From 0194740d284185e196364d0d08b7b83c554366e8 Mon Sep 17 00:00:00 2001
From: hoob3rt <41551030+hoob3rt@users.noreply.github.com>
Date: Mon, 4 Jan 2021 00:37:49 +0100
Subject: [PATCH] added signify component (#18)

---
 README.md                          | 21 ++++++++++++---------
 lua/lualine/components/signify.lua | 10 ++++++++++
 2 files changed, 22 insertions(+), 9 deletions(-)
 create mode 100644 lua/lualine/components/signify.lua

diff --git a/README.md b/README.md
index 5258846..7ac0cff 100644
--- a/README.md
+++ b/README.md
@@ -116,14 +116,17 @@ lualine.inactiveSections = {
 <details>
 <summary><b>Available components</b></summary>
 
-* branch
-* encoding
-* fileformat
-* filename
-* filetype
-* location
-* mode
-* progress
+* general
+  * branch
+  * encoding
+  * fileformat
+  * filename
+  * filetype
+  * location
+  * mode
+  * progress
+* plugin
+  * signify
 
 </details>
 
@@ -249,7 +252,7 @@ Please create an issue/ pr if you want to see more functionality implemented
   - [ ] [liuchengxu/vista.vim](https://github.com/liuchengxu/vista.vim)
   - [ ] [preservim/tagbar](https://github.com/preservim/tagbar)
 - Plugin Components
-  - [ ] [vim-signify](https://github.com/mhinz/vim-signify)
+  - [x] [vim-signify](https://github.com/mhinz/vim-signify)
 - Diagnostics
   - [ ] nvim-lsp status support
   - [ ] [coc.nvim](https://github.com/neoclide/coc.nvim)
diff --git a/lua/lualine/components/signify.lua b/lua/lualine/components/signify.lua
new file mode 100644
index 0000000..4726a4a
--- /dev/null
+++ b/lua/lualine/components/signify.lua
@@ -0,0 +1,10 @@
+local function signify()
+   if vim.fn.exists('*sy#repo#get_stats') == 0 then return '' end
+   local added, modified, removed = unpack(vim.fn['sy#repo#get_stats']())
+   if added == -1 then added = 0 end
+   if modified == -1 then modified = 0 end
+   if removed == -1 then removed = 0 end
+   return '+' .. added .. ' ~'.. modified .. ' -' .. removed
+end
+
+return signify