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Add python virtual environment to bash prompt

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This commit is contained in:
Fernando Schauenburg 2019-06-18 23:32:59 +02:00
parent a13e6694d5
commit cea7f6494f
1 changed files with 13 additions and 2 deletions
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15
dotfiles/.bashrc
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@ -213,6 +213,15 @@ bashrc_customize_terminal_colors() {
fi fi
} }
# Print the python virtual environment name using a format string.
bashrc_pyvenv() {
if ! [ -z "$VIRTUAL_ENV" ]; then
printf "$1" $(basename "$VIRTUAL_ENV" 2>/dev/null)
else
printf ""
fi
}
bashrc_set_prompt() { bashrc_set_prompt() {
local exit_code=$? local exit_code=$?
local level=$SHLVL local level=$SHLVL
@ -229,14 +238,16 @@ bashrc_set_prompt() {
local user_host_color="\[\033[${color}m\]" local user_host_color="\[\033[${color}m\]"
local pwd_color="\[\033[${Blue}m\]" local pwd_color="\[\033[${Blue}m\]"
local exit_code_color="\[\033[${Magenta}m\]" local exit_code_color="\[\033[${Red}m\]"
local git_color="\[\033[${Green}m\]" local git_color="\[\033[${Green}m\]"
local env_color="\[\033[${Magenta}m\]"
local default_color="\[\033[0m\]" local default_color="\[\033[0m\]"
PS1="\n[" # [ PS1="\n[" # [
PS1+="$user_host_color\u@\h " # user @ host PS1+="$user_host_color\u@\h " # user @ host
PS1+="$pwd_color\w" # pwd PS1+="$pwd_color\w" # pwd
PS1+="$git_color$(__git_ps1 ' %s')" # git status (only if in repo) PS1+="$git_color$(__git_ps1 ' %s')" # git status (if in repo)
PS1+="$env_color$(bashrc_pyvenv ' %s')" # python virtual env (if active)
PS1+="$default_color" # back to default color PS1+="$default_color" # back to default color
PS1+="]\n" # ] PS1+="]\n" # ]
if [[ $exit_code != 0 ]]; then if [[ $exit_code != 0 ]]; then