Replace YanRing with yank-stack and update plugins

sources_non_forked/vim-go/autoload/go/cmd.vim

@@ -41,8 +41,6 @@ function! go#cmd#Build(bang, ...) abort
 
   " Vim 7.4 without async
   else
-    let old_gopath = $GOPATH
-    let $GOPATH = go#path#Detect()
     let default_makeprg = &makeprg
     let &makeprg = "go " . join(go#util#Shelllist(args), ' ')
 
@@ -72,7 +70,6 @@ function! go#cmd#Build(bang, ...) abort
     endif
 
     let &makeprg = default_makeprg
-    let $GOPATH = old_gopath
   endif
 endfunction
 
@@ -125,9 +122,6 @@ function! go#cmd#Run(bang, ...) abort
     " anything. Once this is implemented we're going to make :GoRun async
   endif
 
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   if go#util#IsWin()
     exec '!go run ' . go#util#Shelljoin(go#tool#Files())
     if v:shell_error
@@ -136,7 +130,6 @@ function! go#cmd#Run(bang, ...) abort
       redraws! | echon "vim-go: [run] " | echohl Function | echon "SUCCESS"| echohl None
     endif
 
-    let $GOPATH = old_gopath
     return
   endif
 
@@ -165,7 +158,6 @@ function! go#cmd#Run(bang, ...) abort
     call go#list#JumpToFirst(l:listtype)
   endif
 
-  let $GOPATH = old_gopath
   let &makeprg = default_makeprg
 endfunction
 
@@ -190,8 +182,6 @@ function! go#cmd#Install(bang, ...) abort
     return
   endif
 
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
   let default_makeprg = &makeprg
 
   " :make expands '%' and '#' wildcards, so they must also be escaped
@@ -220,10 +210,9 @@ function! go#cmd#Install(bang, ...) abort
   if !empty(errors) && !a:bang
     call go#list#JumpToFirst(l:listtype)
   else
-    call go#util#EchoSuccess("installed to ". go#path#Detect())
+    call go#util#EchoSuccess("installed to ". go#path#Default())
   endif
 
-  let $GOPATH = old_gopath
   let &makeprg = default_makeprg
 endfunction
 
@@ -231,9 +220,6 @@ endfunction
 function! go#cmd#Generate(bang, ...) abort
   let default_makeprg = &makeprg
 
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   " :make expands '%' and '#' wildcards, so they must also be escaped
   let goargs = go#util#Shelljoin(map(copy(a:000), "expand(v:val)"), 1)
   if go#util#ShellError() != 0
@@ -264,7 +250,6 @@ function! go#cmd#Generate(bang, ...) abort
   endif
 
   let &makeprg = default_makeprg
-  let $GOPATH = old_gopath
 endfunction
 
 " ---------------------
@@ -311,10 +296,6 @@ function s:cmd_job(args) abort
         \ 'exit_cb': callbacks.exit_cb,
         \ }
 
-  " modify GOPATH if needed
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   " pre start
   let dir = getcwd()
   let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
@@ -325,7 +306,6 @@ function s:cmd_job(args) abort
 
   " post start
   execute cd . fnameescape(dir)
-  let $GOPATH = old_gopath
 endfunction
 
 " vim: sw=2 ts=2 et

sources_non_forked/vim-go/autoload/go/complete.vim

@@ -19,25 +19,25 @@ function! s:gocodeCommand(cmd, preargs, args) abort
     return
   endif
 
-  " we might hit cache problems, as gocode doesn't handle well different
-  " GOPATHS: https://github.com/nsf/gocode/issues/239
-  let old_gopath = $GOPATH
+  " We might hit cache problems, as gocode doesn't handle different GOPATHs
+  " well. See: https://github.com/nsf/gocode/issues/239
   let old_goroot = $GOROOT
-  let $GOPATH = go#path#Detect()
   let $GOROOT = go#util#env("goroot")
 
-  let socket_type = get(g:, 'go_gocode_socket_type', s:sock_type)
-  let cmd = printf('%s -sock %s %s %s %s',
-        \ go#util#Shellescape(bin_path),
-        \ socket_type,
-        \ join(a:preargs),
-        \ go#util#Shellescape(a:cmd),
-        \ join(a:args)
-        \ )
+  try
+    let socket_type = get(g:, 'go_gocode_socket_type', s:sock_type)
+    let cmd = printf('%s -sock %s %s %s %s',
+          \ go#util#Shellescape(bin_path),
+          \ socket_type,
+          \ join(a:preargs),
+          \ go#util#Shellescape(a:cmd),
+          \ join(a:args)
+          \ )
 
