tomas.mirchev/nvim-tree.lua
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refacto: abstract TreeExplorer in core.lua

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This commit is contained in:
kiyan
2022-03-09 22:01:54 +01:00
parent d2b12d6055
commit 471afc13fe
17 changed files with 94 additions and 65 deletions
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31
lua/nvim-tree/lib.lua
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@@ -2,26 +2,13 @@ local api = vim.api
local renderer = require "nvim-tree.renderer"
local diagnostics = require "nvim-tree.diagnostics"
local explorer = require "nvim-tree.explorer"
local view = require "nvim-tree.view"
local events = require "nvim-tree.events"
local first_init_done = false
local core = require "nvim-tree.core"
local M = {
target_winid = nil,
}
TreeExplorer = nil
function M.init(foldername)
TreeExplorer = explorer.Explorer.new(foldername)
if not first_init_done then
events._dispatch_ready()
first_init_done = true
end
end
function M.get_nodes_by_line(nodes_all, line_start)
local nodes_by_line = {}
local line = line_start
@@ -42,7 +29,7 @@ function M.get_nodes_by_line(nodes_all, line_start)
end
function M.get_node_at_cursor()
if not TreeExplorer then
if not core.get_explorer() then
return
end
local winnr = view.get_winnr()
@@ -57,14 +44,14 @@ function M.get_node_at_cursor()
local help_text = M.get_nodes_by_line(help_lines, 1)[line]
return { name = help_text }
else
if line == 1 and TreeExplorer.cwd ~= "/" and not hide_root_folder then
if line == 1 and core.get_explorer().cwd ~= "/" and not hide_root_folder then
return { name = ".." }
end
if TreeExplorer.cwd == "/" then
if core.get_explorer().cwd == "/" then
line = line + 1
end
return M.get_nodes_by_line(TreeExplorer.nodes, view.View.hide_root_folder and 1 or 2)[line]
return M.get_nodes_by_line(core.get_explorer().nodes, view.View.hide_root_folder and 1 or 2)[line]
end
end
@@ -84,7 +71,7 @@ function M.expand_or_collapse(node)
end
if #node.nodes == 0 then
TreeExplorer:expand(node)
core.get_explorer():expand(node)
end
renderer.draw()
@@ -104,7 +91,7 @@ end
local function handle_buf_cwd(cwd)
local respect_buf_cwd = vim.g.nvim_tree_respect_buf_cwd or 0
if respect_buf_cwd == 1 and cwd ~= TreeExplorer.cwd then
if respect_buf_cwd == 1 and cwd ~= core.get_explorer().cwd then
require("nvim-tree.actions.change-dir").fn(cwd)
end
end
@@ -130,8 +117,8 @@ end
function M.open(cwd)
M.set_target_win()
if not TreeExplorer or cwd then
M.init(cwd or vim.loop.cwd())
if not core.get_explorer() or cwd then
core.init(cwd or vim.loop.cwd())
end
if should_hijack_current_buf() then
view.open_in_current_win()