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cmd/ipfs2: Stricter option type coercion in main

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This commit is contained in:
Matt Bell
2014-11-03 22:09:19 -08:00
committed by Juan Batiz-Benet
parent 7d4d55a84d
commit 7c1e45786a
1 changed files with 40 additions and 17 deletions
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57
cmd/ipfs2/main.go
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@ -35,24 +35,34 @@ func main() {
os.Exit(1)
}
if help, found := options.Option("help"); found && help.(bool) {
fmt.Println(req.Command().Help)
os.Exit(0)
if help, found := options.Option("help"); found {
if helpBool, ok := help.(bool); helpBool && ok {
fmt.Println(req.Command().Help)
os.Exit(0)
} else if !ok {
fmt.Println("error: expected 'help' option to be a bool")
os.Exit(1)
}
}
if debug, found := options.Option("debug"); found && debug.(bool) {
u.Debug = true
if debug, found := options.Option("debug"); found {
if debugBool, ok := debug.(bool); debugBool && ok {
u.Debug = true
// if debugging, setup profiling.
if u.Debug {
ofi, err := os.Create("cpu.prof")
if err != nil {
fmt.Println(err)
return
// if debugging, setup profiling.
if u.Debug {
ofi, err := os.Create("cpu.prof")
if err != nil {
fmt.Println(err)
return
}
pprof.StartCPUProfile(ofi)
defer ofi.Close()
defer pprof.StopCPUProfile()
}
pprof.StartCPUProfile(ofi)
defer ofi.Close()
defer pprof.StopCPUProfile()
} else if !ok {
fmt.Println("error: expected 'debug' option to be a bool")
os.Exit(1)
}
}
@ -85,9 +95,18 @@ func main() {
res = root.Call(req)
} else {
local, found := options.Option("local")
var found bool
localBool := false
if local, found := options.Option("local"); found {
var ok bool
localBool, ok = local.(bool)
if !ok {
fmt.Println("error: expected 'local' option to be a bool")
os.Exit(1)
}
}
if (!found || !local.(bool)) && daemon.Locked(configPath) {
if (!found || !localBool) && daemon.Locked(configPath) {
res, err = cmdsHttp.Send(req)
if err != nil {
fmt.Println(err)
@ -144,7 +163,11 @@ func getOptions(req cmds.Request, root *cmds.Command) (cmds.Request, error) {
func getConfigRoot(req cmds.Request) (string, error) {
if opt, found := req.Option("config"); found {
return opt.(string), nil
if optStr, ok := opt.(string); ok {
return optStr, nil
} else {
return "", fmt.Errorf("Expected 'config' option to be a string")
}
}
configPath, err := config.PathRoot()