bash: Function tweaks

shell/shell_functions

@@ -129,15 +129,15 @@ camerausedby() {
 
 
 # animated gifs from any video
-# from alex sexton   gist.github.com/SlexAxton/4989674
+# from Alex Sexton gist.github.com/SlexAxton/4989674
 gifify () {
   if [[ -n "$1" ]]; then
   if [[ $2 == '--good' ]]; then
-    ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
-    time convert -verbose +dither -layers Optimize -resize 900x900\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
+    ffmpeg -i "$1" -r 10 -vcodec png out-static-%05d.png
+    time convert -verbose +dither -layers Optimize -resize 900x900\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > "$1.gif"
     rm out-static*.png
   else
-    ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
+    ffmpeg -i "$1" -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > "$1.gif"
   fi
   else
   echo "proper usage: gifify <input_movie.mov>. You DO need to include extension."
@@ -147,20 +147,11 @@ gifify() {
 # turn that video into webm.
 # brew reinstall ffmpeg --with-libvpx
 webmify () {
-  ffmpeg -i $1 -vcodec libvpx -acodec libvorbis -isync -copyts -aq 80 -threads 3 -qmax 30 -y $2 $1.webm
+  ffmpeg -i "$1" -vcodec libvpx -acodec libvorbis -isync -copyts -aq 80 -threads 3 -qmax 30 -y "$2" "$1.webm"
 }
 
-
 # visual studio code. a la `subl`
-code () {
-  if [[ $# = 0 ]]
-  then
-    open -a "Visual Studio Code"
-  else
-    [[ $1 = /* ]] && F="$1" || F="$PWD/${1#./}"
-    open -a "Visual Studio Code" --args "$F"
-  fi
-}
+code () { VSCODE_CWD="$PWD" open -n -b "com.microsoft.VSCodeInsiders" --args $*; }
 
 # `shellswitch [bash |zsh]`
 #   Must be in /etc/shells