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Merge pull request #327 from seanhagen/master

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Add Go prompt
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Justin Hileman 2024-03-05 10:03:27 -05:00 committed by GitHub
commit 0f7bca6df5
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1 changed files with 61 additions and 1 deletions
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functions/fish_prompt.fish
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@ -35,6 +35,7 @@
# set -g theme_display_virtualenv no
# set -g theme_display_nix no
# set -g theme_display_ruby no
# set -g theme_display_go no
# set -g theme_display_user ssh
# set -g theme_display_hostname ssh
# set -g theme_display_sudo_user yes
@ -848,6 +849,63 @@ function __bobthefish_prompt_rubies -S -d 'Display current Ruby information'
echo -ns $ruby_glyph $ruby_version ' '
end
function __bobthefish_prompt_golang -S -a real_pwd -d 'Display current Go information'
# setting is 'no', don't display the prompt
[ "$theme_display_go" = 'no' ]
and return
# find the closest go.mod
set -l gomod_version "0"
set -l d $real_pwd
while not [ -z "$d" ]
if [ -e $d/go.mod ]
grep "^go " "$d/go.mod" | read __ gomod_version
break
end
[ "$d" = "/" ]
and return
set d (__bobthefish_dirname $d)
end
# no go.mod, not in a go project, don't display the prompt
if [ "$gomod_version" = "0" ]
return
end
# check if there's a Go executable
set -l no_go_installed "0"
set -l actual_go_version "0"
set -l high_enough_version "0"
if type -fq go
set actual_go_version (go version | string match -r 'go version go(\\d+\\.\\d+)' -g)
if printf "%s\n%s" "$gomod_version" "$actual_go_version" | sort --check=silent --version-sort
set high_enough_version "1"
end
else
set no_go_installed "1"
end
if [ "$high_enough_version" = "1" ]
__bobthefish_start_segment $color_virtualgo
else
__bobthefish_start_segment $color_rvm
end
echo -ns $go_glyph
echo -ns "$gomod_version "
# showing the prompt -- but plain ( for 'yes' ) or verbose?
if [ "$theme_display_go" = "verbose" ]
if [ "$actual_go_version" != "0" ]
# show the prompt with the required version AND the currently available
# version; same color rules as above
echo -ns " ($actual_go_version)"
end
end
end
function __bobthefish_virtualenv_python_version -S -d 'Get current Python version'
switch (python --version 2>&1 | tr '\n' ' ')
case 'Python 2*PyPy*'
@ -1155,6 +1213,8 @@ function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
# Start each line with a blank slate
set -l __bobthefish_current_bg
set -l real_pwd (__bobthefish_pwd)
# Status flags and input mode
__bobthefish_prompt_status $last_status
@ -1174,11 +1234,11 @@ function fish_prompt -d 'bobthefish, a fish theme optimized for awesome'
__bobthefish_prompt_nix
__bobthefish_prompt_desk
__bobthefish_prompt_rubies
__bobthefish_prompt_golang $real_pwd
__bobthefish_prompt_virtualfish
__bobthefish_prompt_virtualgo
__bobthefish_prompt_node
set -l real_pwd (__bobthefish_pwd)
# VCS
set -l git_root_dir (__bobthefish_git_project_dir $real_pwd)