sindresorhus/pure#137: how to reproduce

by zmwangx 8 years ago

macOS ◆ xterm-256color ◆ zsh 1631 views

sindresorhus/pure needs to be patched in the following way in order to clearly reproduce the problem (rather than depending on sheer luck of timing):

diff --git a/pure.zsh b/pure.zsh
index af4cd24..1515ef9 100644
--- a/pure.zsh
+++ b/pure.zsh
@@ -51,6 +51,10 @@ prompt_pure_check_git_arrows() {
    # check if there is an upstream configured for this branch
    command git rev-parse --abbrev-ref @'{u}' &>/dev/null || return

+   echo "finished parsing upstream branch" >>/tmp/pure.log
+        sleep 5
+        echo "began parsing left/right" >>/tmp/pure.log
+
    local arrows=""
    (( $(command git rev-list --right-only --count HEAD...@'{u}' 2>/dev/null) > 0 )) && arrows="${PURE_GIT_DOWN_ARROW:-⇣}"
    (( $(command git rev-list --left-only --count HEAD...@'{u}' 2>/dev/null) > 0 )) && arrows+="${PURE_GIT_UP_ARROW:-⇡}"

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You can download this recording in asciicast v1 format, as a .json file.

Download

Replay in terminal

You can replay the downloaded recording in your terminal using the asciinema play command:

asciinema play 23343.json

If you don't have asciinema CLI installed then see installation instructions.

Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/23343.json',
      document.getElementById('player'),
      { cols: 80, rows: 25 }
    );
  </script>
</body>
</html>

See asciinema player quick-start guide for full usage instructions.

While this site doesn't offer GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed run the following command to create GIF file:

agg https://asciinema.org/a/23343 23343.gif

Or, if you already downloaded the recording file:

agg 23343.json 23343.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.