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moby--moby/hack/validate/vendor

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#!/usr/bin/env bash
export SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source "${SCRIPTDIR}/.validate"
validate_vendor_diff(){
IFS=$'\n'
files=( $(validate_diff --diff-filter=ACMR --name-only -- 'vendor.conf' 'vendor/' || true) )
unset IFS
if [ ${#files[@]} -gt 0 ]; then
# Remove vendor/ first so that anything not included in vendor.conf will
# cause the validation to fail. archive/tar is a special case, see vendor.conf
# for details.
ls -d vendor/* | grep -v vendor/archive | xargs rm -rf
# run vndr to recreate vendor/
vndr
# check if any files have changed
diffs="$(git status --porcelain -- vendor 2>/dev/null)"
if [ "$diffs" ]; then
{
echo 'The result of vndr differs'
echo
echo "$diffs"
echo
echo 'Please vendor your package with github.com/LK4D4/vndr.'
echo
} >&2
false
else
echo 'Congratulations! All vendoring changes are done the right way.'
fi
else
echo 'No vendor changes in diff.'
fi
}
# 1. make sure all the vendored packages are used
# 2. make sure all the packages contain license information (just warning, because it can cause false-positive)
validate_vendor_used() {
pkgs=$(mawk '/^[a-zA-Z0-9]/ { print $1 }' < vendor.conf)
for f in $pkgs; do
if ls -d vendor/$f > /dev/null 2>&1; then
found=$(find vendor/$f -iregex '.*LICENSE.*' -or -iregex '.*COPYRIGHT.*' -or -iregex '.*COPYING.*' | wc -l)
if [ $found -eq 0 ]; then
echo "WARNING: could not find copyright information for $f"
fi
else
echo "WARNING: $f is vendored but unused"
fi
done
}
validate_vendor_diff
validate_vendor_used