promise catch error

1 files changed, 20 insertions, 24 deletions

diff --git a/src/build_ffi.mjs b/src/build_ffi.mjs
index 4cac382..eff03bf 100644
--- a/src/build_ffi.mjs
+++ b/src/build_ffi.mjs
@@ -4,25 +4,23 @@ import { lessLoader } from 'esbuild-plugin-less';
 
 export function bundle_build(entry, out) {
   return new Promise(resolve => {
-    try {
-      let b = build({
+      build({
         entryPoints: [entry],
         bundle: true,
         minify: true,
         format: 'esm',
         outfile: out,
+      }).then(function(r){
+        resolve(new Ok(undefined))
+      }).catch(function(e){
+        resolve(new Error(JSON.stringify(e)))
       })
-      resolve(new Ok(undefined))
-    } catch (e) {
-      resolve(new Error("bundle build error"))
-    }
   })
 }
 
 export function js_build(js, out) {
   return new Promise(resolve => {
-    try {
-      let b = build({
+      build({
         stdin: {
           contents: js,
           loader: 'js',
@@ -31,41 +29,39 @@ export function js_build(js, out) {
         minify: false,
         format: 'esm',
         outfile: out,
+      }).then(function(r){
+        resolve(new Ok(undefined))
+      }).catch(function(e){
+        resolve(new Error(JSON.stringify(e)))
       })
-      resolve(new Ok(undefined))
-    } catch (e) {
-      resolve(new Error("js build error"))
-    }
   })
 }
 
 export function copy_build(src, out) {
   return new Promise(resolve => {
-    try {
-      let b = build({
+      build({
         entryPoints: [src],
         loader: {'.wxml': 'copy', '.json': 'copy'},
         outfile: out,
+      }).then(function(r){
+        resolve(new Ok(undefined))
+      }).catch(function(e){
+        resolve(new Error(JSON.stringify(e)))
       })
-      resolve(new Ok(undefined))
-    } catch (e) {
-      resolve(new Error("copy build error"))
-    }
   })
 }
 
 export function less_build(css, out) {
   return new Promise(resolve => {
-    try {
-      let b = build({
+      build({
         entryPoints: [css],
         plugins: [lessLoader()],
         loader: {'.less': 'css'},
         outfile: out,
+      }).then(function(r){
+        resolve(new Ok(undefined))
+      }).catch(function(e){
+        resolve(new Error(JSON.stringify(e)))
       })
-      resolve(new Ok(undefined))
-    } catch (e) {
-      resolve(new Error("less build error"))
-    }
   })
 }