mirror of
https://github.com/neovim/neovim.git
synced 2025-02-25 18:55:25 -06:00
health.vim: Factor out health#provider#check()
This commit is contained in:
Justin M. Keyes
parent
d61a50758c
commit
31257b450b
@ -1,150 +1,3 @@
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let s:bad_responses = [
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\ 'unable to parse python response',
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\ 'unable to parse',
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\ 'unable to get pypi response',
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\ 'unable to get neovim executable',
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\ 'unable to find neovim version'
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\ ]
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function! s:is_bad_response(s) abort
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return index(s:bad_responses, a:s) >= 0
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endfunction
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function! s:trim(s) abort
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return substitute(a:s, '^\_s*\|\_s*$', '', 'g')
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endfunction
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" Simple version comparison.
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function! s:version_cmp(a, b) abort
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let a = split(a:a, '\.')
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let b = split(a:b, '\.')
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for i in range(len(a))
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if a[i] > b[i]
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return 1
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elseif a[i] < b[i]
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return -1
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endif
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endfor
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return 0
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endfunction
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" Fetch the contents of a URL.
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function! s:download(url) abort
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let content = ''
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if executable('curl')
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let content = system(['curl', '-sL', "'", a:url, "'"])
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endif
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if empty(content) && executable('python')
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let script = "
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\try:\n
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\ from urllib.request import urlopen\n
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\except ImportError:\n
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\ from urllib2 import urlopen\n
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\\n
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\try:\n
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\ response = urlopen('".a:url."')\n
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\ print(response.read().decode('utf8'))\n
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\except Exception:\n
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\ pass\n
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\"
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let content = system(['python', '-c', "'", script, "'", '2>/dev/null'])
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endif
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return content
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endfunction
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" Get the latest Neovim Python client version from PyPI. Result is cached.
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function! s:latest_pypi_version() abort
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if exists('s:pypi_version')
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return s:pypi_version
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endif
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let s:pypi_version = 'unable to get pypi response'
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let pypi_info = s:download('https://pypi.python.org/pypi/neovim/json')
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if !empty(pypi_info)
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let pypi_data = json_decode(pypi_info)
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let s:pypi_version = get(get(pypi_data, 'info', {}), 'version', 'unable to parse')
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return s:pypi_version
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endif
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endfunction
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" Get version information using the specified interpreter. The interpreter is
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" used directly in case breaking changes were introduced since the last time
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" Neovim's Python client was updated.
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"
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" Returns [
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" python executable version,
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" current nvim version,
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" current pypi nvim status,
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" installed version status
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" ]
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function! s:version_info(python) abort
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let pypi_version = s:latest_pypi_version()
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let python_version = s:trim(system([
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\ a:python,
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\ '-c',
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\ 'import sys; print(".".join(str(x) for x in sys.version_info[:3]))',
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\ ]))
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if empty(python_version)
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let python_version = 'unable to parse python response'
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endif
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let nvim_path = s:trim(system([
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\ a:python,
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\ '-c',
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\ 'import neovim; print(neovim.__file__)',
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\ '2>/dev/null']))
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let nvim_path = s:trim(system([
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\ 'python3',
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\ '-c',
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\ 'import neovim; print(neovim.__file__)'
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\ ]))
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" \ '2>/dev/null']))
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if empty(nvim_path)
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return [python_version, 'unable to find neovim executable', pypi_version, 'unable to get neovim executable']
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endif
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let nvim_version = 'unable to find neovim version'
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let base = fnamemodify(nvim_path, ':h')
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for meta in glob(base.'-*/METADATA', 1, 1) + glob(base.'-*/PKG-INFO', 1, 1)
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for meta_line in readfile(meta)
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if meta_line =~# '^Version:'
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let nvim_version = matchstr(meta_line, '^Version: \zs\S\+')
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endif
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endfor
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endfor
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let version_status = 'unknown'
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if !s:is_bad_response(nvim_version) && !s:is_bad_response(pypi_version)
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if s:version_cmp(nvim_version, pypi_version) == -1
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let version_status = 'outdated'
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else
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let version_status = 'up to date'
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endif
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endif
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return [python_version, nvim_version, pypi_version, version_status]
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endfunction
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" Check the Python interpreter's usability.
