How to add success log to watch ? about esbuild

[hyrious]

You can use the on-end callbacks and see if the errors field is an empty array.
Example:

https://github.com/hyrious/esbuild-repl/blob/56312a6/scripts/plugins/svelte-ssr.ts#L117-L141

[lukaszkaleta]

@hyrious Thank you .. I have solved it as you suggested :)

Here is mine config after applying changes:

`import * as esbuild from 'esbuild';

let ctx;

let watchPlugin = {
name: 'watch-plugin',
setup(build) {
build.onEnd(result => {
console.log(build ended with ${result.errors.length} errors)
})
},
}

try {
ctx = await esbuild.context({
entryPoints: ['src/app.js'],
bundle: true,
minify: false,
sourcemap: true,
outfile: 'public/bundle.js',
define: {
'process.env.NODE_ENV': "'development'"
},
plugins: [watchPlugin],
});

await ctx.watch();
console.log('Watching customer portal...');

const { host, port } = await ctx.serve({
servedir: 'public',
fallback: 'public/index.html'
});

console.info(Hot refresh at http://${host}:${port});

console.info(Hot refresh at http://localhost:${port}/unit/1221/projects/639146352/periodic-control/controls/dashboard);
} catch (error) {
console.error('An error occurred:', error);
process.exit(1);
}
`