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Update fish prompt

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Adding lots of good stuff for colors and host names
This commit is contained in:
ViViDboarder 2015-08-26 14:28:16 -07:00
parent 618a2b1b83
commit a58a9a3496
1 changed files with 48 additions and 24 deletions
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70
assets/default/fish/custom/themes/thefij/fish_prompt.fish
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@ -1,13 +1,24 @@
# name: RobbyRussel # name: ifij (forked from RobbyRussel)
# #
# You can override some default options in your config.fish: # You can override some default options in your config.fish:
# set -g theme_display_git_untracked no # set -g theme_display_git_untracked no
function _status_color
# Returns a color for successful or failed previous command
if test $last_status -eq 0
echo (set_color -o green)
else
echo (set_color -o red)
end
end
function _git_branch_name function _git_branch_name
# Returns the name of the current git branch
echo (command git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||') echo (command git symbolic-ref HEAD ^/dev/null | sed -e 's|^refs/heads/||')
end end
function _is_git_dirty function _is_git_dirty
# Returns whether or not there is anything uncommitted
set -l show_untracked (git config --bool bash.showUntrackedFiles) set -l show_untracked (git config --bool bash.showUntrackedFiles)
set untracked '' set untracked ''
if [ "$theme_display_git_untracked" = 'no' -o "$show_untracked" = 'false' ] if [ "$theme_display_git_untracked" = 'no' -o "$show_untracked" = 'false' ]
@ -16,16 +27,43 @@ function _is_git_dirty
echo (command git status -s --ignore-submodules=dirty $untracked ^/dev/null) echo (command git status -s --ignore-submodules=dirty $untracked ^/dev/null)
end end
function _prompt_char function _git_info
if [ (whoami) = 'root' ] # Returns what is to be displayed for the git info
echo '#' if [ (_git_branch_name) ]
if [ (_is_git_dirty) ]
set branch_color (set_color -o red)
else else
echo '$' set branch_color (set_color -o yellow)
end
set -l git_branch (_git_branch_name)
echo " $branch_color($git_branch)"(set_color normal)
end end
end end
function _hostname
# Returns the hostname if not using tmux since tmux will display
if [ -z $TMUX ]
echo (hostname)" "
end
end
function _prompt_char
# Gives a colored prompt char for user or root
echo -n (_status_color)
if [ (whoami) = 'root' ]
echo -n '#'
else
echo -n '$'
end
echo -n (set_color normal)
end
function fish_prompt function fish_prompt
set -l last_status $status # Build full left side prompt
# NOTE: this becomes a global variable
set -g last_status $status
set -l cyan (set_color -o cyan) set -l cyan (set_color -o cyan)
set -l yellow (set_color -o yellow) set -l yellow (set_color -o yellow)
set -l red (set_color -o red) set -l red (set_color -o red)
@ -33,23 +71,9 @@ function fish_prompt
set -l green (set_color -o green) set -l green (set_color -o green)
set -l normal (set_color normal) set -l normal (set_color normal)
if test $last_status = 0 set -l arrow (_status_color) "➜ $normal"
set arrow "$green➜ " set -l cwd (basename (prompt_pwd))
else
set arrow "$red➜ "
end
set -l cwd $normal(basename (prompt_pwd))
if [ (_git_branch_name) ] echo -n -s $arrow (_hostname) $cwd (_git_info) (_prompt_char) ' '
if [ (_is_git_dirty) ]
set branch_color "$red"
else
set branch_color "$yellow"
end
set -l git_branch (_git_branch_name)
set git_info " $branch_color($git_branch)"
end
echo -n -s $arrow $cwd $git_info $normal (_prompt_char) ' '
end end