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function! s:check_bin(bin) abort
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if !filereadable(a:bin)
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call health#report_error(printf('"%s" was not found.', a:bin))
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return 0
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elseif executable(a:bin) != 1
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call health#report_error(printf('"%s" is not executable.', a:bin))
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return 0
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endif
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return 1
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endfunction
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" Load the remote plugin manifest file and check for unregistered plugins
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" Load the remote plugin manifest file and check for unregistered plugins
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function! s:check_manifest() abort
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function! s:check_manifest() abort
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call health#report_start('Remote Plugins')
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call health#report_start('Remote Plugins')
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@ -204,240 +57,6 @@ function! s:check_manifest() abort
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endif
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endif
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endfunction
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endfunction
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function! s:check_python(version) abort
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call health#report_start('Python ' . a:version . ' provider')
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let python_bin_name = 'python'.(a:version == 2 ? '2' : '3')
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let pyenv = resolve(exepath('pyenv'))
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let pyenv_root = exists('$PYENV_ROOT') ? resolve($PYENV_ROOT) : 'n'
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let venv = exists('$VIRTUAL_ENV') ? resolve($VIRTUAL_ENV) : ''
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let host_prog_var = python_bin_name.'_host_prog'
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let host_skip_var = python_bin_name.'_host_skip_check'
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let python_bin = ''
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let python_multiple = []
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if exists('g:'.host_prog_var)
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call health#report_info(printf('Using: g:%s = "%s"', host_prog_var, get(g:, host_prog_var)))
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endif
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let [python_bin_name, pythonx_errs] = provider#pythonx#Detect(a:version)
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if empty(python_bin_name)
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call health#report_warn('No Python interpreter was found with the neovim '
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\ . 'module. Using the first available for diagnostics.')
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if !empty(pythonx_errs)
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call health#report_warn(pythonx_errs)
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endif
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let old_skip = get(g:, host_skip_var, 0)
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let g:[host_skip_var] = 1
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let [python_bin_name, pythonx_errs] = provider#pythonx#Detect(a:version)
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let g:[host_skip_var] = old_skip
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endif
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if !empty(python_bin_name)
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if exists('g:'.host_prog_var)
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let python_bin = exepath(python_bin_name)
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endif
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let python_bin_name = fnamemodify(python_bin_name, ':t')
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endif
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if !empty(pythonx_errs)
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call health#report_error('Python provider error', pythonx_errs)
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endif
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if !empty(python_bin_name) && empty(python_bin) && empty(pythonx_errs)
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if !exists('g:'.host_prog_var)
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call health#report_info(printf('`g:%s` is not set. Searching for '
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\ . '%s in the environment.', host_prog_var, python_bin_name))
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endif
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if !empty(pyenv)
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if empty(pyenv_root)
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call health#report_warn(
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\ 'pyenv was found, but $PYENV_ROOT is not set.',
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\ ['Did you follow the final install instructions?']
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\ )
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else
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call health#report_ok(printf('pyenv found: "%s"', pyenv))
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endif
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let python_bin = s:trim(system(
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\ printf('"%s" which %s 2>/dev/null', pyenv, python_bin_name)))
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if empty(python_bin)
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call health#report_warn(printf('pyenv couldn''t find %s.', python_bin_name))
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endif
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endif
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if empty(python_bin)
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let python_bin = exepath(python_bin_name)
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if exists('$PATH')
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for path in split($PATH, ':')
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let path_bin = path.'/'.python_bin_name
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if path_bin != python_bin && index(python_multiple, path_bin) == -1
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\ && executable(path_bin)
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call add(python_multiple, path_bin)
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endif
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endfor
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if len(python_multiple)
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" This is worth noting since the user may install something
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" that changes $PATH, like homebrew.
