Add new variable to enable/disable git prompt minimal status information
and consolidate functions for code re-use. Also update README
documentation to capture the usage of new variable.
Avoiding the if statements, using exit code of `grep -q` instead.
Reverted the change that adds a space after the AC char. Opting for a
default value, allowing to override from one's profile.
bash-it takes rather a while to startup, around 0.5 seconds on my
laptop. After a bit of timing it appears the majority of the time is
spent in themes/colors.theme.bash. The reason for that is the fancy
abstraction layers that use $(). For example, consider this code:
red="$(color reset red)"
It will go through 9 forkexecs to evaluate:
red="$(color reset red)"
"$(__color_parse make_ansi reset red)"
"$(__make_ansi reset red)"
"\[\e[$(__reset red)m\]"
"\[\e[0;$(__red)m\]"
"\[\e[0;$(__color red)m\]"
"\[\e[0;$(__color_normal_fg $(__color_red))m\]"
"\[\e[0;$(__color_normal_fg 1)m\]"
"\[\e[0;31m\]"
With all the variables in colors.theme.bash, this adds up to hundreds of
forks:
$ strace -f bash ./colors.theme.bash 2>&1 | grep clone | wc -l
649
The solution is to replace the function with its result:
-red="$(color reset red)"
+red='\[\e[0;31m\]'
This is safe, since colors.theme.bash never calls external functions or
takes any input. So, its result can be safely hard-coded.
This improves startup time dramatically. Try adding "time" to your .bashrc:
# Load Bash It
time source $BASH_IT/bash_it.sh
before:
real 0m0.462s
user 0m0.100s
sys 0m0.399s
after:
real 0m0.150s
user 0m0.091s
sys 0m0.064s
This change allows for the capture of the expanded prompt (rather than the raw `PS1`) so that
it is easier to maintain context when changing directories.
Fix is based on the comments from [this stackoverflow](http://stackoverflow.com/a/24006864)
ari mourao
Ivan Font
Avasz
Peter Benjamin
MunifTanjim
Eduardo Bellido Bellido
Nils Winkler
Vedhapriya Raman
Damian Kaczmarek
Sam Gunaratne
Yuhao Wu
Beorn Facchini
Cristian Lupascu
Robert Rauch
Gabriel Ricci
mairanteodoro
Telyn ZF Roat
AlfredoBejarano
Brian Malehorn
Clay Reimann