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71
.github/workflows/go.yml
vendored
71
.github/workflows/go.yml
vendored
@ -8,22 +8,6 @@ on:
|
||||
branches: ["main"]
|
||||
|
||||
jobs:
|
||||
build:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v4
|
||||
|
||||
- name: Set up Go
|
||||
uses: actions/setup-go@v4
|
||||
with:
|
||||
go-version: "1.23.5"
|
||||
|
||||
- name: Build
|
||||
run: go build -v ./...
|
||||
|
||||
- name: Test
|
||||
run: go test -v ./...
|
||||
|
||||
build-multiarch:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
@ -32,26 +16,25 @@ jobs:
|
||||
- name: Set up Go
|
||||
uses: actions/setup-go@v4
|
||||
with:
|
||||
go-version: "1.23.5"
|
||||
go-version: "1.24.1"
|
||||
|
||||
- name: Build binaries for multiple architectures
|
||||
run: |
|
||||
mkdir -p dist
|
||||
|
||||
# Linux
|
||||
GOOS=linux GOARCH=amd64 go build -o dist/gosh-linux-amd64
|
||||
GOOS=linux GOARCH=arm64 go build -o dist/gosh-linux-arm64
|
||||
|
||||
# Windows
|
||||
GOOS=windows GOARCH=amd64 go build -o dist/gosh-windows-amd64.exe
|
||||
GOOS=windows GOARCH=arm64 go build -o dist/gosh-windows-arm64.exe
|
||||
|
||||
# macOS
|
||||
GOOS=darwin GOARCH=amd64 go build -o dist/gosh-mac-amd64
|
||||
GOOS=darwin GOARCH=arm64 go build -o dist/gosh-mac-arm64
|
||||
|
||||
GOOS=darwin GOARCH=amd64 go build -o dist/gosh-darwin-amd64
|
||||
GOOS=darwin GOARCH=arm64 go build -o dist/gosh-darwin-arm64
|
||||
|
||||
ls -lh dist/
|
||||
|
||||
# Windows
|
||||
# GOOS=windows GOARCH=amd64 go build -o dist/gosh-windows-amd64.exe
|
||||
# GOOS=windows GOARCH=arm64 go build -o dist/gosh-windows-arm64.exe
|
||||
|
||||
|
||||
- name: Upload binaries as artifacts
|
||||
uses: actions/upload-artifact@v4
|
||||
with:
|
||||
@ -71,10 +54,46 @@ jobs:
|
||||
name: gosh-binaries
|
||||
path: dist/
|
||||
|
||||
- name: Generate Changelog
|
||||
id: changelog
|
||||
run: |
|
||||
CURRENT_TAG=${GITHUB_REF#refs/tags/}
|
||||
# Get all tags sorted by version (descending)
|
||||
ALL_TAGS=$(git tag --sort=-version:refname)
|
||||
PREVIOUS_TAG=""
|
||||
found_current=0
|
||||
# Find the tag immediately before the current one
|
||||
for tag in $ALL_TAGS; do
|
||||
if [ "$found_current" -eq 1 ]; then
|
||||
PREVIOUS_TAG=$tag
|
||||
break
|
||||
fi
|
||||
if [ "$tag" == "$CURRENT_TAG" ]; then
|
||||
found_current=1
|
||||
fi
|
||||
done
|
||||
# Fallback to initial commit if no previous tag
|
||||
if [ -z "$PREVIOUS_TAG" ]; then
|
||||
PREVIOUS_TAG=$(git rev-list --max-parents=0 HEAD)
|
||||
fi
|
||||
# Generate changelog
|
||||
CHANGELOG=$(git log --pretty=format:"- %s (%h)" $PREVIOUS_TAG..$CURRENT_TAG)
|
||||
if [ -z "$CHANGELOG" ]; then
|
||||
CHANGELOG="No changes since previous release."
