From 7c6d54dabd404ee8883fa4eaecd815a49b0df547 Mon Sep 17 00:00:00 2001
From: Roman Zoller <roman.zoller@camptocamp.com>
Date: Fri, 25 Jan 2019 09:25:29 +0100
Subject: [PATCH] Add transpiled ES Module build with microbundle

- Export EPSG codes everywhere, so they can be accessed as .code instead of .default
- Set up index.js that imports and exports EPSG_*
- Add build target using microbundle

See https://github.com/geoblocks/base/issues/4
---
 package.json      |  5 +++++
 src/EPSG_2056.js  |  2 +-
 src/EPSG_2154.js  |  2 +-
 src/EPSG_21781.js |  2 +-
 src/EPSG_27572.js |  2 +-
 src/EPSG_32631.js |  2 +-
 src/EPSG_3947.js  |  2 +-
 src/index.js      | 15 +++++++++++++++
 8 files changed, 26 insertions(+), 6 deletions(-)
 create mode 100644 src/index.js

diff --git a/package.json b/package.json
index 815e36e..ed8afbd 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,11 @@
   "name": "@geoblocks/proj",
   "version": "0.3.0",
   "description": "Geoblocks projections",
+  "main": "dist/proj.js",
+  "module": "dist/proj.js",
+  "source": "src/index.js",
   "scripts": {
+    "build": "microbundle --format es",
     "eslint": "eslint src/*.js",
     "typecheck": "tsc --pretty",
     "lint": "npm run eslint && npm run typecheck",
@@ -26,6 +30,7 @@
     "babel-core": ">=7.0.0-bridge.0",
     "babel-jest": ">=23.6.0",
     "jest": ">=23.6.0",
+    "microbundle": "^0.9.0",
     "ol": ">=5.3.0",
     "proj4": ">=2.5.0",
     "typedoc": ">=0.13.0",
diff --git a/src/EPSG_2056.js b/src/EPSG_2056.js
index 65f23dc..383fa43 100644
--- a/src/EPSG_2056.js
+++ b/src/EPSG_2056.js
@@ -4,7 +4,7 @@
 import somerc from './somerc.js';
 import {create} from './utils.js';
 
-const code = 'EPSG:2056';
+export const code = 'EPSG:2056';
 
 const def = `
   +proj=${somerc}
diff --git a/src/EPSG_2154.js b/src/EPSG_2154.js
index 936ef02..24c27bf 100644
--- a/src/EPSG_2154.js
+++ b/src/EPSG_2154.js
@@ -4,7 +4,7 @@
 import lcc from './lcc.js';
 import {create} from './utils.js';
 
-const code = 'EPSG:2154';
+export const code = 'EPSG:2154';
 
 const def = `
   +proj=${lcc}
diff --git a/src/EPSG_21781.js b/src/EPSG_21781.js
index a248a67..62e16de 100644
--- a/src/EPSG_21781.js
+++ b/src/EPSG_21781.js
@@ -4,7 +4,7 @@
 import somerc from './somerc.js';
 import {create} from './utils.js';
 
-const code = 'EPSG:21781';
+export const code = 'EPSG:21781';
 
 const def = `
   +proj=${somerc}
diff --git a/src/EPSG_27572.js b/src/EPSG_27572.js
index b618fd5..b81a377 100644
--- a/src/EPSG_27572.js
+++ b/src/EPSG_27572.js
@@ -4,7 +4,7 @@
 import lcc from './lcc.js';
 import {create} from './utils.js';
 
-const code = 'EPSG:27572';
+export const code = 'EPSG:27572';
 
 const def = `
   +proj=${lcc}
diff --git a/src/EPSG_32631.js b/src/EPSG_32631.js
index d5a0fd5..4bccac9 100644
--- a/src/EPSG_32631.js
+++ b/src/EPSG_32631.js
@@ -4,7 +4,7 @@
 import utm from './utm.js';
 import {create} from './utils.js';
 
-const code = 'EPSG:32631';
+export const code = 'EPSG:32631';
 
 const def = `
   +proj=${utm}
diff --git a/src/EPSG_3947.js b/src/EPSG_3947.js
index fecbaed..1606236 100644
--- a/src/EPSG_3947.js
+++ b/src/EPSG_3947.js
@@ -4,7 +4,7 @@
 import lcc from './lcc.js';
 import {create} from './utils.js';
 
-const code = 'EPSG:3947';
+export const code = 'EPSG:3947';
 
 const def = `
   +proj=${lcc}
diff --git a/src/index.js b/src/index.js
new file mode 100644
index 0000000..079aa47
--- /dev/null
+++ b/src/index.js
@@ -0,0 +1,15 @@
+import * as EPSG_2056 from './EPSG_2056';
+import * as EPSG_2154 from './EPSG_2154';
+import * as EPSG_3947 from './EPSG_3947';
+import * as EPSG_21781 from './EPSG_21781';
+import * as EPSG_27572 from './EPSG_27572';
+import * as EPSG_32631 from './EPSG_32631';
+
+export {
+  EPSG_2056,
+  EPSG_2154,
+  EPSG_3947,
+  EPSG_21781,
+  EPSG_27572,
+  EPSG_32631,
+};