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chore: rewrite healthcheck for compact output

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kiyan 2021-02-22 22:14:38 +01:00 • committed by Kiyan
parent f6b4c6b2d6
commit dbe5441918
1 changed files with 12 additions and 20 deletions
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32
lua/nvim-treesitter/health.lua
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@ -6,7 +6,6 @@ local info = require'nvim-treesitter.info'
local health_start = vim.fn["health#report_start"]
local health_ok = vim.fn['health#report_ok']
local health_warn = vim.fn['health#report_warn']
local health_error = vim.fn['health#report_error']
local M = {}
@ -24,51 +23,44 @@ local function install_health()
if fn.executable('cc') == 0 then
health_error('`cc` executable not found.', {
'Install `gcc` with your package manager.',
'Install `clang` with your package manager.',
'Check that your `$PATH` is set correctly.'
'Check that either gcc or clang is in your $PATH'
})
else
health_ok('`cc` executable found.')
end
end
local function query_health(lang, query_group)
local function query_status(lang, query_group)
local ok, found_query = pcall(queries.get_query, lang, query_group)
if not ok then
health_error("Error in `"..query_group..".scm` query found for "..lang..'\n'..found_query, {
"Try `:TSUpdate "..lang.."` (queries might have been adapted for a upstream parser change)",
"Try to find the syntax error/invalid node type in above file."
})
return "x"
elseif not found_query then
health_warn("No `"..query_group..".scm` query found for " .. lang, {
"Open an issue at https://github.com/nvim-treesitter/nvim-treesitter"
})
return "."
else
health_ok("`"..query_group..".scm` found.")
return "✓"
end
end
function M.checkhealth()
-- Installation dependency checks
install_health()
health_start("Parser/Features H L F I")
-- Parser installation checks
for _, parser_name in pairs(info.installed_parsers()) do
local installed = #api.nvim_get_runtime_file('parser/'..parser_name..'.so', false)
-- Only print informations about installed parsers
if installed >= 1 then
if installed > 1 then
health_warn(string.format("Multiple parsers found for %s, only %s will be used.", parser_name, installed[1]))
end
health_start(parser_name .. " parser healthcheck")
health_ok(parser_name .. " parser found.")
local multiple_parsers = installed > 1 and "*" or ""
local out = " - "..parser_name..multiple_parsers..string.rep(" ", 15 - (#parser_name + #multiple_parsers))
for _, query_group in pairs(queries.built_in_query_groups) do
query_health(parser_name, query_group)
out = out..query_status(parser_name, query_group).." "
end
print(out)
end
end
print([[ Legend: H[ighlight], L[ocals], F[olds], I[ndents]
*) multiple parsers found, only one will be used]])
end
return M