|
||||
fi
|
||||
# Output for GitHub Action
|
||||
echo "CHANGELOG<<EOF" >> $GITHUB_OUTPUT
|
||||
echo "$CHANGELOG" >> $GITHUB_OUTPUT
|
||||
echo "EOF" >> $GITHUB_OUTPUT
|
||||
|
||||
|
||||
- name: Create GitHub Release
|
||||
uses: softprops/action-gh-release@v1
|
||||
with:
|
||||
files: dist/*
|
||||
body: |
|
||||
**Changelog**
|
||||
${{ steps.changelog.outputs.CHANGELOG }}
|
||||
env:
|
||||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
||||
|
||||
|
||||
27
.goblin.yaml
Normal file
27
.goblin.yaml
Normal file
@ -0,0 +1,27 @@
|
||||
name: gosh
|
||||
version: 0.1.0
|
||||
language: go
|
||||
go_version: "1.20+"
|
||||
|
||||
build:
|
||||
commands:
|
||||
- go build -o gosh .
|
||||
|
||||
install:
|
||||
files:
|
||||
- src: gosh
|
||||
dest: $BIN_DIR/gosh
|
||||
permissions:
|
||||
- path: $BIN_DIR/gosh
|
||||
mode: 0755
|
||||
|
||||
dependencies:
|
||||
build:
|
||||
- git
|
||||
- golang >= 1.20
|
||||
runtime: []
|
||||
|
||||
tests:
|
||||
- command: ./gosh --version
|
||||
output: "gosh 0.1.0"
|
||||
|
||||
16
README.md
16
README.md
@ -19,7 +19,7 @@ To test the shell and see if it suits you.
|
||||
If everything works, then move the binary to a place inside your path.
|
||||
|
||||
To directly install it with the Go toolchain, just use
|
||||
`go intall`
|
||||
`go install`
|
||||
This will build and place the binary inside your `$HOME/go/bin` folder.
|
||||
Add this folder to your path and you are good to go !
|
||||
|
||||
@ -29,7 +29,16 @@ To use the program, just invoke it with `GoSH`
|
||||
To change config parameter on the fly, use the `set` builtin.
|
||||
Currently, `set` has a limited amount of configuration options and need to have a valid config file to write to.
|
||||
To change the color of the prompt use `set color <color>`
|
||||
All the avalable colors : black red purple cyan white green yellow blue
|
||||
All the avalable colors :
|
||||
- black
|
||||
- red
|
||||
- purple
|
||||
- cyan
|
||||
- white
|
||||
- green
|
||||
- yellow
|
||||
- blue
|
||||
|
||||
You can change the history size with `set history_size <int>`
|
||||
You can change the prompt with `set prompt <promp>`
|
||||
Here is some exemple of prompts :
|
||||
@ -44,3 +53,6 @@ We can list the fact that interactive programs, like SSH or VIM work partialy.
|
||||
The config has to be manualy created and populated.
|
||||
Also pipes aren't supported yet, so no `ls | grep "thing"`
|
||||
PTY currently don't support signals like 'Ctrl+C' so don't use vim, nano nor nvim for exemple.
