46 lines
1.7 KiB
Bash
Executable File
46 lines
1.7 KiB
Bash
Executable File
# Copyright 2023 Google Inc. All rights reserved.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This script loops over all dot file in parent_dir folder and all subfolders ,
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# then it fixes the copyright headers based on provided file_extension and copyright_template_file
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parent_dir=$1
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file_extension=$2
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copyright_template_file=$3
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default_year_pattern="YYYY"
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#find all files that doesn't contain copyright word with specific extension
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all_file_names=`grep -riL "copyright" $parent_dir --include \*.$file_extension `
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#loop over list of file names
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for file_name in $all_file_names
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do
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#extract file creation date
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creation_date=`git log --follow --format=%as --date default $file_name | tail -1`
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# extract file creation year fron the date
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year=`echo $creation_date | awk -F\- '{print $1}'`
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echo $file_name $year
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#read input template file
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cat $copyright_template_file >> copyright_temp_file;
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#replace the "YYYY" from template with proper extracted year
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sed -i -e "s/$default_year_pattern/$year/g" copyright_temp_file
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#echo $copyright_temp_file
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#append modified copyright header to file with no copyright
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cat $file_name >> copyright_temp_file;
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cp copyright_temp_file $file_name;
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rm copyright_temp_file;
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done |