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Diffstat (limited to 'scripts/check_no_module_imports.sh')
-rwxr-xr-x | scripts/check_no_module_imports.sh | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/scripts/check_no_module_imports.sh b/scripts/check_no_module_imports.sh new file mode 100755 index 0000000..c00c1db --- /dev/null +++ b/scripts/check_no_module_imports.sh @@ -0,0 +1,41 @@ +# Copyright 2018 Google +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Fail if any source files contain Objective-C module @imports, excluding: +# * Example sources +# * Sample sources + +options=( + -n # show line numbers + -I # exclude binary files + '^@import' +) + +function exit_with_error { + echo "ERROR: @import statement found in the files above. Please use #import instead." + exit 1 +} + +git grep "${options[@]}" \ + -- ':(exclude,glob)**/Example/**' ':(exclude,glob)**/Sample/**' && exit_with_error + +# Tests are under the Example directory, so we have to separately grep them for +# @import statements (otherwise they'd be excluded). +git grep "${options[@]}" \ + -- ':(glob)**/Tests/**' ':(glob)**/TestUtils/**' ':(glob)**/IntegrationTests/**' && \ + exit_with_error + +# We need to explicitly exit 0, since we expect `git grep` to return an error +# if no @import calls are found. +exit 0 |