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[WIP] Maintenance #210

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[WIP] Maintenance #210

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5871dc6
instead of `defer f.close()` just move `f.close` to the botttom
Jan 14, 2020
6c17ba5
rename variables
Jan 14, 2020
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8 changes: 4 additions & 4 deletions internal/complete.go
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Original file line number Diff line number Diff line change
Expand Up @@ -24,8 +24,8 @@ func Unique(intSlice []prompt.Suggest) []prompt.Suggest {
// Completer complete commands
func Completer(d prompt.Document) []prompt.Suggest {
s := []prompt.Suggest{{Text: "help", Description: "gosh"}, {Text: "exit", Description: "gosh"}, {Text: "history", Description: "gosh"}, {Text: "clearhist", Description: "gosh"}, {Text: "tree", Description: "gosh"}, {Text: "touch", Description: "gosh"}, {Text: "mkdir", Description: "gosh"}}
var gopath string = os.Getenv("GOSH_HOME")
file, _ := os.Open(gopath + "/history.txt")
var goshHome string = os.Getenv("GOSH_HOME")
file, _ := os.Open(goshHome + "/history.txt")
scanner := bufio.NewScanner(file)
for scanner.Scan() {
if strings.Compare(string(scanner.Text()), "") == 0 {
Expand All @@ -51,8 +51,8 @@ func Completer(d prompt.Document) []prompt.Suggest {
// GetCommandHist Get command History
func GetCommandHist() []string {
s := []string{}
var gopath string = os.Getenv("GOSH_HOME")
file, _ := os.Open(gopath + "/history.txt")
var goshHome string = os.Getenv("GOSH_HOME")
file, _ := os.Open(goshHome + "/history.txt")
scanner := bufio.NewScanner(file)
for scanner.Scan() {
if strings.Compare(string(scanner.Text()), "") == 0 {
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14 changes: 7 additions & 7 deletions internal/history.go
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Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,8 @@ import (

// ClearHistory clears the command history
func ClearHistory() string {
var gopath string = os.Getenv("GOSH_HOME")
f, _ := os.OpenFile(gopath+"/history.txt",
var goshHome string = os.Getenv("GOSH_HOME")
f, _ := os.OpenFile(goshHome+"/history.txt",
os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
f.Truncate(0)
fmt.Println("\033[0;32mHistory has been cleared ✔\033[0m")
Expand All @@ -21,8 +21,8 @@ func ClearHistory() string {

// History the history command
func History() {
var gopath string = os.Getenv("GOSH_HOME")
file, _ := os.Open(gopath + "/history.txt")
var goshHome string = os.Getenv("GOSH_HOME")
file, _ := os.Open(goshHome + "/history.txt")
scanner := bufio.NewScanner(file)
var num = 1
fmt.Println(" \033[0;32m# command\033[0m")
Expand All @@ -48,14 +48,14 @@ func History() {

// UpdateHistory update the command history
func UpdateHistory(command string) {
var gopath string = os.Getenv("GOSH_HOME")
f, err := os.OpenFile(gopath+"/history.txt",
var goshHome string = os.Getenv("GOSH_HOME")
f, err := os.OpenFile(goshHome+"/history.txt",
os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
if err != nil {
log.Println(err)
}
defer f.Close()
if _, err := f.WriteString("\n" + command); err != nil {
log.Println(err)
}
f.Close()
}