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versions.sh
executable file
·36 lines (31 loc) · 748 Bytes
/
versions.sh
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#!/usr/bin/env bash
set -Eeuo pipefail
if [ "$#" -eq 0 ]; then
dirs="$(find -type f -name versions.json -exec bash -Eeuo pipefail -c 'for d; do dir="$(dirname "${d#./}")"; printf " %q" "$dir"; done' -- '{}' +)"
eval "set -- $dirs"
fi
if [ "$#" -eq 0 ]; then
echo >&2 "error: failed to find any 'versions.json' files!"
exit 1
fi
for dir; do
export dir
script="$dir"
while [ ! -x "$script/versions.sh" ]; do
if [ "$script" = '.' ]; then
echo >&2 "error: failed to find script for '$dir'!"
exit 1
fi
script="$(dirname "$script")"
done
text="$dir"
if [ "$dir" != "$script" ]; then
text+=" ($script)"
fi
echo "processing $text ..."
script="$(readlink -ve "$script/versions.sh")"
(
cd "$dir"
source "$script"
)
done