Add inc_download function to youtube.sh

2 files changed, 22 insertions, 4 deletions

diff --git a/bash/youtube.sh b/bash/youtube.sh
index 929d96d..da2d154 100644
--- a/bash/youtube.sh
+++ b/bash/youtube.sh
@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
 export DEFAULT_PLAYLIST_END=15
+export DEFAULT_INC_STEP=10
+
 
 download() {
     youtube-dl "$1" \
@@ -9,23 +11,39 @@ download() {
                --playlist-end $2 \
                --output "~/Downloads/yt-dl/%(uploader)s/%(upload_date)s - %(title)s.%(ext)s"
 }
-
 export -f download
 
+
 download_user() {
     download "https://www.youtube.com/user/$1" ${2-$DEFAULT_PLAYLIST_END}
 }
-
 export -f download_user
 
+
 download_channel() {
     download "https://www.youtube.com/channel/$1" ${2-$DEFAULT_PLAYLIST_END}
 }
-
 export -f download_channel
 
+
 download_playlist() {
     download "https://www.youtube.com/playlist?list=$1" ${2-$DEFAULT_PLAYLIST_END}
 }
-
 export -f download_playlist
+
+
+inc_download() {
+  local fn="$1"
+  local id="$2"
+  local step="${3-$DEFAULT_INC_STEP}"
+
+  local file="$HOME/.yt-db/$id"
+  local n_count="$(cat $file 2> /dev/null || printf 10)"
+  local n_count_new="$(($n_count + $step))"
+
+  echo "$n_count_new" > "$file"
+
+  "$fn" "$id" "$n_count"
+}
+
+export -f inc_download
diff --git a/encrypted/scripts/video-feed.sh b/encrypted/scripts/video-feed.sh
index 3d0e416..c0cc940 100755
--- a/encrypted/scripts/video-feed.sh
+++ b/encrypted/scripts/video-feed.sh