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call health#report_info(printf('There are multiple %s executables found. '
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\ . 'Set "g:%s" to avoid surprises.', python_bin_name, host_prog_var))
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endif
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if python_bin =~# '\<shims\>'
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call health#report_warn(printf('"%s" appears to be a pyenv shim.', python_bin), [
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\ 'The "pyenv" executable is not in $PATH,',
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\ 'Your pyenv installation is broken. You should set '
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\ . '"g:'.host_prog_var.'" to avoid surprises.',
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\ ])
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endif
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endif
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endif
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endif
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if !empty(python_bin)
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if empty(venv) && !empty(pyenv) && !exists('g:'.host_prog_var)
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\ && !empty(pyenv_root) && resolve(python_bin) !~# '^'.pyenv_root.'/'
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call health#report_warn('pyenv is not set up optimally.', [
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\ printf('Suggestion: Create a virtualenv specifically '
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\ . 'for Neovim using pyenv and use "g:%s". This will avoid '
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\ . 'the need to install Neovim''s Python client in each '
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\ . 'version/virtualenv.', host_prog_var)
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\ ])
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elseif !empty(venv) && exists('g:'.host_prog_var)
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if !empty(pyenv_root)
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let venv_root = pyenv_root
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else
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let venv_root = fnamemodify(venv, ':h')
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endif
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if resolve(python_bin) !~# '^'.venv_root.'/'
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call health#report_warn('Your virtualenv is not set up optimally.', [
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\ printf('Suggestion: Create a virtualenv specifically '
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\ . 'for Neovim and use "g:%s". This will avoid '
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\ . 'the need to install Neovim''s Python client in each '
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\ . 'virtualenv.', host_prog_var)
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\ ])
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endif
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endif
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endif
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if empty(python_bin) && !empty(python_bin_name)
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" An error message should have already printed.
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call health#report_error(printf('"%s" was not found.', python_bin_name))
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elseif !empty(python_bin) && !s:check_bin(python_bin)
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let python_bin = ''
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endif
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" Check if $VIRTUAL_ENV is active
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let virtualenv_inactive = 0
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if exists('$VIRTUAL_ENV')
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if !empty(pyenv)
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let pyenv_prefix = resolve(s:trim(system([pyenv, 'prefix'])))
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if $VIRTUAL_ENV != pyenv_prefix
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let virtualenv_inactive = 1
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endif
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elseif !empty(python_bin_name) && exepath(python_bin_name) !~# '^'.$VIRTUAL_ENV.'/'
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let virtualenv_inactive = 1
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endif
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endif
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if virtualenv_inactive
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let suggestions = [
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\ 'If you are using Zsh, see: http://vi.stackexchange.com/a/7654/5229',
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\ ]
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call health#report_warn(
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\ '$VIRTUAL_ENV exists but appears to be inactive. '
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\ . 'This could lead to unexpected results.',
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\ suggestions)
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endif
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" Diagnostic output
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call health#report_info('Executable: ' . (empty(python_bin) ? 'Not found' : python_bin))
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if len(python_multiple)
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for path_bin in python_multiple
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call health#report_info('Other python executable: ' . path_bin)
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endfor
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endif
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if !empty(python_bin)
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let [pyversion, current, latest, status] = s:version_info(python_bin)
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if a:version != str2nr(pyversion)
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call health#report_warn('Got an unexpected version of Python.' .
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\ ' This could lead to confusing error messages.')
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endif
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if a:version == 3 && str2float(pyversion) < 3.3
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call health#report_warn('Python 3.3+ is recommended.')
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endif
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call health#report_info('Python'.a:version.' version: ' . pyversion)
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call health#report_info(printf('%s-neovim Version: %s', python_bin_name, current))
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if s:is_bad_response(current)
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let suggestions = [
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\ 'Error found was: ' . current,
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\ 'Use the command `$ pip' . a:version . ' install neovim`',
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\ ]
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call health#report_error(
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\ 'Neovim Python client is not installed.',
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\ suggestions)
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endif
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if s:is_bad_response(latest)
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call health#report_warn('Unable to fetch latest Neovim Python client version.')
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endif
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if s:is_bad_response(status)
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call health#report_warn('Latest Neovim Python client versions: ('.latest.')')
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else
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call health#report_ok('Latest Neovim Python client is installed: ('.status.')')
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endif
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endif
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endfunction
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function! s:check_ruby() abort
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call health#report_start('Ruby provider')
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let ruby_version = systemlist('ruby -v')[0]
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let ruby_prog = provider#ruby#Detect()
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let suggestions =
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\ ['Install or upgrade the neovim RubyGem using `gem install neovim`.']
