feat(checkhealth): use "help" syntax, avoid tabpage #20879

- If Nvim was just started, don't create a new tab.
- Name the buffer "health://".
- Use "help" syntax instead of "markdown". It fits better, and
  eliminates various workarounds.
- Simplfy formatting, avoid visual noise.
- Don't print a "INFO" status, it is noisy.
- Drop the ":" after statuses, they are already UPPERCASE and highlighted.
This commit is contained in:
Justin M. Keyes 2022-11-11 21:33:31 -05:00 committed by GitHub
parent 2425fe2dc5
commit 4d2373f5f6
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 124 additions and 116 deletions

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@ -5,8 +5,13 @@ function! health#check(plugin_names) abort
\ ? s:discover_healthchecks()
\ : s:get_healthcheck(a:plugin_names)
" create scratch-buffer
execute 'tab sbuffer' nvim_create_buf(v:true, v:true)
" Create buffer and open in a tab, unless this is the default buffer when Nvim starts.
let emptybuf = (bufnr('$') == 1 && empty(getline(1)) && 1 == line('$'))
execute (emptybuf ? 'buffer' : 'tab sbuffer') nvim_create_buf(v:true, v:true)
if bufexists('health://')
bwipe health://
endif
file health://
setfiletype checkhealth
if empty(healthchecks)
@ -38,7 +43,7 @@ function! health#check(plugin_names) abort
\ name, v:throwpoint, v:exception))
endif
endtry
let header = [name. ': ' . func, repeat('=', 72)]
let header = [repeat('=', 78), name .. ': ' .. func, '']
" remove empty line after header from report_start
let s:output = s:output[0] == '' ? s:output[1:] : s:output
let s:output = header + s:output + ['']
@ -47,8 +52,7 @@ function! health#check(plugin_names) abort
endfor
endif
" needed for plasticboy/vim-markdown, because it uses fdm=expr
normal! zR
" Clear the 'Running healthchecks...' message.
redraw|echo ''
endfunction
@ -58,7 +62,7 @@ endfunction
" Starts a new report.
function! health#report_start(name) abort
call s:collect_output("\n## " . a:name)
call s:collect_output(printf("\n%s ~", a:name))
endfunction
" Indents lines *except* line 1 of a string if it contains newlines.
@ -81,7 +85,7 @@ endfunction
" Format a message for a specific report item.
" a:1: Optional advice (string or list)
function! s:format_report_message(status, msg, ...) abort " {{{
let output = ' - ' . a:status . ': ' . s:indent_after_line1(a:msg, 4)
let output = '- ' .. a:status .. (empty(a:status) ? '' : ' ') .. s:indent_after_line1(a:msg, 2)
" Optional parameters
if a:0 > 0
@ -92,9 +96,9 @@ function! s:format_report_message(status, msg, ...) abort " {{{
" Report each suggestion
if !empty(advice)
let output .= "\n - ADVICE:"
let output .= "\n - ADVICE:"
for suggestion in advice
let output .= "\n - " . s:indent_after_line1(suggestion, 10)
let output .= "\n - " . s:indent_after_line1(suggestion, 6)
endfor
endif
endif
@ -102,9 +106,9 @@ function! s:format_report_message(status, msg, ...) abort " {{{
return s:help_to_link(output)
endfunction " }}}
" Use {msg} to report information in the current section
" Reports a message as a listitem in the current section.
function! health#report_info(msg) abort " {{{
call s:collect_output(s:format_report_message('INFO', a:msg))
call s:collect_output(s:format_report_message('', a:msg))
endfunction " }}}
" Reports a successful healthcheck.

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@ -1,20 +1,18 @@
" Vim filetype plugin
" Language: Neovim checkhealth buffer
" Last Change: 2021 Dec 15
" Language: Nvim :checkhealth buffer
" Last Change: 2022 Nov 10
if exists("b:did_ftplugin")
finish
endif
runtime! ftplugin/markdown.vim ftplugin/markdown_*.vim ftplugin/markdown/*.vim
runtime! ftplugin/help.vim
setlocal wrap breakindent linebreak
setlocal conceallevel=2 concealcursor=nc
setlocal keywordprg=:help
let &l:iskeyword='!-~,^*,^|,^",192-255'
if exists("b:undo_ftplugin")
let b:undo_ftplugin .= "|setl wrap< bri< lbr< cole< cocu< kp< isk<"
let b:undo_ftplugin .= "|setl wrap< bri< lbr< kp< isk<"
else
let b:undo_ftplugin = "setl wrap< bri< lbr< cole< cocu< kp< isk<"
let b:undo_ftplugin = "setl wrap< bri< lbr< kp< isk<"
endif

