init

1 files changed, 91 insertions, 0 deletions

diff --git a/.config/fish/functions/fish_prompt.fish b/.config/fish/functions/fish_prompt.fish
new file mode 100644
index 0000000..1e5e722
--- /dev/null
+++ b/.config/fish/functions/fish_prompt.fish
@@ -0,0 +1,91 @@
+function fish_prompt
+        set -l __last_command_exit_status $status
+    
+        if not set -q -g __fish_arrow_functions_defined
+                set -g __fish_arrow_functions_defined
+                function _git_branch_name
+                        set -l branch (git symbolic-ref --quiet HEAD 2>/dev/null)
+                        if set -q branch[1]
+                                echo (string replace -r '^refs/heads/' '' $branch)
+                        else
+                                echo (git rev-parse --short HEAD 2>/dev/null)
+                        end
+                end
+        
+                function _is_git_dirty
+                        not command git diff-index --cached --quiet HEAD -- &>/dev/null
+                        or not command git diff --no-ext-diff --quiet --exit-code &>/dev/null
+                end
+        
+                function _is_git_repo
+                        type -q git
+                        or return 1
+                        git rev-parse --git-dir >/dev/null 2>&1
+                end
+        
+                function _hg_branch_name
+                        echo (hg branch 2>/dev/null)
+                end
+        
+                function _is_hg_dirty
+                        set -l stat (hg status -mard 2>/dev/null)
+                        test -n "$stat"
+                end
+        
+                function _is_hg_repo
+                        fish_print_hg_root >/dev/null
+                end
+        
+                function _repo_branch_name
+                        _$argv[1]_branch_name
+                end
+        
+                function _is_repo_dirty
+                        _is_$argv[1]_dirty
+                end
+        
+                function _repo_type
+                        if _is_hg_repo
+                                echo hg
+                                return 0
+                        else if _is_git_repo
+                                echo git
+                                return 0
+                        end
+                        return 1
+                end
+        end
+    
+        set -l cyan (set_color -o cyan)
+        set -l yellow (set_color -o yellow)
+        set -l red (set_color -o red)
+        set -l green (set_color -o green)
+        set -l blue (set_color -o blue)
+        set -l normal (set_color normal)
+    
+        set -l arrow_color "$green"
+        if test $__last_command_exit_status != 0
+                set arrow_color "$red"
+        end
+    
+        set -l arrow "$arrow_color➜ "
+        if fish_is_root_user
+                set arrow "$arrow_color# "
+        end
+    
+        set -l cwd $yellow(prompt_pwd)
+    
+        set -l repo_info
+        if set -l repo_type (_repo_type)
+                set -l repo_branch $red(_repo_branch_name $repo_type)
+                set repo_info "$cyan $repo_type:($repo_branch$cyan)"
+        
+                if _is_repo_dirty $repo_type
+                        set -l dirty "$yellow ✗"
+                        set repo_info "$repo_info$dirty"
+                end
+        end
+    
+        echo $arrow $cwd $repo_info $normal
+        # echo $arrow
+end