@@ -1,20 +0,0 @@
-base_url = "https://searchix.alanpearce.eu"
-data_path = "./data"
-
-[content-security-policy]
-default-src = [
-  "'self'",
-]
-image-src = [
-  "http://gc.zgo.at",
-]
-script-src = [
-  "'self'",
-  "http://gc.zgo.at",
-]
-require-trusted-types-for = [
-  "'script'",
-]
-
-[headers]
-x-content-type-options = "nosniff"

@@ -4,6 +4,7 @@ import (
 	"log/slog"
 	"net/url"
 	"os"
+	"searchix/internal/file"
 
 	"github.com/pelletier/go-toml/v2"
 	"github.com/pkg/errors"
@@ -24,28 +25,40 @@ return nil
 }
 
 type Config struct {
-	BaseURL  URL    `toml:"base_url"`
 	DataPath string `toml:"data_path"`
-	CSP      *CSP   `toml:"content-security-policy"`
+	CSP      CSP    `toml:"content-security-policy"`
 	Headers  map[string]string
 }
 
+var defaultConfig = Config{
+	DataPath: "./data",
+	CSP: CSP{
+		DefaultSrc: []string{"'self'"},
+	},
+	Headers: map[string]string{
+		"x-content-type-options": "nosniff",
+	},
+}
+
 func GetConfig() (*Config, error) {
-	config := Config{}
+	config := defaultConfig
 	slog.Debug("reading config.toml")
-	file, err := os.Open("config.toml")
-	if err != nil {
-		return nil, errors.WithMessage(err, "error reading configuration")
+	f, err := os.Open("config.toml")
+	if err := file.NeedNotExist(err); err != nil {
+		return nil, errors.Wrap(err, "reading config.toml failed")
 	}
-	dec := toml.NewDecoder(file)
-	err = dec.Decode(&config)
-	if err != nil {
-		var tomlError toml.DecodeError
-		if errors.As(err, &tomlError) {
-			return nil, errors.WithMessage(err, tomlError.Error())
-		}
+	if f != nil {
+		defer f.Close()
+		dec := toml.NewDecoder(f)
+		err = dec.Decode(&config)
+		if err != nil {
+			var tomlError toml.DecodeError
+			if errors.As(err, &tomlError) {
+				return nil, errors.WithMessage(err, tomlError.Error())
+			}
 
-		return nil, errors.Wrap(err, "config error")
+			return nil, errors.Wrap(err, "config error")
+		}
 	}
 
 	return &config, nil

@@ -0,0 +1,53 @@
+package file
+
+import (
+	"io"
+	"io/fs"
+	"os"
+
+	"github.com/pkg/errors"
+)
+
+func Mkdirp(dir string) error {
+	err := os.MkdirAll(dir, os.ModeDir|os.ModePerm)
+	if err != nil {
+		return errors.WithMessagef(err, "could not create directory %s", dir)
+	}
+
+	return nil
+}
+
+func NeedNotExist(err error) error {
+	if err != nil && !errors.Is(err, fs.ErrNotExist) {
+		return err
+	}
+
+	return nil
+}
+
+func StatIfExists(file string) (fs.FileInfo, error) {
+	stat, err := os.Stat(file)
+
+	return stat, NeedNotExist(err)
+}
+
+func Exists(file string) (bool, error) {
+	stat, err := StatIfExists(file)
+
+	return stat != nil, err
+}
+
+func WriteToFile(path string, body io.Reader) error {
+	file, err := os.Create(path)
+	if err != nil {
+		return errors.WithMessagef(err, "error creating file at %s", path)
+	}
+	defer file.Close()
+
+	_, err = io.Copy(file, body)
+	if err != nil {
+		return errors.WithMessagef(err, "error downloading file %s", path)
+	}
+
+	return nil
+}