more changes

down.sh

@@ -4,28 +4,52 @@
 # yq
 # curl
 
-echo "Running from: $PWD"
+mkdir -p ./{cache,state,Podcasts}
+# rm -rf ./cache/*
 
-yqf() 
-{
-    ~/bin/yq "$1" config.yaml
+YQ=~/bin/yq
+
+yqf() {
+		$YQ "$1" config.yaml
 }
 
 export ALL_PROXY="socks5h://127.0.0.1:9050"
 
-entries=".entries"
+download() {
+		local e name url limit mp3url
+		e=$1
+		name=$(yqf "${e}.name")
+		url=$(yqf "${e}.url")
+		# limit=$(yqf "${e}.limit")
+		limit=2
+		filter=$(yqf "${e}.filter // true")
 
-for id in $(yqf "$entries | keys | .[]")
+		local rss_path="cache/${name}.rss" 
+		local downloads_path="state/${name}.downloads"
+
+		false && curl -L -o "$rss_path" "$url"
+		#limit=$limit $YQ -p xml '.rss.channel.item[] | keys | .[] | select(. < env(limit)) | .[]' "$rss_path"
+		items=".rss.channel.item"
+
+		ids=$($YQ -p xml "$items | .[] | select($filter) | path | .[-1]" "$rss_path" | 
+				head -n "$limit")
+
+		for id in $ids
+		do
+				echo "id is $id"
+				#$YQ -p xml "$items.$id | (.title |= .[0]) | .title" "$rss_path"
+				mp3url=$($YQ -p xml "$items.$id | .enclosure.+url" "$rss_path")
+				grep -q --fixed-strings "$mp3url" "$downloads_path" && continue
+				echo "Downloading: $mp3url"
+				echo "$mp3url" >> "$downloads_path"
+		done
+}
+
+entries=".entries"
+for id in $(yqf "$entries | .[] | path | .[-1]")
 do
-    entry="${entries}.$id"
-    name=$(yqf "${entry}.name")
-    url=$(yqf "${entry}.url")
-    limit=$(yqf "${entry}.limit")
-    echo "============================ start ============================"
-    curl -L -o "cache/${name}.rss" "$url"
-    # download "$name" "${name}.rss" &
-    echo "$name"
-    echo "$url"
-    echo "$limit"
-    echo "============================ done ============================"
+		echo "============================ start ============================"
+		download "${entries}.$id" 
+		# exit
+		echo "============================ done ============================"
 done