From ae5e3daea306070ef2f091f12ef2a1588a29653a Mon Sep 17 00:00:00 2001
From: "T.v.Dein" <git@daemon.de>
Date: Mon, 18 Dec 2023 20:18:37 +0100
Subject: [PATCH] Dev (#8)

* fixed conf parsing: variables can now be omitted from the config
* fix newlines: use CRLF on windows
* bump version

---------

Co-authored-by: Thomas von Dein <tom@vondein.org>
---
 config.go | 12 +++++++-----
 main.go   | 18 +++++++++++-------
 store.go  |  7 ++++++-
 3 files changed, 24 insertions(+), 13 deletions(-)

diff --git a/config.go b/config.go
index 06f42b8..405983b 100644
--- a/config.go
+++ b/config.go
@@ -23,21 +23,23 @@ import (
 )
 
 const (
-	VERSION         string = "0.0.5"
+	VERSION         string = "0.0.6"
 	Baseuri         string = "https://www.kleinanzeigen.de"
 	Listuri         string = "/s-bestandsliste.html"
 	Defaultdir      string = "."
 	DefaultTemplate string = "Title: {{.Title}}\nPrice: {{.Price}}\nId: {{.Id}}\n" +
 		"Category: {{.Category}}\nCondition: {{.Condition}}\nCreated: {{.Created}}\n\n{{.Text}}\n"
+	DefaultTemplateWin string = "Title: {{.Title}}\r\nPrice: {{.Price}}\r\nId: {{.Id}}\r\n" +
+		"Category: {{.Category}}\r\nCondition: {{.Condition}}\r\nCreated: {{.Created}}\r\n\r\n{{.Text}}\r\n"
 	Useragent string = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) " +
 		"AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
 )
 
 type Config struct {
-	Verbose  bool   `hcl:"verbose"`
-	User     int    `hcl:"user"`
-	Outdir   string `hcl:"outdir"`
-	Template string `hcl:"template"`
+	Verbose  *bool   `hcl:"verbose"`
+	User     *int    `hcl:"user"`
+	Outdir   *string `hcl:"outdir"`
+	Template *string `hcl:"template"`
 }
 
 func ParseConfigfile(file string) (*Config, error) {
diff --git a/main.go b/main.go
index e3f11ca..18c7d15 100644
--- a/main.go
+++ b/main.go
@@ -22,6 +22,7 @@ import (
 	"fmt"
 	"log/slog"
 	"os"
+	"runtime"
 	"runtime/debug"
 
 	"github.com/lmittmann/tint"
@@ -109,7 +110,7 @@ func Main() int {
 		return Die(err)
 	}
 
-	if enableverbose || conf.Verbose {
+	if enableverbose || *conf.Verbose {
 		logLevel.Set(slog.LevelInfo)
 	}
 
@@ -135,8 +136,8 @@ func Main() int {
 	slog.Debug("config", "conf", conf)
 
 	if len(dir) == 0 {
-		if len(conf.Outdir) > 0 {
-			dir = conf.Outdir
+		if len(*conf.Outdir) > 0 {
+			dir = *conf.Outdir
 		} else {
 			dir = Defaultdir
 		}
@@ -150,8 +151,11 @@ func Main() int {
 
 	// which template to use
 	template := DefaultTemplate
-	if len(conf.Template) > 0 {
-		template = conf.Template
+	if runtime.GOOS == "windows" {
+		template = DefaultTemplateWin
+	}
+	if len(*conf.Template) > 0 {
+		template = *conf.Template
 	}
 
 	// directly backup ad listing[s]
@@ -167,8 +171,8 @@ func Main() int {
 	}
 
 	// backup all ads of the given user (via config or cmdline)
-	if uid == 0 && conf.User > 0 {
-		uid = conf.User
+	if uid == 0 && *conf.User > 0 {
+		uid = *conf.User
 	}
 
 	if uid > 0 {
diff --git a/store.go b/store.go
index 7c4806f..4d52cbe 100644
--- a/store.go
+++ b/store.go
@@ -22,6 +22,7 @@ import (
 	"log/slog"
 	"os"
 	"path/filepath"
+	"runtime"
 	"strings"
 	tpl "text/template"
 )
@@ -41,7 +42,11 @@ func WriteAd(dir string, ad *Ad, template string) error {
 		return err
 	}
 
-	ad.Text = strings.ReplaceAll(ad.Text, "<br/>", "\n")
+	if runtime.GOOS == "windows" {
+		ad.Text = strings.ReplaceAll(ad.Text, "<br/>", "\r\n")
+	} else {
+		ad.Text = strings.ReplaceAll(ad.Text, "<br/>", "\n")
+	}
 
 	tmpl, err := tpl.New("adlisting").Parse(template)
 	if err != nil {