470 lines
13 KiB
VimL
470 lines
13 KiB
VimL
function! go#cmd#autowrite() abort
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if &autowrite == 1
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silent! wall
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endif
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endfunction
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" Build builds the source code without producting any output binary. We live in
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" an editor so the best is to build it to catch errors and fix them. By
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" default it tries to call simply 'go build', but it first tries to get all
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" dependent files for the current folder and passes it to go build.
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function! go#cmd#Build(bang, ...) abort
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" expand all wildcards(i.e: '%' to the current file name)
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let goargs = map(copy(a:000), "expand(v:val)")
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" escape all shell arguments before we pass it to make
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if !has('nvim')
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let goargs = go#util#Shelllist(goargs, 1)
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endif
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" create our command arguments. go build discards any results when it
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" compiles multiple packages. So we pass the `errors` package just as an
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" placeholder with the current folder (indicated with '.')
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let args = ["build"] + goargs + [".", "errors"]
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if go#util#has_job()
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if get(g:, 'go_echo_command_info', 1)
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call go#util#EchoProgress("building dispatched ...")
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endif
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call s:cmd_job({
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\ 'cmd': ['go'] + args,
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\ 'bang': a:bang,
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\})
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return
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elseif has('nvim')
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if get(g:, 'go_echo_command_info', 1)
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call go#util#EchoProgress("building dispatched ...")
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endif
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" if we have nvim, call it asynchronously and return early ;)
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call go#jobcontrol#Spawn(a:bang, "build", args)
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return
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endif
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let old_gopath = $GOPATH
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let $GOPATH = go#path#Detect()
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let default_makeprg = &makeprg
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let &makeprg = "go " . join(args, ' ')
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let l:listtype = go#list#Type("quickfix")
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" execute make inside the source folder so we can parse the errors
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" correctly
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let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
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let dir = getcwd()
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try
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execute cd . fnameescape(expand("%:p:h"))
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if l:listtype == "locationlist"
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silent! exe 'lmake!'
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else
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silent! exe 'make!'
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endif
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redraw!
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finally
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execute cd . fnameescape(dir)
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endtry
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let errors = go#list#Get(l:listtype)
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call go#list#Window(l:listtype, len(errors))
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if !empty(errors) && !a:bang
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call go#list#JumpToFirst(l:listtype)
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else
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call go#util#EchoSuccess("[build] SUCCESS")
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endif
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let &makeprg = default_makeprg
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let $GOPATH = old_gopath
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endfunction
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" Run runs the current file (and their dependencies if any) in a new terminal.
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function! go#cmd#RunTerm(bang, mode, files) abort
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if empty(a:files)
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let cmd = "go run ". go#util#Shelljoin(go#tool#Files())
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else
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let cmd = "go run ". go#util#Shelljoin(map(copy(a:files), "expand(v:val)"), 1)
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endif
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call go#term#newmode(a:bang, cmd, a:mode)
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endfunction
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" Run runs the current file (and their dependencies if any) and outputs it.
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" This is intented to test small programs and play with them. It's not
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" suitable for long running apps, because vim is blocking by default and
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" calling long running apps will block the whole UI.
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function! go#cmd#Run(bang, ...) abort
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if has('nvim')
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call go#cmd#RunTerm(a:bang, '', a:000)
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return
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endif
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if go#util#has_job()
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" NOTE(arslan): 'term': 'open' case is not implement for +jobs. This means
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" executions waiting for stdin will not work. That's why we don't do
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" anything. Once this is implemented we're going to make :GoRun async
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endif
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let old_gopath = $GOPATH
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let $GOPATH = go#path#Detect()
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if go#util#IsWin()
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exec '!go run ' . go#util#Shelljoin(go#tool#Files())
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if v:shell_error
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redraws! | echon "vim-go: [run] " | echohl ErrorMsg | echon "FAILED"| echohl None
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else
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redraws! | echon "vim-go: [run] " | echohl Function | echon "SUCCESS"| echohl None
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endif
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let $GOPATH = old_gopath
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return
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endif
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" :make expands '%' and '#' wildcards, so they must also be escaped
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let default_makeprg = &makeprg
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if a:0 == 0
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let &makeprg = 'go run ' . go#util#Shelljoin(go#tool#Files(), 1)
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else
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let &makeprg = "go run " . go#util#Shelljoin(map(copy(a:000), "expand(v:val)"), 1)
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endif
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let l:listtype = go#list#Type("quickfix")
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if l:listtype == "locationlist"
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exe 'lmake!'
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else
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exe 'make!'
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endif
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let items = go#list#Get(l:listtype)
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let errors = go#tool#FilterValids(items)
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call go#list#Populate(l:listtype, errors, &makeprg)
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call go#list#Window(l:listtype, len(errors))
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if !empty(errors) && !a:bang
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call go#list#JumpToFirst(l:listtype)
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endif
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let $GOPATH = old_gopath
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let &makeprg = default_makeprg
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endfunction
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" Install installs the package by simple calling 'go install'. If any argument
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" is given(which are passed directly to 'go install') it tries to install
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" those packages. Errors are populated in the location window.
