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import { build, context } from 'esbuild'
import { Ok, Error } from "./gleam.mjs"
import { lessLoader } from 'esbuild-plugin-less';
export function bundle_build(entry, out) {
return new Promise(resolve => {
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)))
})
})
}
export function js_build(js, out) {
return new Promise(resolve => {
build({
stdin: {
contents: js,
loader: 'js',
},
bundle: false,
minify: false,
format: 'esm',
outfile: out,
}).then(function(r){
resolve(new Ok(undefined))
}).catch(function(e){
resolve(new Error(JSON.stringify(e)))
})
})
}
export function copy_build(src, out) {
return new Promise(resolve => {
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)))
})
})
}
export function less_build(css, out) {
return new Promise(resolve => {
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)))
})
})
}
export function bundle_watch(entry, out) {
return new Promise(resolve => {
context({
entryPoints: [entry],
bundle: true,
minify: true,
format: 'esm',
outfile: out,
}).then(function(ctx){
ctx.watch()
console.log("watching bundle...")
}).then(function(){
resolve(new Ok(undefined))
}).catch(function(e){
resolve(new Error(JSON.stringify(e)))
})
})
}
export function js_watch(js, out) {
return new Promise(resolve => {
context({
stdin: {
contents: js,
loader: 'js',
},
bundle: false,
minify: false,
format: 'esm',
outfile: out,
}).then(function(ctx){
ctx.watch()
console.log("watching js...")
}).then(function(){
resolve(new Ok(undefined))
}).catch(function(e){
resolve(new Error(JSON.stringify(e)))
})
})
}
export function copy_watch(src, out) {
return new Promise(resolve => {
context({
entryPoints: [src],
loader: {'.wxml': 'copy', '.json': 'copy'},
outfile: out,
}).then(function(ctx){
ctx.watch()
console.log(`watching json/wxml ${src}...`)
}).then(function(){
resolve(new Ok(undefined))
}).catch(function(e){
resolve(new Error(JSON.stringify(e)))
})
})
}
export function less_watch(css, out) {
return new Promise(resolve => {
context({
entryPoints: [css],
plugins: [lessLoader()],
loader: {'.less': 'css'},
outfile: out,
}).then(function(ctx){
ctx.watch()
console.log(`watching css ${css}...`)
}).then(function(){
resolve(new Ok(undefined))
}).catch(function(e){
resolve(new Error(JSON.stringify(e)))
})
})
}
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