-  let result = go#util#System(cmd)
-  let $GOPATH = old_gopath
-  let $GOROOT = old_goroot
+    let result = go#util#System(cmd)
+  finally
+    let $GOROOT = old_goroot
+  endtry
 
   if go#util#ShellError() != 0
     return "[\"0\", []]"

sources_non_forked/vim-go/autoload/go/coverage.vim

@@ -300,10 +300,6 @@ function s:coverage_job(args)
         \ 'exit_cb': callbacks.exit_cb,
         \ }
 
-  " modify GOPATH if needed
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   " pre start
   let dir = getcwd()
   let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
@@ -320,7 +316,6 @@ function s:coverage_job(args)
 
   " post start
   execute cd . fnameescape(dir)
-  let $GOPATH = old_gopath
 endfunction
 
 " coverage_callback is called when the coverage execution is finished

sources_non_forked/vim-go/autoload/go/def.vim

@@ -2,9 +2,6 @@ let s:go_stack = []
 let s:go_stack_level = 0
 
 function! go#def#Jump(mode) abort
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   let fname = fnamemodify(expand("%"), ':p:gs?\\?/?')
 
   " so guru right now is slow for some people. previously we were using
@@ -22,7 +19,6 @@ function! go#def#Jump(mode) abort
 
     let bin_path = go#path#CheckBinPath("godef")
     if empty(bin_path)
-      let $GOPATH = old_gopath
       return
     endif
     let command = printf("%s -f=%s -o=%s -t", go#util#Shellescape(bin_path),
@@ -34,7 +30,6 @@ function! go#def#Jump(mode) abort
   elseif bin_name == 'guru'
     let bin_path = go#path#CheckBinPath("guru")
     if empty(bin_path)
-      let $GOPATH = old_gopath
       return
     endif
 
@@ -88,7 +83,6 @@ function! go#def#Jump(mode) abort
   endif
 
   call go#def#jump_to_declaration(out, a:mode, bin_name)
-  let $GOPATH = old_gopath
 endfunction
 
 function! s:jump_to_declaration_cb(mode, bin_name, job, exit_status, data) abort

sources_non_forked/vim-go/autoload/go/doc.vim

@@ -29,7 +29,19 @@ function! go#doc#OpenBrowser(...) abort
     let name = out["name"]
     let decl = out["decl"]
 
-    let godoc_url = "https://godoc.org/" . import
+    let godoc_url = get(g:, 'go_doc_url', 'https://godoc.org')
+    if godoc_url isnot 'https://godoc.org'
+      " strip last '/' character if available
+      let last_char = strlen(godoc_url) - 1
+      if godoc_url[last_char] == '/'
+        let godoc_url = strpart(godoc_url, 0, last_char)
+      endif
+
+      " custom godoc installations expects it
+      let godoc_url .= "/pkg"
+    endif
+
+    let godoc_url .= "/" . import
     if decl !~ "^package"
       let godoc_url .= "#" . name
     endif

sources_non_forked/vim-go/autoload/go/fmt.vim

@@ -58,7 +58,7 @@ function! go#fmt#Format(withGoimport) abort
   endif
 
   " Write current unsaved buffer to a temp file
-  let l:tmpname = tempname()
+  let l:tmpname = tempname() . '.go'
   call writefile(go#util#GetLines(), l:tmpname)
   if go#util#IsWin()
     let l:tmpname = tr(l:tmpname, '\', '/')
@@ -101,6 +101,9 @@ function! go#fmt#Format(withGoimport) abort
 
   " be smart and jump to the line the new statement was added/removed
   call cursor(line('.') + diff_offset, current_col)
+
+  " Syntax highlighting breaks less often.
+  syntax sync fromstart
 endfunction
 
 " update_file updates the target file with the given formatted source
@@ -158,21 +161,11 @@ function! go#fmt#run(bin_name, source, target)
     return
   endif
 
-  if cmd[0] == "goimports"
-    " change GOPATH too, so goimports can pick up the correct library
-    let old_gopath = $GOPATH
-    let $GOPATH = go#path#Detect()
-  endif
-
   let command = join(cmd, " ")
 
   " execute our command...
   let out = go#util#System(command)
 
-  if cmd[0] == "goimports"
-    let $GOPATH = old_gopath
-  endif
-
   return out
 endfunction
 

sources_non_forked/vim-go/autoload/go/guru.vim

@@ -212,16 +212,12 @@ endfunc
 
 " run_guru runs the given guru argument
 function! s:run_guru(args) abort
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
   if go#util#has_job()
     let res = s:async_guru(a:args)
   else
     let res = s:sync_guru(a:args)
   endif
 
