BarbUk theme¶

A minimal theme with a clean git prompt

Provided Information¶

Current git remote tool logo (support: github, gitlab, bitbucket)
Current path (red when user is root)
Current git info
Last command exit code (only shown when the exit code is greater than 0)
user@hostname for ssh connection

Default configuration¶

BARBUK_PROMPT="git-uptream-remote-logo ssh path scm python_venv ruby node terraform cloud duration exit"

You can override BARBUK_PROMPT to display only the desired information.

available block:

git-uptream-remote-logo
ssh
path
scm
python_venv
ruby
node
terraform
cloud
duration
exit

Fonts and glyphs¶

A font with SCM glyphs is required to display the default tool/host logos. You can use a font from https://www.nerdfonts.com/ or patch your own font with the tool provided by https://github.com/ryanoasis/nerd-fonts.

You can also override the default variables if you want to use different glyphs or standard ASCII characters.

Default theme glyphs¶

BARBUK_GITLAB_CHAR='  '
BARBUK_BITBUCKET_CHAR='  '
BARBUK_GITHUB_CHAR='  '
BARBUK_GIT_DEFAULT_CHAR='  '
BARBUK_GIT_BRANCH_ICON=''
BARBUK_HG_CHAR='☿ '
BARBUK_SVN_CHAR='⑆ '
BARBUK_EXIT_CODE_ICON=' '
BARBUK_PYTHON_VENV_CHAR=' '
BARBUK_COMMAND_DURATION_ICON='  '
BARBUK_RUBY_CHAR=' '
BARBUK_NODE_CHAR=' '
BARBUK_TERRAFORM_CHAR="❲t❳ "
BARBUK_AWS_PROFILE_CHAR=" aws "
BARBUK_SCALEWAY_PROFILE_CHAR=" scw "
BARBUK_GCLOUD_CHAR=" gcp "

Customize glyphs¶

Define your custom glyphs before sourcing bash-it:

export BARBUK_GITHUB_CHAR='•'
source "$BASH_IT"/bash_it.sh

SSH prompt¶

Usage¶

When using a ssh session, the theme will display user@hostname. You can disable this information with BARBUK_SSH_INFO.

The hostname is displayed in the FQDN format by default. You can use the short hostname format with BARBUK_HOST_INFO.

# short or long
export BARBUK_HOST_INFO=short
# true or false
export BARBUK_SSH_INFO=false
source "$BASH_IT"/bash_it.sh

Keep theme with sudoer¶

If you want the theme to persist using sudo -s in a ssh session, you need to configure sudo to keep the HOME and SSH_CONNECTION environment variables.

HOME contains the path to the home directory of the current user. Keeping it will allow to use your user dotfiles when elevating privileges.

Keeping SSH_CONNECTION env is necessary for ssh detection in the theme.

Please refer to the following documentation for more information:

sudo manual for env_keep configuration
openssh manual for information about SSH_CONNECTION environment

cat << EOF > /etc/sudoers.d/keepenv
Defaults env_keep += HOME
Defaults env_keep += SSH_CONNECTION
EOF
chmod 400 /etc/sudoers.d/keepenv

Command duration¶

See Command duration.

Examples¶

Clean¶

~ ❯

Git¶

  ~/.dotfiles on  master ⤏  origin ↑2 •7 ✗ ❯

Ssh¶

user@hostname in  ~/bash-it on  master ✓ ❯

Python venv¶

  flask ~/test on  master ✓ ❯

Command duration¶

# sleep 3s
user@hostname in  ~/bash-it on  master ✓  3.2s ❯