为非vscode前端提供降级方案

Author: actboy168

extension/script/backend/worker.lua

@@ -456,7 +456,7 @@ function CMD.setBreakpoints(pkg)
     if noDebug or not source.valid(pkg.source) then
         return
     end
-    breakpoint.set_bp(pkg.source, pkg.breakpoints, pkg.content)
+    breakpoint.set_bp(pkg.source, pkg.breakpoints, pkg.content or false)
 end
 
 function CMD.setFunctionBreakpoints(pkg)

extension/script/backend/worker/breakpoint.lua

@@ -178,6 +178,23 @@ local function verifyBreakpointByLineInfo(src, breakpoints)
     end
 end
 
+-- 降级模式：无 lineinfo 时跳过行号校正，直接标记断点为 verified
+local function verifyBreakpointWithoutLineInfo(src, breakpoints)
+    for _, bp in ipairs(breakpoints) do
+        if bp.unverified ~= nil then
+            goto continue
+        end
+        bp.source = src
+        bp.verified = true
+        ev.emit('breakpoint', 'changed', {
+            id = bp.id,
+            line = bp.line,
+            verified = true,
+        })
+        ::continue::
+    end
+end
+
 function m.find(src, currentline)
     local currentBP = currentactive[bpKey(src)]
     if not currentBP then
@@ -239,6 +256,7 @@ function m.set_bp(clientsrc, breakpoints, content)
     if srcarray then
         local ok = false
         for _, src in ipairs(srcarray) do
+            src.content = content
             if calcLineInfo(src, content) then
                 ok = true
             end
@@ -248,6 +266,12 @@ function m.set_bp(clientsrc, breakpoints, content)
                 verifyBreakpointByLineInfo(src, breakpoints)
                 updateBreakpoint(src, breakpoints)
             end
+        elseif content == false then
+            -- 降级路径：前端已上报但 sourceContent 为空
+            for _, src in ipairs(srcarray) do
+                verifyBreakpointWithoutLineInfo(src, breakpoints)
+                updateBreakpoint(src, breakpoints)
+            end
         else
             cantVerifyBreakpoints(breakpoints)
         end
@@ -298,10 +322,17 @@ function m.newproto(proto, src, key)
     local bpkey = bpClientKey(src)
     local wv = waitverify[bpkey]
     if wv then
+        src.content = wv.content
         if not src.content then
             waitverify[bpkey] = nil
         end
         if not calcLineInfo(src, wv.content) then
+            if src.content == false then
+                -- 降级路径：前端已上报但 sourceContent 为空
+                verifyBreakpointWithoutLineInfo(src, wv.breakpoints)
+                updateBreakpoint(src, wv.breakpoints)
+                return
+            end
             cantVerifyBreakpoints(wv.breakpoints)
             return
         end