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if empty(ruby_prog)
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let ruby_prog = 'not found'
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let prog_vers = 'not found'
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call health#report_error('Missing Neovim RubyGem', suggestions)
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else
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silent let latest_gem = get(systemlist("gem list -ra '^neovim$' 2>/dev/null | " .
|
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\ "awk -F'[()]' '{print $2}' | " .
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\ 'cut -d, -f1'), 0, 'not found')
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let latest_desc = ' (latest: ' . latest_gem . ')'
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silent let prog_vers = systemlist(ruby_prog . ' --version')[0]
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if v:shell_error
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|
||||||
let prog_vers = 'not found' . latest_desc
|
|
||||||
call health#report_warn('Neovim RubyGem is not up-to-date.', suggestions)
|
|
||||||
elseif s:version_cmp(prog_vers, latest_gem) == -1
|
|
||||||
let prog_vers .= latest_desc
|
|
||||||
call health#report_warn('Neovim RubyGem is not up-to-date.', suggestions)
|
|
||||||
else
|
|
||||||
call health#report_ok('Found up-to-date neovim RubyGem')
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
call health#report_info('Ruby Version: ' . ruby_version)
|
|
||||||
call health#report_info('Host Executable: ' . ruby_prog)
|
|
||||||
call health#report_info('Host Version: ' . prog_vers)
|
|
||||||
endfunction
|
|
||||||
|
|
||||||
function! health#nvim#check() abort
|
function! health#nvim#check() abort
|
||||||
call s:check_manifest()
|
call s:check_manifest()
|
||||||
call s:check_python(2)
|
|
||||||
call s:check_python(3)
|
|
||||||
call s:check_ruby()
|
|
||||||
endfunction
|
endfunction
|
||||||
|
|||||||
382
runtime/autoload/health/provider.vim
Normal file
382
runtime/autoload/health/provider.vim
Normal file
@ -0,0 +1,382 @@
|
|||||||
|
let s:bad_responses = [
|
||||||
|
\ 'unable to parse python response',
|
||||||
|
\ 'unable to parse',
|
||||||
|
\ 'unable to get pypi response',
|
||||||
|
\ 'unable to get neovim executable',
|
||||||
|
\ 'unable to find neovim version'
|
||||||
|
\ ]
|
||||||
|
|
||||||
|
function! s:is_bad_response(s) abort
|
||||||
|
return index(s:bad_responses, a:s) >= 0
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
function! s:trim(s) abort
|
||||||
|
return substitute(a:s, '^\_s*\|\_s*$', '', 'g')
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
" Simple version comparison.
|
||||||
|
function! s:version_cmp(a, b) abort
|
||||||
|
let a = split(a:a, '\.')
|
||||||
|
let b = split(a:b, '\.')
|
||||||
|
|
||||||
|
for i in range(len(a))
|
||||||
|
if a[i] > b[i]
|
||||||
|
return 1
|
||||||
|
elseif a[i] < b[i]
|
||||||
|
return -1
|
||||||
|
endif
|
||||||
|
endfor
|
||||||
|
|
||||||
|
return 0
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
" Fetch the contents of a URL.
|
||||||
|
function! s:download(url) abort
|
||||||
|
let content = ''
|
||||||
|
if executable('curl')
|
||||||
|
let content = system(['curl', '-sL', "'", a:url, "'"])
|
||||||
|
endif
|
||||||
|
|
||||||
|
if empty(content) && executable('python')
|
||||||
|
let script = "
|
||||||
|
\try:\n
|
||||||
|
\ from urllib.request import urlopen\n
|
||||||
|
\except ImportError:\n
|
||||||
|
\ from urllib2 import urlopen\n
|
||||||
|
\\n
|
||||||
|
\try:\n
|
||||||
|
\ response = urlopen('".a:url."')\n
|
||||||
|
\ print(response.read().decode('utf8'))\n
|
||||||
|
\except Exception:\n
|
||||||
|
\ pass\n
|
||||||
|
\"
|
||||||
|
let content = system(['python', '-c', "'", script, "'", '2>/dev/null'])
|
||||||
|
endif
|
||||||
|
|
||||||
|
return content
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
|
||||||
|
" Get the latest Neovim Python client version from PyPI. Result is cached.
