Potential fix for issue with being unable to build if running using t…

…he Itch.io app

src/lib/compiler/ensureBuildTools.js

@@ -1,14 +1,14 @@
-import { remote } from "electron";
 import fs from "fs-extra";
 import { buildToolsRoot } from "../../consts";
 import copy from "../helpers/fsCopy";
+import getTmp from "../helpers/getTmp";
 
 const ensureBuildTools = async () => {
   const buildToolsPath = `${buildToolsRoot}/${process.platform}-${
     process.arch
   }`;
 
-  const tmpPath = remote.app.getPath("temp");
+  const tmpPath = getTmp();
   const tmpBuildToolsPath = `${tmpPath}/_gbs`;
 
   // Symlink build tools so that path doesn't contain any spaces

src/lib/compiler/makeBuild.js

@@ -4,6 +4,7 @@ import fs from "fs-extra";
 import { buildToolsRoot } from "../../consts";
 import copy from "../helpers/fsCopy";
 import buildMakeBat from "./buildMakeBat";
+import getTmp from "../helpers/getTmp";
 
 const HEADER_TITLE = 0x134;
 const HEADER_CHECKSUM = 0x14d;
@@ -60,7 +61,7 @@ const makeBuild = ({
       process.arch
     }`;
 
-    const tmpPath = remote.app.getPath("temp");
+    const tmpPath = getTmp();
     const tmpBuildToolsPath = `${tmpPath}/_gbs`;
 
     // Symlink build tools so that path doesn't contain any spaces
@@ -77,6 +78,8 @@ const makeBuild = ({
     env.PATH = [`${tmpBuildToolsPath}/gbdk/bin`, env.PATH].join(":");
     env.GBDKDIR = `${tmpBuildToolsPath}/gbdk/`;
     env.CART_TYPE = parseInt(data.settings.cartType || "1B", 16);
+    env.TMP = getTmp();
+    env.TEMP = getTmp();
 
     const makeBat = await buildMakeBat(buildRoot, { CART_TYPE: env.CART_TYPE });
     await fs.writeFile(`${buildRoot}/make.bat`, makeBat);

src/lib/helpers/getTmp.js

@@ -0,0 +1,12 @@
+import { remote } from "electron";
+
+export default () => {
+  const tmpPath = remote.app.getPath("temp");
+  if (tmpPath.indexOf(" ") === -1) {
+    return tmpPath;
+  }
+  if (process.platform === "win32") {
+    return "C:\tmp";
+  }
+  return "/tmp";
+};

src/middleware/buildGame.js

@@ -13,6 +13,7 @@ import {
 } from "../actions/actionTypes";
 import copy from "../lib/helpers/fsCopy";
 import { denormalizeProject } from "../reducers/entitiesReducer";
+import getTmp from "../lib/helpers/getTmp";
 
 const buildUUID = uuid();
 
@@ -26,15 +27,13 @@ export default store => next => async action => {
       const state = store.getState();
       const projectRoot = state.document && state.document.root;
       const project = denormalizeProject(state.entities.present);
-      const outputRoot = Path.normalize(
-        `${remote.app.getPath("temp")}/${buildUUID}`
-      );
+      const outputRoot = Path.normalize(`${getTmp()}/${buildUUID}`);
 
       await buildProject(project, {
         projectRoot,
         buildType,
         outputRoot,
-        tmpPath: remote.app.getPath("temp"),
+        tmpPath: getTmp(),
         progress: message => {
           if (
             message !== "'" &&