func TestLogoutDeletesConfigFile(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "")
assert.NoError(t, err)
c := configuration.Config{}
configuration.ToFile(tmpDir, c)
Logout(tmpDir)
asserFileDoesNotExist(t, configuration.Filename(tmpDir))
}
func main() {
app := cli.NewApp()
app.Name = "exercism"
app.Usage = "A command line tool to interact with http://exercism.io"
app.Version = VERSION
app.Commands = []cli.Command{
{
Name: "current",
ShortName: "c",
Usage: "Show the current assignments",
Action: func(c *cli.Context) {
config, err := configuration.FromFile(configuration.HomeDir())
if err != nil {
fmt.Println("Are you sure you are logged in? Please login again.")
return
}
currentAssignments, err := FetchAssignments(config, FetchEndpoints["current"])
if err != nil {
fmt.Println(err)
return
}
fmt.Println("Current Assignments")
for _, a := range currentAssignments {
fmt.Printf("%v: %v\n", strings.Title(a.Track), a.Slug)
}
},
},
{
Name: "demo",
ShortName: "d",
Usage: "Fetch first assignment for each language from exercism.io",
Action: func(c *cli.Context) {
config, err := configuration.FromFile(configuration.HomeDir())
if err != nil {
config, err = configuration.Demo()
if err != nil {
fmt.Println(err)
return
}
}
assignments, err := FetchAssignments(config, FetchEndpoints["demo"])
if err != nil {
fmt.Println(err)
return
}
for _, a := range assignments {
err := SaveAssignment(config.ExercismDirectory, a)
if err != nil {
fmt.Println(err)
}
}
},
},
{
Name: "fetch",
ShortName: "f",
Usage: "Fetch current assignment from exercism.io",
Action: func(c *cli.Context) {
config, err := configuration.FromFile(configuration.HomeDir())
if err != nil {
fmt.Println("Are you sure you are logged in? Please login again.")
return
}
assignments, err := FetchAssignments(config,
FetchEndpoints["current"])
if err != nil {
fmt.Println(err)
return
}
for _, a := range assignments {
err := SaveAssignment(config.ExercismDirectory, a)
if err != nil {
fmt.Println(err)
}
}
fmt.Printf("Exercises written to %s\n", config.ExercismDirectory)
},
},
{
Name: "login",
ShortName: "l",
Usage: "Save exercism.io api credentials",
Action: func(c *cli.Context) {
configuration.ToFile(configuration.HomeDir(), askForConfigInfo())
},
},
{
Name: "logout",
ShortName: "o",
Usage: "Clear exercism.io api credentials",
Action: func(c *cli.Context) {
Logout(configuration.HomeDir())
},
},
{
Name: "peek",
ShortName: "p",
Usage: "Fetch upcoming assignment from exercism.io",
Action: func(c *cli.Context) {
config, err := configuration.FromFile(configuration.HomeDir())
if err != nil {
fmt.Println("Are you sure you are logged in? Please login again.")
return
}
assignments, err := FetchAssignments(config,
FetchEndpoints["next"])
if err != nil {
fmt.Println(err)
return
}
for _, a := range assignments {
err := SaveAssignment(config.ExercismDirectory, a)
if err != nil {
fmt.Println(err)
}
}
},
},
{
Name: "submit",
ShortName: "s",
Usage: "Submit code to exercism.io on your current assignment",
Action: func(c *cli.Context) {
config, err := configuration.FromFile(configuration.HomeDir())
if err != nil {
fmt.Println("Are you sure you are logged in? Please login again.")
return
}
if len(c.Args()) == 0 {
fmt.Println("Please enter a file name")
return
}
filename := c.Args()[0]
// Make filename relative to config.ExercismDirectory.
absPath, err := absolutePath(filename)
if err != nil {
fmt.Printf("Couldn't find %v: %v\n", filename, err)
return
}
exDir := config.ExercismDirectory + string(filepath.Separator)
if !strings.HasPrefix(absPath, exDir) {
fmt.Printf("%v is not under your exercism project path (%v)\n", absPath, exDir)
return
}
filename = absPath[len(exDir):]
if IsTest(filename) {
fmt.Println("It looks like this is a test, please enter an example file name.")
return
}
code, err := ioutil.ReadFile(absPath)
if err != nil {
fmt.Printf("Error reading %v: %v\n", absPath, err)
return
}
response, err := SubmitAssignment(config, filename, code)
if err != nil {
fmt.Printf("There was an issue with your submission: %v\n", err)
return
}
fmt.Printf("For feedback on your submission visit %s%s%s.\n",
config.Hostname, "/submissions/", response.Id)
},
},
{
Name: "unsubmit",
ShortName: "u",
Usage: "Delete the last submission",
Action: func(c *cli.Context) {
config, err := configuration.FromFile(configuration.HomeDir())
if err != nil {
fmt.Println("Are you sure you are logged in? Please login again.")
return
}
response, err := UnsubmitAssignment(config)
if err != nil {
fmt.Println(err)
return
}
if response != "" {
return
}
fmt.Println("The last submission was successfully deleted.")
},
},
{
Name: "whoami",
ShortName: "w",
Usage: "Get the github username that you are logged in as",
Action: func(c *cli.Context) {
config, err := configuration.FromFile(configuration.HomeDir())
if err != nil {
fmt.Println("Are you sure you are logged in? Please login again.")
return
}
fmt.Println(config.GithubUsername)
},
},
}
app.Run(os.Args)
}