add commit SHA for build to debug vars

tangrams · Jan 17, 2019 · 38da497 · 38da497
1 parent e19aee4
commit 38da497
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/build/bundle.js b/build/bundle.js
@@ -10,8 +10,9 @@ import './index';          	// main thread code, gets exported as main library b
 // This allows the rollup ESM build to work within a <script type="module"> tag
 // Script modules can't expose exports
 try {
-	Tangram.debug.ESM = ESMODULE; // mark build as ES module
-	if (ESMODULE === true && typeof window === 'object') {
+	Tangram.debug.ESM = _ESM; // mark build as ES module
+	Tangram.debug.SHA = _SHA;
+	if (_ESM === true && typeof window === 'object') {
 	    window.Tangram = Tangram;
 	}
 } catch(e) {}

diff --git a/rollup.config.js b/rollup.config.js
@@ -1,4 +1,5 @@
 import fs from 'fs';
+import { execSync } from 'child_process';
 
 import babel from 'rollup-plugin-babel';
 import resolve from 'rollup-plugin-node-resolve';
@@ -75,7 +76,8 @@ const config = [{
     treeshake: false,
     plugins: [
         replace({
-            ESMODULE: ESM
+            _ESM: ESM,
+            _SHA: '\'' + String(execSync('git rev-parse HEAD')).trim(1) + '\''
         }),
         sourcemaps(), // use source maps produced in the first pass