Minor bugfix

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ViperIDE",
-  "version": "0.5.11",
+  "version": "0.5.12",
   "description": "An innovative MicroPython / CircuitPython IDE for Web and Mobile",
   "main": "index.js",
   "scripts": {

src/package_mgr.js

@@ -168,15 +168,15 @@ export async function rawInstallPkg(raw, name, { dev=null, version=null, index=n
     }
 
     if ('hashes' in pkg_info) {
-        for (const [fn, hash, ..._] of pkg_info.hashes) {
+        for (let [fn, hash, ..._] of pkg_info.hashes) {
             const content = await fetchArrayBuffer(rewriteUrl(`${index.url}/file/${hash.slice(0,2)}/${hash}`))
-            const target_file = `${lib_path}/${fn}`
+            fn = `${lib_path}/${fn}`
 
             // Ensure path exists
-            const [dirname, _] = splitPath(target_file)
+            const [dirname, _] = splitPath(fn)
             await raw.makePath(dirname)
 
-            await raw.writeFile(target_file, content, 128, true)
+            await raw.writeFile(fn, content, 128, true)
         }
     }
 
@@ -191,29 +191,28 @@ export async function rawInstallPkg(raw, name, { dev=null, version=null, index=n
             url = expandVars(url, vars)
             let content = await fetchArrayBuffer(url)
 
-            let target_file
             if (fn.startsWith('fs:')) {
-                target_file = fn.slice(3)
-                target_file = `${fs_path}/${fn}`
+                fn = fn.slice(3)
+                fn = `${fs_path}/${fn}`
             } else {
-                if (fn.startsWith('lib:')) { target_file = fn.slice(4) }
-                target_file = `${lib_path}/${fn}`
+                if (fn.startsWith('lib:')) { fn = fn.slice(4) }
+                fn = `${lib_path}/${fn}`
 
-                if (!prefer_source && target_file.endsWith('.py')) {
+                if (!prefer_source && fn.endsWith('.py')) {
                     try {
-                        content = await compilePython(target_file, content, dev)
-                        target_file = target_file.replace(/\.py$/, '.mpy')
+                        content = await compilePython(fn, content, dev)
+                        fn = fn.replace(/\.py$/, '.mpy')
                     } catch (_err) {
                         // Ok, just install the source
                     }
                 }
             }
 
             // Ensure path exists
-            const [dirname, _] = splitPath(target_file)
+            const [dirname, _] = splitPath(fn)
             await raw.makePath(dirname)
 
-            await raw.writeFile(target_file, content, 128, true)
+            await raw.writeFile(fn, content, 128, true)
         }
     }
 

src/python_utils.js

@@ -83,8 +83,14 @@ export async function compilePython(filename, content, devInfo) {
     const [_, fname] = splitPath(filename)
     const wasmUrlV6 = 'https://viper-ide.org/assets/mpy-cross-v6.wasm'
     let options = null
-    if (devInfo && devInfo.mpy_arch) {
-        options = [ "-march="+devInfo.mpy_arch ]
+
+    if (devInfo) {
+        if (devInfo.mpy_ver != 6) {
+            throw new Error("Only compiling mpy v6 is supported")
+        }
+        if (devInfo.mpy_arch) {
+            options = [ "-march="+devInfo.mpy_arch ]
+        }
     }
     const result = await compile_v6(fname, content, options, wasmUrlV6)
     if (result.status !== 0) {