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function! go#cmd#Install(bang, ...) abort
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" use vim's job functionality to call it asynchronously
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if go#util#has_job()
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" expand all wildcards(i.e: '%' to the current file name)
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let goargs = map(copy(a:000), "expand(v:val)")
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" escape all shell arguments before we pass it to make
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let goargs = go#util#Shelllist(goargs, 1)
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if get(g:, 'go_echo_command_info', 1)
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call go#util#EchoProgress("installing dispatched ...")
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endif
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call s:cmd_job({
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\ 'cmd': ['go', 'install'] + goargs,
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\ 'bang': a:bang,
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\})
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return
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endif
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let old_gopath = $GOPATH
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let $GOPATH = go#path#Detect()
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let default_makeprg = &makeprg
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" :make expands '%' and '#' wildcards, so they must also be escaped
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let goargs = go#util#Shelljoin(map(copy(a:000), "expand(v:val)"), 1)
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let &makeprg = "go install " . goargs
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let l:listtype = go#list#Type("quickfix")
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" execute make inside the source folder so we can parse the errors
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" correctly
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let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
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let dir = getcwd()
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try
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execute cd . fnameescape(expand("%:p:h"))
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if l:listtype == "locationlist"
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silent! exe 'lmake!'
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else
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silent! exe 'make!'
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endif
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redraw!
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finally
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execute cd . fnameescape(dir)
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endtry
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let errors = go#list#Get(l:listtype)
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call go#list#Window(l:listtype, len(errors))
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if !empty(errors) && !a:bang
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call go#list#JumpToFirst(l:listtype)
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else
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call go#util#EchoSuccess("installed to ". $GOPATH)
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endif
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let $GOPATH = old_gopath
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let &makeprg = default_makeprg
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endfunction
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" Test runs `go test` in the current directory. If compile is true, it'll
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" compile the tests instead of running them (useful to catch errors in the
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" test files). Any other argument is appendend to the final `go test` command
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function! go#cmd#Test(bang, compile, ...) abort
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let args = ["test"]
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" don't run the test, only compile it. Useful to capture and fix errors.
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if a:compile
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let compile_file = "vim-go-test-compile"
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call extend(args, ["-c", "-o", compile_file])
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endif
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if a:0
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let goargs = a:000
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" do not expand for coverage mode as we're passing the arg ourself
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if a:1 != '-coverprofile'
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" expand all wildcards(i.e: '%' to the current file name)
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let goargs = map(copy(a:000), "expand(v:val)")
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endif
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if !(has('nvim') || go#util#has_job())
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let goargs = go#util#Shelllist(goargs, 1)
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endif
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call extend(args, goargs, 1)
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else
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" only add this if no custom flags are passed
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let timeout = get(g:, 'go_test_timeout', '10s')
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call add(args, printf("-timeout=%s", timeout))
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endif
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if get(g:, 'go_echo_command_info', 1)
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if a:compile
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echon "vim-go: " | echohl Identifier | echon "compiling tests ..." | echohl None
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else
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echon "vim-go: " | echohl Identifier | echon "testing ..." | echohl None
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endif
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endif
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if go#util#has_job()
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" use vim's job functionality to call it asynchronously
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let job_args = {
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\ 'cmd': ['go'] + args,
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\ 'bang': a:bang,
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\ }
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if a:compile
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let job_args['custom_cb'] = function('s:test_compile', [compile_file])
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endif
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call s:cmd_job(job_args)
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return
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elseif has('nvim')
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" use nvims's job functionality
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if get(g:, 'go_term_enabled', 0)
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let id = go#term#new(a:bang, ["go"] + args)
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else
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let id = go#jobcontrol#Spawn(a:bang, "test", args)
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endif
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if a:compile
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call go#jobcontrol#AddHandler(function('s:test_compile_handler'))
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let s:test_compile_handlers[id] = compile_file
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endif
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return id
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endif
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call go#cmd#autowrite()
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redraw
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let command = "go " . join(args, ' ')
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let out = go#tool#ExecuteInDir(command)
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let l:listtype = "quickfix"
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let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
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let dir = getcwd()
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execute cd fnameescape(expand("%:p:h"))
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if a:compile
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call delete(compile_file)
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endif
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if go#util#ShellError() != 0
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let errors = go#tool#ParseErrors(split(out, '\n'))
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let errors = go#tool#FilterValids(errors)
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call go#list#Populate(l:listtype, errors, command)
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call go#list#Window(l:listtype, len(errors))
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if !empty(errors) && !a:bang
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call go#list#JumpToFirst(l:listtype)
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elseif empty(errors)
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" failed to parse errors, output the original content
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call go#util#EchoError(out)
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endif
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echon "vim-go: " | echohl ErrorMsg | echon "[test] FAIL" | echohl None
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else
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call go#list#Clean(l:listtype)
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call go#list#Window(l:listtype)
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if a:compile
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echon "vim-go: " | echohl Function | echon "[test] SUCCESS" | echohl None
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else
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echon "vim-go: " | echohl Function | echon "[test] PASS" | echohl None
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endif
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endif
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execute cd . fnameescape(dir)
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endfunction
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" Testfunc runs a single test that surrounds the current cursor position.
