Refactor to remove pre-fetched example feed

.gitignore

@@ -1,2 +1,3 @@
 menu
 examples/feeds
+examples/UC4QobU6STFB0P71PMvOGN5A.xml

examples/Makefile.ytfeed

@@ -1,8 +1,23 @@
 PREFIX ?= /usr/local
 
+# This is the YouTube channel ID of jawed, the YouTube channel which published
+# the first YouTube video, which is often used as an example.
+JAWED_ID = UC4QobU6STFB0P71PMvOGN5A
+
 # Sorry, there might be a better way to do this but it would take more time
 # than typing it out.
 
+.PHONY: launcher
+launcher:
+	../menu <ytfeed.launcher
+
+$(JAWED_ID).xml:
+	./ytfeed.dl . $(JAWED_ID)
+
+.PHONY: clean
+clean:
+	rm -f $(JAWED_ID).xml
+
 .PHONY: install
 install:
 	install -m 755 \
@@ -14,10 +29,6 @@ install:
 			ytfeed.dl \
 		$(PREFIX)/bin
 
-.PHONY: launcher
-launcher:
-	../menu <ytfeed.launcher
-
 .PHONY: uninstall
 uninstall:
 	rm -f $(PREFIX)/bin/ytfeed \

examples/feeds/UC4QobU6STFB0P71PMvOGN5A.xml

@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<feed xmlns:yt="http://www.youtube.com/xml/schemas/2015" xmlns:media="http://search.yahoo.com/mrss/" xmlns="http://www.w3.org/2005/Atom">
- <link rel="self" href="http://www.youtube.com/feeds/videos.xml?channel_id=UC4QobU6STFB0P71PMvOGN5A"/>
- <id>yt:channel:4QobU6STFB0P71PMvOGN5A</id>
- <yt:channelId>4QobU6STFB0P71PMvOGN5A</yt:channelId>
- <title>jawed</title>
- <link rel="alternate" href="https://www.youtube.com/channel/UC4QobU6STFB0P71PMvOGN5A"/>
- <author>
-  <name>jawed</name>
-  <uri>https://www.youtube.com/channel/UC4QobU6STFB0P71PMvOGN5A</uri>
- </author>
- <published>2005-04-24T03:20:54+00:00</published>
- <entry>
-  <id>yt:video:jNQXAC9IVRw</id>
-  <yt:videoId>jNQXAC9IVRw</yt:videoId>
-  <yt:channelId>UC4QobU6STFB0P71PMvOGN5A</yt:channelId>
-  <title>Me at the zoo</title>
-  <link rel="alternate" href="https://www.youtube.com/watch?v=jNQXAC9IVRw"/>
-  <author>
-   <name>jawed</name>
-   <uri>https://www.youtube.com/channel/UC4QobU6STFB0P71PMvOGN5A</uri>
-  </author>
-  <published>2005-04-24T03:31:52+00:00</published>
-  <updated>2025-08-22T10:26:34+00:00</updated>
-  <media:group>
-   <media:title>Me at the zoo</media:title>
-   <media:content url="https://www.youtube.com/v/jNQXAC9IVRw?version=3" type="application/x-shockwave-flash" width="640" height="390"/>
-   <media:thumbnail url="https://i3.ytimg.com/vi/jNQXAC9IVRw/hqdefault.jpg" width="480" height="360"/>
-   <media:description>Microplastics are accumulating in human brains at an alarming rate
-https://www.youtube.com/watch?v=0PT5c1z3LL8
-
-“Nanoplastics and Human Health” with Matthew J Campen, PhD, MSPH
-https://www.youtube.com/watch?v=RRBN_4L09Mg
-
-00:00 Intro
-00:05 The cool thing
-00:17 End</media:description>
-   <media:community>
-    <media:starRating count="18205539" average="5.00" min="1" max="5"/>
-    <media:statistics views="371276149"/>
-   </media:community>
-  </media:group>
- </entry>
-</feed>

examples/ytfeed.launcher

@@ -1,8 +1,12 @@
 #!/usr/bin/env menu
 
+Fetch example feed (jawed).
+
+	make -f Makefile.ytfeed UC4QobU6STFB0P71PMvOGN5A.xml
+
 $ ytfeed
 
-	PATH=".:..:$PATH" YTFEED_FEEDS_DIR=feeds ytfeed
+	PATH=".:..:$PATH" YTFEED_FEEDS_DIR=. ytfeed
 
 $ cat Makefile.ytfeed