|
||||
|
||||
## ToDo
|
||||
- Tab completion (for cd)
|
||||
|
||||
398
main.go
398
main.go
@ -5,8 +5,12 @@ import (
|
||||
"io"
|
||||
"os"
|
||||
"os/exec"
|
||||
"os/signal"
|
||||
"path/filepath"
|
||||
"strconv"
|
||||
"strings"
|
||||
"syscall"
|
||||
"time"
|
||||
|
||||
"github.com/chzyer/readline"
|
||||
"github.com/creack/pty"
|
||||
@ -16,40 +20,58 @@ import (
|
||||
|
||||
// Structure pour stocker la configuration
|
||||
type Config struct {
|
||||
Prompt string `mapstructure:"prompt"`
|
||||
Color string `mapstructure:"color"`
|
||||
HistorySize int `mapstructure:"history_size"`
|
||||
Prompt string `mapstructure:"prompt"`
|
||||
Color string `mapstructure:"color"`
|
||||
HistorySize int `mapstructure:"history_size"`
|
||||
Aliases map[string]string `mapstructure:"aliases"`
|
||||
}
|
||||
|
||||
var config Config
|
||||
// Constantes pour la version et le nom du shell
|
||||
const (
|
||||
VERSION = "2.3.0"
|
||||
SHELL_NAME = "GoShell"
|
||||
)
|
||||
|
||||
// Map des couleurs ANSI
|
||||
var colors = map[string]string{
|
||||
"black": "\033[30m",
|
||||
"red": "\033[31m",
|
||||
"green": "\033[32m",
|
||||
"yellow": "\033[33m",
|
||||
"blue": "\033[34m",
|
||||
"purple": "\033[35m",
|
||||
"cyan": "\033[36m",
|
||||
"white": "\033[37m",
|
||||
"reset": "\033[0m",
|
||||
}
|
||||
var (
|
||||
config Config
|
||||
// Map des couleurs ANSI
|
||||
colors = map[string]string{
|
||||
"black": "\033[30m",
|
||||
"red": "\033[31m",
|
||||
"green": "\033[32m",
|
||||
"yellow": "\033[33m",
|
||||
"blue": "\033[34m",
|
||||
"purple": "\033[35m",
|
||||
"cyan": "\033[36m",
|
||||
"white": "\033[37m",
|
||||
"reset": "\033[0m",
|
||||
// Ajout de couleurs supplémentaires
|
||||
"bold": "\033[1m",
|
||||
"underline": "\033[4m",
|
||||
}
|
||||
)
|
||||
|
||||
func main() {
|
||||
// Gestion des signaux
|
||||
setupSignalHandling()
|
||||
|
||||
// Chargement de la configuration
|
||||
loadConfig()
|
||||
|
||||
// Chargement de l'historique au démarrage
|
||||
homeDir, _ := os.UserHomeDir()
|
||||
historyFile := homeDir + "/.gosh_history"
|
||||
historyFile := filepath.Join(homeDir, ".gosh_history")
|
||||
|
||||
// Configuration du shell interactif
|
||||
rl, err := readline.NewEx(&readline.Config{
|
||||
Prompt: getPrompt(),
|
||||
HistoryFile: historyFile,
|
||||
HistoryLimit: config.HistorySize,
|
||||
AutoComplete: nil,
|
||||
Prompt: getPrompt(),
|
||||
HistoryFile: historyFile,
|
||||
HistoryLimit: config.HistorySize,
|
||||
AutoComplete: newCompleter(),
|
||||
InterruptPrompt: "^C",
|
||||
EOFPrompt: "exit",
|
||||
HistorySearchFold: true,
|
||||
FuncFilterInputRune: nil,
|
||||
})
|
||||
if err != nil {
|
||||
fmt.Fprintln(os.Stderr, "Erreur readline:", err)
|
||||
@ -57,11 +79,19 @@ func main() {
|
||||
}
|
||||
defer rl.Close()
|
||||
|
||||
fmt.Printf("Bienvenue dans %s version %s\nTapez 'help' pour afficher l'aide.\n\n", SHELL_NAME, VERSION)
|
||||
|
||||
for {
|
||||
rl.SetPrompt(getPrompt())
|
||||
|
||||
input, err := rl.Readline()
|
||||
if err != nil {
|
||||
if err == readline.ErrInterrupt {
|
||||
continue // Ignorer Ctrl+C
|
||||
} else if err == io.EOF {
|
||||
break // Ctrl+D pour quitter
|
||||
}
|
||||
fmt.Fprintln(os.Stderr, "Erreur de lecture:", err)
|
||||
break
|
||||
}
|
||||
|
||||
@ -70,34 +100,93 @@ func main() {
|
||||
continue
|
||||
}
|
||||
|
||||
startTime := time.Now()
|
||||
if err := execInput(input); err != nil {
|
||||
fmt.Fprintln(os.Stderr, err)
|
||||
fmt.Fprintln(os.Stderr, "Erreur:", err)
|
||||
}
|
||||
duration := time.Since(startTime)
|
||||
|
||||
// Afficher le temps d'exécution pour les commandes qui prennent plus d'une seconde
|
||||
if duration > time.Second {
|
||||
fmt.Printf("Temps d'exécution: %s\n", duration.Round(time.Millisecond))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Mise en place de la gestion des signaux
|
||||
func setupSignalHandling() {
|
||||
c := make(chan os.Signal, 1)
|
||||
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
|
||||
go func() {
|
||||
<-c
|
||||
fmt.Println("\nAu revoir!")
