Makefile

@@ -0,0 +1,3 @@
+install:
+	mkdir -p  $(PREFIX)/bin
+	cp shelltube lib/* $(PREFIX)/bin/

README.md

@@ -1,4 +1,4 @@
-#Shelltube
+![Shelltube](https://cloud.githubusercontent.com/assets/7250745/21452795/52fcd6ea-c901-11e6-871b-bd646f2d7c49.png)
 
 Shelltube is a collection of (pretty POSIX) shell scripts to
 browse YouTube quickly, efficiently, and without the bloat
@@ -13,8 +13,8 @@ for example, you don't have vlc, you can just modify a
 single line and be good-to-go using another player.
 
 Also, Shelltube doesn't use the YouTube API at all. This
-avoids the annoying red-tapey stuff that goes with it-- IDs,
+avoids the annoying red-tapey stuff that goes with it -- IDs,
-registration, quotas-- but has some disadvantages. We'll
+registration, quotas -- but has some disadvantages. We'll
 power through the downsides, though! :)
 
 
@@ -23,65 +23,72 @@ Usage
 Shelltube is quite simple to use; this tutorial will go over
 the usage of the wrapper script, shelltube.sh.
 When running the script, you'll see a prompt:
- \>\>
+
+```
+ >>
+```
 
 In this prompt you can type any of the following commands:
-(!)   about  
-*View the about page.*  
-(cls) clear  
-*Clear the screen.*  
-(dl)  download [URL]   
-*Download the selected/specified video.*  
-exit                   
-*Exit Shelltube.*  
-(?)   help             
-*Display this message.*  
-(md)  metadata [URL]   
-*Display selected/specified video's MD.*  
-(/)   search {term}    
-*Perform a search.*  
-(str) stream [URL]     
-*Stream the selected/specified video.*  
-(sel) video {URL}      
-*Select video based on URL or ID.*  
 
-In (parenthesis), smaller aliases for the commands are written.  
+| (short) command syntax | description |
-In {curly brackets}, required arguments are written.  
+| --- | --- |
+| (`!`) `about` | View the about page. |
+| (`cls`) `clear` | Clear the screen. |
+| (`dl`) `download [URL] ` | Download the selected/specified video. |
+| `exit` | Exit Shelltube. |
+| (`?`) `help` | Display this message. |
+| (`md`) `metadata [URL]` | Display selected/specified video's metadata. |
+| (`/`) `search TERM` | Perform a search for `TERM`. |
+| (`str`) `stream [URL]` | Stream the selected/specified video. |
+| (`sel`) `video URL` `video ID` | Select video based on `URL` or `ID`. |
+
 In [brackets], optional arguments are written.
 
 You can use Shelltube in one of two ways (or both):
-**A)** By selecting a video and then doing something with it  
-**B)** By doing something and specifying the video  
 
-Method A entails using either the "video" or "search" command 
+1. By selecting a video and then doing something with it
-to select a video, which will then be displayed before the prompt
+2. By doing something and specifying the video
-like so:   
+
-$VIDEO-ID-HERE \>\>  
+Method A entails using either the `video` or `search`
-When a video is selected, you use the "download", "stream", or
+command to select a video, which will then be displayed
-"metadata" commands without arguments to act on the video.
+before the prompt like so:
+
+```
+$VIDEO-ID-HERE >>
+```
+
+When a video is selected, you use the `download`, `stream`,
+or `metadata` commands without arguments to act on the
+video.
+
+Method B entails just using the `download`, `stream`, or
+`metadata` commands while using a URL or video ID as an
+argument.
 
-Method B entails just using the "download", "stream", or
-"metadata" commands while using a URL or video ID as an argument.
 For example:
- \>\> download $VIDEO-ID-HERE
 
+```
+ >> download $VIDEO-ID-HERE
+```
 
-You could opt to not use this interactive wrapper script and instead
+You could opt to not use this interactive wrapper script and
-just use the yt-down.sh, yt-search.sh, and yt-metadata.sh scripts
+instead just use the `yt-down`, `yt-search`, and
-on their own.
+`yt-metadata` scripts on their own.
 
-They are each pretty simple, and you can read their USAGE messages
+They are each pretty simple, and you can read their USAGE
-at the top of each script.
+messages at the top of each script.
 
