Update the scan-build to generate SARIF.

This updates the scan-build perl script to allow outputting to sarif in a more natural fashion by specifying -sarif as a command line argument, similar to how -plist is already supported.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@349082 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/scan-build/bin/scan-build b/tools/scan-build/bin/scan-build
index 25aeb2bf646338e41a6e694ef019b51b449ce868..fd0dd66b2d6dc47910ed78990e7329876f319b06 100755 (executable)
--- a/tools/scan-build/bin/scan-build
+++ b/tools/scan-build/bin/scan-build
@@ -1193,6 +1193,11 @@ OPTIONS:
 
    Display the description of defects in the list
 
+ -sarif
+
+  By default the output of scan-build is a set of HTML files. This option
+  outputs the results in SARIF format.
+ 
  -plist
 
    By default the output of scan-build is a set of HTML files. This option
@@ -1665,6 +1670,12 @@ sub ProcessArgs {
       next;
     }
 
+    if ($arg eq "-sarif") {
+      shift @$Args;
+      $Options{OutputFormat} = "sarif";
+      next;
+    }
+
     if ($arg eq "-plist") {
       shift @$Args;
       $Options{OutputFormat} = "plist";
@@ -1888,9 +1899,12 @@ my $ExitStatus = RunBuildCommand(\@ARGV, $Options{IgnoreErrors}, $Options{KeepCC
                                $Cmd, $CmdCXX, \%EnvVars);
 
 if (defined $Options{OutputFormat}) {
-  if ($Options{OutputFormat} =~ /plist/) {
+  if ($Options{OutputFormat} =~ /plist/ ||
+      $Options{OutputFormat} =~ /sarif/) {
     Diag "Analysis run complete.\n";
-    Diag "Analysis results (plist files) deposited in '$Options{OutputDir}'\n";
+    Diag "Analysis results (" .
+      ($Options{OutputFormat} =~ /plist/ ? "plist" : "sarif") .
+      " files) deposited in '$Options{OutputDir}'\n";
   }
   if ($Options{OutputFormat} =~ /html/) {
     # Postprocess the HTML directory.

diff --git a/tools/scan-build/libexec/ccc-analyzer b/tools/scan-build/libexec/ccc-analyzer
index 49bffc6a77a6f60b4bf7df02346eb52dd153acde..70afb5bcbbd55876e2db205617890cfa51980b6f 100755 (executable)
--- a/tools/scan-build/libexec/ccc-analyzer
+++ b/tools/scan-build/libexec/ccc-analyzer
@@ -746,9 +746,10 @@ if ($Action eq 'compile' or $Action eq 'link') {
 
     if (defined $OutputFormat) {
       push @AnalyzeArgs, "-analyzer-output=" . $OutputFormat;
-      if ($OutputFormat =~ /plist/) {
+      if ($OutputFormat =~ /plist/ || $OutputFormat =~ /sarif/) {
         # Change "Output" to be a file.
-        my ($h, $f) = tempfile("report-XXXXXX", SUFFIX => ".plist",
+        my $Suffix = $OutputFormat =~ /plist/ ? ".plist" : ".sarif";
+        my ($h, $f) = tempfile("report-XXXXXX", SUFFIX => $Suffix,
                                DIR => $HtmlDir);
         $ResultFile = $f;
         # If the HtmlDir is not set, we should clean up the plist files.