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@ -359,14 +359,12 @@ local function check_terminal()
\ ..'\%(conemu\|vtpcon\|win32con\)')))
call health#report_error('command failed: '.cmd."\n".out)
else
call health#report_info('key_backspace (kbs) terminfo entry: '
\ .(empty(kbs_entry) ? '? (not found)' : kbs_entry))
call health#report_info('key_dc (kdch1) terminfo entry: '
\ .(empty(kbs_entry) ? '? (not found)' : kdch1_entry))
call health#report_info(printf('key_backspace (kbs) terminfo entry: `%s`', (empty(kbs_entry) ? '? (not found)' : kbs_entry)))
call health#report_info(printf('key_dc (kdch1) terminfo entry: `%s`', (empty(kbs_entry) ? '? (not found)' : kdch1_entry)))
endif
for env_var in ['XTERM_VERSION', 'VTE_VERSION', 'TERM_PROGRAM', 'COLORTERM', 'SSH_TTY']
if exists('$'.env_var)
call health#report_info(printf("$%s='%s'", env_var, eval('$'.env_var)))
call health#report_info(printf('$%s="%s"', env_var, eval('$'.env_var)))
endif
endfor
endf

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@ -1,26 +1,21 @@
" Vim syntax file
" Language: Neovim checkhealth buffer
" Last Change: 2021 Dec 15
" Language: Nvim :checkhealth buffer
" Last Change: 2022 Nov 10
if exists("b:current_syntax")
finish
endif
runtime! syntax/markdown.vim
runtime! syntax/help.vim
unlet! b:current_syntax
syn case match
" We do not care about markdown syntax errors
if hlexists('markdownError')
syn clear markdownError
endif
syn keyword healthError ERROR[:] containedin=markdownCodeBlock,mkdListItemLine
syn keyword healthWarning WARNING[:] containedin=markdownCodeBlock,mkdListItemLine
syn keyword healthSuccess OK[:] containedin=markdownCodeBlock,mkdListItemLine
syn match healthHelp "|.\{-}|" containedin=markdownCodeBlock,mkdListItemLine contains=healthBar
syn match healthBar "|" contained conceal
syn keyword healthError ERROR[:]
syn keyword healthWarning WARNING[:]
syn keyword healthSuccess OK[:]
syn match helpSectionDelim "^======*\n.*$"
syn match healthHeadingChar "=" conceal cchar=contained containedin=helpSectionDelim
hi def link healthError Error
hi def link healthWarning WarningMsg

