bookwyrm/update.sh

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2022-03-16 20:32:37 +00:00
#!/bin/bash
set -e
# determine inital and target versions
initial_version="`./bw-dev runweb python manage.py instance_version --current`"
target_version="`./bw-dev runweb python manage.py instance_version --target`"
initial_version="`echo $initial_version | tail -n 1 | xargs`"
target_version="`echo $target_version | tail -n 1 | xargs`"
if [[ "$initial_version" = "$target_version" ]]; then
echo "Already up to date; version $initial_version"
exit
fi
echo "---------------------------------------"
echo "Updating from version: $initial_version"
echo ".......... to version: $target_version"
echo "---------------------------------------"
function version_gt() { test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"; }
# execute scripts between initial and target
for version in `ls -A updates/ | sort -V `; do
if version_gt $initial_version $version; then
# too early
continue
fi
if version_gt $version $target_version; then
# too late
continue
fi
echo "Running tasks for version $version"
./updates/$version
done
./bw-dev runweb python manage.py instance_version --update
echo "✨ ----------- Done! --------------- ✨"