[core] List environment variables used when building static bundle

sanity-io · Dec 6, 2019 · 115a770 · 115a770
1 parent 8e71dad
commit 115a770
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Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/packages/@sanity/core/package.json b/packages/@sanity/core/package.json
@@ -35,6 +35,7 @@
     "@sanity/server": "0.146.0",
     "@sanity/util": "0.146.0",
     "@sanity/uuid": "0.146.0",
+    "@sanity/webpack-integration": "0.146.0",
     "batch-stream-operation": "^1.0.2",
     "chokidar": "^2.0.3",
     "configstore": "^3.0.0",

diff --git a/packages/@sanity/core/src/actions/build/buildStaticAssets.js b/packages/@sanity/core/src/actions/build/buildStaticAssets.js
@@ -3,6 +3,7 @@ import fse from 'fs-extra'
 import rimTheRaf from 'rimraf'
 import filesize from 'filesize'
 import {promisify} from 'es6-promisify'
+import webpackIntegration from '@sanity/webpack-integration/v3'
 import getConfig from '@sanity/util/lib/getConfig'
 import {getWebpackCompiler, getDocumentElement, ReactDOM} from '@sanity/server'
 import sortModulesBySize from '../../stats/sortModulesBySize'
@@ -40,6 +41,16 @@ export default async (args, context) => {
 
   checkStudioDependencyVersions(workDir)
 
+  const envVars = webpackIntegration.getSanityEnvVars({env: 'production', basePath: workDir})
+  const envVarKeys = Object.keys(envVars)
+  if (envVarKeys.length > 0) {
+    output.print(
+      '\nIncluding the following environment variables as part of the JavaScript bundle:'
+    )
+    envVarKeys.forEach(key => output.print(`- ${key}`))
+    output.print('')
+  }
+
   const compiler = getWebpackCompiler(compilationConfig)
   const compile = promisify(compiler.run.bind(compiler))
   let shouldDelete = true