-  let $GOPATH = old_gopath
-
   return res
 endfunction
 
@@ -366,7 +362,7 @@ function! go#guru#DescribeInfo() abort
         \ 'mode': 'describe',
         \ 'format': 'json',
         \ 'selected': -1,
-        \ 'needs_scope': 1,
+        \ 'needs_scope': 0,
         \ 'custom_parse': function('s:info'),
         \ 'disable_progress': 1,
         \ }

sources_non_forked/vim-go/autoload/go/impl.vim

@@ -1,16 +1,11 @@
 function! go#impl#Impl(...) abort
-  let binpath = go#path#CheckBinPath('impl')
-  if empty(binpath)
-    return
-  endif
-
   let recv = ""
   let iface = ""
   let interactive = 0
 
   let pos = getpos('.')
 
-  if a:0 == 0
+  if a:0 is 0
     " Interactive mode if user didn't pass any arguments.
     let recv = s:getReceiver()
     let iface = input("vim-go: generating method stubs for interface: ")
@@ -19,7 +14,7 @@ function! go#impl#Impl(...) abort
       call go#util#EchoError('usage: interface type is not provided')
       return
     endif
-  elseif a:0 == 1
+  elseif a:0 is 1
     " we assume the user only passed the interface type,
     " i.e: ':GoImpl io.Writer'
     let recv = s:getReceiver()
@@ -41,19 +36,19 @@ function! go#impl#Impl(...) abort
 
   try
     let dirname = fnameescape(expand('%:p:h'))
-    let result = go#util#System(join(go#util#Shelllist([binpath, '-dir', dirname, recv, iface], ' ')))
+    let [result, err] = go#util#Exec(['impl', '-dir', dirname, recv, iface])
     let result = substitute(result, "\n*$", "", "")
-    if go#util#ShellError() != 0
+    if err
       call go#util#EchoError(result)
       return
     endif
 
-    if result ==# ''
+    if result is# ''
       return
     end
 
     put =''
-    put =result
+    silent put =result
   finally
     call setpos('.', pos)
   endtry
@@ -99,10 +94,6 @@ function! s:root_dirs() abort
   endif
 
   let paths = map(split(go#util#env("gopath"), go#util#PathListSep()), "substitute(v:val, '\\\\', '/', 'g')")
-  if go#util#ShellError()
-    return []
-  endif
-
   if !empty(filter(paths, 'isdirectory(v:val)'))
     call extend(dirs, paths)
   endif
@@ -120,11 +111,12 @@ function! s:go_packages(dirs) abort
 endfunction
 
 function! s:interface_list(pkg) abort
-  let contents = split(go#util#System('go doc ' . a:pkg), "\n")
-  if go#util#ShellError()
+  let [contents, err] = go#util#Exec(['go', 'doc', a:pkg])
+  if err
     return []
   endif
 
+  let contents = split(contents, "\n")
   call filter(contents, 'v:val =~# ''^type\s\+\h\w*\s\+interface''')
   return map(contents, 'a:pkg . "." . matchstr(v:val, ''^type\s\+\zs\h\w*\ze\s\+interface'')')
 endfunction

sources_non_forked/vim-go/autoload/go/impl_test.vim

@@ -0,0 +1,37 @@
+func! Test_impl() abort
+  try
+    let l:tmp = gotest#write_file('a/a.go', [
+          \ 'package a',
+          \ '',
+          \ ''])
+
+    call go#impl#Impl('r', 'reader', 'io.Reader')
+    call gotest#assert_buffer(1, [
+          \ 'func (r reader) Read(p []byte) (n int, err error) {',
+          \ '	panic("not implemented")',
+          \ '}'])
+  finally
+    call delete(l:tmp, 'rf')
+  endtry
+endfunc
+
+func! Test_impl_get() abort
+  try
+    let l:tmp = gotest#write_file('a/a.go', [
+          \ 'package a',
+          \ '',
+          \ 'type reader struct {}'])
+
+    call go#impl#Impl('io.Reader')
+    call gotest#assert_buffer(0, [
+          \ 'package a',
+          \ '',
+          \ 'type reader struct {}',
+          \ '',
+          \ 'func (r *reader) Read(p []byte) (n int, err error) {',
+          \ '	panic("not implemented")',
+          \ '}'])
+  finally
+    call delete(l:tmp, 'rf')
+  endtry
+endfunc

sources_non_forked/vim-go/autoload/go/jobcontrol.vim

@@ -33,10 +33,9 @@ function! go#jobcontrol#RemoveHandler(id) abort
   unlet s:handlers[a:id]
 endfunction
 
