64 lines
1.9 KiB
Bash
Executable File
64 lines
1.9 KiB
Bash
Executable File
#!/bin/bash -e
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# Copyright 2018 Google LLC
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#
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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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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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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# A script to gather locally-installed python packages, and based on
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# a specified license table (3 columns: name,license_link,license_type) csv file,
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# download and save all license files into specified directory.
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# Usage:
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# license.sh third_party_licenses.csv /usr/licenses
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# Get the list of python packages installed locally.
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IFS=$'\n'
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INSTALLED_PACKAGES=($(pip freeze | sed s/=.*//))
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# Get the list of python packages tracked in the given CSV file.
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REGISTERED_PACKAGES=()
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while IFS=, read -r col1 col2 col3
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do
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REGISTERED_PACKAGES+=($col1)
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done < $1
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# Make sure all locally installed packages are covered.
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DIFF=()
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for i in "${INSTALLED_PACKAGES[@]}"; do
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skip=
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for j in "${REGISTERED_PACKAGES[@]}"; do
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[[ $i == $j ]] && { skip=1; break; }
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done
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[[ -n $skip ]] || DIFF+=("$i")
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done
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if [ -n "$DIFF" ]; then
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echo "The following packages are not found for licenses tracking."
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echo "Please add an entry in $1 for each of them."
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echo ${DIFF[@]}
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exit 1
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fi
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# Gather license files for each package. For packages with GPL license we mirror the source code.
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mkdir -p $2/source
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while IFS=, read -r col1 col2 col3
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do
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if [[ " ${INSTALLED_PACKAGES[@]} " =~ " ${col1} " ]]; then
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wget -O $2/$col1.LICENSE $col2
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if [[ "${col3}" == *GPL* ]]; then
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pip install -t "$2/source/${col1}" ${col1}
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fi
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fi
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done < $1
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