feat: added command to close floating term (#119)

* feat: added command to close floating term

* feat: automatically close previous float term

* Update go.lua

remove auto complete

Co-authored-by: Ales Brelih <ales.brelih@3fs.si>
Co-authored-by: rayx <rayx.cn@gmail.com>

README.md

@@ -81,6 +81,12 @@ require('go').setup()
 
 ![gotest](https://user-images.githubusercontent.com/1681295/143160335-b8046ffa-82cd-4d84-af3e-3b0dbb4c609e.png)
 
+Use:
+```vim
+:GoTermClose
+```
+To close the floating term.
+
 ## refactor gorename
 
 gorename as an alternative to gopls rename as it supports rename across packages
@@ -190,16 +196,17 @@ first run of `GoFmt` may fail. It is recommended to run `GoInstallBinaries` to i
 | GoBuild                                       |                                                                          |
 | GoGenerate                                    |                                                                          |
 | GoRun                                         | e.g. GoRun equal to `go run .`; or `GoRun ./cmd` equal to `go run ./cmd` |
-| GoStop {job_id}                               | `stop the job started with GoRun |
+| GoStop {job_id}                               | `stop the job started with GoRun` |
 | GoTest                                        | go test ./...                                                            |
 | GoTest -c                                     | go test -c current_file_path                                             |
 | GoTest -tags=yourtags                         | go test ./... -tags=yourtags                                             |
 | GoTest package_path -tags=yourtags            | go test packagepath -tags=yourtags                                       |
 | GoTest package_path -tags=yourtags other_args | go test packagepath -tags=yourtags other_args                            |
 | GoLint                                        | golangci-lint                                                            |
-| GoGet {package_url}                                       | go get package_url and restart gopls. Note1                                                  |
+| GoGet {package_url}                           | go get package_url and restart gopls. Note1                              |
 | GoVet                                         | go vet                                                                   |
 | GoCoverage                                    | go test -coverprofile                                                    |
+| GoTermClose                                   | `closes the floating term`                                               |
 
 Note1: if package_url not provided, will check current line is a valid package url or not, if it is valid, will
 fetch current url
@@ -497,8 +504,8 @@ require('go').setup({
   build_tags = "tag1,tag2", -- set default build tags
   textobjects = true, -- enable default text jobects through treesittter-text-objects
   test_runner = 'go', -- richgo, go test, richgo, dlv, ginkgo
-  run_in_floaterm = false, -- set to true to run in float window.
-                           --float term recommand if you use richgo/ginkgo with terminal color
+  run_in_floaterm = false, -- set to true to run in float window. :GoTermClose closes the floatterm
+                           -- float term recommand if you use richgo/ginkgo with terminal color
 })
 ```
 

doc/go.txt

@@ -270,6 +270,9 @@ COMMANDS                                                     *go-nvim-commands*
         e.g. GoImpl {receiver} {interface}, will check if cursor is a valid
         receiver, if you park cursor on struct name, receiver can be omitted.
         e.g ":GoImpl io.Reader", or "GoImpl f *File io.Reader"
+
+:GoTermClose
+        Closes the floating term.
 ==============================================================================
 OPTIONS                                                       *go-nvim-options*
 

lua/go.lua

@@ -117,6 +117,7 @@ function go.setup(cfg)
     [[command! -nargs=* -complete=custom,v:lua.package.loaded.go.package_complete GoTest lua require('go.gotest').test(<f-args>)]]
   )
 
+
   vim.cmd(
     [[command! -nargs=* -complete=custom,v:lua.package.loaded.go.package_complete GoCoverage lua require'go.coverage'.run(<f-args>)]]
   )
@@ -195,6 +196,12 @@ function go.setup(cfg)
     vim.cmd([[command! GoDbgStop lua require'go.dap'.stop()]])
   end
 
+  if _GO_NVIM_CFG.run_in_floaterm then
+    vim.cmd(
+        [[command! -nargs=* GoTermClose lua require("go.term").close()]]
+    )
+  end
+
   if _GO_NVIM_CFG.lsp_cfg then
     require("go.lsp").setup()
     if _GO_NVIM_CFG.lsp_diag_hdlr then

lua/go/term.lua

@@ -20,6 +20,8 @@ local function close_float_terminal()
 end
 
 local term = function(opts)
+  close_float_terminal()
+
   local columns = api.nvim_get_option("columns")
   local lines = api.nvim_get_option("lines")