initial commit

Author: chrishrb

.stylua.toml

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+column_width = 100
+line_endings = "Unix"
+indent_type = "Spaces"
+indent_width = 2
+quote_style = "AutoPreferDouble"
+call_parentheses = "None"

Makefile

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+# gx.nvim

README.md

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+if vim.g.loaded_gx_plugin then
+  return
+end
+
+vim.g.loaded_gx_plugin = true
+
+require("gx").setup()

after/plugin/gx.lua

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+local M = {}
+
+-- get visual selection
+local function visual_selection_range()
+  local _, csrow, cscol, _ = unpack(vim.fn.getpos "'<")
+  local _, cerow, cecol, _ = unpack(vim.fn.getpos "'>")
+
+  if csrow < cerow or (csrow == cerow and cscol <= cecol) then
+    return cscol - 1, cecol
+  else
+    return cecol - 1, cscol
+  end
+end
+
+-- check that cursor on uri in normal mode
+function M.checkIfCursorOnUri(mode, i, j)
+  if mode ~= "n" then
+    return true
+  end
+
+  local col = vim.api.nvim_win_get_cursor(0)[2]
+  if i <= (col + 1) and j >= (col + 1) then
+    print(i, col, j)
+    return true
+  end
+
+  return false
+end
+
+-- cut line if in visual mode
+function M.cutWithVisualMode(mode, line)
+  if mode ~= "v" then
+    return line
+  end
+
+  vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes("<esc>", true, false, true), "x", false)
+  local i, j = visual_selection_range()
+  return string.sub(line, i + 1, j)
+end
+
+return M

lua/gx/execute_command.lua

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+local notfier = require "lua.gx.notfier"
+local helper = require "lua.gx.helper"
+local parser = require "lua.gx.parser"
+
+local keymap = vim.keymap.set
+local sysname = vim.loop.os_uname().sysname
+local opts = { noremap = true, silent = true }
+
+if not sysname == "Darwin" or not sysname == "Linux" then
+  notfier.error "Windows is not supported at the moment"
+  return
+end
+
+local M = {}
+
+-- execute command on macOs and linux
+local function executeCommand(uri)
+  local app
+
+  if sysname == "Darwin" then
+    app = "open"
+  elseif sysname == "Linux" then
+    app = "xdg-open"
+  end
+
+  local command = app .. ' "' .. uri .. '"'
+  os.execute(command)
+end
+
+local function searchForUrl()
+  local line = vim.api.nvim_get_current_line()
+  local mode = vim.api.nvim_get_mode().mode
+
+  -- cut if in visual mode
+  line = helper.cutWithVisualMode(mode, line)
+
+  -- search for url
+  local i, j, url = parser.getUrl(line)
+
+  if not helper.checkIfCursorOnUri(mode, i, j) then
+    return
+  end
+
+  executeCommand(url)
+end
+
+local function bindKeys()
+  vim.g.netrw_nogx = 1 -- disable netrw gx
+
+  keymap("n", "gx", searchForUrl, opts)
+  keymap("v", "gx", searchForUrl, opts)
+end
+
+function M.setup()
+  bindKeys()
+end
+
+M.setup()
+
+return M

lua/gx/helper.lua

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+local M = {}
+
+function M.t(str)
+  return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+
+function M.log(msg, hl, name)
+  name = name or "Neovim"
+  hl = hl or "Todo"
+  vim.api.nvim_echo({ { name .. ": ", hl }, { msg } }, true, {})
+end
+
+function M.warn(msg, name)
+  vim.notify(msg, vim.log.levels.WARN, { title = name or "Warning" })
+end
+
+function M.error(msg, name)
+  vim.notify(msg, vim.log.levels.ERROR, { title = name or "Error Message" })
+end
+
+function M.info(msg, name)
+  vim.notify(msg, vim.log.levels.INFO, { title = name or "Information" })
+end
+
+return M

lua/gx/init.lua

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+local pattern = "[%a]*://.*%.[/?_%d%a]*"
+
+local M = {}
+
+-- get uri from line
+function M.getUrl(line)
+  local i, j = string.find(line, pattern)
+
+  if not i then
+    return i, j, nil
+  end
+
+  return i, j, string.sub(line, i, j)
+end
+
+-- TODO: add more parser
+
+return M