10 +2,7 @@ package config

 import (
 	"encoding/json"
-	"errors"
 	"fmt"
-	"io"
-	"log"
 	"os"
 	"path/filepath"
 	"regexp"
@ -57,40 +54,6 @@ func (md *Metadata) GetReleaseMode() (ReleaseMode, error) {
 // than the way it will be built in 'main'
 type VersionMap map[VersionMode]Version

-// GetMetadata attempts to read the JSON file located at 'path' and decode it as a Metadata{} type.
-// If the provided path does not exist, then an error is not returned. Instead, an empty metadata is returned with no error.
-func GetMetadata(path string) (*Metadata, error) {
-	if _, err := os.Stat(path); err != nil {
-		if errors.Is(err, os.ErrNotExist) {
-			return &Metadata{}, nil
-		}
-		return nil, err
-	}
-	// Ignore gosec G304 as this function is only used in the build process.
-	//nolint:gosec
-	file, err := os.Open(path)
-	if err != nil {
-		return nil, err
-	}
-	defer func() {
-		if err := file.Close(); err != nil {
-			log.Printf("error closing file at '%s': %s", path, err.Error())
-		}
-	}()
-
-	return DecodeMetadata(file)
-}
-
-// DecodeMetadata decodes the data in the io.Reader 'r' as Metadata.
-func DecodeMetadata(r io.Reader) (*Metadata, error) {
-	m := &Metadata{}
-	if err := json.NewDecoder(r).Decode(m); err != nil {
-		return nil, err
-	}
-
-	return m, nil
-}
-
 // GetVersions reads the embedded config.json and decodes it.
 func GetVersion(mode VersionMode) (*Version, error) {
 	if v, ok := Versions[mode]; ok {
--- a/pkg/build/config/version_json_test.go
+++ b/pkg/build/config/version_json_test.go
@ -1,167 +0,0 @@
-package config_test
-
-var configJSON = []byte(`{
-  "pull_request": {
-    "variants": [
-      "linux-amd64",
-      "linux-amd64-musl",
-      "darwin-amd64",
-      "windows-amd64"
-    ],
-    "pluginSignature": {
-      "sign": false,
-      "adminSign": false
-    },
-    "docker": {
-      "shouldSave": false,
-      "archs": [
-        "amd64"
-      ]
-    }
-  },
-  "main": {
-    "variants": [
-      "linux-armv6",
-      "linux-armv7",
-      "linux-armv7-musl",
-      "linux-arm64",
-      "linux-arm64-musl",
-      "darwin-amd64",
-      "windows-amd64",
-      "linux-amd64",
-      "linux-amd64-musl"
-    ],
-    "pluginSignature": {
-      "sign": true,
-      "adminSign": true
-    },
-    "docker": {
-      "shouldSave": false,
-      "archs": [
-        "amd64",
-        "arm64",
-        "armv7"
-      ]
-    },
-    "packagesBucket": "grafana-downloads",
-    "CDNAssetsBucket": "grafana-static-assets"
-  },
-  "branch": {
-    "variants": [
-      "linux-armv6",
-      "linux-armv7",
-      "linux-armv7-musl",
-      "linux-arm64",
-      "linux-arm64-musl",
-      "darwin-amd64",
-      "windows-amd64",
-      "linux-amd64",
-      "linux-amd64-musl"
-    ],
-    "pluginSignature": {
-      "sign": true,
-      "adminSign": true
-    },
-    "docker": {
-      "shouldSave": true,
-      "archs": [
-        "amd64",
-        "arm64",
-        "armv7"
-      ]
-    },
-    "packagesBucket": "grafana-downloads",
-    "packagesBucketEnterprise2": "grafana-downloads-enterprise2",
-    "CDNAssetsBucket": "grafana-static-assets"
-  },
-  "release": {
-    "variants": [
-      "linux-armv6",
-      "linux-armv7",
-      "linux-armv7-musl",
-      "linux-arm64",
-      "linux-arm64-musl",
-      "darwin-amd64",
-      "windows-amd64",
-      "linux-amd64",
-      "linux-amd64-musl"
-    ],
-    "pluginSignature": {
-      "sign": true,
-      "adminSign": true
-    },
-    "docker": {
-      "shouldSave": true,
-      "archs": [
-        "amd64",
-        "arm64",
-        "armv7"
-      ]
-    },
-    "packagesBucket": "grafana-prerelease/artifacts/downloads",
-    "CDNAssetsBucket": "grafana-prerelease",
-    "CDNAssetsDir": "artifacts/static-assets",
-    "storybookBucket": "grafana-prerelease",
-    "storybookSrcDir": "artifacts/storybook"
-  },
-  "beta": {
-    "variants": [
-      "linux-armv6",
-      "linux-armv7",
-      "linux-armv7-musl",
-      "linux-arm64",
-      "linux-arm64-musl",
-      "darwin-amd64",
-      "windows-amd64",
-      "linux-amd64",
-      "linux-amd64-musl"
-    ],
-    "pluginSignature": {
-      "sign": true,
-      "adminSign": true
-    },
-    "docker": {
-      "shouldSave": true,
-      "archs": [
-        "amd64",
-        "arm64",
-        "armv7"
-      ]
