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jamesbeedy/.bashrc

Last active January 19, 2017 16:52
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.bashrc bit for .juju_context.py
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.bashrc
#!/bin/bash
# ~/.bashrc or ~/.profile
function show_juju_env {
local currentEnv
currentEnv=`~/.juju_context.py`
printf "%s" "$currentEnv"
}
export PS1="[\[\e[38;5;70m\]\$(show_juju_env)\[\e[0m\]] ${PS1}";
@merlijn-sebrechts
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merlijn-sebrechts commented Jan 19, 2017 •
edited
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This breaks line wrapping with long commands. Hidden Characters in PS1 have to be surrounded by \[ .. \]. More info: http://unix.stackexchange.com/questions/105958/terminal-prompt-not-wrapping-correctly

I didn't find a way to keep the hidden characters in the function because it breaks the functionality of \[..\]. This is a fix:

function show_juju_env {
  local currentEnv
  currentEnv=`~/.juju_context.py`
  printf "%s" "$currentEnv"
}

export PS1="[\[\e[38;5;70m\]\$(show_juju_env)\[\e[0m\]] ${PS1}";

@jamesbeedy
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jamesbeedy commented Jan 19, 2017

@galgalesh NICE!! Thanks!

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