add config

5 files changed, 57 insertions, 0 deletions

diff --git a/lua/autocommands/NERDTree.lua b/lua/autocommands/NERDTree.lua
new file mode 100644
index 0000000..38213e2
--- /dev/null
+++ b/lua/autocommands/NERDTree.lua
@@ -0,0 +1 @@
+autocmd("VimEnter", "*", "NERDTree")
diff --git a/lua/autocommands/buffer.lua b/lua/autocommands/buffer.lua
new file mode 100644
index 0000000..da330c8
--- /dev/null
+++ b/lua/autocommands/buffer.lua
@@ -0,0 +1,4 @@
+require("utility.autocmd")
+
+-- autocmd("BufEnter", "*", "lua remove_hidden_windowless_buffers()")
+
diff --git a/lua/autocommands/coc.lua b/lua/autocommands/coc.lua
new file mode 100644
index 0000000..965cca2
--- /dev/null
+++ b/lua/autocommands/coc.lua
@@ -0,0 +1,9 @@
+require("utility.autocmd")
+
+-- Highlight the symbol and its references when holding the cursor.
+autocmd("CursorHold", "*", "silent call CocActionAsync('highlight')")
+
+augroup("coc-misc", {
+	-- {"FileType", "typescript,json", "setl formatexpr=CocAction('formatSelected')"},
+	{"User", "CocJumpPlaceholder", "call CocActionAsync('showSignatureHelp')"}})
+
diff --git a/lua/autocommands/exit.lua b/lua/autocommands/exit.lua
new file mode 100644
index 0000000..8ffac46
--- /dev/null
+++ b/lua/autocommands/exit.lua
@@ -0,0 +1,38 @@
+require("utility.autocmd")
+
+-- Exit Vim if NERDTree is the only window remaining in the only tab.
+--[[
+autocmd(
+	"BufEnter",
+	"*",
+	"if tabpagenr('$') == 1 && winnr('$') == 1 && " ..
+		"exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif"
+)
+]]
+
+-- Exit Vim if a terminal is the only window remaining in the only tab.
+--[[
+autocmd(
+	"BufEnter",
+	"*",
+	"if tabpagenr('$') == 1 && winnr('$') == 1 && g:is_term_open == 1 | quit | endif"
+)
+
+-- Exit Vim if the only windows remaining is NERDTree and terminal.
+autocmd(
+	"BufEnter",
+	"*",
+	"if tabpagenr('$') == 1 && winnr('$') == 2 && g:NERDTree.IsOpen() && " ..
+		"g:is_term_open == 1 | qall | endif"
+)
+]]
+
+-- Close a single NERDTree tab.
+--[[
+autocmd(
+	"BufEnter",
+	"*",
+	"if len(tabpagebuflist()) == 1 && bufname(tabpagebuflist()[0]) =~ \"^NERD_tree\" " ..
+		"| tabclose | endif"
+)
+]]
diff --git a/lua/autocommands/init.lua b/lua/autocommands/init.lua
new file mode 100644
index 0000000..23679e9
--- /dev/null
+++ b/lua/autocommands/init.lua
@@ -0,0 +1,5 @@
+require("autocommands.coc")
+require("autocommands.exit")
+require("autocommands.buffer")
+require("autocommands.NERDTree")
+