-    },
-    "packagesBucket": "grafana-prerelease/artifacts/downloads",
-    "CDNAssetsBucket": "grafana-prerelease",
-    "CDNAssetsDir": "artifacts/static-assets",
-    "storybookBucket": "grafana-prerelease",
-    "storybookSrcDir": "artifacts/storybook"
-  },
-  "test": {
-    "variants": [
-      "linux-armv6",
-      "linux-armv7",
-      "linux-armv7-musl",
-      "linux-arm64",
-      "linux-arm64-musl",
-      "darwin-amd64",
-      "windows-amd64",
-      "linux-amd64",
-      "linux-amd64-musl"
-    ],
-    "pluginSignature": {
-      "sign": true,
-      "adminSign": true
-    },
-    "docker": {
-      "shouldSave": true,
-      "archs": [
-        "amd64",
-        "arm64",
-        "armv7"
-      ]
-    },
-    "packagesBucket": "grafana-prerelease/artifacts/downloads",
-    "CDNAssetsBucket": "grafana-prerelease",
-    "CDNAssetsDir": "artifacts/static-assets",
-    "storybookBucket": "grafana-prerelease",
-    "storybookSrcDir": "artifacts/storybook"
-  }
-}`)
--- a/pkg/build/config/version_test.go
+++ b/pkg/build/config/version_test.go
@ -1,96 +0,0 @@
-package config_test
-
-import (
-	"encoding/json"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/grafana/grafana/pkg/build/config"
-	"github.com/stretchr/testify/require"
-)
-
-func TestGetMetadata(t *testing.T) {
-	tcs := []struct {
-		version string
-		mode    config.ReleaseMode
-	}{
-		{"v1.2.3", config.ReleaseMode{Mode: config.TagMode}},
-		{"v1.2.3-12345pre", config.ReleaseMode{Mode: config.PullRequestMode}},
-		{"v1.2.3-beta1", config.ReleaseMode{Mode: config.TagMode, IsBeta: true}},
-		{"v1.2.3-test1", config.ReleaseMode{Mode: config.TagMode, IsTest: true}},
-		{"v1.2.3-foobar", config.ReleaseMode{Mode: config.ReleaseBranchMode}},
-		{"v1.2.3-foobar", config.ReleaseMode{Mode: config.PullRequestMode}},
-	}
-
-	t.Run("Should return empty metadata, dist/ is not present", func(t *testing.T) {
-		dir := t.TempDir()
-		metadata, err := config.GetMetadata(filepath.Join(dir, "dist"))
-		require.NoError(t, err)
-		require.Equal(t, metadata, &config.Metadata{})
-		if err := os.RemoveAll(dir); err != nil {
-			t.Fatal(err)
-		}
-	})
-
-	for _, tc := range tcs {
-		dir := t.TempDir()
-		t.Run("Should return valid metadata, tag mode, ", func(t *testing.T) {
-			testMetadata(t, dir, tc.version, tc.mode)
-		})
-		if err := os.RemoveAll(dir); err != nil {
-			t.Fatal(err)
-		}
-	}
-}
-
-func testMetadata(t *testing.T, dir string, version string, releaseMode config.ReleaseMode) {
-	t.Helper()
-	file := filepath.Join(dir, "version.json")
-	createVersionJSON(t, version, file, releaseMode)
-
-	metadata, err := config.GetMetadata(file)
-	require.NoError(t, err)
-	t.Run("with a valid version", func(t *testing.T) {
-		expVersion := metadata.GrafanaVersion
-		require.Equal(t, expVersion, version)
-	})
-
-	t.Run("with a valid release mode from the built-in list", func(t *testing.T) {
-		expMode := metadata.ReleaseMode
-		require.NoError(t, err)
-		require.Equal(t, expMode, releaseMode)
-	})
-
-	t.Run("with a valid configuration from a JSON file", func(t *testing.T) {
-		version, err := config.GetVersion(metadata.ReleaseMode.Mode)
-		require.NoError(t, err)
-		parsed := verModeFromConfig(t, metadata)
-		require.EqualValues(t, parsed, *version)
-	})
-}
-
-func verModeFromConfig(t *testing.T, metadata *config.Metadata) config.Version {
-	t.Helper()
-
-	metadataComp := config.VersionMap{}
-
-	require.NoError(t, json.Unmarshal(configJSON, &metadataComp))
-
-	return metadataComp[metadata.ReleaseMode.Mode]
-}
-
-func createVersionJSON(t *testing.T, version string, file string, releaseMode config.ReleaseMode) {
-	t.Helper()
-
-	metadata := &config.Metadata{
-		GrafanaVersion: version,
-		ReleaseMode:    releaseMode,
-	}
-
-	//nolint:gosec
-	f, err := os.Create(file)
-	require.NoError(t, err)
-
-	require.NoError(t, json.NewEncoder(f).Encode(metadata))
-}
--- a/scripts/drone/steps/lib.star
+++ b/scripts/drone/steps/lib.star
@ -1,6 +1,6 @@
 load('scripts/drone/vault.star', 'from_secret', 'github_token', 'pull_secret', 'drone_token', 'prerelease_bucket')

-grabpl_version = 'v3.0.5'
+grabpl_version = 'v3.0.6'
 build_image = 'grafana/build-container:1.5.9'
 publish_image = 'grafana/grafana-ci-deploy:1.3.3'
 deploy_docker_image = 'us.gcr.io/kubernetes-dev/drone/plugins/deploy-image'