-" spawn spawns a go subcommand with the name and arguments with jobstart. Once
-" a job is started a reference will be stored inside s:jobs. spawn changes the
-" GOPATH when g:go_autodetect_gopath is enabled. The job is started inside the
-" current files folder.
+" spawn spawns a go subcommand with the name and arguments with jobstart. Once a
+" job is started a reference will be stored inside s:jobs. The job is started
+" inside the current files folder.
 function! s:spawn(bang, desc, for, args) abort
   let status_type = a:args[0]
   let status_dir = expand('%:p:h')
@@ -65,10 +64,6 @@ function! s:spawn(bang, desc, for, args) abort
         \ 'for' : a:for,
         \ }
 
-  " modify GOPATH if needed
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   " execute go build in the files directory
   let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
 
@@ -94,9 +89,6 @@ function! s:spawn(bang, desc, for, args) abort
 
   execute cd . fnameescape(dir)
 
-  " restore back GOPATH
-  let $GOPATH = old_gopath
-
   return job
 endfunction
 

sources_non_forked/vim-go/autoload/go/keyify.vim

@@ -1,11 +1,8 @@
 function! go#keyify#Keyify()
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
   let bin_path = go#path#CheckBinPath("keyify")
   let fname = fnamemodify(expand("%"), ':p:gs?\\?/?')
 
   if empty(bin_path) || !exists('*json_decode')
-    let $GOPATH = old_gopath
     return
   endif
 
@@ -18,7 +15,6 @@ function! go#keyify#Keyify()
   " We want to output the error message in case the result isn't a JSON
   if type(result) != type({})
     call go#util#EchoError(s:chomp(output))
-    let $GOPATH = old_gopath
     return
   endif
 
@@ -51,7 +47,6 @@ function! go#keyify#Keyify()
 
   call setpos("'<", vis_start)
   call setpos("'>", vis_end)
-  let $GOPATH = old_gopath
 endfunction
 
 function! s:chomp(string)

sources_non_forked/vim-go/autoload/go/package.vim

@@ -46,7 +46,7 @@ function! go#package#Paths() abort
     let dirs += [s:goroot]
   endif
 
-  let workspaces = split(go#path#Detect(), go#util#PathListSep())
+  let workspaces = split(go#path#Default(), go#util#PathListSep())
   if workspaces != []
     let dirs += workspaces
   endif

sources_non_forked/vim-go/autoload/go/path.vim

@@ -4,14 +4,14 @@
 " :GoPath is used
 let s:initial_go_path = ""
 
-" GoPath sets or returns the current GOPATH. If no arguments are passed it
+" GoPath sets or echos the current GOPATH. If no arguments are passed it
 " echoes the current GOPATH, if an argument is passed it replaces the current
 " GOPATH with it. If two double quotes are passed (the empty string in go),
 " it'll clear the GOPATH and will restore to the initial GOPATH.
 function! go#path#GoPath(...) abort
   " no argument, show GOPATH
   if len(a:000) == 0
-    echo go#path#Detect()
+    echo go#path#Default()
     return
   endif
 
@@ -72,11 +72,6 @@ endfunction
 function! go#path#Detect() abort
   let gopath = go#path#Default()
 
-  " don't lookup for godeps if autodetect is disabled.
-  if !get(g:, "go_autodetect_gopath", 0)
-    return gopath
-  endif
-
   let current_dir = fnameescape(expand('%:p:h'))
 
   " TODO(arslan): this should be changed so folders or files should be
@@ -124,7 +119,6 @@ function! go#path#Detect() abort
   return gopath
 endfunction
 
-
 " BinPath returns the binary path of installed go tools.
 function! go#path#BinPath() abort
   let bin_path = ""

sources_non_forked/vim-go/autoload/go/rename.vim

@@ -100,10 +100,6 @@ function s:rename_job(args)
         \ 'exit_cb': funcref("s:exit_cb"),
         \ }
 
-  " modify GOPATH if needed
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   call go#statusline#Update(status_dir, {
         \ 'desc': "current status",
         \ 'type': "gorename",
@@ -111,8 +107,6 @@ function s:rename_job(args)
         \})
 
   call job_start(a:args.cmd, start_options)
-
-  let $GOPATH = old_gopath
 endfunction
 
 function s:parse_errors(exit_val, bang, out)

sources_non_forked/vim-go/autoload/go/term.vim

@@ -18,10 +18,6 @@ function! go#term#newmode(bang, cmd, mode) abort
     let mode = g:go_term_mode
   endif
 
