修复一些错误

hydro/lib/hpm.js

@@ -2,6 +2,7 @@
 /* eslint-disable no-await-in-loop */
 /* eslint-disable no-eval */
 const fs = require('fs');
+const os = require('os');
 const zlib = require('zlib');
 const path = require('path');
 const yaml = require('js-yaml');
@@ -11,29 +12,50 @@ function root(name) {
     return path.resolve(process.cwd(), name);
 }
 
+const moduleRoots = [
+    root('.build/module'),
+    root('module'),
+    root(path.resolve(os.homedir(), '.hydro', 'module')),
+    root('.'),
+];
+let moduleRoot;
+for (const i of moduleRoots) {
+    if (fs.existsSync(i) && fs.statSync(i).isDirectory()) {
+        moduleRoot = i;
+        break;
+    }
+}
+
 async function getInstalled() {
-    const files = fs.readdirSync(root('.build/module'));
-    const installed = [];
+    const modules = [];
+    const files = fs.readdirSync(moduleRoot);
     for (const file of files) {
         if (file.endsWith('.hydro')) {
-            const f = fs.readFileSync(root(`.build/module/${file}`));
-            const s = fs.statSync(root(`.build/module/${file}`));
-            installed.push({
-                ...yaml.safeLoad(zlib.gunzipSync(f)),
-                id: file.split('.')[0],
-                size: s.size,
-            });
+            try {
+                const f = fs.readFileSync(root(`${moduleRoot}/${file}`));
+                const s = fs.statSync(root(`${moduleRoot}/${file}`));
+                const m = {
+                    ...yaml.safeLoad(zlib.gunzipSync(f)),
+                    filename: file.split('.')[0],
+                    size: s.size,
+                };
+                modules.push(m);
+            } catch (e) {
+                if (e.code === 'Z_DATA_ERROR') {
+                    console.error(`Module Load Fail: ${file} (File Corrupted)`);
+                } else console.error(`Module Load Fail: ${file} ${e}`);
+            }
         }
     }
-    return installed;
+    return modules;
 }
 
 async function del(id) {
-    fs.unlinkSync(root(`.build/module/${id}.hydro`));
+    fs.unlinkSync(root(`${moduleRoot}/${id}.hydro`));
 }
 
-async function install(id, url) {
-    await download(url, root(`module/${id}.hydro`));
+async function install(url) {
+    await download(url, root(`${moduleRoot}/${String.random(16)}.hydro`));
 }
 
-module.exports = { getInstalled, del, install };
+global.Hydro.lib.hpm = module.exports = { getInstalled, del, install };