#!/bin/bash -e

. "$(dirname "${BASH_SOURCE[0]}")"/path/to/table.run

func_override import__table_run

import()

{

	echo_func

	before_import_cmds

	self_make import__table_run "$@"

	after_import_cmds

. "$(dirname "${BASH_SOURCE[0]}")"/import.run

.rel subdir.run

if self_not_included; then

: "${table=$subdir}"; export table

install_log_rel=logs/install.log.sql

table_make_install()

	echo_func; local install_log="${install_log-$top_dir/$install_log_rel}"

	local verbosity_min= # install logs require default verbosity

datasrc_make_install()

postprocess_sql="$top_dir"/postprocess.sql

is_view="$(test -e "$postprocess_sql" \

map_table()

# note that collisions may prevent all renames from being made at once.

# if this is the case, run map_table repeatedly until no more renames are made:

# collisions may result if the staging table gets messed up (e.g. due to missing

{

	echo_func; set_make_vars

	if test "$is_view"; then return 0; fi # do not rename view columns

	table_make map.csv

	local map_table="\"~$table.map\"" # sort after other tables to avoid clutter

	psql <<EOF

SELECT util.reset_map_table('$map_table');

SELECT util.set_col_names_with_metadata('"$table"', '$map_table');

EOF

mk_derived()

remake_VegBIEN_mappings()

{

	echo_func; set_make_vars

	public_schema_exists || return 0

	if remaking; then in_top_dir rm map.csv; fi # remake it

	piped_cmd yes|table_make test

}

custom_postprocess() # overridable

{

	echo_func; set_make_vars

	local file="$postprocess_sql"

	if test -e "$file"; then psql "$@"; fi

load_data()

{

	echo_func; set_make_vars

	datasrc_make_install schema

	table_make_install ${_remake:+re}install # just the table

}

postprocess()

{

	echo_func; set_make_vars

	kw_params can_test; local can_test="${can_test-1}"

	map_table

	custom_postprocess

	mk_derived

	if test "$can_test"; then remake_VegBIEN_mappings; fi

}

import()

fi