[PATCH] D77882: [clang-tidy] Add option to use alpha checkers from clang-analyzer when using `run-clang-tidy.py`

[Andi via Phabricator via cfe-commits]

Abpostelnicu created this revision.
Abpostelnicu added a reviewer: JonasToth.
Herald added subscribers: cfe-commits, ASDenysPetrov, Charusso, dkrupp, donat.nagy, Szelethus, a.sidorin, baloghadamsoftware, xazax.hun.
Herald added a project: clang.
Abpostelnicu edited the summary of this revision.
Abpostelnicu edited the summary of this revision.

Add option to use alpha checkers from clang-analyzer when using `run-clang-tidy.py`.
In D46159 <https://reviews.llvm.org/D46159> has been added the possibility to use alpha checkers from `clang-analyzer` but this option hasn't reach `run-clang-tidy.py`, the purpose of this patch is to have this option.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D77882

Files:
  clang-tools-extra/clang-tidy/tool/run-clang-tidy.py


Index: clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
===================================================================
--- clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
+++ clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
@@ -78,10 +78,12 @@
 
 
 def get_tidy_invocation(f, clang_tidy_binary, checks, tmpdir, build_path,
-                        header_filter, extra_arg, extra_arg_before, quiet,
-                        config):
+                        header_filter, allow_enabling_alpha_checkers,
+                        extra_arg, extra_arg_before, quiet, config):
   """Gets a command line for clang-tidy."""
   start = [clang_tidy_binary]
+  if allow_enabling_alpha_checkers is not None:
+    start.append('-allow-enabling-analyzer-alpha-checkers')
   if header_filter is not None:
     start.append('-header-filter=' + header_filter)
   if checks:
@@ -159,6 +161,7 @@
     name = queue.get()
     invocation = get_tidy_invocation(name, args.clang_tidy_binary, args.checks,
                                      tmpdir, build_path, args.header_filter,
+                                     args.allow_enabling_alpha_checkers,
                                      args.extra_arg, args.extra_arg_before,
                                      args.quiet, args.config)
 
@@ -179,6 +182,9 @@
                                    'in a compilation database. Requires '
                                    'clang-tidy and clang-apply-replacements in '
                                    '$PATH.')
+  parser.add_argument('-allow-enabling-alpha-checkers',
+                      action='store_true', help='allow alpha checkers from '
+                                                'clang-analyzer.')
   parser.add_argument('-clang-tidy-binary', metavar='PATH',
                       default='clang-tidy',
                       help='path to clang-tidy binary')
@@ -238,6 +244,8 @@
 
   try:
     invocation = [args.clang_tidy_binary, '-list-checks']
+    if args.allow_enabling_alpha_checkers:
+      invocation.append('-allow-enabling-analyzer-alpha-checkers')
     invocation.append('-p=' + build_path)
     if args.checks:
       invocation.append('-checks=' + args.checks)


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