-  " modify GOPATH if needed
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   " execute go build in the files directory
   let l:winnr = winnr()
   let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
@@ -54,9 +50,6 @@ function! go#term#newmode(bang, cmd, mode) abort
 
   execute cd . fnameescape(dir)
 
-  " restore back GOPATH
-  let $GOPATH = old_gopath
-
   let job.id = id
   let job.cmd = a:cmd
   startinsert

sources_non_forked/vim-go/autoload/go/test.vim

@@ -207,10 +207,6 @@ function s:test_job(args) abort
         \ 'exit_cb': funcref("s:exit_cb"),
         \ }
 
-  " modify GOPATH if needed
-  let old_gopath = $GOPATH
-  let $GOPATH = go#path#Detect()
-
   " pre start
   let dir = getcwd()
   let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
@@ -221,7 +217,6 @@ function s:test_job(args) abort
 
   " post start
   execute cd . fnameescape(dir)
-  let $GOPATH = old_gopath
 endfunction
 
 " show_errors parses the given list of lines of a 'go test' output and returns
@@ -295,20 +290,27 @@ function! s:parse_errors(lines) abort
       "   '\t/usr/local/go/src/time.go:1313 +0x5d'
       let tokens = matchlist(line, '^\t\+\(.\{-}\.go\):\(\d\+\) \(+0x.*\)')
     else
-      " matches lines produced by `go test`. All lines produced by `go test`
-      " that we're interested in start with zero or more spaces (increasing
-      " depth of subtests is represented by a similar increase in the number
-      " of spaces at the start of output lines. Top level tests start with
-      " zero leading spaces). Lines that indicate test status (e.g. RUN, FAIL,
-      " PASS) start after the spaces. Lines that indicate test failure
-      " location or test log message location (e.g.  "testing.T".Log) begin
-      " with the appropriate number of spaces for the current test level,
-      " followed by a tab, a filename , a colon, the line number, another
-      " colon, a space, and the failure or log message.
+      " Matches lines produced by `go test`. When the test binary cannot be
+      " compiled, the errors will be a filename, followed by a colon, followed
+      " by the line number, followed by another colon, a space, and then the
+      " compiler error.
+      " e.g.:
+      "   'quux.go:123: undefined: foo'
+      "
+      " When the test binary can be successfully compiled, but tests fail, all
+      " lines produced by `go test` that we're interested in start with zero
+      " or more spaces (increasing depth of subtests is represented by a
+      " similar increase in the number of spaces at the start of output lines.
+      " Top level tests start with zero leading spaces). Lines that indicate
+      " test status (e.g. RUN, FAIL, PASS) start after the spaces. Lines that
+      " indicate test failure location or test log message location (e.g.
+      " "testing.T".Log) begin with the appropriate number of spaces for the
+      " current test level, followed by a tab, a filename , a colon, the line
+      " number, another colon, a space, and the failure or log message.
       "
       " e.g.:
       "   '\ttime_test.go:30: Likely problem: the time zone files have not been installed.'
-      let tokens = matchlist(line, '^ *\t\+\(.\{-}\.go\):\(\d\+\):\s*\(.*\)')
+      let tokens = matchlist(line, '^\%( *\t\+\)\?\(.\{-}\.go\):\(\d\+\):\s*\(.*\)')
     endif
 
     if !empty(tokens) " Check whether the line may refer to a file.

sources_non_forked/vim-go/autoload/go/tool.vim

@@ -174,11 +174,6 @@ function! go#tool#ExecuteInDir(cmd) abort
     return ''
   endif
 
-  let old_gopath = $GOPATH
-  let old_goroot = $GOROOT
-  let $GOPATH = go#path#Detect()
-  let $GOROOT = go#util#env("goroot")
-
   let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
   let dir = getcwd()
   try
@@ -187,9 +182,6 @@ function! go#tool#ExecuteInDir(cmd) abort
   finally
     execute cd . fnameescape(dir)
   endtry
-
-  let $GOROOT = old_goroot
-  let $GOPATH = old_gopath
   return out
 endfunction
 

sources_non_forked/vim-go/autoload/gotest.vim

@@ -15,7 +15,7 @@ fun! gotest#write_file(path, contents) abort
   call mkdir(fnamemodify(l:full_path, ':h'), 'p')
   call writefile(a:contents, l:full_path)
   exe 'cd ' . l:dir . '/src'
-  silent exe 'e ' . a:path
+  silent exe 'e! ' . a:path
 
   " Set cursor.
   let l:lnum = 1