From 13d9d0a6fd1fdc8811a8e87047c818da6c664e60 Mon Sep 17 00:00:00 2001
From: Joshua Cold <joshua.cold@securitymetrics.com>
Date: Mon, 30 Oct 2023 11:03:41 -0600
Subject: [PATCH 1/3] Add function to return the yaml path to populate the
 winbar

- .view() uses .get() to call its returned value
- Add lua example to docs
---
 README.md              | 13 +++++++++++++
 lua/yaml_nvim/init.lua | 12 +++++++++---
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 9056281..a603032 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,19 @@ Plug 'nvim-treesitter/nvim-treesitter'
 Plug 'cuducos/yaml.nvim'
 ```
 
+## Configuration
+
+### Showing the YAML patch and value in Neovim's winbar
+
+```lua
+vim.api.nvim_create_autocmd({ "FileType" }, {
+	pattern = { "yaml" },
+	callback = function()
+		vim.opt_local.winbar = [[%{%v:lua.require("yaml_nvim").get()%}]]
+	end,
+})
+```
+
 ## Reporting bugs and contributing
 
 There is a mini toolchain to help you test the plugin in isolation using a container. It requires:
diff --git a/lua/yaml_nvim/init.lua b/lua/yaml_nvim/init.lua
index f074a38..43ab048 100644
--- a/lua/yaml_nvim/init.lua
+++ b/lua/yaml_nvim/init.lua
@@ -24,9 +24,10 @@ end
 local assure_yaml_filetype = function(func, ...)
 	local restore_to = set_yaml_as_filetype()
 
-	func(...)
+	local out = func(...)
 
 	restore_filetype(restore_to)
+	return out
 end
 
 local yank = function(key, value, register)
@@ -57,15 +58,20 @@ local yank = function(key, value, register)
 end
 
 M.view = function()
-	assure_yaml_filetype(function()
+	vim.notify(M.get())
+end
+
+M.get = function()
+	local out = assure_yaml_filetype(function()
 		local node = document.get_key_relevant_to_cursor()
 		if node == nil then
 			return
 		end
 
 		local parsed = pair.parse(node)
-		vim.notify(parsed.human)
+		return parsed.human
 	end)
+	return out
 end
 
 M.yank = function(register)

From b67b5811e576e0ccc4054eb66c5b209e4627986e Mon Sep 17 00:00:00 2001
From: Joshua Cold <joshua.cold@securitymetrics.com>
Date: Mon, 30 Oct 2023 14:26:26 -0600
Subject: [PATCH 2/3] make the get function for yaml key be less generic
 get_yaml_key_and_value

---
 README.md              | 2 +-
 lua/yaml_nvim/init.lua | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index a603032..b87b3b9 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ Plug 'cuducos/yaml.nvim'
 vim.api.nvim_create_autocmd({ "FileType" }, {
 	pattern = { "yaml" },
 	callback = function()
-		vim.opt_local.winbar = [[%{%v:lua.require("yaml_nvim").get()%}]]
+		vim.opt_local.winbar = [[%{%v:lua.require("yaml_nvim").get_yaml_key_and_value()%}]]
 	end,
 })
 ```
diff --git a/lua/yaml_nvim/init.lua b/lua/yaml_nvim/init.lua
index 43ab048..60bb774 100644
--- a/lua/yaml_nvim/init.lua
+++ b/lua/yaml_nvim/init.lua
@@ -58,10 +58,10 @@ local yank = function(key, value, register)
 end
 
 M.view = function()
-	vim.notify(M.get())
+	vim.notify(M.get_yaml_key_and_value())
 end
 
-M.get = function()
+M.get_yaml_key_and_value = function()
 	local out = assure_yaml_filetype(function()
 		local node = document.get_key_relevant_to_cursor()
 		if node == nil then

From 99243d2ae157629ffb4cbc82cd29fe95916fdd68 Mon Sep 17 00:00:00 2001
From: Joshua Cold <joshua.cold@securitymetrics.com>
Date: Tue, 31 Oct 2023 09:57:26 -0600
Subject: [PATCH 3/3] Set the assure_yaml_filetype back to default

get_yaml_key_and_value does the assure_yaml_filetype functions manually
---
 lua/yaml_nvim/init.lua | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/lua/yaml_nvim/init.lua b/lua/yaml_nvim/init.lua
index 60bb774..ef28a0e 100644
--- a/lua/yaml_nvim/init.lua
+++ b/lua/yaml_nvim/init.lua
@@ -24,10 +24,9 @@ end
 local assure_yaml_filetype = function(func, ...)
 	local restore_to = set_yaml_as_filetype()
 
-	local out = func(...)
+	func(...)
 
 	restore_filetype(restore_to)
-	return out
 end
 
 local yank = function(key, value, register)
@@ -62,16 +61,14 @@ M.view = function()
 end
 
 M.get_yaml_key_and_value = function()
-	local out = assure_yaml_filetype(function()
-		local node = document.get_key_relevant_to_cursor()
-		if node == nil then
-			return
-		end
-
-		local parsed = pair.parse(node)
-		return parsed.human
-	end)
-	return out
+	local restore_to = set_yaml_as_filetype()
+	local node = document.get_key_relevant_to_cursor()
+	if node == nil then
+		return
+	end
+	local parsed = pair.parse(node)
+	restore_filetype(restore_to)
+	return parsed.human
 end
 
 M.yank = function(register)