support for time format

configs/releases.toml

@@ -6,4 +6,9 @@ kind = "Atom"
 
 [[feeds]]
 url = "https://github.com/fatedier/frp/releases.atom"
-kind = "Atom"
+kind = "Atom"
+
+[[feeds]]
+url = "https://forgejo.org/releases/rss.xml"
+kind = "RSSv2"
+timeFormat = "ddd',' dd MMM yyyy HH:mm:ss 'GMT'"

src/rss.nim

@@ -5,9 +5,10 @@ const
   atomTimeFormat* {.strdefine.} = "yyyy-MM-dd'T'HH:mm:ss'Z'"
   rssv2TimeFormat* {.strdefine.} = "ddd',' dd MMM yyyy HH:mm:ss ZZZ"
 
-type RssFeed* = object # name:string
+type RssFeed* = object
   url*: string
   kind*: FeedType
+  timeFormat*: string
 
 proc parseAtomTime(s: string): DateTime =
   parse(s, atomTimeFormat)
@@ -48,7 +49,11 @@ proc mixRssFeeds*(feeds: seq[RssFeed], name, id, link, authorName, description:s
       entries[^1].items = entries[^1].items.mapIt(
         block:
           var item = it
-          item.pubdate = some(getRssv2Time(item).format(atomTimeFormat))
+          if feed.timeFormat.len != 0 and item.pubDate.isSome():
+                                                          # if the IDE screams at you here, ignore it
+            item.pubdate = some(parse(item.pubDate.get(), feed.timeFormat).format(atomTimeFormat))
+          else:
+            item.pubdate = some(getRssv2Time(item).format(atomTimeFormat))
           item
       )