Merge pull request #5592 from xmake-io/tidy

improve clang-tidy to support multiple sourcefiles

xmake/modules/private/check/checkers/clang/tidy.lua

@@ -21,6 +21,7 @@
 -- imports
 import("core.base.option")
 import("core.base.task")
+import("core.base.semver")
 import("core.project.config")
 import("core.project.project")
 import("lib.detect.find_tool")
@@ -81,8 +82,8 @@ function _add_target_files(sourcefiles, target)
     end
 end
 
--- check sourcefile
-function _check_sourcefile(clang_tidy, sourcefile, opt)
+-- check sourcefiles
+function _check_sourcefiles(clang_tidy, sourcefiles, opt)
     opt = opt or {}
     local projectdir = project.directory()
     local argv = {}
@@ -108,11 +109,35 @@ function _check_sourcefile(clang_tidy, sourcefile, opt)
     if opt.quiet then
         table.insert(argv, "--quiet")
     end
-    if not path.is_absolute(sourcefile) then
-        sourcefile = path.absolute(sourcefile, projectdir)
+    -- https://github.com/llvm/llvm-project/pull/120547
+    if clang_tidy.version and semver.compare(clang_tidy.version, "19.1.6") > 0 and #sourcefiles > 32 then
+        for _, sourcefile in ipairs(sourcefiles) do
+            if not path.is_absolute(sourcefile) then
+                sourcefile = path.absolute(sourcefile, projectdir)
+            end
+            table.insert(argv, sourcefile)
+        end
+        local argsfile = os.tmpfile() .. ".args.txt"
+        io.writefile(argsfile, os.args(argv))
+        argv = {"@" .. argsfile}
+        os.execv(clang_tidy.program, argv, {curdir = projectdir})
+        os.rm(argsfile)
+    elseif #sourcefiles <= 32 then
+        for _, sourcefile in ipairs(sourcefiles) do
+            if not path.is_absolute(sourcefile) then
+                sourcefile = path.absolute(sourcefile, projectdir)
+            end
+            table.insert(argv, sourcefile)
+        end
+        os.execv(clang_tidy.program, argv, {curdir = projectdir})
+    else
+        for _, sourcefile in ipairs(sourcefiles) do
+            if not path.is_absolute(sourcefile) then
+                sourcefile = path.absolute(sourcefile, projectdir)
+            end
+            os.execv(clang_tidy.program, table.join(argv, sourcefile), {curdir = projectdir})
+        end
     end
-    table.insert(argv, sourcefile)
-    os.execv(clang_tidy, argv, {curdir = projectdir})
 end
 
 -- do check
@@ -164,15 +189,7 @@ function _check(clang_tidy, opt)
     end
 
     -- check files
-    local jobs = tonumber(opt.jobs or "1")
-    runjobs("check_files", function (index)
-        local sourcefile = sourcefiles[index]
-        if sourcefile then
-            _check_sourcefile(clang_tidy, sourcefile, opt)
-        end
-    end, {total = #sourcefiles,
-          comax = jobs,
-          isolate = true})
+    _check_sourcefiles(clang_tidy, sourcefiles, opt)
 end
 
 function main(argv)
@@ -187,7 +204,7 @@ function main(argv)
 
     -- find clang-tidy
     local packages = {}
-    local clang_tidy = find_tool("clang-tidy")
+    local clang_tidy = find_tool("clang-tidy", {version = true})
     if not clang_tidy then
         table.join2(packages, install_packages("llvm"))
     end
@@ -199,17 +216,18 @@ function main(argv)
 
     -- we need to force detect and flush detect cache after loading all environments
     if not clang_tidy then
-        clang_tidy = find_tool("clang-tidy", {force = true})
+        clang_tidy = find_tool("clang-tidy", {force = true, version = true})
     end
     assert(clang_tidy, "clang-tidy not found!")
+    print(clang_tidy)
 
     -- list checks
     if args.list then
         _show_list(clang_tidy.program)
     elseif args.create then
         _create_config(clang_tidy.program, args)
     else
-        _check(clang_tidy.program, args)
+        _check(clang_tidy, args)
     end
     os.setenvs(oldenvs)
 end