vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
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37 lines
1.5 KiB
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==========
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ClangCheck
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==========
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`ClangCheck` is a small wrapper around :doc:`LibTooling` which can be used to
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do basic error checking and AST dumping.
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.. code-block:: console
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$ cat <<EOF > snippet.cc
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> void f() {
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> int a = 0
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> }
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> EOF
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$ ~/clang/build/bin/clang-check snippet.cc -ast-dump --
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Processing: /Users/danieljasper/clang/llvm/tools/clang/docs/snippet.cc.
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/Users/danieljasper/clang/llvm/tools/clang/docs/snippet.cc:2:12: error: expected ';' at end of
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declaration
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int a = 0
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^
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;
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(TranslationUnitDecl 0x7ff3a3029ed0 <<invalid sloc>>
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(TypedefDecl 0x7ff3a302a410 <<invalid sloc>> __int128_t '__int128')
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(TypedefDecl 0x7ff3a302a470 <<invalid sloc>> __uint128_t 'unsigned __int128')
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(TypedefDecl 0x7ff3a302a830 <<invalid sloc>> __builtin_va_list '__va_list_tag [1]')
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(FunctionDecl 0x7ff3a302a8d0 </Users/danieljasper/clang/llvm/tools/clang/docs/snippet.cc:1:1, line:3:1> f 'void (void)'
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(CompoundStmt 0x7ff3a302aa10 <line:1:10, line:3:1>
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(DeclStmt 0x7ff3a302a9f8 <line:2:3, line:3:1>
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(VarDecl 0x7ff3a302a980 <line:2:3, col:11> a 'int'
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(IntegerLiteral 0x7ff3a302a9d8 <col:11> 'int' 0))))))
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1 error generated.
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Error while processing snippet.cc.
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The '--' at the end is important as it prevents :program:`clang-check` from
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searching for a compilation database. For more information on how to setup and
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use :program:`clang-check` in a project, see :doc:`HowToSetupToolingForLLVM`.
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