From 43d476107e2db399beefe9bdabb643fc2cd8ffaf Mon Sep 17 00:00:00 2001
From: Florian RICHER <florian.richer.97@outlook.com>
Date: Thu, 5 Aug 2021 21:19:26 +0200
Subject: [PATCH] Add hlslens

---
 configs/nvim/lua/mappings.lua             |  8 +++++
 configs/nvim/lua/plugins/init.lua         |  3 ++
 configs/nvim/lua/plugins/nvim-hlslens.lua | 36 +++++++++++++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 configs/nvim/lua/plugins/nvim-hlslens.lua

diff --git a/configs/nvim/lua/mappings.lua b/configs/nvim/lua/mappings.lua
index a4c684f..ac1034b 100644
--- a/configs/nvim/lua/mappings.lua
+++ b/configs/nvim/lua/mappings.lua
@@ -23,6 +23,14 @@ local function init()
     map('n', '<space>r', '<cmd>lua vim.lsp.buf.references()<CR>')
     map('n', '<space>s', '<cmd>lua vim.lsp.buf.document_symbol()<CR>')
 
+    -------------------- HlsLens -------------------------------
+    map('n', 'n', "<Cmd>execute('normal! ' . v:count1 . 'n')<CR><Cmd>lua require('hlslens').start()<CR>")
+    map('n', 'N', "<Cmd>execute('normal! ' . v:count1 . 'N')<CR><Cmd>lua require('hlslens').start()<CR>")
+    map('n', '*', "*<Cmd>lua require('hlslens').start()<CR>")
+    map('n', '#', "#<Cmd>lua require('hlslens').start()<CR>")
+    map('n', 'g*', "g*<Cmd>lua require('hlslens').start()<CR>")
+    map('n', 'g#', "g#<Cmd>lua require('hlslens').start()<CR>")
+
     -------------------- LAZYGIT -------------------------------
     -- Install docs : https://github.com/jesseduffield/lazygit
     map('n', '<space>lg', '<cmd>LazyGit<CR>')
diff --git a/configs/nvim/lua/plugins/init.lua b/configs/nvim/lua/plugins/init.lua
index 1e14ac2..0d98a97 100644
--- a/configs/nvim/lua/plugins/init.lua
+++ b/configs/nvim/lua/plugins/init.lua
@@ -6,6 +6,7 @@ function configure_packages()
     call_with_helpers(require('plugins.nvim-comment').init)
     call_with_helpers(require('plugins.nvim-autopairs').init)
     call_with_helpers(require('plugins.nvim-notify').init)
+    call_with_helpers(require('plugins.nvim-hlslens').init)
 end
 
 function install_packages()
@@ -34,6 +35,8 @@ function install_packages()
     use 'terrortylor/nvim-comment'
     use 'rcarriga/nvim-notify'          -- fancy notification
     use 'romgrk/barbar.nvim'            -- Tabs, as understood by any other editor.
+    use 'tpope/vim-endwise'             -- auto complete block with end
+    use 'kevinhwang91/nvim-hlslens'     -- nvim-hlslens helps you better glance at matched information, seamlessly jump between matched instances.
     use 'mhinz/vim-startify'            -- The fancy start screen for Vim.
 end
 
diff --git a/configs/nvim/lua/plugins/nvim-hlslens.lua b/configs/nvim/lua/plugins/nvim-hlslens.lua
new file mode 100644
index 0000000..53d1031
--- /dev/null
+++ b/configs/nvim/lua/plugins/nvim-hlslens.lua
@@ -0,0 +1,36 @@
+local function init()
+    require('hlslens').setup {
+        calm_down = true,
+        override_lens = function(render, plist, nearest, idx, r_idx)
+          local sfw = vim.v.searchforward == 1
+          local indicator, text, chunks
+          local abs_r_idx = math.abs(r_idx)
+          if abs_r_idx > 1 then
+            indicator = string.format('%d%s', abs_r_idx, sfw ~= (r_idx > 1) and '' or '')
+          elseif abs_r_idx == 1 then
+            indicator = sfw ~= (r_idx == 1) and '' or ''
+          else
+            indicator = ''
+          end
+      
+          local lnum, col = unpack(plist[idx])
+          if nearest then
+            local cnt = #plist
+            if indicator ~= '' then
+              text = string.format('[%s %d/%d]', indicator, idx, cnt)
+            else
+              text = string.format('[%d/%d]', idx, cnt)
+            end
+            chunks = {{' ', 'Ignore'}, {text, 'HlSearchLensNear'}}
+          else
+            text = string.format('[%s %d]', indicator, idx)
+            chunks = {{' ', 'Ignore'}, {text, 'HlSearchLens'}}
+          end
+          render.set_virt(0, lnum - 1, col - 1, chunks, nearest)
+        end
+    }
+end
+
+return {
+    init = init
+}
\ No newline at end of file