Skip binary files when checking for code patterns in the lint test. (#32102)

Author: hicklin

.github/workflows/lint.yml

@@ -197,23 +197,23 @@ jobs:
             - name: Check for incorrect error use in VerifyOrExit
               if: always()
               run: |
-                  git grep -n "VerifyOrExit(.*, [A-Za-z]*_ERROR" -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
+                  git grep -I -n "VerifyOrExit(.*, [A-Za-z]*_ERROR" -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.  And we want to exclude this file,
             # to avoid our grep regexp matching itself.
             - name: Check for use of PRI*8, which are not supported on some libcs.
               if: always()
               run: |
-                  git grep -n "PRI.8" -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)third_party/lwip/repo/lwip/src/include/lwip/arch.h' && exit 1 || exit 0
+                  git grep -I -n "PRI.8" -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)third_party/lwip/repo/lwip/src/include/lwip/arch.h' && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.  And we want to exclude this file,
             # to avoid our grep regexp matching itself.
             - name: Check for use of PRI*16, which are not supported on some libcs.
               if: always()
               run: |
-                  git grep -n "PRI.16" -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)third_party/lwip/repo/lwip/src/include/lwip/arch.h' && exit 1 || exit 0
+                  git grep -I -n "PRI.16" -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)third_party/lwip/repo/lwip/src/include/lwip/arch.h' && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.  And we want to exclude this file,
@@ -226,7 +226,7 @@ jobs:
                   # TODO: TLVDebug should ideally not be excluded here.
                   # TODO: protocol_decoder.cpp should ideally not be excluded here.
                   # TODO: PersistentStorageMacros.h should ideally not be excluded here.
-                  git grep -n "PRI.64" -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)examples/chip-tool' ':(exclude)examples/tv-casting-app' ':(exclude)src/app/MessageDef/MessageDefHelper.cpp' ':(exclude)src/app/tests/integration/chip_im_initiator.cpp' ':(exclude)src/lib/core/TLVDebug.cpp' ':(exclude)src/lib/dnssd/tests/TestTxtFields.cpp' ':(exclude)src/lib/format/protocol_decoder.cpp' ':(exclude)src/lib/support/PersistentStorageMacros.h' ':(exclude)src/messaging/tests/echo/echo_requester.cpp' ':(exclude)src/platform/Linux' ':(exclude)src/platform/Ameba' ':(exclude)src/platform/ESP32' ':(exclude)src/platform/webos' ':(exclude)zzz_generated/chip-tool' ':(exclude)src/tools/chip-cert/Cmd_PrintCert.cpp' && exit 1 || exit 0
+                  git grep -I -n "PRI.64" -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)examples/chip-tool' ':(exclude)examples/tv-casting-app' ':(exclude)src/app/MessageDef/MessageDefHelper.cpp' ':(exclude)src/app/tests/integration/chip_im_initiator.cpp' ':(exclude)src/lib/core/TLVDebug.cpp' ':(exclude)src/lib/dnssd/tests/TestTxtFields.cpp' ':(exclude)src/lib/format/protocol_decoder.cpp' ':(exclude)src/lib/support/PersistentStorageMacros.h' ':(exclude)src/messaging/tests/echo/echo_requester.cpp' ':(exclude)src/platform/Linux' ':(exclude)src/platform/Ameba' ':(exclude)src/platform/ESP32' ':(exclude)src/platform/webos' ':(exclude)zzz_generated/chip-tool' ':(exclude)src/tools/chip-cert/Cmd_PrintCert.cpp' && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.  And we want to exclude this file,
@@ -261,15 +261,15 @@ jobs:
             - name: Check for use of 0x%u and the like, which lead to misleading output.
               if: always()
               run: |
-                  git grep -n '0x%[0-9l.-]*[^0-9lxX".-]' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
+                  git grep -I -n '0x%[0-9l.-]*[^0-9lxX".-]' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.  And we want to exclude this file,
             # to avoid our grep regexp matching itself.
             - name: Check for use of '"0x" PRIu*' and the like, which lead to misleading output.
               if: always()
               run: |
-                  git grep -n '0x%[0-9-]*" *PRI[^xX]' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
+                  git grep -I -n '0x%[0-9-]*" *PRI[^xX]' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.
@@ -285,7 +285,7 @@ jobs:
             - name: Check for use of 'emberAfReadAttribute' instead of the type-safe getters
               if: always()
               run: |
-                  git grep -n 'emberAfReadAttribute' -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)src/app/util/af.h' ':(exclude)zzz_generated/app-common/app-common/zap-generated/attributes/Accessors.cpp' ':(exclude)src/app/zap-templates/templates/app/attributes/Accessors-src.zapt' ':(exclude)src/app/util/attribute-table.cpp'  && exit 1 || exit 0
+                  git grep -I -n 'emberAfReadAttribute' -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)src/app/util/af.h' ':(exclude)zzz_generated/app-common/app-common/zap-generated/attributes/Accessors.cpp' ':(exclude)src/app/zap-templates/templates/app/attributes/Accessors-src.zapt' ':(exclude)src/app/util/attribute-table.cpp'  && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.  And we want to exclude this file,
@@ -295,7 +295,7 @@ jobs:
             - name: Check for use of 'emberAfWriteAttribute' instead of the type-safe setters
               if: always()
               run: |
-                  git grep -n 'emberAfWriteAttribute' -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)src/app/util/af.h' ':(exclude)zzz_generated/app-common/app-common/zap-generated/attributes/Accessors.cpp' ':(exclude)src/app/zap-templates/templates/app/attributes/Accessors-src.zapt' ':(exclude)src/app/util/attribute-table.cpp' ':(exclude)examples/common/pigweed/rpc_services/Attributes.h' ':(exclude)src/app/util/attribute-table.h' ':(exclude)src/app/util/ember-compatibility-functions.cpp' && exit 1 || exit 0
+                  git grep -I -n 'emberAfWriteAttribute' -- './*' ':(exclude).github/workflows/lint.yml' ':(exclude)src/app/util/af.h' ':(exclude)zzz_generated/app-common/app-common/zap-generated/attributes/Accessors.cpp' ':(exclude)src/app/zap-templates/templates/app/attributes/Accessors-src.zapt' ':(exclude)src/app/util/attribute-table.cpp' ':(exclude)examples/common/pigweed/rpc_services/Attributes.h' ':(exclude)src/app/util/attribute-table.h' ':(exclude)src/app/util/ember-compatibility-functions.cpp' && exit 1 || exit 0
 
             # Run python Linter (flake8) and verify python files
             # ignore some style errors, restyler should do that
@@ -310,12 +310,12 @@ jobs:
             - name: Check for use of "SuccessOrExit(CHIP_ERROR_*)", which should probably be "SuccessOrExit(err = CHIP_ERROR_*)"
               if: always()
               run: |
-                  git grep -n 'SuccessOrExit(CHIP_ERROR' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
+                  git grep -I -n 'SuccessOrExit(CHIP_ERROR' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
 
             # git grep exits with 0 if it finds a match, but we want
             # to fail (exit nonzero) on match.  And we want to exclude this file,
             # to avoid our grep regexp matching itself.
             - name: Check for use of "SuccessOrExit(something-without-assignment(", which should probably be "SuccessOrExit(err = something("
               if: always()
               run: |
-                  git grep -n 'SuccessOrExit([^=)]*(' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0
+                  git grep -I -n 'SuccessOrExit([^=)]*(' -- './*' ':(exclude).github/workflows/lint.yml' && exit 1 || exit 0