Merge branch 'release/0.4.0'

Makefile

@@ -4,8 +4,6 @@ TEST_REPORT = tests.xml
 GOARCH = amd64
 
 VERSION?=?
-COMMIT=\$(shell git rev-parse HEAD)
-BRANCH=\$(shell git rev-parse --abbrev-ref HEAD)
 
 # Symlink into GOPATH
 GITHUB_USERNAME=praveenprem
@@ -15,7 +13,7 @@ CURRENT_DIR=\$(shell pwd)
 BUILD_DIR_LINK=\$(shell readlink ${BUILD_DIR})
 
 # Setup the -ldflags option for go build here, interpolate the variable values
-LDFLAGS = -ldflags "-X main.VERSION=${VERSION} -X main.COMMIT=${COMMIT} -X main.BRANCH=${BRANCH}"
+LDFLAGS = -ldflags "-X main.VERSION=${VERSION}"
 
 # Build the project
 all: link clean test vet linux darwin windows

README.md

@@ -1,6 +1,6 @@
 # Timesheet
 
-This tool is written to help developer with logging work time to Atlassian Jira based projects.
+A commandline tool written to help developer with logging work time to Atlassian Jira based projects.
 
 This tool allows developers to add worklog to a specific ticket without having to browse and find issues
 given the user knows the issue reference

argparse.go

@@ -35,6 +35,7 @@ func (app *App) Parser() {
 		" -history and -d are also available")
 	flag.BoolVar(&app.History, "history", false, "HELP: Print the timesheet of the day")
 	flag.BoolVar(&app.PrintWeek, "week", false, "HELP: Print timesheet of the current week")
+	flag.BoolVar(&app.Version, "v", false, "Print application version")
 	flag.Parse()
 	app.validate()
 }
@@ -44,6 +45,7 @@ func (app *App) validate() {
 	if len(os.Args[1:]) < 1 {
 		fmt.Printf("no arguments are given\n\n")
 		app.usage()
+		os.Exit(1)
 	}
 
 	if app.Started != "" {
@@ -58,6 +60,12 @@ func (app *App) validate() {
 
 	if app.Help {
 		app.usage()
+		os.Exit(0)
+	}
+
+	if app.Version {
+		fmt.Println(VERSION)
+		os.Exit(0)
 	}
 
 	if app.TimeRemaining || app.PrintWeek {
@@ -88,5 +96,4 @@ func (app *App) usage() {
 		"\ttimesheet -remaining -d 2020-03-05\n" +
 		"\ttimesheet -remaining -history\n" +
 		"\ttimesheet -remaining -history -d 2020-03-05\n")
-	os.Exit(1)
 }

main.go

@@ -1,7 +1,9 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
+	"net/http"
 	"os"
 )
 
@@ -36,6 +38,7 @@ type App struct {
 	TimeRemaining bool
 	History       bool
 	PrintWeek     bool
+	Version       bool
 	Configuration struct {
 		Auth   string
 		Domain string
@@ -45,6 +48,35 @@ type App struct {
 type Application interface {
 	Parser()
 	CredentialEncode()
+	GetTimeRemaining(domain string, auth string)
+	GetWeekTimesheet(domain string, auth string)
+}
+
+var VERSION string
+
+func (app *App) upgrade() {
+	var client = &http.Client{}
+	req, rErr := http.NewRequest("GET", "https://api.github.com/repos/praveenprem/timesheet/releases/latest", nil)
+	if rErr != nil {
+		panic(rErr)
+	}
+	resp, err := client.Do(req)
+	if err != nil {
+		panic(err)
+	}
+	defer resp.Body.Close()
+	var response struct {
+		Name string `json:"name"`
+		URL  string `json:"html_url"`
+	}
+	decodeErr := json.NewDecoder(resp.Body).Decode(&response)
+	if decodeErr != nil {
+		panic(decodeErr)
+	}
+
+	if fmt.Sprintf("v%s", VERSION) != response.Name {
+		fmt.Println("New version available! Please download the latest release from", response.URL)
+	}
 }
 
 func main() {
@@ -59,6 +91,7 @@ func main() {
 
 	app.Parser()
 	app.loadConf()
+	app.upgrade()
 
 	if app.TimeRemaining {
 		app.GetTimeRemaining(app.Configuration.Domain, app.Configuration.Auth)