8000 cmd: set default bin dir by artmoskvin · Pull Request #183 · hide-org/hide · GitHub
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cmd: set default bin dir #183

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Merged
merged 1 commit into from
Apr 15, 2025
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cmd: set default bin dir #183

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53 changes: 50 additions & 3 deletions cmd/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import (
"os"
"os/signal"
"path/filepath"
"runtime"
"syscall"
"time"

Expand Down Expand Up @@ -37,9 +38,20 @@ func init() {
pf.StringVar(&envPath, "env", DefaultDotEnvPath, "path to the .env file")
pf.BoolVar(&debug, "debug", false, "run service in a debug mode")
pf.IntVar(&port, "port", 8080, "service port")
cwd, _ := os.Getwd() // how can it fail?

cwd, err := os.Getwd()
if err != nil {
panic(err)
}

pf.StringVar(&workspaceDir, "workspace-dir", cwd, "path to workspace directory")
pf.StringVar(&lspBinaryDir, "binary-dir", "", "path to directory where language server binaries are installed")

binDir, err := getBinDir()
if err != nil {
panic(err)
}

pf.StringVar(&lspBinaryDir, "binary-dir", binDir, "path to directory where language server binaries are installed")

rootCmd.AddCommand(serverCmd)
serverCmd.AddCommand(serverRunCmd)
Expand Down Expand Up @@ -124,7 +136,7 @@ var serverRunCmd = &cobra.Command{
if err != nil {
log.Fatal().Err(err).Msg("Failed to create listener")
}
// helps if randomly assigned port
// helps if randomly assigned port
fmt.Printf("Server listening on %s\n", listener.Addr().String())

server := &http.Server{
Expand Down Expand Up @@ -165,3 +177,38 @@ func detectLanguages(fileService files.Service, languageDetector lsp.LanguageDet
log.Debug().Msgf("Detected main language %s", language)
return []lang.LanguageID{language}, nil
}

func getBinDir() (string, error) {
var baseDir string

homeDir, err := os.UserHomeDir()
if err != nil {
return "", err
}

switch runtime.GOOS {
case "linux":
xdgCache := os.Getenv("XDG_CACHE_HOME")
if xdgCache != "" {
baseDir = xdgCache
} else {
baseDir = filepath.Join(homeDir, ".cache")
}
case "darwin":
baseDir = filepath.Join(homeDir, "Library", "Caches")
case "windows":
localAppData := os.Getenv("LocalAppData")
if localAppData != "" {
baseDir = localAppData
} else {
baseDir = filepath.Join(homeDir, "AppData", "Local")
}
default:
// fallback
baseDir = filepath.Join(homeDir, ".cache")
}

lspDir := filepath.Join(baseDir, "hide", "bin")

return lspDir, nil
}
0