|
||||
os.Exit(0)
|
||||
}()
|
||||
}
|
||||
|
||||
// Implémentation simple de l'auto-complétion
|
||||
func newCompleter() *readline.PrefixCompleter {
|
||||
// Liste des commandes internes
|
||||
internalCommands := []readline.PrefixCompleterInterface{
|
||||
readline.PcItem("cd"),
|
||||
readline.PcItem("exit"),
|
||||
readline.PcItem("help"),
|
||||
readline.PcItem("version"),
|
||||
readline.PcItem("set",
|
||||
readline.PcItem("prompt"),
|
||||
readline.PcItem("color",
|
||||
readline.PcItem("black"),
|
||||
readline.PcItem("red"),
|
||||
readline.PcItem("green"),
|
||||
readline.PcItem("yellow"),
|
||||
readline.PcItem("blue"),
|
||||
readline.PcItem("purple"),
|
||||
readline.PcItem("cyan"),
|
||||
readline.PcItem("white"),
|
||||
readline.PcItem("bold"),
|
||||
readline.PcItem("underline"),
|
||||
),
|
||||
readline.PcItem("history_size"),
|
||||
),
|
||||
readline.PcItem("alias"),
|
||||
readline.PcItem("unalias"),
|
||||
readline.PcItem("aliases"),
|
||||
}
|
||||
|
||||
return readline.NewPrefixCompleter(internalCommands...)
|
||||
}
|
||||
|
||||
// Charger la configuration depuis un fichier
|
||||
func loadConfig() {
|
||||
homeDir, _ := os.UserHomeDir()
|
||||
configPath := homeDir + "/.config/gosh/"
|
||||
fmt.Println("Chemin du fichier de configuration:", configPath)
|
||||
configPath := filepath.Join(homeDir, ".config", "gosh")
|
||||
|
||||
if err := os.MkdirAll(configPath, 0755); err != nil {
|
||||
fmt.Fprintln(os.Stderr, "Erreur lors de la création du dossier de configuration:", err)
|
||||
}
|
||||
|
||||
viper.AddConfigPath(configPath)
|
||||
viper.SetConfigName("gosh_config")
|
||||
viper.SetConfigType("toml")
|
||||
|
||||
// Valeurs par défaut
|
||||
viper.SetDefault("prompt", "[{dir}] > ")
|
||||
viper.SetDefault("color", "blue")
|
||||
viper.SetDefault("prompt", "[{dir}] $ ")
|
||||
viper.SetDefault("color", "green")
|
||||
viper.SetDefault("history_size", 1000)
|
||||
viper.SetDefault("aliases", map[string]string{
|
||||
"ll": "ls -la",
|
||||
"la": "ls -a",
|
||||
})
|
||||
|
||||
// Lire le fichier de configuration
|
||||
if err := viper.ReadInConfig(); err != nil {
|
||||
if _, ok := err.(viper.ConfigFileNotFoundError); ok {
|
||||
fmt.Println("Création du fichier de configuration avec les valeurs par défaut...")
