2 files changed, 115 insertions, 0 deletions
diff --git a/plugins/gitstatus.lua b/plugins/gitstatus.lua
new file mode 100644
index 0000000..4fe043f
--- /dev/null
+++ b/plugins/gitstatus.lua
@@ -0,0 +1,61 @@
+local core = require "core"
+local config = require "core.config"
+local style = require "core.style"
+local StatusView = require "core.statusview"
+
+
+local git = {
+  branch = nil,
+  inserts = 0,
+  deletes = 0,
+}
+
+core.add_thread(function()
+  while true do
+    if system.get_file_info(".git") then
+      -- get branch name
+      local fp = io.popen("git rev-parse --abbrev-ref HEAD")
+      git.branch = fp:read("*l")
+      fp:close()
+
+      -- get diff
+      local fp = io.popen("git diff --stat")
+      local last_line = ""
+      for line in fp:lines() do last_line = line end
+      fp:close()
+      git.inserts = tonumber(last_line:match("(%d+) ins")) or 0
+      git.deletes = tonumber(last_line:match("(%d+) del")) or 0
+
+    else
+      git.branch = nil
+    end
+
+    coroutine.yield(config.project_scan_rate)
+  end
+end)
+
+
+local get_items = StatusView.get_items
+
+function StatusView:get_items()
+  if not git.branch then
+    return get_items(self)
+  end
+  local left, right = get_items(self)
+
+  local t = {
+    style.dim, self.separator,
+    (git.inserts ~= 0 or git.deletes ~= 0) and style.accent or style.text,
+    git.branch,
+    style.dim, "  ",
+    git.inserts ~= 0 and style.accent or style.text, "+", git.inserts,
+    style.dim, " / ",
+    git.deletes ~= 0 and style.accent or style.text, "-", git.deletes,
+  }
+  for _, item in ipairs(t) do
+    table.insert(right, item)
+  end
+
+  return left, right
+end
+
diff --git a/plugins/lfautoinsert.lua b/plugins/lfautoinsert.lua
new file mode 100644
index 0000000..64006b9
--- /dev/null
+++ b/plugins/lfautoinsert.lua
@@ -0,0 +1,54 @@
+local core = require "core"
+local command = require "core.command"
+local config = require "core.config"
+local keymap = require "core.keymap"
+
+config.autoinsert_map = {
+  ["{\n"] = "}",
+  ["%(\n"] = ")",
+  ["%f[[]%[\n"] = "]",
+  ["%[%[\n"] = "]]",
+  ["=\n"] = false,
+  [":\n"] = false,
+  ["^#if"] = "#endif",
+  ["^#else"] = "#endif",
+  ["%f[%w]do\n"] = "end",
+  ["%f[%w]then\n"] = "end",
+  ["%f[%w]else\n"] = "end",
+  ["%f[%w]repeat\n"] = "until",
+  ["%f[%w]function.*%)\n"] = "end",
+}
+
+
+local function indent_size(doc, line)
+  local text = doc.lines[line] or ""
+  local s, e = text:find("^[\t ]*")
+  return e - s
+end
+
+command.add("core.docview", {
+  ["autoinsert:newline"] = function()
+    command.perform("doc:newline")
+
+    local doc = core.active_view.doc
+    local line = doc:get_selection()
+    local text = doc.lines[line - 1]
+
+    for ptn, close in pairs(config.autoinsert_map) do
+      if text:find(ptn) then
+        if  close
+        and indent_size(doc, line + 1) <= indent_size(doc, line - 1)
+        then
+          command.perform("doc:newline")
+          core.active_view:on_text_input(close)
+          command.perform("doc:move-to-previous-line")
+        end
+        command.perform("doc:indent")
+      end
+    end
+  end
+})
+
+keymap.add {
+  ["return"] = { "command:submit", "autoinsert:newline" }
+}