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" Arguments are passed to the `go test` command.
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function! go#cmd#TestFunc(bang, ...) abort
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" search flags legend (used only)
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" 'b' search backward instead of forward
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" 'c' accept a match at the cursor position
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" 'n' do Not move the cursor
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" 'W' don't wrap around the end of the file
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"
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" for the full list
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" :help search
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let test = search('func \(Test\|Example\)', "bcnW")
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if test == 0
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echo "vim-go: [test] no test found immediate to cursor"
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return
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end
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let line = getline(test)
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let name = split(split(line, " ")[1], "(")[0]
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let args = [a:bang, 0, "-run", name . "$"]
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if a:0
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call extend(args, a:000)
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endif
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call call('go#cmd#Test', args)
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endfunction
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" Generate runs 'go generate' in similar fashion to go#cmd#Build()
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function! go#cmd#Generate(bang, ...) abort
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let default_makeprg = &makeprg
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let old_gopath = $GOPATH
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let $GOPATH = go#path#Detect()
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" :make expands '%' and '#' wildcards, so they must also be escaped
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let goargs = go#util#Shelljoin(map(copy(a:000), "expand(v:val)"), 1)
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if go#util#ShellError() != 0
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let &makeprg = "go generate " . goargs
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else
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let gofiles = go#util#Shelljoin(go#tool#Files(), 1)
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let &makeprg = "go generate " . goargs . ' ' . gofiles
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endif
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let l:listtype = go#list#Type("quickfix")
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echon "vim-go: " | echohl Identifier | echon "generating ..."| echohl None
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if l:listtype == "locationlist"
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silent! exe 'lmake!'
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else
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silent! exe 'make!'
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endif
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redraw!
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let errors = go#list#Get(l:listtype)
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call go#list#Window(l:listtype, len(errors))
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if !empty(errors)
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if !a:bang
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call go#list#JumpToFirst(l:listtype)
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endif
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else
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redraws! | echon "vim-go: " | echohl Function | echon "[generate] SUCCESS"| echohl None
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endif
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let &makeprg = default_makeprg
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let $GOPATH = old_gopath
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endfunction
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" ---------------------
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" | Vim job callbacks |
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" ---------------------
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function s:cmd_job(args) abort
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let status_dir = expand('%:p:h')
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let started_at = reltime()
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call go#statusline#Update(status_dir, {
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\ 'desc': "current status",
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\ 'type': a:args.cmd[1],
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\ 'state': "started",
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\})
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" autowrite is not enabled for jobs
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call go#cmd#autowrite()
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function! s:error_info_cb(job, exit_status, data) closure abort
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let status = {
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\ 'desc': 'last status',
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\ 'type': a:args.cmd[1],
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\ 'state': "success",
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\ }
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if a:exit_status
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let status.state = "failed"
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endif
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let elapsed_time = reltimestr(reltime(started_at))
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" strip whitespace
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let elapsed_time = substitute(elapsed_time, '^\s*\(.\{-}\)\s*$', '\1', '')
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let status.state .= printf(" (%ss)", elapsed_time)
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call go#statusline#Update(status_dir, status)
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endfunction
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let a:args.error_info_cb = funcref('s:error_info_cb')
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let callbacks = go#job#Spawn(a:args)
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let start_options = {
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\ 'callback': callbacks.callback,
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\ 'close_cb': callbacks.close_cb,
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\ }
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" modify GOPATH if needed
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let old_gopath = $GOPATH
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let $GOPATH = go#path#Detect()
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" pre start
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let dir = getcwd()
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let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
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let jobdir = fnameescape(expand("%:p:h"))
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execute cd . jobdir
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call job_start(a:args.cmd, start_options)
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" post start
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execute cd . fnameescape(dir)
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let $GOPATH = old_gopath
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endfunction
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" test_compile is called when a GoTestCompile call is finished
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function! s:test_compile(test_file, job, exit_status, data) abort
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call delete(a:test_file)
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endfunction
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" -----------------------
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" | Neovim job handlers |
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" -----------------------
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let s:test_compile_handlers = {}
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function! s:test_compile_handler(job, exit_status, data) abort
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if !has_key(s:test_compile_handlers, a:job.id)
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return
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endif
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let l:compile_file = s:test_compile_handlers[a:job.id]
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call delete(l:compile_file)
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unlet s:test_compile_handlers[a:job.id]
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endfunction
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" vim: sw=2 ts=2 et
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