|
||||
if err := viper.WriteConfigAs(configPath + "gosh_config"); err != nil {
|
||||
configFilePath := filepath.Join(configPath, "gosh_config.toml")
|
||||
if err := viper.WriteConfigAs(configFilePath); err != nil {
|
||||
fmt.Fprintln(os.Stderr, "Erreur lors de la création du fichier de configuration:", err)
|
||||
} else {
|
||||
fmt.Println("Fichier de configuration créé avec succès:", configPath)
|
||||
fmt.Println("Fichier de configuration créé avec succès:", configFilePath)
|
||||
}
|
||||
} else {
|
||||
fmt.Fprintln(os.Stderr, "Erreur de configuration:", err)
|
||||
@ -114,6 +203,11 @@ func loadConfig() {
|
||||
fmt.Fprintln(os.Stderr, "Taille de l'historique invalide. Utilisation de la valeur par défaut (1000).")
|
||||
config.HistorySize = 1000
|
||||
}
|
||||
|
||||
// Initialiser la map des alias si elle est nil
|
||||
if config.Aliases == nil {
|
||||
config.Aliases = make(map[string]string)
|
||||
}
|
||||
}
|
||||
|
||||
// Fonction pour générer le prompt avec le répertoire courant
|
||||
@ -128,7 +222,12 @@ func getPrompt() string {
|
||||
wd = "~" + strings.TrimPrefix(wd, homeDir)
|
||||
}
|
||||
|
||||
// Remplacer des variables dans le prompt
|
||||
prompt := strings.Replace(config.Prompt, "{dir}", wd, -1)
|
||||
prompt = strings.Replace(prompt, "{time}", time.Now().Format("15:04:05"), -1)
|
||||
prompt = strings.Replace(prompt, "{date}", time.Now().Format("2006-01-02"), -1)
|
||||
prompt = strings.Replace(prompt, "{shell}", SHELL_NAME, -1)
|
||||
prompt = strings.Replace(prompt, "{version}", VERSION, -1)
|
||||
|
||||
// Appliquer la couleur si elle existe dans la map
|
||||
if colorCode, exists := colors[config.Color]; exists {
|
||||
@ -141,23 +240,57 @@ func getPrompt() string {
|
||||
// Fonction pour déterminer si une commande est interactive
|
||||
func isInteractiveCommand(cmd string) bool {
|
||||
interactiveCommands := map[string]bool{
|
||||
"vim": true,
|
||||
"nano": true,
|
||||
"ssh": true,
|
||||
"top": true,
|
||||
"htop": true,
|
||||
"less": true,
|
||||
"more": true,
|
||||
"vim": true,
|
||||
"nano": true,
|
||||
"emacs": true,
|
||||
"ssh": true,
|
||||
"top": true,
|
||||
"htop": true,
|
||||
"less": true,
|
||||
"more": true,
|
||||
"man": true,
|
||||
"vi": true,
|
||||
"pico": true,
|
||||
}
|
||||
return interactiveCommands[cmd]
|
||||
}
|
||||
|
||||
// Remplacer les alias par leurs commandes correspondantes
|
||||
func replaceAliases(input string) string {
|
||||
args, err := shlex.Split(input)
|
||||
if err != nil || len(args) == 0 {
|
||||
return input
|
||||
}
|
||||
|
||||
// Si le premier mot est un alias, le remplacer
|
||||
if aliasCmd, exists := config.Aliases[args[0]]; exists {
|
||||
// Si l'alias contient des arguments, les combiner avec ceux de la commande
|
||||
aliasArgs, err := shlex.Split(aliasCmd)
|
||||
if err != nil {
|
||||
return input
|
||||
}
|
||||
|
||||
if len(args) > 1 {
|
||||
// Joindre les arguments de l'alias avec ceux de la commande
|
||||
return strings.Join(append(aliasArgs, args[1:]...), " ")
|
||||
}
|
||||
