From 6850a4d25d06a1f58c440fa27ab93e5f180a0709 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Mon, 2 Mar 2015 17:21:52 +0100
Subject: [PATCH] Progress on deb and rpm packaging, init.d script etc, #1476

---
 build.go        | 59 ++++++++++++++++++++++++++++++++++---------------
 package.json    |  2 +-
 scripts/init.sh |  8 +++----
 3 files changed, 46 insertions(+), 23 deletions(-)

diff --git a/build.go b/build.go
index a4a1f0fa0f8..b84a6e64081 100644
--- a/build.go
+++ b/build.go
@@ -5,6 +5,7 @@ package main
 import (
 	"bytes"
 	"crypto/md5"
+	"encoding/json"
 	"flag"
 	"fmt"
 	"io"
@@ -24,7 +25,7 @@ var (
 	versionRe  = regexp.MustCompile(`-[0-9]{1,3}-g[0-9a-f]{5,10}`)
 	goarch     string
 	goos       string
-	version    string = "2.0.0-alpha"
+	version    string = "v1"
 	race       bool
 	workingDir string
 
@@ -40,6 +41,9 @@ func main() {
 	log.SetFlags(0)
 
 	ensureGoPath()
+	readVersionFromPackageJson()
+
+	log.Printf("Version: %s\n", version)
 
 	//os.Setenv("PATH", fmt.Sprintf("%s%cbin%c%s", os.Getenv("GOPATH"), os.PathSeparator, os.PathListSeparator, os.Getenv("PATH")))
 
@@ -69,10 +73,10 @@ func main() {
 			test("./pkg/...")
 
 		case "package":
-			//checkCleanTree()
-			//test("./pkg/...")
-			//build(".", []string{})
-			//buildFrontend()
+			checkCleanTree()
+			test("./pkg/...")
+			build(".", []string{})
+			buildFrontend()
 			createRpmAndDeb()
 
 		case "build-ui":
@@ -86,6 +90,24 @@ func main() {
 	}
 }
 
+func readVersionFromPackageJson() {
+	reader, err := os.Open("package.json")
+	if err != nil {
+		log.Fatal("Failed to open package.json")
+		return
+	}
+	defer reader.Close()
+
+	jsonObj := map[string]interface{}{}
+	jsonParser := json.NewDecoder(reader)
+
+	if err := jsonParser.Decode(&jsonObj); err != nil {
+		log.Fatal("Failed to decode package.json")
+	}
+
+	version = jsonObj["version"].(string)
+}
+
 func createRpmAndDeb() {
 	packageRoot, _ := ioutil.TempDir("", "grafana-linux-pack")
 	postInstallScriptPath, _ := ioutil.TempFile("", "postinstall")
@@ -122,22 +144,23 @@ func createRpmAndDeb() {
 
 func GeneratePostInstallScript(path string) {
 	content := `
-rm -f $INSTALL_ROOT_DIR/grafana
-rm -f $INSTALL_ROOT_DIR/init.sh
-ln -s $INSTALL_ROOT_DIR/versions/$VERSION/grafana $INSTALL_ROOT_DIR/grafana
-ln -s $INSTALL_ROOT_DIR/versions/$VERSION/scripts/init.sh $INSTALL_ROOT_DIR/init.sh
+rm -f $INSTALL_ROOT_DIR/current
+ln -s $INSTALL_ROOT_DIR/versions/$VERSION/ $INSTALL_ROOT_DIR/current
+
 if [ ! -L /etc/init.d/grafana ]; then
-    ln -sfn $INSTALL_ROOT_DIR/init.sh /etc/init.d/grafana
-    chmod +x /etc/init.d/grafana
-    if which update-rc.d > /dev/null 2>&1 ; then
-        update-rc.d -f grafana remove
-        update-rc.d grafana defaults
-    else
-        chkconfig --add grafana
-    fi
+    ln -sfn $INSTALL_ROOT_DIR/current/scripts/init.sh /etc/init.d/grafana
 fi
+
+chmod +x /etc/init.d/grafana
+if which update-rc.d > /dev/null 2>&1 ; then
+   update-rc.d -f grafana remove
+   update-rc.d grafana defaults
+else
+   chkconfig --add grafana
+fi
+
 if ! id grafana >/dev/null 2>&1; then
-        useradd --system -U -M grafana
+   useradd --system -U -M grafana
 fi
 chown -R -L grafana:grafana $INSTALL_ROOT_DIR
 chmod -R a+rX $INSTALL_ROOT_DIR
diff --git a/package.json b/package.json
index a5985fe54b0..43372b92e06 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
     "company": "Coding Instinct AB"
   },
   "name": "grafana",
-  "version": "2.0.0-alpha",
+  "version": "2.0.2-alpha",
   "repository": {
     "type": "git",
     "url": "http://github.com/torkelo/grafana.git"
diff --git a/scripts/init.sh b/scripts/init.sh
index dc0843ea5ac..0ff0298ecb7 100644
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -17,9 +17,9 @@
 
 DAEMON_NAME="grafana"
 DAEMON_USER="grafana"
-DAEMON_PATH="%BIN_PATH%"
+DAEMON_PATH="/opt/grafana/current/grafana"
 DAEMON_OPTS="web"
-DAEMON_PWD="/opt/grafana"
+DAEMON_PWD="/opt/grafana/current"
 DAEMON_PID="/var/run/${DAEMON_NAME}.pid"
 DAEMON_NICE=0
 DAEMON_LOG='/var/log/grafana/grafana.log'
@@ -43,7 +43,7 @@ do_start() {
                                 --nicelevel $DAEMON_NICE \
                                 --chdir "${DAEMON_PWD}" \
                                 --pidfile "${DAEMON_PID}" --make-pidfile \
-                                --exec "${DAEMON_PATH}" -- -c $DAEMON_OPTS
+                                --exec "${DAEMON_PATH}" -- $DAEMON_OPTS
                         result=$?
                 else
                         start-stop-daemon --start --quiet --oknodo --background \
@@ -51,7 +51,7 @@ do_start() {
                                 --chdir "${DAEMON_PWD}" \
                                 --pidfile "${DAEMON_PID}" --make-pidfile \
                                 --chuid "${DAEMON_USER}" \
-                                --exec  "${DAEMON_PATH}" -- -c ${DAEMON_OPTS}
+                                --exec  "${DAEMON_PATH}" -- $DAEMON_OPTS
                         result=$?
                 fi
                 log_end_msg $result