more pig stuff

rss/pig_fetch.youtube

@@ -1,7 +1,9 @@
 #!/bin/sh
 
 id(){
-	youtube-dl --skip-download --print-json --playlist-items 1 "$1" | jq '.channel_id' | tr -d '"'
+	youtube-dl --skip-download --print-json --playlist-items 1 "$1" \
+		| jq '.channel_id' \
+		| tr -d '"'
 }
 
 feedurl(){
@@ -9,6 +11,6 @@ feedurl(){
 }
 
 case "$1" in
-channel) feedurl "$(id "$2")"
+channel) feedurl "$(id "$2")" ;;
-id) feedurl "$2"
+id) feedurl "$2" ;;
 esac | xargs curl -o - --

rss/pig_name

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+printf "%s\n" "$1" | tr -cd '[:alnum:]' | xargs printf "%s.xml\n"

rss/pig_pen

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+str isvalue "$XDG_CONFIG_HOME" \
+	&& printf "%s\n" "$XDG_CONFIG_HOME" && exit 0 \
+	|| printf "%s/.pigpen" "$HOME" && exit 0 \
+	|| exit 1

rss/pig_recall

@@ -0,0 +1,14 @@
+#!/bin/sh
+set -e
+
+filename="$(pig_pen)/$(pig_name $1)"
+loop=0
+
+while streq $loop 0; do
+	loop=1
+	if test -e "$filename"; then
+		cat "$filename"
+	else
+		pig_stow "$1" && loop=0
+	fi
+done

rss/pig_stow

@@ -1,9 +1,12 @@
 #!/bin/sh
-set -x
+set -e
+
+str isvalue "$pig_fetch" \
+	|| pig_fetch="$(command -v pig_fetch)"
 
 while str isvalue "$1"; do
 
-	sh pig_fetch | xq -x "$(
+	$pig_fetch | xq -x "$(
 		printf '.
 	+ {
 		pig: {
@@ -13,7 +16,7 @@ while str isvalue "$1"; do
 		}
 	}' "$1" \
 		| tr -d '[:space:]' \
-	)" >"$(printf "%s\n" "$1" | tr -cd "[:alnum:]")".xml
+	)" >"$(pig_pen)/$(pig_name "$1")"
 
 	shift
 done