|
||||||
|
function! s:latest_pypi_version() abort
|
||||||
|
if exists('s:pypi_version')
|
||||||
|
return s:pypi_version
|
||||||
|
endif
|
||||||
|
|
||||||
|
let s:pypi_version = 'unable to get pypi response'
|
||||||
|
let pypi_info = s:download('https://pypi.python.org/pypi/neovim/json')
|
||||||
|
if !empty(pypi_info)
|
||||||
|
let pypi_data = json_decode(pypi_info)
|
||||||
|
let s:pypi_version = get(get(pypi_data, 'info', {}), 'version', 'unable to parse')
|
||||||
|
return s:pypi_version
|
||||||
|
endif
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
" Get version information using the specified interpreter. The interpreter is
|
||||||
|
" used directly in case breaking changes were introduced since the last time
|
||||||
|
" Neovim's Python client was updated.
|
||||||
|
"
|
||||||
|
" Returns: [
|
||||||
|
" {python executable version},
|
||||||
|
" {current nvim version},
|
||||||
|
" {current pypi nvim status},
|
||||||
|
" {installed version status}
|
||||||
|
" ]
|
||||||
|
function! s:version_info(python) abort
|
||||||
|
let pypi_version = s:latest_pypi_version()
|
||||||
|
let python_version = s:trim(system([
|
||||||
|
\ a:python,
|
||||||
|
\ '-c',
|
||||||
|
\ 'import sys; print(".".join(str(x) for x in sys.version_info[:3]))',
|
||||||
|
\ ]))
|
||||||
|
|
||||||
|
if empty(python_version)
|
||||||
|
let python_version = 'unable to parse python response'
|
||||||
|
endif
|
||||||
|
|
||||||
|
let nvim_path = s:trim(system([
|
||||||
|
\ a:python,
|
||||||
|
\ '-c',
|
||||||
|
\ 'import neovim; print(neovim.__file__)',
|
||||||
|
\ '2>/dev/null']))
|
||||||
|
|
||||||
|
let nvim_path = s:trim(system([
|
||||||
|
\ 'python3',
|
||||||
|
\ '-c',
|
||||||
|
\ 'import neovim; print(neovim.__file__)'
|
||||||
|
\ ]))
|
||||||
|
" \ '2>/dev/null']))
|
||||||
|
|
||||||
|
if empty(nvim_path)
|
||||||
|
return [python_version, 'unable to find neovim executable', pypi_version, 'unable to get neovim executable']
|
||||||
|
endif
|
||||||
|
|
||||||
|
let nvim_version = 'unable to find neovim version'
|
||||||
|
let base = fnamemodify(nvim_path, ':h')
|
||||||
|
for meta in glob(base.'-*/METADATA', 1, 1) + glob(base.'-*/PKG-INFO', 1, 1)
|
||||||
|
for meta_line in readfile(meta)
|
||||||
|
if meta_line =~# '^Version:'
|
||||||
|
let nvim_version = matchstr(meta_line, '^Version: \zs\S\+')
|
||||||
|
endif
|
||||||
|
endfor
|
||||||
|
endfor
|
||||||
|
|
||||||
|
let version_status = 'unknown'
|
||||||
|
if !s:is_bad_response(nvim_version) && !s:is_bad_response(pypi_version)
|
||||||
|
if s:version_cmp(nvim_version, pypi_version) == -1
|
||||||
|
let version_status = 'outdated'
|
||||||
|
else
|
||||||
|
let version_status = 'up to date'
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
return [python_version, nvim_version, pypi_version, version_status]
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
" Check the Python interpreter's usability.
