|
|
|
#!/usr/bin/env bash
|
|
|
|
# vim:ts=4:sts=4:sw=4:et
|
|
|
|
#
|
|
|
|
# Author: Hari Sekhon
|
|
|
|
# Date: 2019-02-27 11:49:47 +0000 (Wed, 27 Feb 2019)
|
|
|
|
#
|
|
|
|
# https://github.com/harisekhon/bash-tools
|
|
|
|
#
|
|
|
|
# License: see accompanying Hari Sekhon LICENSE file
|
|
|
|
#
|
|
|
|
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
|
|
|
|
#
|
|
|
|
# https://www.linkedin.com/in/harisekhon
|
|
|
|
#
|
|
|
|
|
|
|
|
# Script to find duplicate Python Pip / PyPI module requirements across files
|
|
|
|
|
|
|
|
set -euo pipefail
|
|
|
|
[ -n "${DEBUG:-}" ] && set -x
|
|
|
|
srcdir="$(dirname "${BASH_SOURCE[0]}")"
|
|
|
|
|
|
|
|
# shellcheck source=lib/utils.sh
|
|
|
|
. "$srcdir/lib/utils.sh"
|
|
|
|
|
|
|
|
# shellcheck disable=SC2034
|
|
|
|
usage_args="[<pip_requirements_files>]"
|
|
|
|
|
|
|
|
for x in "$@"; do
|
|
|
|
case "$x" in
|
|
|
|
-h|--help) usage
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
done
|
|
|
|
|
|
|
|
found=0
|
|
|
|
|
|
|
|
if [ -n "$*" ]; then
|
|
|
|
requirements_files="$*"
|
|
|
|
else
|
|
|
|
requirements_files="$(find . -maxdepth 2 -name requirements.txt)"
|
|
|
|
if [ -z "$requirements_files" ]; then
|
|
|
|
usage "No requirements files found, please specify explicit path to requirements.txt"
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
|
|
|
# need word splitting for different files
|
|
|
|
# shellcheck disable=SC2086
|
|
|
|
sed 's/#.*//;
|
|
|
|
s/[<>=].*//;
|
|
|
|
s/^[[:space:]]*//;
|
|
|
|
s/[[:space:]]*$//;
|
|
|
|
/^[[:space:]]*$/d;' $requirements_files |
|
|
|
|
sort |
|
|
|
|
uniq -d |
|
|
|
|
while read -r module ; do
|
|
|
|
# need word splitting for different files
|
|
|
|
# shellcheck disable=SC2086
|
|
|
|
grep "^${module}[<>=]" $requirements_files
|
|
|
|
((found + 1))
|
|
|
|
done
|
|
|
|
|
|
|
|
if [ $found -gt 0 ]; then
|
|
|
|
exit 1
|
|
|
|
fi
|