From 3551fd745adf296c2826cc62d003d28cfd9831ae Mon Sep 17 00:00:00 2001
From: Thomas Miceli <27960254+thomiceli@users.noreply.github.com>
Date: Sat, 27 Apr 2024 02:53:48 +0200
Subject: [PATCH]  Set Opengist version from git tags (#261)

* Set Opengist version from git tags

* Add volume for docker dev container
---
 Makefile                  | 8 +++++---
 internal/cli/main.go      | 4 ++--
 internal/config/config.go | 2 +-
 scripts/build-all.sh      | 3 ++-
 4 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index 5430375..3fe8704 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,8 @@
 
 # Specify the name of your Go binary output
 BINARY_NAME := opengist
+GIT_TAG := $(shell git describe --tags)
+VERSION_PKG := github.com/thomiceli/opengist/internal/config.OpengistVersion
 
 all: clean install build
 
@@ -20,7 +22,7 @@ build_frontend:
 
 build_backend:
 	@echo "Building Opengist binary..."
-	go build -tags fs_embed -o $(BINARY_NAME) .
+	go build -tags fs_embed -ldflags "-X $(VERSION_PKG)=$(GIT_TAG)" -o $(BINARY_NAME) .
 
 build: build_frontend build_backend
 
@@ -36,7 +38,7 @@ build_dev_docker:
 	docker build -t $(BINARY_NAME)-dev:latest --target dev .
 
 run_dev_docker:
-	docker run -v .:/opengist -p 6157:6157 -p 16157:16157 $(BINARY_NAME)-dev:latest
+	docker run -v .:/opengist -p 6157:6157 -p 16157:16157 -v $(HOME)/.opengist-dev:/root/.opengist --rm $(BINARY_NAME)-dev:latest
 
 watch_frontend:
 	@echo "Building frontend assets..."
@@ -44,7 +46,7 @@ watch_frontend:
 
 watch_backend:
 	@echo "Building Opengist binary..."
-	OG_DEV=1 npx nodemon --watch '**/*' -e html,yml,go,js --signal SIGTERM --exec 'go run . --config config.yml'
+	OG_DEV=1 npx nodemon --watch '**/*' -e html,yml,go,js --signal SIGTERM --exec 'go run -ldflags "-X $(VERSION_PKG)=$(GIT_TAG)" . --config config.yml'
 
 watch:
 	@sh ./scripts/watch.sh
diff --git a/internal/cli/main.go b/internal/cli/main.go
index 31b641c..533695f 100644
--- a/internal/cli/main.go
+++ b/internal/cli/main.go
@@ -20,7 +20,7 @@ var CmdVersion = cli.Command{
 	Name:  "version",
 	Usage: "Print the version of Opengist",
 	Action: func(c *cli.Context) error {
-		fmt.Println("Opengist v" + config.OpengistVersion)
+		fmt.Println("Opengist " + config.OpengistVersion)
 		return nil
 	},
 }
@@ -57,7 +57,7 @@ func App() error {
 }
 
 func Initialize(ctx *cli.Context) {
-	fmt.Println("Opengist v" + config.OpengistVersion)
+	fmt.Println("Opengist " + config.OpengistVersion)
 
 	if err := config.InitConfig(ctx.String("config"), os.Stdout); err != nil {
 		panic(err)
diff --git a/internal/config/config.go b/internal/config/config.go
index 7ac4e4a..6133019 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -17,7 +17,7 @@ import (
 	"gopkg.in/yaml.v3"
 )
 
-var OpengistVersion = "1.7.1"
+var OpengistVersion = ""
 
 var C *config
 
diff --git a/scripts/build-all.sh b/scripts/build-all.sh
index fe56710..9b7f3a1 100755
--- a/scripts/build-all.sh
+++ b/scripts/build-all.sh
@@ -4,6 +4,7 @@ CHECKSUMS_FILE="build/checksums.txt"
 BINARY_NAME="opengist"
 TARGETS="darwin/amd64 darwin/arm64 linux/amd64 linux/arm64 linux/armv6 linux/armv7 linux/386 windows/amd64"
 VERSION=$(git describe --tags | sed 's/^v//')
+VERSION_PKG="github.com/thomiceli/opengist/internal/config.OpengistVersion"
 
 if [ -z "$VERSION" ]; then
     echo "Error: Could not retrieve version from git tags. Exiting..."
@@ -38,7 +39,7 @@ for TARGET in $TARGETS; do
 
     echo "Building version $VERSION for $GOOS/$GOARCH${GOARM:+v$GOARM}..."
     mkdir -p $OUTPUT_DIR
-    env GOOS=$GOOS GOARCH=$GOARCH GOARM=$GOARM CGO_ENABLED=0 go build -tags fs_embed -o $OUTPUT_FILE
+    env GOOS=$GOOS GOARCH=$GOARCH GOARM=$GOARM CGO_ENABLED=0 go build -tags fs_embed -ldflags "-X $VERSION_PKG=v$VERSION" -o $OUTPUT_FILE
     cp README.md $OUTPUT_DIR
     cp LICENSE $OUTPUT_DIR
     cp config.yml $OUTPUT_DIR