|
||||||
|
function! s:check_bin(bin) abort
|
||||||
|
if !filereadable(a:bin)
|
||||||
|
call health#report_error(printf('"%s" was not found.', a:bin))
|
||||||
|
return 0
|
||||||
|
elseif executable(a:bin) != 1
|
||||||
|
call health#report_error(printf('"%s" is not executable.', a:bin))
|
||||||
|
return 0
|
||||||
|
endif
|
||||||
|
return 1
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
function! s:check_python(version) abort
|
||||||
|
call health#report_start('Python ' . a:version . ' provider')
|
||||||
|
|
||||||
|
let python_bin_name = 'python'.(a:version == 2 ? '2' : '3')
|
||||||
|
let pyenv = resolve(exepath('pyenv'))
|
||||||
|
let pyenv_root = exists('$PYENV_ROOT') ? resolve($PYENV_ROOT) : 'n'
|
||||||
|
let venv = exists('$VIRTUAL_ENV') ? resolve($VIRTUAL_ENV) : ''
|
||||||
|
let host_prog_var = python_bin_name.'_host_prog'
|
||||||
|
let host_skip_var = python_bin_name.'_host_skip_check'
|
||||||
|
let python_bin = ''
|
||||||
|
let python_multiple = []
|
||||||
|
|
||||||
|
if exists('g:'.host_prog_var)
|
||||||
|
call health#report_info(printf('Using: g:%s = "%s"', host_prog_var, get(g:, host_prog_var)))
|
||||||
|
endif
|
||||||
|
|
||||||
|
let [python_bin_name, pythonx_errs] = provider#pythonx#Detect(a:version)
|
||||||
|
if empty(python_bin_name)
|
||||||
|
call health#report_warn('No Python interpreter was found with the neovim '
|
||||||
|
\ . 'module. Using the first available for diagnostics.')
|
||||||
|
if !empty(pythonx_errs)
|
||||||
|
call health#report_warn(pythonx_errs)
|
||||||
|
endif
|
||||||
|
let old_skip = get(g:, host_skip_var, 0)
|
||||||
|
let g:[host_skip_var] = 1
|
||||||
|
let [python_bin_name, pythonx_errs] = provider#pythonx#Detect(a:version)
|
||||||
|
let g:[host_skip_var] = old_skip
|
||||||
|
endif
|
||||||
|
|
||||||
|
if !empty(python_bin_name)
|
||||||
|
if exists('g:'.host_prog_var)
|
||||||
|
let python_bin = exepath(python_bin_name)
|
||||||
|
endif
|
||||||
|
let python_bin_name = fnamemodify(python_bin_name, ':t')
|
||||||
|
endif
|
||||||
|
|
||||||
|
if !empty(pythonx_errs)
|
||||||
|
call health#report_error('Python provider error', pythonx_errs)
|
||||||
|
endif
|
||||||
|
|
||||||
|
if !empty(python_bin_name) && empty(python_bin) && empty(pythonx_errs)
|
||||||
|
if !exists('g:'.host_prog_var)
|
||||||
|
call health#report_info(printf('`g:%s` is not set. Searching for '
|
||||||
|
\ . '%s in the environment.', host_prog_var, python_bin_name))
|
||||||
|
endif
|
||||||
|
|
||||||
|
if !empty(pyenv)
|
||||||
|
if empty(pyenv_root)
|
||||||
|
call health#report_warn(
|
||||||
|
\ 'pyenv was found, but $PYENV_ROOT is not set.',
|
||||||
|
\ ['Did you follow the final install instructions?']
|
||||||
|
\ )
|
||||||
|
else
|
||||||
|
call health#report_ok(printf('pyenv found: "%s"', pyenv))
|
||||||
|
endif
|
||||||
|
|
||||||
|
let python_bin = s:trim(system(
|
||||||
|
\ printf('"%s" which %s 2>/dev/null', pyenv, python_bin_name)))
|
||||||
|
|
||||||
|
if empty(python_bin)
|
||||||
|
call health#report_warn(printf('pyenv couldn''t find %s.', python_bin_name))
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
if empty(python_bin)
|
||||||
|
let python_bin = exepath(python_bin_name)
|
||||||
|
|
||||||
|
if exists('$PATH')
|
||||||
|
for path in split($PATH, ':')
|
||||||
|
let path_bin = path.'/'.python_bin_name
|
||||||
|
if path_bin != python_bin && index(python_multiple, path_bin) == -1
|
||||||
|
\ && executable(path_bin)
|
||||||
|
call add(python_multiple, path_bin)
|
||||||
|
endif
|
||||||
|
endfor
|
||||||
|
|
||||||
|
if len(python_multiple)
|
||||||
|
" This is worth noting since the user may install something
|
||||||
|
" that changes $PATH, like homebrew.
