taigrr/go-selfupdate
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refactor

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This commit is contained in:
Mark Sanborn 2014-08-08 17:38:30 -07:00
parent 15d118d3bd
commit 210eb0dbd0
1 changed files with 18 additions and 13 deletions
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31
main.go
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@ -124,31 +124,36 @@ func createUpdate(path string, platform string) {
} }
func printUsage() { func printUsage() {
fmt.Println("Go-Selfupdate - Enable your Golang applications to self update.\n\n") fmt.Println("Go-Selfupdate - Enable your Golang applications to self update.\n\n")
fmt.Println("Usage:\n") fmt.Println("Usage:\n")
fmt.Println("\tSingle platform: go-selfupdate myapp 1.2") fmt.Println("\tSingle platform: go-selfupdate myapp 1.2")
fmt.Println("\tCross platform: go-selfupdate /tmp/mybinares/ 1.2") fmt.Println("\tCross platform: go-selfupdate /tmp/mybinares/ 1.2")
} }
func isArgsPresent() bool { func isArgsPresent() bool {
if len(os.Args) < 2 { if len(os.Args) < 2 {
return false return false
} }
return true return true
}
func createBuildDir() {
os.MkdirAll(genDir, 0755)
} }
func main() { func main() {
if isArgsPresent() == false { if isArgsPresent() == false {
printUsage() printUsage()
os.Exit(0) os.Exit(0)
} }
plat = os.Getenv("GOOS") + "-" + os.Getenv("GOARCH") plat = os.Getenv("GOOS") + "-" + os.Getenv("GOARCH")
appPath = os.Args[1] appPath = os.Args[1]
version = os.Args[2] version = os.Args[2]
genDir = "public" genDir = "public"
os.MkdirAll(genDir, 0755)
createBuildDir()
// If dir is given create update for each file // If dir is given create update for each file
files, err := ioutil.ReadDir(appPath) files, err := ioutil.ReadDir(appPath)