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#
# Segments functions
#
set -g current_bg NONE
set -g segment_separator_right \uE0B2
function prompt_segment_right -d "Function to draw a segment"
set -l bg
set -l fg
if [ -n "$argv[1]" ]
set bg $argv[1]
else
set bg normal
end
if [ -n "$argv[2]" ]
set fg $argv[2]
else
set fg normal
end
if [ -z "$argv[3]" ]
return
end
set_color $bg
echo -n " $segment_separator_right"
set_color -b $bg
set_color $fg
echo -n " $argv[3]"
set -g current_bg $bg
end
function git_status_summary_right -d "Deal with git status --porcelain"
awk '
BEGIN {
untracked=0;
unstaged=0;
staged=0;
ahead=0;
behind=0;
}
{
if (!after_first && $0 ~ /^##.+/) {
if ( match($0, /ahead ([1-9]+)/) ) {
split(substr($0, RSTART, RLENGTH), A);
ahead=A[2];
}
if ( match($0, /behind ([1-9]+)/) ) {
split(substr($0, RSTART, RLENGTH), A);
behind=A[2];
}
} else if ($0 ~ /^\?\? .+/) {
untracked += 1
} else {
if ($0 ~ /^.[^ ] .+/) {
unstaged += 1
}
if ($0 ~ /^[^ ]. .+/) {
staged += 1
}
}
after_first = 1
}
END {
if (!seen_header) {
}
print ahead ";" behind ";" untracked ";" unstaged ";" staged
}'
end
function prompt_git_right -d "Display the current git state"
set -l ref
if [ -e .git ]
set dirty ''
set gstatus ( git status --porcelain -b | git_status_summary_right )
# Check for commit ahead
set ahead (echo $gstatus | cut -d ';' -f 1)
# Check for commit behind
set behind (echo $gstatus | cut -d ';' -f 2)
# Check for modified files
set unstdg (echo $gstatus | cut -d ';' -f 3)
# Check for untracked files
set untrkd (echo $gstatus | cut -d ';' -f 4)
# Check for staged files
set staged (echo $gstatus | cut -d ';' -f 5)
if [ $ahead -gt 0 ]
set dirty $dirty' ↑:'$ahead
end
if [ $behind -gt 0 ]
set dirty $dirty' ↓:'$behind
end
if [ $untrkd -gt 0 ]
set dirty $dirty' U:'$untrkd
end
if [ $unstdg -gt 0 ]
set dirty $dirty' ?:'$unstdg
end
if [ $staged -gt 0 ]
set dirty $dirty' S:'$staged
end
if [ $staged -eq 0 -a $untrkd -eq 0 ]
set BG green
set PROMPT "$dirty"
else
set BG yellow
# Check if there's any commit in the repo
set -l empty 0
git rev-parse --quiet --verify HEAD > /dev/null 2>&1; or set empty 1
set -l target
if [ $empty = 1 ]
# The repo is empty
set dirty ''
set target '4b825dc642cb6eb9a060e54bf8d69288fbee4904'
else
# The repo is not emtpy
set target 'HEAD'
end
# Check for dirty
if [ "$dirty" != "" ]
set PROMPT "$dirty"
end
end
prompt_segment_right $BG black $PROMPT
end
end
function prompt_shlv_right -d "Display level shell"
set pline ''
if [ "$VIMRUNTIME" != "" ]
set pline 'vim'
if [ "$SHLVL" -gt 3 ]
set pline 'vim:['$SHLVL']'
end
else
if [ "$SHLVL" -gt 2 ]
set pline '['$SHLVL']'
end
end
if [ $pline != '' ]
prompt_segment_right 8C8C8C black "$pline"
end
end
function prompt_todo_right -d "Display todo"
if which todo 2> /dev/null > /dev/null
set all (todo | wc -l)
set chkd (todo checked | wc -l)
set td (math "$all-$chkd")
if [ $all -gt 0 ]
prompt_segment_right 5C5C5C blue "$td/$all"
end
end
end
function prompt_status_right -d "the symbols for a non zero exit status, root and background jobs"
if [ $RETVAL -ne 0 ]
prompt_segment_right black red "✘"
end
# if superuser (uid == 0)
set -l uid (id -u $USER)
if [ $uid -eq 0 ]
prompt_segment_right black yellow "⚡"
end
# Jobs display
if [ (jobs -l | wc -l) -gt 0 ]
prompt_segment_right black cyan "⚙"
end
end
function prompt_finish_right -d "Close open segments"
if [ -n $current_bg ]
set_color -b normal
end
set -g current_bg NONE
end
function available -a name -d "Check if a function or program is available."
type "$name" 2>/dev/null >&2
end
#
# Right prompt
#
function fish_right_prompt
set -g RETVAL $status
# prompt_status_right
# available git; and prompt_git_right
# prompt_todo_right
# prompt_shlv_right
# prompt_finish_right
end
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