 
 Licensing
 -----------
-All of ST is released under the ISC license  
+All of ST is released under the
-(https://opensource.org/licenses/ISC)  
+[ISC](https://opensource.org/licenses/ISC) license.
-except for the yt-down.sh script, which is released under the GPLv2  
+
-(https://www.gnu.org/licenses/gpl-2.0.html)  
+Except for the `yt-down` script, which is released under the
+[GPLv2](https://www.gnu.org/licenses/gpl-2.0.html).
+
 
 Credit
 --------
 jadedctrl wrote most of ST, but iluaster wrote almost all of
-yt-down.sh
+`yt-down`

lib/yt-channel

@@ -12,7 +12,7 @@
 
 
 interactive_mode=0
-channel_file="/tmp/$(mktemp -u yt-channel_XXXXX)"
+channel_file="/tmp/$(mktemp -u yt-channel_XXXXXX)"
 
 # I really need to work out a better way to take flags.
 # This is just awful.
@@ -82,7 +82,7 @@ function get_input() {
 row=0
 
 # Now for displaying the search results
-temp_file="/tmp/$(mktemp -u yt-channel_XXXXX)"
+temp_file="/tmp/$(mktemp -u yt-channel_XXXXXX)"
 
 grep "href=\"\/watch?v=" $channel_file | grep "title=" | grep -v \
      "<span class=\"yt-thumb-simple\"" > $temp_file

lib/yt-meta

@@ -21,7 +21,7 @@ else
 fi
 
 
-video_file="/tmp/$(mktemp -u yt-video_XXXXX)"
+video_file="/tmp/$(mktemp -u yt-video_XXXXXX)"
 if type "wget" &> /dev/null
 then
     wget -q https://youtube.com/watch?v=$id -O $video_file

lib/yt-search

@@ -55,12 +55,12 @@ function get_input() {
 # layout, this script'll break immediately, haha.
 # ... But at least we aren't using their API, right?
 
-search_file="/tmp/$(mktemp -u yt-search_XXXXX)"
+search_file="/tmp/$(mktemp -u yt-search_XXXXXX)"
 
 st-download https://youtube.com/results?search_query=$query $search_file
 
 # Now for displaying the search results
-temp_file="/tmp/$(mktemp -u yt-result_XXXXX)"
+temp_file="/tmp/$(mktemp -u yt-result_XXXXXX)"
 grep "<a href=\"\/watch?v=" $search_file | grep -v "<span class=\"yt-thumb-simple\"" > $temp_file
 item_num=0
 cat $temp_file | while IFS='' read -r CUR_LINE

shelltube

@@ -5,8 +5,9 @@
 # Date: 2016-12-11
 # Lisc: ISC
 # Main: jadedctrl
-# Desc: Full-shell YT client that
+# Desc: Full-shell YT client that avoids the YT API.
-#       avoids the YT API.  #####################
+  Vers=0.4
+#####################
 
 # Roadmap:
 # v1.0 - [ ] Playlist support
@@ -20,139 +21,124 @@
 #        [ ] Overall better interface
 #        [ ] Cli args as commands
 
-function search() {
+search() {
-    output="/tmp/$(mktemp -u yt-search_XXXXX)"
+    output="$(mktemp -u /tmp/yt_XXXXXX)"
-    yt-search -i "$1" $output
+    yt-search -i "$1" "$output"
-    selected_video=$(cat $output)
+    selected_video="$(cat "$output")"
-    metadata
-}
-
-function channel() {
-    output="/tmp/$(mktemp -u yt-channel_XXXXX)"
-    if echo "$1" | grep "^UC" > /dev/null
-    then
-        yt-channel -ic "$1" $output
-    else
-        yt-channel -iu "$1" $output
-    fi
-    selected_video=$(cat $output)
-    metadata
-}
-
-function interactive() {
-    get_input
-}
-
-function about() {
-    printf '\033[0;35mShelltube v0.4.5\n'
-    printf '\033[0;32mDesc: \033[0;34mYT client written in shell.\n'
-    printf '\033[0;32mMain: \033[0;34mjadedml@openmailbox.org\n'
-    printf '\033[0;32mLisc: \033[0;34mISC; yt-down GPLv2\033[0m\n'
-}
-
-function metadata() {
     yt-meta "$selected_video"
 }
 
-function download() {
+channel() {
-    yt-down "$selected_video"
+    output="$(mktemp -u /tmp/yt-channel_XXXXXX)"
+    case "$1" in
+    UC* )
+        yt-channel -ic "$1" "$output"
+        ;;
+    * )
+        yt-channel -iu "$1" "$output"
+        ;;
+    esac
+    selected_video="$(cat "$output")"
+    yt-meta "$selected_video"
 }
 
-function stream() {
+about() {
-    yt-down -s "$selected_video"
+    printf '\033[35mShelltube v%s\033[m\n' "$Vers"
+    printf '\033[32mDesc: \033[0;34mYT client written in shell.\033[m\n'
+    printf '\033[32mMain: \033[0;34mjadedml@openmailbox.org\033[m\n'
+    printf '\033[32mLisc: \033[0;34mISC; yt-down GPLv2\033[m\n'
 }
 