return aliasCmd
|
||||
}
|
||||
|
||||
return input
|
||||
}
|
||||
|
||||
func execInput(input string) error {
|
||||
input = strings.TrimSuffix(input, "\n")
|
||||
// Remplacer les alias
|
||||
expandedInput := replaceAliases(input)
|
||||
if expandedInput != input {
|
||||
fmt.Printf("Alias expanded: %s\n", expandedInput)
|
||||
input = expandedInput
|
||||
}
|
||||
|
||||
args, err := shlex.Split(input)
|
||||
if err != nil {
|
||||
return fmt.Errorf("Erreur lors de la division des arguments: %v", err)
|
||||
return fmt.Errorf("erreur lors de la division des arguments: %v", err)
|
||||
}
|
||||
|
||||
if len(args) == 0 {
|
||||
@ -166,36 +299,91 @@ func execInput(input string) error {
|
||||
|
||||
switch args[0] {
|
||||
case "cd":
|
||||
// Gestion du changement de répertoire
|
||||
if len(args) < 2 || args[1] == "" {
|
||||
homeDir, err := os.UserHomeDir()
|
||||
if err != nil {
|
||||
return fmt.Errorf("Impossible de trouver le home")
|
||||
return fmt.Errorf("impossible de trouver le home")
|
||||
}
|
||||
return os.Chdir(homeDir)
|
||||
}
|
||||
return os.Chdir(args[1])
|
||||
case "exit":
|
||||
os.Exit(0)
|
||||
case "version":
|
||||
fmt.Println("GoShell Version 2.1.2")
|
||||
|
||||
// Expansion du tilde en chemin complet du répertoire utilisateur
|
||||
if args[1] == "~" || strings.HasPrefix(args[1], "~/") {
|
||||
homeDir, err := os.UserHomeDir()
|
||||
if err != nil {
|
||||
return fmt.Errorf("impossible de trouver le home: %v", err)
|
||||
}
|
||||
args[1] = strings.Replace(args[1], "~", homeDir, 1)
|
||||
}
|
||||
|
||||
if err := os.Chdir(args[1]); err != nil {
|
||||
return fmt.Errorf("cd: %v", err)
|
||||
}
|
||||
return nil
|
||||
|
||||
case "exit":
|
||||
fmt.Println("Au revoir!")
|
||||
os.Exit(0)
|
||||
|
||||
case "version":
|
||||
fmt.Printf("%s Version %s\n", SHELL_NAME, VERSION)
|
||||
return nil
|
||||
|
||||
case "help":
|
||||
printHelp()
|
||||
return nil
|
||||
|
||||
case "set":
|
||||
if len(args) < 2 {
|
||||
// Afficher la configuration actuelle
|
||||
fmt.Printf("Configuration actuelle:\n")
|
||||
fmt.Printf(" prompt = %s\n", config.Prompt)
|
||||
fmt.Printf(" color = %s\n", config.Color)
|
||||
fmt.Printf(" history_size = %d\n", config.HistorySize)
|
||||
return nil
|
||||
}
|
||||
if len(args) < 3 {
|
||||
return fmt.Errorf("Usage: set <key> <value>")
|
||||
return fmt.Errorf("usage: set <key> <value>")
|
||||
}
|
||||
return setConfig(args[1], strings.Join(args[2:], " "))
|
||||
|
||||
case "alias":
|
||||
if len(args) == 1 {
|
||||
// Afficher tous les alias
|
||||
return listAliases()
|
||||
}
|
||||
if len(args) < 3 {
|
||||
return fmt.Errorf("usage: alias <name> <command>")
|
||||
}
|
||||
return addAlias(args[1], strings.Join(args[2:], " "))
|
||||
|
||||
case "unalias":
|
||||
if len(args) != 2 {
|
||||
return fmt.Errorf("usage: unalias <name>")
|
||||
}
|
||||
return removeAlias(args[1])
|
||||
|
||||
case "aliases":
|
||||
return listAliases()
|
||||
}
|
||||
|
||||
// Exécution des commandes externes
|
||||
cmd := exec.Command(args[0], args[1:]...)
