r349082 - Update the scan-build to generate SARIF.

[Aaron Ballman via cfe-commits]

Author: aaronballman
Date: Thu Dec 13 12:55:34 2018
New Revision: 349082

URL: http://llvm.org/viewvc/llvm-project?rev=349082&view=rev
Log:
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.

Modified:
    cfe/trunk/tools/scan-build/bin/scan-build
    cfe/trunk/tools/scan-build/libexec/ccc-analyzer

Modified: cfe/trunk/tools/scan-build/bin/scan-build
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/scan-build/bin/scan-build?rev=349082&r1=349081&r2=349082&view=diff
==============================================================================
--- cfe/trunk/tools/scan-build/bin/scan-build (original)
+++ cfe/trunk/tools/scan-build/bin/scan-build Thu Dec 13 12:55:34 2018
@@ -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,
 	                        $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.

Modified: cfe/trunk/tools/scan-build/libexec/ccc-analyzer
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/scan-build/libexec/ccc-analyzer?rev=349082&r1=349081&r2=349082&view=diff
==============================================================================
--- cfe/trunk/tools/scan-build/libexec/ccc-analyzer (original)
+++ cfe/trunk/tools/scan-build/libexec/ccc-analyzer Thu Dec 13 12:55:34 2018
@@ -746,9 +746,10 @@ if ($Action eq 'compile' or $Action eq '
 
     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.