task 80330fc4: deduplicate default config path helper

4 files changed, 4 insertions, 36 deletions

diff --git a/cmd/hexai-lsp-server/main.go b/cmd/hexai-lsp-server/main.go
index e3e458d..6577bc2 100644
--- a/cmd/hexai-lsp-server/main.go
+++ b/cmd/hexai-lsp-server/main.go
@@ -17,7 +17,7 @@ import (
 func main() {
 	defaultLog := defaultLogPath()
 	logPath := flag.String("log", defaultLog, "path to log file (optional)")
-	defaultCfg := defaultConfigPath()
+	defaultCfg := appconfig.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()
@@ -32,14 +32,6 @@ func main() {
 	}
 }
 
-func defaultConfigPath() string {
-	path, err := appconfig.ConfigPath()
-	if err != nil {
-		return "$XDG_CONFIG_HOME/hexai/config.toml"
-	}
-	return path
-}
-
 // defaultLogPath returns the default LSP log file path in the state directory.
 // Falls back to the system temp directory if the state directory is unavailable.
 func defaultLogPath() string {
diff --git a/cmd/hexai-tmux-action/main.go b/cmd/hexai-tmux-action/main.go
index 32dd725..6249de3 100644
--- a/cmd/hexai-tmux-action/main.go
+++ b/cmd/hexai-tmux-action/main.go
@@ -15,7 +15,7 @@ func main() {
 	infile := flag.String("infile", "", "Read input from this file instead of stdin")
 	outfile := flag.String("outfile", "", "Write output to this file instead of stdout")
 	uiChild := flag.Bool("ui-child", false, "INTERNAL: run interactive UI and write to -outfile atomically")
-	defaultPath := defaultConfigPath()
+	defaultPath := appconfig.DefaultConfigPath()
 	configPath := flag.String("config", "", fmt.Sprintf("path to config file (default: %s)", defaultPath))
 	tmuxTarget := flag.String("tmux-target", "", "tmux split target (advanced)")
 	tmuxSplit := flag.String("tmux-split", "v", "tmux split orientation: v or h")
@@ -35,11 +35,3 @@ func main() {
 		os.Exit(1)
 	}
 }
-
-func defaultConfigPath() string {
-	path, err := appconfig.ConfigPath()
-	if err != nil {
-		return "$XDG_CONFIG_HOME/hexai/config.toml"
-	}
-	return path
-}
diff --git a/cmd/hexai-tmux-edit/main.go b/cmd/hexai-tmux-edit/main.go
index 931d1c4..ea3330b 100644
--- a/cmd/hexai-tmux-edit/main.go
+++ b/cmd/hexai-tmux-edit/main.go
@@ -22,7 +22,7 @@ import (
 )
 
 func main() {
-	defaultPath := defaultConfigPath()
+	defaultPath := appconfig.DefaultConfigPath()
 	configPath := flag.String("config", "", fmt.Sprintf("path to config file (default: %s)", defaultPath))
 	agent := flag.String("agent", "", "AI agent name (auto-detected if omitted)")
 	pane := flag.String("pane", "", "tmux target pane ID (e.g. %%5)")
@@ -38,11 +38,3 @@ func main() {
 		os.Exit(1)
 	}
 }
-
-func defaultConfigPath() string {
-	path, err := appconfig.ConfigPath()
-	if err != nil {
-		return "$XDG_CONFIG_HOME/hexai/config.toml"
-	}
-	return path
-}
diff --git a/cmd/hexai/main.go b/cmd/hexai/main.go
index 15fda42..de96bbf 100644
--- a/cmd/hexai/main.go
+++ b/cmd/hexai/main.go
@@ -25,7 +25,7 @@ func main() {
 		cliEntries = []appconfig.SurfaceConfig{{Provider: cfg.Provider}}
 	}
 	fs := flag.NewFlagSet(os.Args[0], flag.ExitOnError)
-	defaultPath := defaultConfigPath()
+	defaultPath := appconfig.DefaultConfigPath()
 	configFlag := fs.String("config", configPath, fmt.Sprintf("path to config file (default: %s)", defaultPath))
 	showVersion := fs.Bool("version", false, "print version and exit")
 	selectedFlags := make([]bool, len(cliEntries))
@@ -106,11 +106,3 @@ func pickDefaultModel(cfg appconfig.App, provider string) string {
 		return strings.TrimSpace(cfg.OpenAIModel)
 	}
 }
-
-func defaultConfigPath() string {
-	cfgPath, err := appconfig.ConfigPath()
-	if err != nil {
-		return "$XDG_CONFIG_HOME/hexai/config.toml"
-	}
-	return cfgPath
-}