|
||||||
|
call health#report_info(printf('There are multiple %s executables found. '
|
||||||
|
\ . 'Set "g:%s" to avoid surprises.', python_bin_name, host_prog_var))
|
||||||
|
endif
|
||||||
|
|
||||||
|
if python_bin =~# '\<shims\>'
|
||||||
|
call health#report_warn(printf('"%s" appears to be a pyenv shim.', python_bin), [
|
||||||
|
\ 'The "pyenv" executable is not in $PATH,',
|
||||||
|
\ 'Your pyenv installation is broken. You should set '
|
||||||
|
\ . '"g:'.host_prog_var.'" to avoid surprises.',
|
||||||
|
\ ])
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
if !empty(python_bin)
|
||||||
|
if empty(venv) && !empty(pyenv) && !exists('g:'.host_prog_var)
|
||||||
|
\ && !empty(pyenv_root) && resolve(python_bin) !~# '^'.pyenv_root.'/'
|
||||||
|
call health#report_warn('pyenv is not set up optimally.', [
|
||||||
|
\ printf('Suggestion: Create a virtualenv specifically '
|
||||||
|
\ . 'for Neovim using pyenv and use "g:%s". This will avoid '
|
||||||
|
\ . 'the need to install Neovim''s Python client in each '
|
||||||
|
\ . 'version/virtualenv.', host_prog_var)
|
||||||
|
\ ])
|
||||||
|
elseif !empty(venv) && exists('g:'.host_prog_var)
|
||||||
|
if !empty(pyenv_root)
|
||||||
|
let venv_root = pyenv_root
|
||||||
|
else
|
||||||
|
let venv_root = fnamemodify(venv, ':h')
|
||||||
|
endif
|
||||||
|
|
||||||
|
if resolve(python_bin) !~# '^'.venv_root.'/'
|
||||||
|
call health#report_warn('Your virtualenv is not set up optimally.', [
|
||||||
|
\ printf('Suggestion: Create a virtualenv specifically '
|
||||||
|
\ . 'for Neovim and use "g:%s". This will avoid '
|
||||||
|
\ . 'the need to install Neovim''s Python client in each '
|
||||||
|
\ . 'virtualenv.', host_prog_var)
|
||||||
|
\ ])
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
if empty(python_bin) && !empty(python_bin_name)
|
||||||
|
" An error message should have already printed.
|
||||||
|
call health#report_error(printf('"%s" was not found.', python_bin_name))
|
||||||
|
elseif !empty(python_bin) && !s:check_bin(python_bin)
|
||||||
|
let python_bin = ''
|
||||||
|
endif
|
||||||
|
|
||||||
|
" Check if $VIRTUAL_ENV is active
|
||||||
|
let virtualenv_inactive = 0
|
||||||
|
|
||||||
|
if exists('$VIRTUAL_ENV')
|
||||||
|
if !empty(pyenv)
|
||||||
|
let pyenv_prefix = resolve(s:trim(system([pyenv, 'prefix'])))
|
||||||
|
if $VIRTUAL_ENV != pyenv_prefix
|
||||||
|
let virtualenv_inactive = 1
|
||||||
|
endif
|
||||||
|
elseif !empty(python_bin_name) && exepath(python_bin_name) !~# '^'.$VIRTUAL_ENV.'/'
|
||||||
|
let virtualenv_inactive = 1
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
if virtualenv_inactive
|
||||||
|
let suggestions = [
|
||||||
|
\ 'If you are using Zsh, see: http://vi.stackexchange.com/a/7654/5229',
|
||||||
|
\ ]
|
||||||
|
call health#report_warn(
|
||||||
|
\ '$VIRTUAL_ENV exists but appears to be inactive. '
|
||||||
|
\ . 'This could lead to unexpected results.',
|
||||||
|
\ suggestions)
|
||||||
|
endif
|
||||||
|
|
||||||
|
" Diagnostic output
|
||||||
|
call health#report_info('Executable: ' . (empty(python_bin) ? 'Not found' : python_bin))
|
||||||
|
if len(python_multiple)
|
||||||
|
for path_bin in python_multiple
|
||||||
|
call health#report_info('Other python executable: ' . path_bin)
|
||||||
|
endfor
|
||||||
|
endif
|
||||||
|
|
||||||
|
if !empty(python_bin)
|
||||||
|
let [pyversion, current, latest, status] = s:version_info(python_bin)
|
||||||
|
if a:version != str2nr(pyversion)
|
||||||
|
call health#report_warn('Got an unexpected version of Python.' .
