L10N - Part 2 of many

development/builder.js

@@ -648,8 +648,16 @@ class Build {
   generateL10N() {
     const allStrings = {};
 
-    for (const file of Object.values(this.files)) {
-      const fileStrings = file.getStrings();
+    for (const [filePath, file] of Object.entries(this.files)) {
+      let fileStrings;
+      try {
+        fileStrings = file.getStrings();
+      } catch (error) {
+        console.error(error);
+        throw new Error(
+          `Error getting translations from ${filePath}: ${error}, see above`
+        );
+      }
       if (!fileStrings) {
         continue;
       }

development/parse-extension-translations.js

@@ -68,8 +68,8 @@ const parseTranslations = (js) => {
   const result = {};
   for (const match of matches) {
     const args = match.arguments;
-    if (args.length !== 1) {
-      throw new Error(`Scratch.translate() must have exactly 1 argument`);
+    if (args.length === 0) {
+      throw new Error(`Scratch.translate() needs at least 1 argument`);
     }
 
     const evaluated = evaluateAST(args[0]);

extensions/-SIPC-/consoles.js

@@ -1,6 +1,6 @@
 // Name: Consoles
 // ID: sipcconsole
-// Description: Blocks that interact the JavaScript console built in to your browser's developer tools.
+// Description: Blocks that interact with the JavaScript console built in to your browser's developer tools.
 // By: -SIPC-
 
 (function (Scratch) {

extensions/.eslintrc.js

@@ -88,6 +88,18 @@ module.exports = {
       {
         selector: 'CallExpression[callee.object.object.name=Scratch][callee.object.property.name=translate][callee.property.name=setup]',
         message: 'Do not call Scratch.translate.setup() yourself. Just use Scratch.translate() and let the build script handle it.'
+      },
+      {
+        selector: 'MethodDefinition[key.name=getInfo] Property[key.name=id][value.callee.property.name=translate]',
+        message: 'Do not translate extension ID'
+      },
+      {
+        selector: 'MethodDefinition[key.name=docsURI] Property[key.name=id][value.callee.property.name=translate]',
+        message: 'Do not translate docsURI'
+      },
+      {
+        selector: 'MethodDefinition[key.name=getInfo] Property[key.name=opcode][value.callee.property.name=translate]',
+        message: 'Do not translate block opcode'
       }
     ]
   }

extensions/battery.js

@@ -61,51 +61,51 @@
   class BatteryExtension {
     getInfo() {
       return {
-        name: "Battery",
+        name: Scratch.translate("Battery"),
         id: "battery",
         blocks: [
           {
             opcode: "charging",
             blockType: Scratch.BlockType.BOOLEAN,
-            text: "charging?",
+            text: Scratch.translate("charging?"),
           },
           {
             opcode: "level",
             blockType: Scratch.BlockType.REPORTER,
-            text: "battery level",
+            text: Scratch.translate("battery level"),
           },
           {
             opcode: "chargeTime",
             blockType: Scratch.BlockType.REPORTER,
-            text: "seconds until charged",
+            text: Scratch.translate("seconds until charged"),
           },
           {
             opcode: "dischargeTime",
             blockType: Scratch.BlockType.REPORTER,
-            text: "seconds until empty",
+            text: Scratch.translate("seconds until empty"),
           },
           {
             opcode: "chargingChanged",
             blockType: Scratch.BlockType.EVENT,
-            text: "when charging changed",
+            text: Scratch.translate("when charging changed"),
             isEdgeActivated: false,
           },
           {
             opcode: "levelChanged",
             blockType: Scratch.BlockType.EVENT,
-            text: "when battery level changed",
+            text: Scratch.translate("when battery level changed"),
             isEdgeActivated: false,
           },
           {
             opcode: "chargeTimeChanged",
             blockType: Scratch.BlockType.EVENT,
-            text: "when time until charged changed",
+            text: Scratch.translate("when time until charged changed"),
             isEdgeActivated: false,
           },
           {
             opcode: "dischargeTimeChanged",
             blockType: Scratch.BlockType.EVENT,
-            text: "when time until empty changed",
+            text: Scratch.translate("when time until empty changed"),
             isEdgeActivated: false,
           },
         ],