From 5d2ff27db138f522fa2166bd9427d6c010b55819 Mon Sep 17 00:00:00 2001
From: Paul Wilde <paul@wilde.cloud>
Date: Wed, 26 May 2021 13:11:57 +0100
Subject: [PATCH] removed default toml files and replaced with autocreate files
 from strings

---
 defaults/podcasts.toml |  8 ------
 defaults/settings.toml |  2 --
 podCatch/podcatch.go   | 64 +++++++++++++++++-------------------------
 structs/structs.go     | 13 +++++++++
 4 files changed, 38 insertions(+), 49 deletions(-)
 delete mode 100644 defaults/podcasts.toml
 delete mode 100644 defaults/settings.toml

diff --git a/defaults/podcasts.toml b/defaults/podcasts.toml
deleted file mode 100644
index 11f3cda..0000000
--- a/defaults/podcasts.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-
-[HelloInternet]
-  Name = "Hello Internet"
-  URL = "http://www.hellointernet.fm/podcast?format=rss"
-
-[NSTAAF]
-  Name = "No Such Thing as a Fish"
-  URL = "https://audioboom.com/channels/2399216.rss"
diff --git a/defaults/settings.toml b/defaults/settings.toml
deleted file mode 100644
index 1be7b30..0000000
--- a/defaults/settings.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-Directory = "~/podcasts/"
-Limit = 10
diff --git a/podCatch/podcatch.go b/podCatch/podcatch.go
index 47eb77b..947d2d1 100644
--- a/podCatch/podcatch.go
+++ b/podCatch/podcatch.go
@@ -4,7 +4,7 @@ import (
   . "podcatch/structs"
   "github.com/pelletier/go-toml"
   "encoding/xml"
-  "io"
+  // "io"
   "io/ioutil"
   "net/http"
   "regexp"
@@ -38,16 +38,9 @@ func getHomeDirs(){
 func getSettings(){
   settings := podcatchdir + "settings.toml"
   if !checkFileExists(settings){
-    pwd, err := os.Getwd()
-    if err != nil {
-      log.Fatal(err)
-    }
-    fmt.Println("Copying default settings.toml to user dir.")
-    ok, err := copyFile(pwd + "/defaults/settings.toml",settings)
-    if err != nil {
-      log.Fatal(err)
-    }
-    if ok > 0 {
+    fmt.Println("Creating default settings.toml in user dir.")
+    ok := createDefaultFile("settings",settings)
+    if ok {
       fmt.Println("Copied.")
     }
   }
@@ -78,17 +71,12 @@ func getPodcasts(){
 func getPodcastFiles() {
   pcs := podcatchdir + "podcasts.toml"
   if !checkFileExists(pcs){
-    pwd, err := os.Getwd()
-    if err != nil {
-      log.Fatal(err)
-    }
-    fmt.Println("Copying default podcasts.toml to user dir.")
-    ok, err := copyFile(pwd + "/defaults/podcasts.toml",pcs)
-    if err != nil {
-      log.Fatal(err)
-    }
-    if ok > 0 {
+    fmt.Println("Creating default podcasts.toml in user dir.")
+    ok := createDefaultFile("podcasts",pcs)
+    if ok {
       fmt.Println("Copied.")
+      fmt.Println("Please Edit the ~/.podcatch/*.toml files as required and run again")
+       os.Exit(0)
     }
   }
   content, err := ioutil.ReadFile(podcatchdir + "podcasts.toml")
@@ -271,24 +259,22 @@ func createFile(file string) bool {
   defer f.Close()
   return true
 }
-func copyFile(src, dst string) (int64, error) {
-  sourceFileStat, err := os.Stat(src)
+func createDefaultFile(template string, file string) bool {
+  if !checkFileExists(file) {
+    createFile(file)
+  }
+  var data []byte
+  switch template {
+	case "podcasts":
+    data = []byte(DefaultPodcasts)
+	case "settings":
+		data = []byte(DefaultSettings)
+	default:
+		fmt.Printf("Unknown : %s.\n", template)
+	}
+  err := ioutil.WriteFile(file, data, 0775)
   if err != nil {
-    return 0, err
+    log.Fatal(err)
   }
-  if !sourceFileStat.Mode().IsRegular() {
-    return 0, fmt.Errorf("%s is not a regular file", src)
-  }
-  source, err := os.Open(src)
-  if err != nil {
-    return 0, err
-  }
-  defer source.Close()
-  destination, err := os.Create(dst)
-  if err != nil {
-    return 0, err
-  }
-  defer destination.Close()
-  nBytes, err := io.Copy(destination, source)
-  return nBytes, err
+  return true
 }
diff --git a/structs/structs.go b/structs/structs.go
index 347566f..95ce637 100644
--- a/structs/structs.go
+++ b/structs/structs.go
@@ -6,6 +6,19 @@ type Settings struct {
   Directory string
   Limit int
 }
+var DefaultSettings string = `
+  Directory = "~/podcasts/"
+  Limit = 10
+`
+var DefaultPodcasts string = `
+[HelloInternet]
+  Name = "Hello Internet"
+  URL = "http://www.hellointernet.fm/podcast?format=rss"
+
+[NSTAAF]
+  Name = "No Such Thing as a Fish"
+  URL = "https://audioboom.com/channels/2399216.rss"
+`
 type Podcast struct {
   URL string
   Name string