From b38b63d8044c1e5287a33feff9e9279ccc62a524 Mon Sep 17 00:00:00 2001
From: go-jet <zer0.sub@protonmail.com>
Date: Thu, 20 Jul 2023 13:18:35 +0200
Subject: [PATCH] Add support for automatic jet version update.

---
 cmd/jet/main.go    | 8 +++++---
 cmd/jet/version.go | 3 +++
 2 files changed, 8 insertions(+), 3 deletions(-)
 create mode 100644 cmd/jet/version.go

diff --git a/cmd/jet/main.go b/cmd/jet/main.go
index 530d02a..84b7c5e 100644
--- a/cmd/jet/main.go
+++ b/cmd/jet/main.go
@@ -1,5 +1,7 @@
 package main
 
+//go:generate sh -c "printf 'package main\n\nconst version = \"'%s'\"' $(git describe --tags --abbrev=0) > version.go"
+
 import (
 	"flag"
 	"fmt"
@@ -159,7 +161,7 @@ func main() {
 }
 
 func usage() {
-	fmt.Println("Jet generator 2.8.0")
+	fmt.Println("Jet generator", version)
 	fmt.Println()
 	fmt.Println("Usage:")
 
@@ -176,14 +178,14 @@ func usage() {
 	}
 
 	fmt.Println()
-	fmt.Println(`Example command:
+	fmt.Println(`Example commands:
 
 	$ jet -dsn=postgresql://jet:jet@localhost:5432/jetdb?sslmode=disable -schema=dvds -path=./gen
 	$ jet -dsn=postgres://jet:jet@localhost:26257/jetdb?sslmode=disable -schema=dvds -path=./gen   #cockroachdb
 	$ jet -source=postgres -dsn="user=jet password=jet host=localhost port=5432 dbname=jetdb" -schema=dvds -path=./gen
 	$ jet -source=mysql -host=localhost -port=3306 -user=jet -password=jet -dbname=jetdb -path=./gen
 	$ jet -source=sqlite -dsn="file://path/to/sqlite/database/file" -path=./gen
-		`)
+	`)
 }
 
 func printErrorAndExit(error string) {
diff --git a/cmd/jet/version.go b/cmd/jet/version.go
new file mode 100644
index 0000000..de72647
--- /dev/null
+++ b/cmd/jet/version.go
@@ -0,0 +1,3 @@
+package main
+
+const version = "v2.10.0"