feat: Package for command-line arguments

internal/cui-args/args_reader.go

@@ -0,0 +1,29 @@
+package cuiargs
+
+import (
+	"fmt"
+	"regexp"
+
+	models "gitea.likemath.ru/alex/gogrep/internal/models"
+)
+
+// ProcessConsoleArguments fills internal grep config
+// Returns error if arguments filling is correct, but arguments are incorrect
+// Panics and shows info if arguments are invalid
+func ProcessConsoleArguments() (*models.GrepConfigInternal, error) {
+	res := &models.GrepConfigInternal{}
+
+	var err error
+	pathPattern := "git/hook"
+	res.PathPattern, err = regexp.Compile(pathPattern)
+	if err != nil {
+		return nil, fmt.Errorf("unable to compile path pattern Regexp: %v", pathPattern)
+	}
+
+	textPattern := "the commit"
+	res.TextPattern, err = regexp.Compile(textPattern)
+	if err != nil {
+		return nil, fmt.Errorf("unable to compile text pattern Regexp: %v", textPattern)
+	}
+	return res, nil
+}