From d1e8f59c5314ee6648fa02449c914f8d07ae0283 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Wed, 29 Mar 2023 12:52:01 -0700
Subject: [PATCH] [zsh,nvim] Set up vim's &path based on zsh's FPATH

---
 config/nvim/after/ftplugin/zsh.lua | 15 +++++++++++++++
 config/nvim/ftdetect/zsh.lua       |  6 ++++++
 zshenv                             |  1 +
 3 files changed, 22 insertions(+)
 create mode 100644 config/nvim/after/ftplugin/zsh.lua
 create mode 100644 config/nvim/ftdetect/zsh.lua

diff --git a/config/nvim/after/ftplugin/zsh.lua b/config/nvim/after/ftplugin/zsh.lua
new file mode 100644
index 0000000..3c265c3
--- /dev/null
+++ b/config/nvim/after/ftplugin/zsh.lua
@@ -0,0 +1,15 @@
+-- Eryn Wells <eryn@erynwells.me>
+
+local zshFPath = vim.env.FPATH
+if zshFPath then
+    local paths = vim.split(zshFPath, ":")
+    vim.bo.path = ".," .. table.concat(paths, ",") .. ",,"
+else
+    local defaultFPath = {
+        "~/.dotfiles/zsh/func/**",
+        "~/.zsh/func/**",
+        "/usr/local/share/zsh/site-functions",
+        "/usr/share/zsh/site-functions"
+    }
+    vim.bo.path = ".," .. table.concat(defaultFPath) .. ",,"
+end
diff --git a/config/nvim/ftdetect/zsh.lua b/config/nvim/ftdetect/zsh.lua
new file mode 100644
index 0000000..1e748af
--- /dev/null
+++ b/config/nvim/ftdetect/zsh.lua
@@ -0,0 +1,6 @@
+-- Eryn Wells <eryn@erynwells.me>
+
+vim.api.nvim_create_autocmd({"BufRead", "BufNewFile"}, {
+    pattern = {"*/zsh/*"},
+    command = "setfiletype zsh",
+})
diff --git a/zshenv b/zshenv
index 998665f..1b45e80 100644
--- a/zshenv
+++ b/zshenv
@@ -13,6 +13,7 @@ init_env_fpath() {
     fi
 
     fpath=($user_fpath $fpath)
+    export FPATH
 }
 
 init_env_fpath