mirror of
https://github.com/multica-ai/multica.git
synced 2026-09-28 13:23:48 +08:00
YYClaw
e9528c722a
* feat(dev): add worktree database cleanup * fix(dev): handle database cleanup cancellation * fix(dev): protect nested current worktree
82 lines
1.8 KiB
Bash
Executable File
82 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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root_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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env_input="${1:-.env}"
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if [[ "$env_input" = /* ]]; then
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env_file="$env_input"
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else
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env_file="$PWD/$env_input"
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fi
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if [ ! -f "$env_file" ]; then
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echo "Missing env file: $env_input" >&2
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exit 1
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fi
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set -a
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# shellcheck disable=SC1090
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. "$env_file"
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set +a
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POSTGRES_DB="${POSTGRES_DB:-}"
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POSTGRES_USER="${POSTGRES_USER:-multica}"
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DATABASE_URL="${DATABASE_URL:-}"
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if [ -z "$POSTGRES_DB" ]; then
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echo "Refusing to drop a database: POSTGRES_DB is empty in $env_input." >&2
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exit 1
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fi
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case "$DATABASE_URL" in
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"" | *@localhost:* | *@localhost/* | *@127.0.0.1:* | *@127.0.0.1/* | *@\[::1\]:* | *@\[::1\]/*) ;;
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*)
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echo "Refusing to drop database '$POSTGRES_DB': DATABASE_URL points at a remote host." >&2
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exit 1
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;;
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esac
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case "$POSTGRES_DB" in
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postgres | template0 | template1)
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echo "Refusing to drop protected PostgreSQL database '$POSTGRES_DB'." >&2
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exit 1
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;;
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multica)
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if [ "${ALLOW_MAIN_DB_DROP:-0}" != "1" ]; then
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echo "Refusing to drop the default main database 'multica'." >&2
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echo "Re-run with ALLOW_MAIN_DB_DROP=1 only if deleting the main checkout database is intentional." >&2
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exit 1
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fi
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;;
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esac
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echo "Database: $POSTGRES_DB"
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echo "Source: $env_input"
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echo ""
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printf "Drop this database permanently? [y/N] "
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if ! IFS= read -r answer; then
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answer=""
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fi
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case "$answer" in
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y | Y) ;;
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*)
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echo "Cancelled."
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# Callers distinguish an intentional cancellation from an execution error.
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exit 2
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;;
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esac
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cd "$root_dir"
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docker compose exec -T postgres \
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dropdb \
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--username "$POSTGRES_USER" \
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--maintenance-db postgres \
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--if-exists \
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--force \
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-- \
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"$POSTGRES_DB"
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echo "Dropped database '$POSTGRES_DB'."
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