go.mod

@@ -5,7 +5,6 @@ go 1.24.2
 require github.com/labstack/echo/v4 v4.13.4
 
 require (
-	github.com/TwiN/go-color v1.4.1 // indirect
 	github.com/labstack/gommon v0.4.2 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect

go.sum

@@ -1,7 +1,5 @@
 github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
-github.com/TwiN/go-color v1.4.1 h1:mqG0P/KBgHKVqmtL5ye7K0/Gr4l6hTksPgTgMk3mUzc=
-github.com/TwiN/go-color v1.4.1/go.mod h1:WcPf/jtiW95WBIsEeY1Lc/b8aaWoiqQpu5cf8WFxu+s=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/kirsle/configdir v0.0.0-20170128060238-e45d2f54772f h1:dKccXx7xA56UNqOcFIbuqFjAWPVtP688j5QMgmo6OHU=

internal/cli/cli.go

@@ -1,101 +1,59 @@
 package cli
 
 import (
+	"fmt"
 	"log"
 	"os"
-
-	"github.com/TwiN/go-color"
 )
 
 type ProgramFunction func() error
 type Program struct {
 	Name        string
 	Function    ProgramFunction
-	ShortDescription string
-	LongDescription  string
-	Arguments        []Argument
-}
-type Argument struct {
-	Name        string
-	Type        string
-	Required    bool
 	Description string
 }
 
-var HelpHeader = `This is the help page of transfem-startpage.
+var HelpHeader = `Meow
-` + color.Purple + `transfem-startpage {program} {...args}` + color.Reset + `
+Ze
-The following Programs are available:`
+Dong`
 var Programs = []Program{
 	{
 		Name:        "help",
-		ShortDescription: "get more information on how the cli in general or a specific program works",
+		Function:    Help,
-		LongDescription:  "What did you expect to find here?",
+		Description: "get more information on how the cli or a program works",
-		Arguments: []Argument{
-			{
-				Name:        "program",
-				Type:        "string",
-				Required:    false,
-				Description: "defines the program you want to know more about",
-			},
-		},
 	},
 	{
 		Name:        "start",
 		Function:    Start,
-		ShortDescription: "start the webserver",
+		Description: "start the webserver",
-		LongDescription: `The start program starts the webserver.
-It loads the config file of the according profile.
-It uses the default values if no config file was found.`,
-		Arguments: []Argument{
-			{
-				Name:        "profile",
-				Type:        "string",
-				Required:    false,
-				Description: "tells the program which config to load, default is 'default'",
-			},
-		},
 	},
 	{
 		Name:        "cache",
 		Function:    Cache,
-		ShortDescription: "do something with the cache",
+		Description: "do something with the cache",
-		LongDescription: `Does something with the cache.
-- clear: delete the whole cache
-- clean: delete all files that aren't used by any program.`,
-		Arguments: []Argument{
-			{
-				Name:        "action",
-				Type:        "enum(clear;clean)",
-				Required:    true,
-				Description: "defines what to do with the cache",
 	},
-		},
-	},
-}
-
-func GetProgram(programName string) Program {
-	for i, p := range Programs {
-		if p.Name == programName {
-			return Programs[i]
-		}
-	}
-
-	log.Panicln("couldn't find program", programName, ". EXITING")
-	return Program{}
 }
 
 func Cli() {
-	// getting around initialization cycle
+	fmt.Println("running transfem startpage")
-	Programs[0].Function = Help
 
 	programName := "help"
 	if len(os.Args) > 1 {
 		programName = os.Args[1]
 	}
 
-	var selectedProgram Program = GetProgram(programName)
+	log.Println("running program", programName)
-	err := selectedProgram.Function()
+
-	if err != nil {
+	var selectedProgram *Program = nil
-		log.Panicln(err)
+	for i, p := range Programs {
+		if p.Name == programName {
+			selectedProgram = &Programs[i]
+			break
 		}
 	}
+	if selectedProgram == nil {
+		log.Panicln("couldn't find program", programName, ". EXITING")
+	}
+
+	selectedProgram.Function()
+}

internal/cli/help.go

@@ -1,89 +1,8 @@
 package cli
 
-import (
+import "log"
-	"fmt"
-	"os"
-	"strings"
-
-	"github.com/TwiN/go-color"
-)
-
-func padString(s string, n int) string {
-	missing := n - len(s)
-	if missing <= 0 {
-		return s
-	}
-
-	for _ = range missing {
-		s = s + " "
-	}
-
-	return s
-}
-
-func getSingleArgumentString(a Argument) string {
-	requiredString := ""
-	if a.Required {
-		requiredString = "*"
-	}
-	return requiredString + a.Name + ":" + a.Type
-}
-
-func getArgumentString(arguments []Argument) string {
-	argumentString := color.Blue
-	for _, a := range arguments {
-		argumentString = argumentString + " [" + getSingleArgumentString(a) + "]"
-	}
-	return argumentString + color.Reset
-}
-
-func generalHelp() error {
-	fmt.Println()
-	fmt.Println(HelpHeader)
-	fmt.Println()
-
-	for _, p := range Programs {
-		fmt.Print(color.Bold + padString(p.Name, 7) + color.Reset)
-		fmt.Print(padString(getArgumentString(p.Arguments), 40) + p.ShortDescription + "\n")
-	}
-	return nil
-}
-
-func specificHelp(programName string) error {
-	program := GetProgram(programName)
-
-	fmt.Println(color.Bold + "MAN PAGE FOR " + strings.ToUpper(programName) + color.Reset)
-	fmt.Println()
-
-	fmt.Println(color.Purple + "transfem-startpage " + programName + color.Reset + getArgumentString(program.Arguments))
-	fmt.Println()
-
-	fmt.Println(color.Bold + "arguments" + color.Reset)
-
-	argumentStrings := make([]string, len(program.Arguments))
-	maxArgumentString := 0
-	for i, a := range program.Arguments {
-		s := getSingleArgumentString(a)
-		argumentStrings[i] = s
-		if len(s) > maxArgumentString {
-			maxArgumentString = len(s)
-		}
-	}
-
-	for i, a := range program.Arguments {
-		fmt.Println(padString(argumentStrings[i], maxArgumentString+4) + a.Description)
-	}
-
-	fmt.Println()
-	fmt.Println(program.LongDescription)
-
-	return nil
-}
 
 func Help() error {
-	if len(os.Args) > 2 {
+	log.Println("running help")
-		return specificHelp(os.Args[2])
+	return nil
-	}
-
-	return generalHelp()
 }