added tests/gifs with vhs

make

@@ -39,5 +39,12 @@ shell(){
   $OCI exec -it xrsh /bin/sh -i -c 'source /mnt/profile && sh'
 }
 
+recordings(){
+  export PATH=$PATH:src/com/isoterminal/mnt
+  export BROWSER=0
+  test -z $1 && find src/tests/vhs/* | xargs -n1 vhs 
+  test -z $1 || vhs $1
+}
+
 test -z $1 && install
 test -z $1 || "$@"

shell.nix

@@ -14,6 +14,8 @@
       nodejs_20
       cosmopolitan
       zip
+      vhs
+      ffmpeg_6-full
 
     ];
 

src/tests/vhs/alert.tape

@@ -0,0 +1,21 @@
+# Where should we write the GIF?
+Output ./../media/terminal/alert.gif
+
+# Set up a 1200x600 terminal with 46px font.
+Set Margin 0
+Set FontSize 19
+Set Width  500
+Set Height 200
+Set CursorBlink true
+
+# Type a command in the terminal.
+Type "alert hello"
+
+# Pause for dramatic effect...
+Sleep 1000ms
+
+# Run the command by pressing enter.
+Enter
+
+# Admire the output for a bit.
+Sleep 3s

src/tests/vhs/confirm.tape

@@ -0,0 +1,54 @@
+# Where should we write the GIF?
+Output ./../media/terminal/confirm.gif
+
+# Set up a 1200x600 terminal with 46px font.
+Set Margin 0
+Set FontSize 19
+Set Width  500
+Set Height 200
+Set CursorBlink true
+
+# Type a command in the terminal.
+Type "confirm 'do it?'"
+
+# Pause for dramatic effect...
+Sleep 1000ms
+
+Enter
+
+# Pause for dramatic effect...
+Sleep 1000ms
+
+Type "y"
+
+Enter
+
+# Admire the output for a bit.
+Sleep 3s
+
+# Type a command in the terminal.
+Type "in=$(confirm 'do it?')"
+Sleep 1000ms
+
+Enter
+Sleep 700ms 
+
+Type "y"
+Sleep 1000ms
+
+Enter
+Sleep 1000ms
+
+Type "echo $in"
+Sleep 1000ms 
+
+Enter
+Sleep 1000ms
+
+Type "test $in = true && echo ♥"
+Sleep 2000ms
+
+Enter
+
+# Admire the output for a bit.
+Sleep 3s

src/tests/vhs/prompt.tape

@@ -0,0 +1,54 @@
+# Where should we write the GIF?
+Output ./../media/terminal/prompt.gif
+
+# Set up a 1200x600 terminal with 46px font.
+Set Margin 0
+Set FontSize 19
+Set Width  500
+Set Height 200
+Set CursorBlink true
+
+# Type a command in the terminal.
+Type "prompt 'whatsup'"
+
+# Pause for dramatic effect...
+Sleep 700ms
+
+Enter
+
+# Pause for dramatic effect...
+Sleep 700ms
+
+Type "FOSS"
+
+Enter
+
+# Admire the output for a bit.
+Sleep 3s
+
+# Type a command in the terminal.
+Type "in=$(prompt 'whatsup')"
+Sleep 1000ms
+
+Enter
+Sleep 700ms 
+
+Type "FOSS"
+Sleep 1000ms
+
+Enter
+Sleep 1000ms
+
+Type "echo $in"
+Sleep 1000ms 
+
+Enter
+Sleep 1000ms
+
+Type "test $in = FOSS && echo ♥"
+Sleep 2000ms
+
+Enter
+
+# Admire the output for a bit.
+Sleep 3s