From 571f30039297543c2c09aac85546ad8b7751dda8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edvard=20H=C3=BCbinette?= <edvard@hubinette.me>
Date: Mon, 12 Nov 2018 14:01:07 +0100
Subject: [PATCH] Add rendering of available transformer names to
 continuousLogSync help (#109)

---
 cmd/continuousLogSync.go                   |  7 ++++-
 pkg/transformers/shared/constants/label.go | 34 ++++++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/cmd/continuousLogSync.go b/cmd/continuousLogSync.go
index 7bed2988..840708b6 100644
--- a/cmd/continuousLogSync.go
+++ b/cmd/continuousLogSync.go
@@ -15,6 +15,7 @@
 package cmd
 
 import (
+	"fmt"
 	"log"
 	"time"
 
@@ -31,11 +32,15 @@ import (
 var continuousLogSyncCmd = &cobra.Command{
 	Use:   "continuousLogSync",
 	Short: "Continuously sync logs at the head of the chain",
-	Long: `Continously syncs logs based on the configured transformers.
+	Long: fmt.Sprintf(`Continously syncs logs based on the configured transformers.
 
 vulcanizedb continousLogSync --config environments/local.toml
+	
+Available transformers for (optional) selection with --transformers:
+%v
 
 This command expects a light sync to have been run, and the presence of header records in the Vulcanize database.`,
+	constants.AllTransformerLabels()),
 	Run: func(cmd *cobra.Command, args []string) {
 		syncMakerLogs()
 	},
diff --git a/pkg/transformers/shared/constants/label.go b/pkg/transformers/shared/constants/label.go
index b50f7d6f..c86e86c1 100644
--- a/pkg/transformers/shared/constants/label.go
+++ b/pkg/transformers/shared/constants/label.go
@@ -31,3 +31,37 @@ var (
 	VatTuneLabel             = "vatTune"
 	VowFlogLabel             = "vowFlog"
 )
+
+func AllTransformerLabels() []string {
+	return []string{
+		BiteLabel,
+		CatFileChopLumpLabel,
+		CatFileFlipLabel,
+		CatFilePitVowLabel,
+		DealLabel,
+		DentLabel,
+		DripDripLabel,
+		DripFileIlkLabel,
+		DripFileRepoLabel,
+		DripFileVowLabel,
+		FlapKickLabel,
+		FlipKickLabel,
+		FlopKickLabel,
+		FrobLabel,
+		PitFileDebtCeilingLabel,
+		PitFileIlkLabel,
+		PitFileStabilityFeeLabel,
+		PriceFeedLabel,
+		TendLabel,
+		VatFluxLabel,
+		VatFoldLabel,
+		VatGrabLabel,
+		VatHealLabel,
+		VatInitLabel,
+		VatMoveLabel,
+		VatSlipLabel,
+		VatTollLabel,
+		VatTuneLabel,
+		VowFlogLabel,
+	}
+}
\ No newline at end of file