View File

@ -29,7 +29,7 @@ describe(':checkhealth', function()
-- Do this after startup, otherwise it just breaks $VIMRUNTIME.
command("let $VIM='zub'")
command("checkhealth nvim")
matches('ERROR: $VIM .* zub', curbuf_contents())
matches('ERROR $VIM .* zub', curbuf_contents())
end)
it('completions can be listed via getcompletion()', function()
clear()
@ -55,21 +55,22 @@ describe('health.vim', function()
command("checkhealth full_render")
helpers.expect([[
==============================================================================
full_render: health#full_render#check
========================================================================
## report 1
- OK: life is fine
- WARNING: no what installed
- ADVICE:
- pip what
- make what
## report 2
- INFO: stuff is stable
- ERROR: why no hardcopy
- ADVICE:
- :help |:hardcopy|
- :help |:TOhtml|
report 1 ~
- OK life is fine
- WARNING no what installed
- ADVICE:
- pip what
- make what
report 2 ~
- stuff is stable
- ERROR why no hardcopy
- ADVICE:
- :help |:hardcopy|
- :help |:TOhtml|
]])
end)
@ -77,26 +78,29 @@ describe('health.vim', function()
command("checkhealth success1 success2 test_plug")
helpers.expect([[
==============================================================================
success1: health#success1#check
========================================================================
## report 1
- OK: everything is fine
## report 2
- OK: nothing to see here
report 1 ~
- OK everything is fine
report 2 ~
- OK nothing to see here
==============================================================================
success2: health#success2#check
========================================================================
## another 1
- OK: ok
another 1 ~
- OK ok
==============================================================================
test_plug: require("test_plug.health").check()
========================================================================
## report 1
- OK: everything is fine
## report 2
- OK: nothing to see here
report 1 ~
- OK everything is fine
report 2 ~
- OK nothing to see here
]])
end)
@ -106,13 +110,14 @@ describe('health.vim', function()
-- and the Lua healthcheck is used instead.
helpers.expect([[
==============================================================================
test_plug: require("test_plug.health").check()
========================================================================
## report 1
- OK: everything is fine
## report 2
- OK: nothing to see here
report 1 ~
- OK everything is fine
report 2 ~
- OK nothing to see here
]])
end)
@ -120,13 +125,14 @@ describe('health.vim', function()
command("checkhealth test_plug.submodule")
helpers.expect([[
==============================================================================
test_plug.submodule: require("test_plug.submodule.health").check()
========================================================================
## report 1
- OK: everything is fine
## report 2
- OK: nothing to see here
report 1 ~
- OK everything is fine
report 2 ~
- OK nothing to see here
]])
end)
@ -137,30 +143,34 @@ describe('health.vim', function()
local received = table.concat(buf_lines, '\n', 1, #buf_lines - 5)
local expected = helpers.dedent([[
==============================================================================
test_plug: require("test_plug.health").check()
========================================================================
## report 1
- OK: everything is fine
## report 2
- OK: nothing to see here
report 1 ~
- OK everything is fine
report 2 ~
- OK nothing to see here
==============================================================================
test_plug.submodule: require("test_plug.submodule.health").check()
========================================================================
## report 1
- OK: everything is fine
## report 2
- OK: nothing to see here
report 1 ~
- OK everything is fine
report 2 ~
- OK nothing to see here
==============================================================================
test_plug.submodule_empty: require("test_plug.submodule_empty.health").check()
========================================================================
- ERROR: The healthcheck report for "test_plug.submodule_empty" plugin is empty.
- ERROR The healthcheck report for "test_plug.submodule_empty" plugin is empty.
==============================================================================
test_plug.submodule_failed: require("test_plug.submodule_failed.health").check()
========================================================================
- ERROR: Failed to run healthcheck for "test_plug.submodule_failed" plugin. Exception:
function health#check, line 20]])
- ERROR Failed to run healthcheck for "test_plug.submodule_failed" plugin. Exception:
function health#check, line 25]])
eq(expected, received)
end)
@ -168,11 +178,12 @@ describe('health.vim', function()
command("checkhealth broken")
helpers.expect([[
==============================================================================
broken: health#broken#check
========================================================================
- ERROR: Failed to run healthcheck for "broken" plugin. Exception:
function health#check[20]..health#broken#check, line 1
caused an error
- ERROR Failed to run healthcheck for "broken" plugin. Exception:
function health#check[25]..health#broken#check, line 1
caused an error
]])
end)
@ -180,9 +191,10 @@ describe('health.vim', function()
command("checkhealth test_plug.submodule_empty")
helpers.expect([[
==============================================================================
test_plug.submodule_empty: require("test_plug.submodule_empty.health").check()
========================================================================
- ERROR: The healthcheck report for "test_plug.submodule_empty" plugin is empty.
- ERROR The healthcheck report for "test_plug.submodule_empty" plugin is empty.
]])
end)
@ -197,38 +209,38 @@ describe('health.vim', function()
local expected = global_helpers.dedent([[
==============================================================================
test_plug.submodule_failed: require("test_plug.submodule_failed.health").check()
========================================================================
- ERROR: Failed to run healthcheck for "test_plug.submodule_failed" plugin. Exception:
function health#check, line 20]])
- ERROR Failed to run healthcheck for "test_plug.submodule_failed" plugin. Exception:
function health#check, line 25]])
eq(expected, received)
end)
it("highlights OK, ERROR", function()
local screen = Screen.new(72, 10)
local screen = Screen.new(50, 12)
screen:attach()
screen:set_default_attr_ids({
Ok = { foreground = Screen.colors.Grey3, background = 6291200 },
Error = { foreground = Screen.colors.Grey100, background = Screen.colors.Red },
Heading = { bold=true, foreground=Screen.colors.Magenta },
Heading2 = { foreground = Screen.colors.SlateBlue },
Bar = { foreground = 0x6a0dad },
Bullet = { bold=true, foreground=Screen.colors.Brown },
Heading = { foreground = tonumber('0x6a0dad') },
Bar = { foreground = Screen.colors.LightGrey, background = Screen.colors.DarkGrey },
})
command("checkhealth foo success1")
command("1tabclose")
command("set laststatus=0")
command("set nowrap laststatus=0")
screen:expect{grid=[[
^ |
{Heading:foo: } |
{Bar:========================================================================}|
{Bullet: -} {Error:ERROR}: No healthcheck found for "foo" plugin. |
|
{Heading:success1: health#success1#check} |
{Bar:========================================================================}|
{Heading2:## }{Heading:report 1} |
{Bullet: -} {Ok:OK}: everything is fine |
|
^ |
{Bar:}|
{Heading:foo: } |
|
- {Error:ERROR} No healthcheck found for "foo" plugin. |
|
{Bar:}|
{Heading:success1: health#success1#check} |
|
{Heading:report 1} |
- {Ok:OK} everything is fine |
|
]]}
end)
@ -237,9 +249,10 @@ describe('health.vim', function()
-- luacheck: ignore 613
helpers.expect([[
==============================================================================
non_existent_healthcheck:
========================================================================
- ERROR: No healthcheck found for "non_existent_healthcheck" plugin.
- ERROR No healthcheck found for "non_existent_healthcheck" plugin.
]])
end)