init

LICENSE

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+MIT License
+
+Copyright (c) 2022 Pedro Castro
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# gitui.nvim
+
+[Gitui](https://github.com/extrawurst/gitui) in your Neovim
+
+## Prerequisites
+
+- Neovim >= 0.5.0
+- [Gitui](https://github.com/extrawurst/gitui)
+
+## Installation
+
+[packer.nvim](https://github.com/wbthomason/packer.nvim)
+
+```lua
+use 'aspeddro/gitui.nvim'
+```
+
+## Setup
+
+```lua
+require("gitui").setup()
+```
+
+## Configuration (optional)
+
+Following are the default config for the `setup()`. If you want to override, just modify the option that you want then it will be merged with the default config.
+
+```lua
+{
+  -- Command Options
+  command = {
+    -- Enable :Gitui command
+    -- @type: bool
+    enable = true,
+  },
+  -- Path to binary
+  -- @type: string
+  binary = "gitui",
+  -- Argumens to gitui
+  -- @type: table of string
+  args = {},
+  -- WIndow Options
+  window = {
+    options = {
+      -- Width window in %
+      -- @type: number
+      width = 90,
+      -- Height window in %
+      -- @type: number
+      height = 80,
+      -- Border Style
+      -- Enum: "none", "single", "rounded", "solid" or "shadow"
+      -- @type: string
+      border = "rounded",
+    },
+  },
+}
+```
+
+## Lua API
+
+```lua
+require("gitui").open()
+```
+
+## TODO
+
+- Add documentation

lua/gitui.lua

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+local M = {}
+
+M.state = {
+  is_open = false,
+}
+
+-- Default options
+M.config = {
+  -- Command Options
+  command = {
+    -- Enable :Gitui command
+    -- @type: bool
+    enable = true,
+  },
+  -- Path to binary
+  -- @type: string
+  binary = "gitui",
+  -- Argumens to gitui
+  -- @type: table of string
+  args = {},
+  -- WIndow Options
+  window = {
+    options = {
+      -- Width window in %
+      -- @type: number
+      width = 90,
+      -- Height window in %
+      -- @type: number
+      height = 80,
+      -- Border Style
+      -- Enum: "none", "single", "rounded", "solid" or "shadow"
+      -- @type: string
+      border = "rounded",
+    },
+  },
+}
+
+M.setup = function(overrides)
+  M.config = vim.tbl_deep_extend("force", M.config, overrides or {})
+
+  if M.config.command.enable then
+    vim.cmd([[
+      command! Gitui :lua require"gitui".open()
+    ]])
+  end
+end
+
+M.open = function()
+  if M.state.is_open then
+    return
+  end
+
+  assert(vim.fn.executable(M.config.binary) == 1, M.config.binary .. " not a executable")
+
+  local bufnr = vim.api.nvim_create_buf(false, true)
+
+  local width = vim.api.nvim_get_option("columns")
+  local height = vim.api.nvim_get_option("lines")
+  local win_height = math.ceil(height * (M.config.window.options.height / 100))
+  local win_width = math.ceil(width * (M.config.window.options.width / 100))
+  local row = math.ceil((height - win_height) / 2)
+  local col = math.ceil((width - win_width) / 2)
+
+  local window_options = {
+    style = "minimal",
+    relative = "editor",
+    width = win_width,
+    height = win_height,
+    row = row,
+    col = col,
+    border = M.config.window.options.border,
+    noautocmd = true,
+  }
+
+  vim.api.nvim_open_win(bufnr, true, window_options)
+
+  vim.fn.termopen(table.concat(vim.tbl_flatten({ M.config.binary, M.config.args }), " "), {
+    on_exit = function()
+      -- vim.api.nvim_win_close(winr, true)
+      -- vim.cmd([[silent! :q]])
+      vim.api.nvim_buf_delete(bufnr, { force = true })
+      M.state.is_open = false
+    end,
+  })
+  vim.cmd([[startinsert!]])
+  M.state.is_open = true
+end
+
+return M

stylua.toml

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+indent_type = "Spaces"
+indent_width = 2
+column_width = 120