fix: use host package name as a prefix for generated web sdk (#56)

fix: use host package name as a prefix for generated web sdk
diez · Nov 14, 2019 · 6eb06a6 · 6eb06a6
1 parent 3618fbd
commit 6eb06a6
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Showing 3 changed files with 16 additions and 2 deletions.
diff --git a/examples/playground/web/diez/package.json b/examples/playground/web/diez/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "diez",
+  "name": "playground-web-diez",
   "version": "0.0.0",
   "main": "index.js",
   "license": "MIT",

diff --git a/packages/targets/sources/web/sdk/package.json b/packages/targets/sources/web/sdk/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "diez",
+  "name": "{{#with this.hostPackageName}}{{.}}-{{/with}}diez",
   "version": "0.0.0",
   "main": "index.js",
   "license": "MIT",

diff --git a/packages/targets/src/targets/web.handler.ts b/packages/targets/src/targets/web.handler.ts
@@ -39,6 +39,19 @@ const mergeDependency = (dependencies: Set<WebDependency>, newDependency: WebDep
   dependencies.add(newDependency);
 };
 
+/**
+ * Tries to guess the name of the host package.
+ *
+ * @internal
+ */
+const guessHostPackageName = (destinationPath: string) => {
+  try {
+    return require(join(destinationPath, 'package.json')).name;
+  } catch (e) {
+    return '';
+  }
+};
+
 /**
  * A compiler for web targets.
  * @ignore
@@ -243,6 +256,7 @@ export class WebCompiler extends TargetCompiler<WebOutput, WebBinding> {
     const tokens = {
       devPort,
       hostname,
+      hostPackageName: guessHostPackageName(this.program.destinationPath),
       devMode: this.program.devMode,
       dependencies: Array.from(this.output.dependencies),
       sources: Array.from(this.output.sources).map((source) => readFileSync(source).toString()),