|
||||
|
||||
if isInteractiveCommand(args[0]) {
|
||||
// Utiliser un PTY pour les commandes interactives
|
||||
ptmx, err := pty.Start(cmd)
|
||||
if err != nil {
|
||||
return fmt.Errorf("Erreur lors du démarrage du PTY: %v", err)
|
||||
return fmt.Errorf("erreur lors du démarrage du PTY: %v", err)
|
||||
}
|
||||
defer ptmx.Close()
|
||||
|
||||
// Gérer le redimensionnement du terminal
|
||||
go func() {
|
||||
// TODO: Implémenter la gestion du redimensionnement
|
||||
}()
|
||||
|
||||
// Rediriger stdin et stdout
|
||||
go func() {
|
||||
io.Copy(ptmx, os.Stdin)
|
||||
@ -207,20 +395,54 @@ func execInput(input string) error {
|
||||
cmd.Stderr = os.Stderr
|
||||
cmd.Stdin = os.Stdin
|
||||
|
||||
// Démarrer la commande avant d'attendre sa fin
|
||||
// Démarrer la commande
|
||||
if err := cmd.Start(); err != nil {
|
||||
return fmt.Errorf("Erreur lors du démarrage de la commande: %v", err)
|
||||
return fmt.Errorf("erreur lors du démarrage de la commande: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
// Attendre la fin du processus
|
||||
if err := cmd.Wait(); err != nil {
|
||||
return fmt.Errorf("Erreur lors de l'exécution de la commande: %v", err)
|
||||
// Vérifier si l'erreur est due à un code de sortie non nul
|
||||
if exitErr, ok := err.(*exec.ExitError); ok {
|
||||
return fmt.Errorf("la commande a échoué avec le code: %d", exitErr.ExitCode())
|
||||
}
|
||||
return fmt.Errorf("erreur lors de l'exécution de la commande: %v", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Afficher l'aide du shell
|
||||
func printHelp() {
|
||||
fmt.Printf("%s v%s - Un shell léger écrit en Go\n\n", SHELL_NAME, VERSION)
|
||||
fmt.Println("Commandes internes:")
|
||||
fmt.Println(" cd [dir] - Changer de répertoire")
|
||||
fmt.Println(" exit - Quitter le shell")
|
||||
fmt.Println(" version - Afficher la version du shell")
|
||||
fmt.Println(" help - Afficher cette aide")
|
||||
fmt.Println(" set [key] [value] - Afficher ou modifier la configuration")
|
||||
fmt.Println(" alias <nom> <cmd> - Créer un alias pour une commande")
|
||||
fmt.Println(" unalias <nom> - Supprimer un alias")
|
||||
fmt.Println(" aliases - Lister tous les alias")
|
||||
fmt.Println()
|
||||
fmt.Println("Variables de prompt:")
|
||||
fmt.Println(" {dir} - Répertoire courant")
|
||||
fmt.Println(" {time} - Heure actuelle")
|
||||
fmt.Println(" {date} - Date actuelle")
|
||||
fmt.Println(" {shell} - Nom du shell")
|
||||
fmt.Println(" {version} - Version du shell")
|
||||
fmt.Println()
|
||||
fmt.Println("Couleurs disponibles:")
|
||||
fmt.Print(" ")
|
||||
for color := range colors {
|
||||
if color != "reset" {
|
||||
fmt.Printf("%s ", color)
|
||||
}
|
||||
}
|
||||
fmt.Println()
|
||||
}
|
||||
|
||||
// Fonction pour modifier la configuration à la volée
|
||||
func setConfig(key, value string) error {
|
||||
switch key {
|
||||
@ -228,7 +450,7 @@ func setConfig(key, value string) error {
|
||||
viper.Set("prompt", value)
|
||||
case "color":
|
||||
if _, exists := colors[value]; !exists {
|
||||
return fmt.Errorf("Couleur inconnue: %s. Couleurs disponibles: %v", value, getAvailableColors())
|
||||
return fmt.Errorf("couleur inconnue: %s. Couleurs disponibles: %v", value, getAvailableColors())
|
||||
}
|
||||
viper.Set("color", value)
