created proper db backup on push to ensure this wont happen again
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This commit is contained in:
2026-03-02 13:35:43 -06:00
parent 1d95056e23
commit d5dc65981a
3 changed files with 26 additions and 4 deletions

View File

@@ -53,6 +53,26 @@ if [[ -z "$RESTORE_URL" ]]; then
exit 1
fi
ARCHIVE_EXISTING_RESTORE_DB="${ARCHIVE_EXISTING_RESTORE_DB:-1}"
RESTORE_ARCHIVE_DIR="${RESTORE_ARCHIVE_DIR:-./backups/restore-archives}"
if [[ "$ARCHIVE_EXISTING_RESTORE_DB" == "1" ]]; then
DB_EXISTS="$(psql "$ADMIN_URL" -At -v ON_ERROR_STOP=1 -c "SELECT 1 FROM pg_database WHERE datname = '${RESTORE_DB}' LIMIT 1;")"
if [[ "$DB_EXISTS" == "1" ]]; then
mkdir -p "$RESTORE_ARCHIVE_DIR"
ARCHIVE_STAMP="$(date +%F_%H%M%S)"
ARCHIVE_FILE="${RESTORE_ARCHIVE_DIR}/${RESTORE_DB}_pre_restore_${ARCHIVE_STAMP}.dump"
ARCHIVE_BASENAME="$(basename "$ARCHIVE_FILE")"
ARCHIVE_DIR_ABS="$(cd "$RESTORE_ARCHIVE_DIR" && pwd)"
echo "Archiving existing restore database: ${RESTORE_DB}"
pg_dump "$RESTORE_URL" -Fc -f "$ARCHIVE_FILE"
(cd "$ARCHIVE_DIR_ABS" && sha256sum "$ARCHIVE_BASENAME" > "${ARCHIVE_BASENAME}.sha256")
echo "Archive written to: $ARCHIVE_FILE"
echo "Archive checksum written to: ${ARCHIVE_FILE}.sha256"
fi
fi
echo "Creating restore database: ${RESTORE_DB}"
psql "$ADMIN_URL" -v ON_ERROR_STOP=1 -c "DROP DATABASE IF EXISTS \"${RESTORE_DB}\";" >/dev/null
psql "$ADMIN_URL" -v ON_ERROR_STOP=1 -c "CREATE DATABASE \"${RESTORE_DB}\";" >/dev/null