[LLVM-COV]Replace tabs to the space indentations in the HTML coverage report.
When using orbis-llvm-cov.exe to generate the HTML report, the HTML report
can look quite different to the source file if it includes tabs.The default
tab size is 2 spaces instead of 8 spaces. A command line switch is
be added to set the tab size.
Differential Revision: https://reviews.llvm.org/D23087
llvm-svn: 277715
diff --git a/llvm/tools/llvm-cov/CodeCoverage.cpp b/llvm/tools/llvm-cov/CodeCoverage.cpp
index 494912e..2853867 100644
--- a/llvm/tools/llvm-cov/CodeCoverage.cpp
+++ b/llvm/tools/llvm-cov/CodeCoverage.cpp
@@ -584,6 +584,10 @@
cl::alias ShowOutputDirectoryA("o", cl::desc("Alias for --output-dir"),
cl::aliasopt(ShowOutputDirectory));
+ cl::opt<uint32_t> TabSize(
+ "tab-size", cl::Hidden, cl::init(2),
+ cl::desc("Set tab size for the HTML coverage report (default = 2)"));
+
auto Err = commandLineParser(argc, argv);
if (Err)
return Err;
@@ -596,6 +600,7 @@
ViewOpts.ShowExpandedRegions = ShowExpansions;
ViewOpts.ShowFunctionInstantiations = ShowInstantiations;
ViewOpts.ShowOutputDirectory = ShowOutputDirectory;
+ ViewOpts.TabSize = TabSize;
if (ViewOpts.hasOutputDirectory()) {
if (auto E = sys::fs::create_directories(ViewOpts.ShowOutputDirectory)) {