fixed watch mode

src/build.ts

@@ -1,4 +1,4 @@
-import { buildSync, BuildFailure, BuildOptions, BuildResult } from 'esbuild'
+import { BuildFailure, BuildOptions, BuildResult, build } from 'esbuild'
 import { existsSync, writeFileSync, unlinkSync } from 'fs'
 import { UserScriptMetaFull } from './types'
 import readMeta from './readmeta'
@@ -10,7 +10,7 @@ export interface runBuildResult {
     error: string | null
 }
 
-export default function runBuild(
+export default async function runBuild(
     name: string,
     watchCallback: (result: runBuildResult) => void
 ) {
@@ -18,7 +18,7 @@ export default function runBuild(
     let { meta, metaString } = readMeta(name)
     let paths = AllPaths.script(name)
 
-    let result = runEsbuild(
+    let result = await runEsbuild(
         {
             entryPoints: [paths.main],
             outfile: paths.dist,
@@ -63,10 +63,10 @@ interface RunEsbuildResult {
     errorRaw?: BuildFailure
 }
 
-function runEsbuild(
+async function runEsbuild(
     opts: BuildOptions,
     watchCallback: (result: RunEsbuildResult) => void
-): RunEsbuildResult {
+): Promise<RunEsbuildResult> {
     opts.write = false
     if (CLIArgs.watch) {
         opts.watch = {
@@ -77,7 +77,7 @@ function runEsbuild(
     }
 
     try {
-        let res = buildSync(opts)
+        let res = await build(opts)
         return getResult(null, res)
     } catch (err) {
         return getResult(err as BuildFailure, null)

src/main.ts

@@ -85,36 +85,42 @@ readdirSync(AllPaths.base.dist).forEach(file =>
 )
 
 //compile scripts
-let scripts = readdirSync(AllPaths.base.script)
-let scriptMeta: runBuildResult[] = []
+async function doCompile() {
+    let scripts = readdirSync(AllPaths.base.script)
+    let scriptMeta: runBuildResult[] = []
 
-for (let name of scripts) {
-    let path = AllPaths.script(name)
+    for (let name of scripts) {
+        let path = AllPaths.script(name)
 
-    if (
-        !name.endsWith('_') &&
-        existsSync(path.dir) &&
-        lstatSync(path.dir).isDirectory() &&
-        existsSync(path.main) &&
-        lstatSync(path.main).isFile()
-    ) {
-        let id = scriptMeta.length
+        if (
+            !name.endsWith('_') &&
+            existsSync(path.dir) &&
+            lstatSync(path.dir).isDirectory() &&
+            existsSync(path.main) &&
+            lstatSync(path.main).isFile()
+        ) {
+            let id = scriptMeta.length
+
+            function update(result: runBuildResult) {
+                console.log('WATCH', name, result.meta.version)
+                scriptMeta[id] = result
+                updateReadmeFile(scriptMeta)
+            }
+
+            let result = await runBuild(name, update)
+            console.log(name, result.meta.version)
 
-        function update(result: runBuildResult) {
-            console.log('WATCH', name, result.meta.version)
             scriptMeta[id] = result
-            updateReadmeFile(scriptMeta)
         }
-
-        let result = runBuild(name, update)
-        console.log(name, result.meta.version)
-
-        scriptMeta[id] = result
     }
+    return scriptMeta
 }
+doCompile().then(scriptMeta => {
+    updateReadmeFile(scriptMeta)
 
-updateReadmeFile(scriptMeta)
-
-console.log(
-    `\nFinished Compiling\n${CLIArgs.watch ? 'Listening for Changes\n' : ''}`
-)
+    console.log(
+        `\nFinished Compiling\n${
+            CLIArgs.watch ? 'Listening for Changes\n' : ''
+        }`
+    )
+})