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local files = require 'files'
local vm = require 'vm'
local lang = require 'language'
local guide = require 'parser.guide'
local config = require 'config'
local define = require 'proto.define'
local await = require 'await'
local util = require 'utility'
local types = {'getglobal', 'getfield', 'getindex', 'getmethod'}
---@async
return function (uri, callback)
local ast = files.getState(uri)
if not ast then
return
end
local dglobals = util.arrayToHash(config.get(uri, 'Lua.diagnostics.globals'))
local rspecial = config.get(uri, 'Lua.runtime.special')
guide.eachSourceTypes(ast.ast, types, function (src) ---@async
if src.type == 'getglobal' then
local key = src[1]
if not key then
return
end
if dglobals[key] then
return
end
if rspecial[key] then
return
end
end
await.delay()
local deprecated = vm.getDeprecated(src, true)
if not deprecated then
return
end
await.delay()
local message = lang.script.DIAG_DEPRECATED
local versions
if deprecated.type == 'doc.version' then
local validVersions = vm.getValidVersions(deprecated)
versions = {}
for version, valid in pairs(validVersions) do
if valid then
versions[#versions+1] = version
end
end
table.sort(versions)
if #versions > 0 then
message = ('%s(%s)'):format(message
, lang.script('DIAG_DEFINED_VERSION'
, table.concat(versions, '/')
, config.get(uri, 'Lua.runtime.version'))
)
end
end
if deprecated.type == 'doc.deprecated' then
if deprecated.comment then
message = ('%s(%s)'):format(message, util.trim(deprecated.comment.text))
end
end
callback {
start = src.start,
finish = src.finish,
tags = { define.DiagnosticTag.Deprecated },
message = message,
data = {
versions = versions,
}
}
end)
end
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