github workflow and reference spec test

README.md

@@ -263,13 +263,22 @@ together. If you have multiple similar LSP installed and have trouble with the p
 
 ### Disable a lsp client loading from navigator
 To disable a specific LSP, set `filetypes` to {} e.g.
-```lua
 
+```lua
 require'navigator'.setup({
  pyls={filetype={}}
 })
 
 ```
+
+Or:
+
+```lua
+require'navigator'.setup({
+  disable_lsp = {'pyls', 'sqlls'},
+})
+```
+
 ### Default keymaps
 
 |  mode 	|  key 	|  function 	|

lua/navigator/reference.lua

@@ -11,8 +11,8 @@ local locations_to_items = lsphelper.locations_to_items
 
 local function ref_hdlr(err, api, locations, num, bufnr)
   local opts = {}
-  -- log("arg1", arg1)
-  -- log(api)
+  trace("arg1", err, api, locations, num, bufnr)
+  log(api)
   trace(locations)
   -- log("num", num)
   -- log("bfnr", bufnr)
@@ -38,13 +38,16 @@ local function ref_hdlr(err, api, locations, num, bufnr)
   local wwidth = vim.api.nvim_get_option("columns")
   local mwidth = _NgConfigValues.width
   width = math.min(width + 30, 120, math.floor(wwidth * mwidth))
-  return gui.new_list_view({
+  -- log(items)
+  -- log(width)
+  local listview = gui.new_list_view({
     items = items,
     ft = ft,
     width = width,
     api = "Reference",
     enable_preview_edit = true
   })
+  return listview, items, width
 end
 
 local async_reference_request = function()

tests/fixtures/go.mod

@@ -0,0 +1,3 @@
+module github.com/navigator/tests
+
+go 1.17

tests/fixtures/interface.go

@@ -0,0 +1,72 @@
+package main
+
+import (
+	"fmt"
+	"math"
+	//"math"
+)
+
+type geometry interface {
+	area() float64
+	perim() float64
+}
+
+type rect struct {
+	width  float64 `-line:"width"`
+	height float64 `-line:"height"`
+}
+
+type rect2 struct {
+	width  int `yml:"width"`
+	height int `yml:"height"`
+}
+
+func (r rect) area() float64 {
+	return r.width * r.height
+}
+
+func (r rect) perim() float64 {
+	return 2*r.width + 2*r.height
+}
+
+type circle struct {
+	radius float64
+}
+
+func (c circle) area() float64 {
+	return math.Pi * c.radius * c.radius
+}
+
+func (c circle) perim() float64 {
+	return 2 * math.Pi * c.radius
+}
+
+func measure(g geometry) int {
+	fmt.Println(g)
+	fmt.Println(g.area())
+	fmt.Println(g.perim())
+	return 1
+}
+
+func m2() {
+	measure(rect{width: 3})
+}
+
+func M2() {
+	measure(rect{width: 3})
+}
+
+func runinterface() {
+	r := rect{width: 3, height: 4}
+	c := circle{radius: 5}
+	measure(r)
+	measure(c)
+	d := circle{radius: 10}
+	fmt.Println(d)
+}
+
+func main() {
+	M2()
+	m2()
+	runinterface()
+}

tests/fixtures/interface_test.go

@@ -0,0 +1,12 @@
+package main
+
+import "fmt"
+
+func interfaceTest() {
+	r := rect{width: 3, height: 4}
+	c := circle{radius: 5}
+	measure(r)
+	measure(c)
+	d := circle{radius: 10}
+	fmt.Println(d)
+}

tests/minimal.vim

@@ -1,9 +1,13 @@
 set rtp +=.
 set rtp +=../plenary.nvim/
-
+set rtp +=../nvim-treesitter/
+set rtp +=../guihua.lua/
+set rtp +=../navigator.lua/
 
 runtime! plugin/plenary.vim
-
+runtime! plugin/nvim-treesitter.vim
+runtime! plugin/guihua.vim
+runtime! plugin/navigator.vim
 
 set noswapfile
 set nobackup
@@ -20,5 +24,18 @@ lua << EOF
 _G.test_rename = true
 _G.test_close = true
 require("plenary/busted")
-require("navigator").setup()
+require'nvim-treesitter.configs'.setup {
+  ensure_installed = {"go"}, -- one of "all", "maintained" (parsers with maintainers), or a list of languages
+  highlight = {
+    enable = true,              -- false will disable the whole extension
+  },
+}
+require'navigator'.setup({
+  debug = false, -- log output, set to true and log path: ~/.local/share/nvim/gh.log
+  code_action_icon = " ",
+  width = 0.75, -- max width ratio (number of cols for the floating window) / (window width)
+  height = 0.3, -- max list window height, 0.3 by default
+  preview_height = 0.35, -- max height of preview windows
+  border = 'none',
+})
 EOF

tests/reference_spec.lua

@@ -0,0 +1,98 @@
+local helpers = {}
+local busted = require("plenary/busted")
+
+local eq = assert.are.same
+local cur_dir = vim.fn.expand("%:p:h")
+-- local status = require("plenary.reload").reload_module("go.nvim")
