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Move tile helper to env vars for db config

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This commit is contained in:
Tom Russell 2018-09-30 16:18:34 +01:00
parent 26c79d07ff
commit fb350f5589
1 changed files with 8 additions and 7 deletions
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15
app/src/tile.js
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@ -4,13 +4,13 @@ import SphericalMercator from '@mapbox/sphericalmercator';
import { strictParseInt } from './parse';
// config file with connection details
const config = require('../../config.json')
// connection details from environment variables
const DATASOURCE_CONFIG = {
'dbname': config.database.dbname,
'user': config.database.user,
'password': config.database.password,
'port': config.database.port,
'host': process.env.PGHOST,
'dbname': process.env.PGDATABASE,
'user': process.env.PGUSER,
'password': process.env.PGPASSWORD,
'port': process.env.PGPORT,
'geometry_field': 'geometry_geom',
'extent' : '-20005048.4188,-9039211.13765,19907487.2779,17096598.5401',
'srid': 3857,
@ -21,8 +21,9 @@ const TILE_SIZE = 256
const TILE_BUFFER_SIZE = 64
const PROJ4_STRING = '+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over';
// register datasource adapters for mapnik
// register datasource adapters for mapnik database connection
if (mapnik.register_default_input_plugins) mapnik.register_default_input_plugins();
// register fonts for text rendering
mapnik.register_default_fonts();
const mercator = new SphericalMercator({