|
||||
case "history_size":
|
||||
@ -238,26 +460,96 @@ func setConfig(key, value string) error {
|
||||
}
|
||||
viper.Set("history_size", intValue)
|
||||
default:
|
||||
return fmt.Errorf("Clé de configuration inconnue: %s", key)
|
||||
return fmt.Errorf("clé de configuration inconnue: %s", key)
|
||||
}
|
||||
|
||||
if err := viper.WriteConfig(); err != nil {
|
||||
return fmt.Errorf("Erreur lors de la sauvegarde de la configuration: %v", err)
|
||||
return fmt.Errorf("erreur lors de la sauvegarde de la configuration: %v", err)
|
||||
}
|
||||
|
||||
if err := viper.Unmarshal(&config); err != nil {
|
||||
return fmt.Errorf("Erreur lors du rechargement de la configuration: %v", err)
|
||||
return fmt.Errorf("erreur lors du rechargement de la configuration: %v", err)
|
||||
}
|
||||
|
||||
fmt.Printf("Configuration mise à jour: %s = %s\n", key, value)
|
||||
return nil
|
||||
}
|
||||
|
||||
// Ajouter un alias
|
||||
func addAlias(name, command string) error {
|
||||
if name == "" || command == "" {
|
||||
return fmt.Errorf("le nom et la commande ne peuvent pas être vides")
|
||||
}
|
||||
|
||||
// Vérifier que le nom n'est pas un mot clé réservé
|
||||
reservedCommands := map[string]bool{
|
||||
"cd": true,
|
||||
"exit": true,
|
||||
"version": true,
|
||||
"help": true,
|
||||
"set": true,
|
||||
"alias": true,
|
||||
"unalias": true,
|
||||
"aliases": true,
|
||||
}
|
||||
|
||||
if reservedCommands[name] {
|
||||
return fmt.Errorf("impossible de créer un alias avec un nom réservé: %s", name)
|
||||
}
|
||||
|
||||
// Ajouter ou mettre à jour l'alias
|
||||
if config.Aliases == nil {
|
||||
config.Aliases = make(map[string]string)
|
||||
}
|
||||
config.Aliases[name] = command
|
||||
viper.Set("aliases", config.Aliases)
|
||||
|
||||
if err := viper.WriteConfig(); err != nil {
|
||||
return fmt.Errorf("erreur lors de la sauvegarde des alias: %v", err)
|
||||
}
|
||||
|
||||
fmt.Printf("Alias ajouté: %s = %s\n", name, command)
|
||||
return nil
|
||||
}
|
||||
|
||||
// Supprimer un alias
|
||||
func removeAlias(name string) error {
|
||||
if config.Aliases == nil || config.Aliases[name] == "" {
|
||||
return fmt.Errorf("alias non trouvé: %s", name)
|
||||
}
|
||||
|
||||
delete(config.Aliases, name)
|
||||
viper.Set("aliases", config.Aliases)
|
||||
|
||||
if err := viper.WriteConfig(); err != nil {
|
||||
return fmt.Errorf("erreur lors de la sauvegarde des alias: %v", err)
|
||||
}
|
||||
|
||||
fmt.Printf("Alias supprimé: %s\n", name)
|
||||
return nil
|
||||
}
|
||||
|
||||
// Lister tous les alias
|
||||
func listAliases() error {
|
||||
if config.Aliases == nil || len(config.Aliases) == 0 {
|
||||
fmt.Println("Aucun alias défini.")
|
||||
return nil
|
||||
}
|
||||
|
||||
fmt.Println("Aliases définis:")
|
||||
for name, command := range config.Aliases {
|
||||
fmt.Printf(" %s = %s\n", name, command)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Retourne la liste des couleurs disponibles
|
||||
func getAvailableColors() []string {
|
||||
keys := make([]string, 0, len(colors))
|
||||
for k := range colors {
|
||||
keys = append(keys, k)
|
||||
if k != "reset" {
|
||||
keys = append(keys, k)
|
||||
}
|
||||
}
|
||||
return keys
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user