+-- status = require("plenary.reload").reload_module("nvim-treesitter")
+
+-- local ulog = require('go.utils').log
+describe("should run lsp reference", function()
+  -- vim.fn.readfile('minimal.vim')
+  -- vim.fn.writefile(vim.fn.readfile('fixtures/fmt/hello.go'), name)
+  -- status = require("plenary.reload").reload_module("go.nvim")
+  it("should show references", function()
+
+    local status = require("plenary.reload").reload_module("navigator")
+    local status = require("plenary.reload").reload_module("guihua")
+
+    vim.cmd([[packadd navigator.lua]])
+    vim.cmd([[packadd guihua.lua]])
+    local path = cur_dir .. "/tests/fixtures/interface.go" -- %:p:h ? %:p
+    local cmd = " silent exe 'e " .. path .. "'"
+    vim.cmd(cmd)
+    vim.cmd([[cd %:p:h]])
+    local bufn = vim.fn.bufnr("")
+    require'navigator'.setup({
+      debug = false, -- log output, set to true and log path: ~/.local/share/nvim/gh.log
+      code_action_icon = "A ",
+      width = 0.75, -- max width ratio (number of cols for the floating window) / (window width)
+      height = 0.3, -- max list window height, 0.3 by default
+      preview_height = 0.35, -- max height of preview windows
+      border = 'none'
+    })
+
+    vim.fn.setpos(".", {bufn, 15, 4, 0}) -- width
+
+    vim.bo.filetype = "go"
+    vim.lsp.buf.references()
+    eq(1, 1)
+  end)
+  it("reference handler should return items", function()
+
+    local status = require("plenary.reload").reload_module("navigator")
+    local status = require("plenary.reload").reload_module("guihua")
+    vim.cmd([[packadd navigator.lua]])
+    vim.cmd([[packadd guihua.lua]])
+    local path = cur_dir .. "/tests/fixtures/interface.go" -- %:p:h ? %:p
+    print(path)
+    local cmd = " silent exe 'e " .. path .. "'"
+    vim.cmd(cmd)
+    vim.cmd([[cd %:p:h]])
+    local bufn = vim.fn.bufnr("")
+
+    vim.fn.setpos(".", {bufn, 15, 4, 0}) -- width
+
+    vim.bo.filetype = "go"
+    require'navigator'.setup({
+      debug = false, -- log output, set to true and log path: ~/.local/share/nvim/gh.log
+      code_action_icon = "A ",
+      width = 0.75, -- max width ratio (number of cols for the floating window) / (window width)
+      height = 0.3, -- max list window height, 0.3 by default
+      preview_height = 0.35, -- max height of preview windows
+      border = 'none'
+    })
+    local result = {
+      {
+        range = {['end'] = {character = 6, line = 14}, start = {character = 1, line = 14}},
+        uri = "file://" .. cur_dir .. "/tests/fixtures/interface.go"
+      }, {
+        range = {['end'] = {character = 15, line = 24}, start = {character = 10, line = 24}},
+        uri = "file://" .. cur_dir .. "/tests/fixtures/interface.go"
+      }, {
+        range = {['end'] = {character = 17, line = 28}, start = {character = 12, line = 28}},
+        uri = "file://" .. cur_dir .. "/tests/fixtures/interface.go"
+      }, {
+        range = {['end'] = {character = 19, line = 51}, start = {character = 14, line = 51}},
+        uri = "file://" .. cur_dir .. "/tests/fixtures/interface.go"
+      }, {
+        range = {['end'] = {character = 19, line = 55}, start = {character = 14, line = 55}},
+        uri = "file://" .. cur_dir .. "/tests/fixtures/interface.go"
+      }, {
+        range = {['end'] = {character = 16, line = 59}, start = {character = 11, line = 59}},
+
+        uri = "file://" .. cur_dir .. "/tests/fixtures/interface.go"
+      }, {
+        range = {['end'] = {character = 16, line = 5}, start = {character = 11, line = 5}},
+        uri = "file://" .. cur_dir .. "/tests/fixtures/interface_test.go"
+      }
+    }
+    local win, items, width = require('navigator.reference').reference_handler(nil,
+                                                                               "textDocument/references",
+                                                                               result, 1, 1)
+    eq(win.ctrl.data[1].display_filename, "./interface.go")
+    eq(win.ctrl.data[2].range.start.line, 14)
+    eq(items[1].display_filename, "./interface.go")
+    eq(width, 60)
+  end)
+end)