+
+
+data:
+ bin/download_data
+
+
+# This imports the Tiger data using shp2pgsql. The shapefiles
+# should exist, since this task depends on the "data" task, which
+# downloads said shapefiles.
+#
+# After the TIGER import is done, we use the sf1blocks2sql script to
+# parse and import the geographic header record information.
+#
+db: data newdb tiger_blocks_table tiger_lines_table sf1_blocks_table
+# All Blocks
+#
+# The table already exists, so we can append to it, and we don't have
+# to create the GiST index.
+ for state in data/census2000/*; do \
+ $(PG_BINDIR)/shp2pgsql \
+ -a \
+ -s $(TIGER_SRID) \
+ -D \
+ $$state/blocks/*.shp \
+ tiger_blocks \
+ | psql -U $(DB_USER) -d $(DB_NAME); \
+ done;
+
+# All Lines
+#
+# Since the table and index already exist, we can utilize -a,
+# and leave -I out.
+ for state in data/census2000/*; do \
+ for shapefile in $$state/lines/*.shp; do \
+ echo "Importing $$shapefile."; \
+ $(PG_BINDIR)/shp2pgsql \
+ -a \
+ -s $(TIGER_SRID) \
+ $$shapefile \
+ tiger_lines \
+ | bin/filter-transactions \
+ | psql -U $(DB_USER) -d $(DB_NAME) \
+ > /dev/null; \
+ done; \
+ done;
+
+ bin/sf1blocks2sql src/Tests/Fixtures/SummaryFile1/mdgeo.uf1 sf1_blocks \
+ | psql -U postgres -d $(DB_NAME) \
+ > /dev/null
+
+
+
+# First, we drop and re-create the DB_NAME database (or schema,
+# whatever). Then, we add PL/pgSQL support to the database.
+#
+# At that point, we import the two PostGIS files, postgis.sql and
+# spatial_ref_sys.sql. The postgis.sql file contains the geometry
+# functions, while spatial_ref_sys.sql contains a table of SRIDs, and
+# their associated properties. PostGIS requires both.
+#
+newdb:
+# Ignore the result of dropdb when it fails.
+ dropdb -U $(DB_USER) $(DB_NAME) || true
+ createdb -U $(DB_USER) $(DB_NAME)
+ createlang -U $(DB_USER) plpgsql $(DB_NAME)
+
+ psql -d $(DB_NAME) \
+ -U $(DB_USER) \
+ -f $(PG_SHAREDIR)/contrib/postgis.sql \
+ > /dev/null
+
+ psql -d $(DB_NAME) \
+ -U $(DB_USER) \
+ -f $(PG_SHAREDIR)/contrib/spatial_ref_sys.sql \
+ > /dev/null
+
+
+# This just runs the SQL script to create the sf1_blocks table.
+sf1_blocks_table:
+ psql -d $(DB_NAME) \
+ -U $(DB_USER) \
+ -f sql/create-sf1_blocks-table.sql \
+ > /dev/null
+
+
+# Create the tiger_blocks table, and create its GiST index. Having the
+# table already exist makes importing via shp2pgsql much easier.
+# Any blocks file will work as an argument.
+tiger_blocks_table:
+ $(PG_BINDIR)/shp2pgsql \
+ -p \
+ -I \
+ -s $(TIGER_SRID) \
+ data/census2000/maryland/blocks/tl_2009_24_tabblock00.shp \
+ tiger_blocks \
+ | psql -U postgres -d $(DB_NAME) \
+ > /dev/null
+
+
+# Prepare the tiger_lines table, and create the GiST index on its
+# geometry column. Any lines shapefile will do here.
+tiger_lines_table:
+ $(PG_BINDIR)/shp2pgsql \
+ -p \
+ -I \
+ -s $(TIGER_SRID) \
+ data/census2000/maryland/lines/tl_2009_24510_edges.shp \
+ tiger_lines \
+ | psql -U postgres -d $(DB_NAME) \
+ > /dev/null
+
+# Add a unique index on the "tlid" column.
+ psql -U postgres \
+ -d census \
+ -f sql/create_tlid_unique_index.sql