诊断未定义的docname

2 files changed, 44 insertions, 0 deletions

diff --git a/script-beta/core/diagnostics/undefined-doc-name.lua b/script-beta/core/diagnostics/undefined-doc-name.lua
new file mode 100644
index 00000000..bf885f6f
--- /dev/null
+++ b/script-beta/core/diagnostics/undefined-doc-name.lua
@@ -0,0 +1,43 @@
+local files   = require 'files'
+local guide   = require 'parser.guide'
+local lang    = require 'language'
+local define  = require 'proto.define'
+local vm      = require 'vm'
+
+return function (uri, callback)
+    local state = files.getAst(uri)
+    if not state then
+        return
+    end
+
+    if not state.ast.docs then
+        return
+    end
+
+    local cache = {}
+    guide.eachSource(state.ast.docs, function (source)
+        if source.type:sub(-5) ~= '.name' then
+            return
+        end
+        local name = source[1]
+        if cache[name] == nil then
+            cache[name] = false
+            local docs = vm.getDocTypes(name)
+            for _, otherDoc in ipairs(docs) do
+                if otherDoc.type == 'doc.class.name'
+                or otherDoc.type == 'doc.alias.name' then
+                    cache[name] = true
+                    break
+                end
+            end
+        end
+        if not cache[name] then
+            callback {
+                start   = source.start,
+                finish  = source.finish,
+                related = cache,
+                message = lang.script('DIAG_UNDEFINED_DOC_NAME', name)
+            }
+        end
+    end)
+end
diff --git a/script-beta/proto/define.lua b/script-beta/proto/define.lua
index 119314fb..fdb38c6f 100644
--- a/script-beta/proto/define.lua
+++ b/script-beta/proto/define.lua
@@ -131,6 +131,7 @@ m.DiagnosticDefaultSeverity = {
     ['redundant-value']     = 'Hint',
 
     ['duplicate-doc-class'] = 'Warning',
+    ['undefined-doc-name']  = 'Warning',
 }
 
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