|
||||||
|
\ ' This could lead to confusing error messages.')
|
||||||
|
endif
|
||||||
|
if a:version == 3 && str2float(pyversion) < 3.3
|
||||||
|
call health#report_warn('Python 3.3+ is recommended.')
|
||||||
|
endif
|
||||||
|
|
||||||
|
call health#report_info('Python'.a:version.' version: ' . pyversion)
|
||||||
|
call health#report_info(printf('%s-neovim Version: %s', python_bin_name, current))
|
||||||
|
|
||||||
|
if s:is_bad_response(current)
|
||||||
|
let suggestions = [
|
||||||
|
\ 'Error found was: ' . current,
|
||||||
|
\ 'Use the command `$ pip' . a:version . ' install neovim`',
|
||||||
|
\ ]
|
||||||
|
call health#report_error(
|
||||||
|
\ 'Neovim Python client is not installed.',
|
||||||
|
\ suggestions)
|
||||||
|
endif
|
||||||
|
|
||||||
|
if s:is_bad_response(latest)
|
||||||
|
call health#report_warn('Unable to fetch latest Neovim Python client version.')
|
||||||
|
endif
|
||||||
|
|
||||||
|
if s:is_bad_response(status)
|
||||||
|
call health#report_warn('Latest Neovim Python client versions: ('.latest.')')
|
||||||
|
else
|
||||||
|
call health#report_ok('Latest Neovim Python client is installed: ('.status.')')
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
function! s:check_ruby() abort
|
||||||
|
call health#report_start('Ruby provider')
|
||||||
|
let ruby_version = systemlist('ruby -v')[0]
|
||||||
|
let ruby_prog = provider#ruby#Detect()
|
||||||
|
let suggestions =
|
||||||
|
\ ['Install or upgrade the neovim RubyGem using `gem install neovim`.']
|
||||||
|
|
||||||
|
if empty(ruby_prog)
|
||||||
|
let ruby_prog = 'not found'
|
||||||
|
let prog_vers = 'not found'
|
||||||
|
call health#report_error('Missing Neovim RubyGem', suggestions)
|
||||||
|
else
|
||||||
|
silent let latest_gem = get(systemlist("gem list -ra '^neovim$' 2>/dev/null | " .
|
||||||
|
\ "awk -F'[()]' '{print $2}' | " .
|
||||||
|
\ 'cut -d, -f1'), 0, 'not found')
|
||||||
|
let latest_desc = ' (latest: ' . latest_gem . ')'
|
||||||
|
|
||||||
|
silent let prog_vers = systemlist(ruby_prog . ' --version')[0]
|
||||||
|
if v:shell_error
|
||||||
|
let prog_vers = 'not found' . latest_desc
|
||||||
|
call health#report_warn('Neovim RubyGem is not up-to-date.', suggestions)
|
||||||
|
elseif s:version_cmp(prog_vers, latest_gem) == -1
|
||||||
|
let prog_vers .= latest_desc
|
||||||
|
call health#report_warn('Neovim RubyGem is not up-to-date.', suggestions)
|
||||||
|
else
|
||||||
|
call health#report_ok('Found up-to-date neovim RubyGem')
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
|
call health#report_info('Ruby Version: ' . ruby_version)
|
||||||
|
call health#report_info('Host Executable: ' . ruby_prog)
|
||||||
|
call health#report_info('Host Version: ' . prog_vers)
|
||||||
|
endfunction
|
||||||
|
|
||||||
|
function! health#provider#check() abort
|
||||||
|
call s:check_python(2)
|
||||||
|
call s:check_python(3)
|
||||||
|
call s:check_ruby()
|
||||||
|
endfunction
|
||||||
Loading…
Reference in New Issue
Block a user