📟 Make --globals available in cli via JSON string

KimlikDAO · Sep 12, 2024 · dbd8910 · dbd8910
1 parent d6c30df
commit dbd8910
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Showing 3 changed files with 10 additions and 1 deletion.
diff --git a/kdjs/README.md b/kdjs/README.md
@@ -49,4 +49,5 @@ Parameters:
   --define       : Values for @define annotated variables
   --isolateDir   : Directory name to write the isolated and preprocessed input files
   --emit_shebang : Whether to place bun shebang sequence at the beginning of the output
+  --globals      : A JSON encoded object to be used as globals
 ```
diff --git a/kdjs/compile.js b/kdjs/compile.js
@@ -10,6 +10,13 @@ import { preprocessAndIsolate } from "./preprocess";
 /** @typedef {!Object<string, *>} */
 const Params = {};
 
+/**
+ * @param {*} globals
+ * @return {!Object<string, *>}
+ */
+const getGlobals = (globals) => /** @type {!Object<string, *>} */(typeof globals == "string"
+  ? JSON.parse(globals) : (globals || {}));
+
 /**
  * @param {!Params} params
  * @param {function(!Array<string>):!Promise<boolean>=} checkFreshFn
@@ -27,7 +34,7 @@ const compile = async (params, checkFreshFn) => {
     /** @type {string} */(params["entry"]),
     isolateDir,
     [].concat(params["externs"] || []),
-    /** @type {!Object<string, *>} */(params["globals"] || {})
+    getGlobals(params["globals"])
   );
   /** @const {!Array<string>} */
   const allFilesArray = Array.from(allFiles).sort();

diff --git a/kdjs/kdjs.js b/kdjs/kdjs.js
@@ -23,6 +23,7 @@ Parameters:
   --define       : Values for @define annotated variables
   --isolateDir   : Directory name to write the isolated and preprocessed input files
   --emit_shebang : Whether to place bun shebang sequence at the beginning of the output
+  --globals      : A JSON encoded object to be used as globals
 `);
   process.exit(0);
 }