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// Summary: Hexai LSP entrypoint; parses flags and delegates to internal/hexailsp.
package main
import (
"flag"
"fmt"
"log"
"os"
"strings"
"codeberg.org/snonux/hexai/internal"
"codeberg.org/snonux/hexai/internal/appconfig"
"codeberg.org/snonux/hexai/internal/hexailsp"
)
func main() {
defaultLog := defaultLogPath()
logPath := flag.String("log", defaultLog, "path to log file (optional)")
defaultCfg := defaultConfigPath()
configPath := flag.String("config", "", fmt.Sprintf("path to config file (default: %s)", defaultCfg))
showVersion := flag.Bool("version", false, "print version and exit")
flag.Parse()
if *showVersion {
log.Println(internal.Version)
return
}
path := strings.TrimSpace(*configPath)
if err := hexailsp.RunWithConfig(*logPath, path, os.Stdin, os.Stdout, os.Stderr); err != nil {
log.Fatalf("server error: %v", err)
}
}
func defaultConfigPath() string {
path, err := appconfig.ConfigPath()
if err != nil {
return "$XDG_CONFIG_HOME/hexai/config.toml"
}
return path
}
// defaultLogPath returns the default LSP log file path in the state directory.
// Falls back to /tmp if state directory cannot be determined.
// defaultLogPath returns the default LSP log file path in the state directory.
// Panics if state directory cannot be created.
func defaultLogPath() string {
stateDir, err := appconfig.StateDir()
if err != nil {
panic(fmt.Sprintf("cannot create state directory: %v", err))
}
return fmt.Sprintf("%s/hexai-lsp.log", stateDir)
}
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