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https://github.com/bookwyrm-social/bookwyrm.git
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abb5dc857e
/bin/bash, while common, is not part of the unix standard, and does not exist on some operating systems (such as NixOS). /usr/bin/env, on the other hand, is standardized, and thus should exist on all systems.
37 lines
1.2 KiB
Bash
Executable file
37 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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# determine inital and target versions
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initial_version="`./bw-dev runweb python manage.py instance_version --current`"
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target_version="`./bw-dev runweb python manage.py instance_version --target`"
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initial_version="`echo $initial_version | tail -n 1 | xargs`"
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target_version="`echo $target_version | tail -n 1 | xargs`"
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if [[ "$initial_version" = "$target_version" ]]; then
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echo "Already up to date; version $initial_version"
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exit
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fi
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echo "---------------------------------------"
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echo "Updating from version: $initial_version"
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echo ".......... to version: $target_version"
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echo "---------------------------------------"
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function version_gt() { test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"; }
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# execute scripts between initial and target
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for version in `ls -A updates/ | sort -V `; do
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if version_gt $initial_version $version; then
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# too early
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continue
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fi
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if version_gt $version $target_version; then
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# too late
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continue
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fi
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echo "Running tasks for version $version"
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./updates/$version
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done
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./bw-dev runweb python manage.py instance_version --update
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echo "✨ ----------- Done! --------------- ✨"
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