Add go/gen_builtin_commands.vim

Also, run gofmt.

Author: haya14busa

.travis.yml

@@ -18,7 +18,7 @@ before_script:
 script:
   - go test -v -race ./...
   - goverage -coverprofile=coverage.txt ./...
-  - vim -u NONE -N --cmd "let &rtp .= ',' . getcwd()" -S go/generate.vim -c ":q"
+  - bash go/generate.sh
   - (! git diff | grep '^') # check diff
   - gosumcheck ./...
 

go/builtin_commands.go

@@ -0,0 +1,37 @@
+" Generate go/builtin_commands.go
+
+let s:lines = []
+
+function! s:put(line) abort
+  call add(s:lines, a:line)
+endfunction
+
+call s:put('// Code generated by gen_builtin_commands.vim')
+call s:put('// source: autoload/vimlparser.vim')
+call s:put('// DO NOT EDIT!')
+call s:put('')
+call s:put('package vimlparser')
+call s:put('')
+
+call s:put('var neovim_additional_commands = []*Cmd{')
+for s:cmd in vimlparser#import().VimLParser.neovim_additional_commands
+  call s:put("\t" . printf('{flags: "%s", minlen: %s, name: "%s", parser: "%s" },',
+  \ s:cmd.flags, s:cmd.minlen, s:cmd.name, s:cmd.parser))
+endfor
+call s:put('}')
+
+call s:put('var neovim_removed_commands = []*Cmd{')
+for s:cmd in vimlparser#import().VimLParser.neovim_removed_commands
+  call s:put("\t" . printf('{flags: "%s", minlen: %s, name: "%s", parser: "%s" },',
+  \ s:cmd.flags, s:cmd.minlen, s:cmd.name, s:cmd.parser))
+endfor
+call s:put('}')
+
+call s:put('var builtin_commands = []*Cmd{')
+for s:cmd in vimlparser#import().VimLParser.builtin_commands
+  call s:put("\t" . printf('{flags: "%s", minlen: %s, name: "%s", parser: "%s" },',
+  \ s:cmd.flags, s:cmd.minlen, s:cmd.name, s:cmd.parser))
+endfor
+call s:put('}')
+
+call writefile(s:lines, expand('<sfile>:p:h') . '/builtin_commands.go')

go/gen_builtin_commands.vim

@@ -1,3 +1,5 @@
-#!/bin/sh
-vim -u NONE -N --cmd "let &rtp .= ',' . getcwd()" -S go/generate.vim
+#!/bin/bash
+vim -u NONE -N --cmd "let &rtp .= ',' . getcwd()" -S go/generate.vim -c ":q"
+vim -u NONE -N --cmd "let &rtp .= ',' . getcwd()" -S go/gen_builtin_commands.vim -c ":q"
+gofmt -s -w go/*.go
 

go/generate.sh

@@ -57,9 +57,9 @@ func TestNewVimLParser(t *testing.T) {
 func TestVimLParser_parse_empty(t *testing.T) {
 	defer recovert(t)
 	ins := [][]string{
-		[]string{},
-		[]string{""},
-		[]string{"", ""},
+		{},
+		{""},
+		{"", ""},
 	}
 	for _, in := range ins {
 		NewVimLParser(false).parse(NewStringReader(in))