-function get_input() {
+help() {
-    printf '\033[0;34m%s \033[0;32m>>\033[0m ' "$selected_video"
+    printf "\
-    read -r n
+about    | !        View the about page.
-    case $n in
+clear    | cls      Clear the screen.
-        help|'?')
+download | dl       Download the selected video.
-            help     ; interactive ;;
+exit     | ctrl+c   Exit Shelltube.
-        download|dl)
+help     | ?        Display this message.
-            download ; interactive ;;
+metadata | md       Display selected video's metadata.
-        metadata|md)
+search   | /        Perform a search.
-            metadata ; interactive ;;
+channel  | chan     Show newest videos of a channel.
-        stream|str)
+stream   | str      Stream the selected video.
-            stream   ; interactive ;;
+video | sel | url   Select video based on URL or ID.
-        about|'!')
+Note about usage:
-            about    ; interactive ;;
+Both 'video ID; download' and 'download ID' are valid.  You don't need to
-        clear|cls)
+select a video to run commands on it, but if you use metadata, download, or
-            clear    ; interactive ;;
+stream on an unselected video you must specify the ID or URL after the command.
-        exit)
+"
-            rm /tmp/yt-* ; exit ;;
+}
+
+parse() {
+    command="$1" argument="$2"
+
+    case "$command" in
+    help | '?' )
+        help
+        ;;
+    search )
+        search "$argument"
+        ;;
+    /* )
+        search "${command#/}"
+        ;;
+    channel )
+        channel "$argument"
+        ;;
+    chan )
+        channel "$argument"
+        ;;
+    video | sel | url )
+        case "$argument" in
+        *youtube.com* )
+            selected_video="$argument"
+            ;;
         *)
-            if [ "$n" ] && [ -z "${n%search *}" ]
+            selected_video="$argument"
-            then
+            ;;
-                search "${n#search }"
+        esac
-                interactive
+        yt-meta "$selected_video"
-            elif [ "$n" ] && [ -z "${n%/*}" ]
+        ;;
-            then
+    metadata | md )
-                search "${n#/}"
+        selected_video="${argument:-$selected_video}"
-                interactive
+        yt-meta "$selected_video"
-            elif [ "$n" ] && [ -z "${n%channel *}" ]
+        ;;
-            then
+    download | dl )
-                channel "${n#channel }"
+        selected_video="${argument:-$selected_video}"
-                interactive
+        yt-down "$selected_video"
-            elif [ "$n" ] && [ -z "${n%chan *}" ]
+        ;;
-            then
+    stream | str )
-                channel "${n#chan }"
+        selected_video="${argument:-$selected_video}"
-                interactive
+        yt-down -s "$selected_video"
-            elif echo "$n" | grep "^video " > /dev/null
+        ;;
-            then
+    about | ! )
-                if echo "$n" | grep "youtube.com"
+        about
-                then
+        ;;
-                    selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
+    clear | cls )
-                else
+        printf '\033[H\033[J'
-                    selected_video="$(echo "$n" | sed 's/video //')"
+        ;;
-                fi
+    exit )
-                metadata
+        rm -f "/tmp/yt-$$"
-                interactive
+        exit
-            elif echo "$n" | grep "^sel " > /dev/null
+        ;;
-            then
+    '' ) ;;
-                if echo "$n" | grep "youtube.com"
+    * )
-                then
+        printf 'unknown command: "%s"\ntry "help"\n' "$command"
-                    selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
-                else
-                    selected_video="$(echo "$n" | sed 's/sel //')"
-                fi
-                metadata
-                interactive
-            elif echo "$n" | grep "^url " > /dev/null
-            then
-                if echo "$n" | grep "youtube.com"
-                then
-                    selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
-                else
-                    selected_video="$(echo "$n" | sed 's/url //')"
-                fi
-                metadata
-                interactive
-            else
-                get_input
-            fi
         ;;
     esac
 }
 
+if [ "$#" -gt 0 ]
+then
+    for arg in "$@"
+    do
+        parse "${arg%% *}" "${arg#* }"
+    done
+else
+    printf '\n \033[1mshell\033[41m Tube \033[0;1;30m v%s\033[m\n\n' "$Vers"
 
-function help() {
+    while printf '\033[0;34m%s \033[0;32m>>\033[m ' "$selected_video"
-    echo "about    | !        View the about page."
+    do
-    echo "clear    | cls      Clear the screen."
+        read -r command argument
-    echo "download | dl       Download the selected video."
+        parse "$command" "$argument"
-    echo "exit     | ctrl+c   Exit Shelltube."
+    done
-    echo "help     | ?        Display this message."
+fi
-    echo "metadata | md       Display selected video's metadata."
-    echo "search   | /        Perform a search."
-    echo "channel  | chan     Show newest videos of a channel."
-    echo "stream   | str      Stream the selected video."
-    echo "video | sel | url   Select video based on URL or ID."
-    echo "Note about usage:"
-    echo "Both 'video ID; download' and 'download ID' are valid."
-    echo "You don't need to select a video to run commands on it,"
-    echo "but if you use metadata, download, or stream on an"
-    echo "unselected video you must specify the ID or URL after the"
-    echo "command."
-}
-     
-printf '\033[0;35mShelltube v0.4.5'
-interactive