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|
local lang = require 'language'
local m = {}
local function findParam(docs, param)
if not docs then
return false
end
for _, doc in ipairs(docs) do
if doc.type == 'doc.param' then
if doc.param[1] == param then
return true
end
end
end
return false
end
local function findReturn(docs, index)
if not docs then
return false
end
for _, doc in ipairs(docs) do
if doc.type == 'doc.return' then
for _, ret in ipairs(doc.returns) do
if ret.returnIndex == index then
return true
end
end
end
end
return false
end
local function checkFunction(source, callback, commentId, paramId, returnId)
local functionName = source.parent[1]
local argCount = source.args and #source.args or 0
if argCount == 0 and not source.returns and not source.bindDocs then
callback {
start = source.start,
finish = source.finish,
message = lang.script(commentId, functionName),
}
end
if argCount > 0 then
for _, arg in ipairs(source.args) do
local argName = arg[1]
if argName ~= 'self'
and argName ~= '_' then
if not findParam(source.bindDocs, argName) then
callback {
start = arg.start,
finish = arg.finish,
message = lang.script(paramId, argName, functionName),
}
end
end
end
end
if source.returns then
for _, ret in ipairs(source.returns) do
for index, expr in ipairs(ret) do
if not findReturn(source.bindDocs, index) then
callback {
start = expr.start,
finish = expr.finish,
message = lang.script(returnId, index, functionName),
}
end
end
end
end
end
m.CheckFunction = checkFunction
return m
|
