[epiphany/mcatanzaro/cppcheck: 1/11] Adjust cppcheck output

[Michael Catanzaro <mcatanzaro src gnome org>]

commit a8705be6bbc99f4670388f612f8cbbdbd3258f86
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Nov 17 09:37:16 2019 -0600

    Adjust cppcheck output
    
    Using --template=gcc allows us to see error IDs so that we can suppress
    false positives.
    
    Also, add a bunch of suppressions for warnings that cppcheck is bad at
    handling. Sadly, the most important warnings, like null pointer
    dereference, are prone to many false positives, making them impractical
    for us to use.
    
    We also suppress warnings about non-casted NULL pointers at the end of a
    variadic argument list. This is undefined behavior -- to avoid UB, we
    should use (char *)NULL instead -- but glib depends on it and nothing
    will work if this isn't allowed, so we had better ignore.

 .gitlab-ci.yml | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 476b592b4..03f255d27 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,8 +19,23 @@ cppcheck:
   allow_failure: true
   before_script:
     - apk update && apk add cppcheck
-  script:
-    - cppcheck --enable=all --suppress=variableScope --suppress=unusedFunction --force -q . 
--error-exitcode=1 --library=gtk
+  script: >-
+    cppcheck .
+    --enable=all
+    --error-exitcode=1
+    --library=gtk
+    --quiet
+    --suppress=ctunullpointer
+    --suppress=leakNoVarFunctionCall
+    --suppress=literalWithCharPtrCompare
+    --suppress=memleak
+    --suppress=missingInclude
+    --suppress=redundantAssignment
+    --suppress=variableScope
+    --suppress=unusedFunction
+    --suppress=varFuncNullUB
+    --suppress=*:lib/contrib/gvdb/*
+    --template=gcc
 
 variables:
   BUNDLE: 'epiphany-git.flatpak'