dotfiles/fish/functions/_pure_prompt_git_dirty.fish

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function _pure_prompt_git_dirty
set --local git_dirty_symbol
set --local git_dirty_color
set --local is_git_dirty (
# The first checks for staged changes, the second for unstaged ones.
# We put them in this order because checking staged changes is *fast*.
not command git diff-index --ignore-submodules --cached --quiet HEAD -- >/dev/null 2>&1
or not command git diff --ignore-submodules --no-ext-diff --quiet --exit-code >/dev/null 2>&1
and echo "true"
)
if test -n "$is_git_dirty" # untracked or un-commited files
set git_dirty_symbol "$pure_symbol_git_dirty"
set git_dirty_color (_pure_set_color $pure_color_git_dirty)
end
echo "$git_dirty_color$git_dirty_symbol"
end