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Create the filepath for the config file

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This commit is contained in:
Marc Di Luzio 2020-06-22 11:14:08 +01:00
parent b33e366500
commit 3f1b8a4c2a
1 changed files with 18 additions and 8 deletions
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26
cmd/rove/main.go
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@ -7,6 +7,7 @@ import (
"io/ioutil"
"os"
"path"
"path/filepath"
"time"
"github.com/mdiluz/rove/pkg/game"
@ -68,17 +69,26 @@ func InnerMain(command string) error {
var config = Config{
Accounts: make(map[string]string),
}
_, err := os.Stat(*data)
if !os.IsNotExist(err) {
if b, err := ioutil.ReadFile(*data); err != nil {
return fmt.Errorf("failed to read file %s error: %s", *data, err)
} else if len(b) == 0 {
return fmt.Errorf("file %s was empty, assumin fresh data", *data)
// Create the path if needed
path := filepath.Dir(*data)
_, err := os.Stat(path)
if os.IsNotExist(err) {
os.MkdirAll(path, os.ModePerm)
} else {
// Read the file
_, err = os.Stat(*data)
if !os.IsNotExist(err) {
if b, err := ioutil.ReadFile(*data); err != nil {
return fmt.Errorf("failed to read file %s error: %s", *data, err)
} else if err := json.Unmarshal(b, &config); err != nil {
return fmt.Errorf("failed to unmarshal file %s error: %s", *data, err)
} else if len(b) == 0 {
return fmt.Errorf("file %s was empty, assumin fresh data", *data)
} else if err := json.Unmarshal(b, &config); err != nil {
return fmt.Errorf("failed to unmarshal file %s error: %s", *data, err)
}
}
}