vassili/seitime-frappe
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

[enhance] build only changed files, get others from cache (#4380)

Browse source
This commit is contained in:
Faris Ansari 2017-10-25 18:02:06 +05:30 • committed by GitHub
parent 56e0b470d6
commit b51d9a04b1
1 changed files with 40 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

56
frappe/build.js
View file

@ -20,6 +20,7 @@ const apps = apps_contents.split('\n');
const app_paths = apps.map(app => path_join(apps_path, app, app)) // base_path of each app
const assets_path = path_join(sites_path, 'assets');
let build_map = make_build_map();
let compiled_js_cache = {}; // cache each js file after it is compiled
const file_watcher_port = get_conf().file_watcher_port;
// command line args
@ -78,9 +79,7 @@ function watch() {
});
}
function pack(output_path, inputs, minify) {
const output_type = output_path.split('.').pop();
function pack(output_path, inputs, minify, file_changed) {
let output_txt = '';
for (const file of inputs) {
@ -89,25 +88,18 @@ function pack(output_path, inputs, minify) {
continue;
}
let file_content = fs.readFileSync(file, 'utf-8');
if (file.endsWith('.html') && output_type === 'js') {
file_content = html_to_js_template(file, file_content);
let force_compile = false;
if (file_changed) {
// if file_changed is passed and is equal to file, force_compile it
force_compile = file_changed === file;
}
if(file.endsWith('class.js')) {
file_content = minify_js(file_content, file);
}
if (file.endsWith('.js') && !file.includes('/lib/') && output_type === 'js' && !file.endsWith('class.js')) {
file_content = babelify(file_content, file, minify);
}
let file_content = get_compiled_file(file, output_path, minify, force_compile);
if(!minify) {
output_txt += `\n/*\n *\t${file}\n */\n`
}
output_txt += file_content;
output_txt = output_txt.replace(/['"]use strict['"];/, '');
}
@ -123,6 +115,38 @@ function pack(output_path, inputs, minify) {
}
}
function get_compiled_file(file, output_path, minify, force_compile) {
const output_type = output_path.split('.').pop();
let file_content;
if (force_compile === false) {
// force compile is false
// attempt to get from cache
file_content = compiled_js_cache[file];
if (file_content) {
return file_content;
}
}
file_content = fs.readFileSync(file, 'utf-8');
if (file.endsWith('.html') && output_type === 'js') {
file_content = html_to_js_template(file, file_content);
}
if(file.endsWith('class.js')) {
file_content = minify_js(file_content, file);
}
if (file.endsWith('.js') && !file.includes('/lib/') && output_type === 'js' && !file.endsWith('class.js')) {
file_content = babelify(file_content, file, minify);
}
compiled_js_cache[file] = file_content;
return file_content;
}
function babelify(content, path, minify) {
let presets = ['env'];
// Minification doesn't work when loading Frappe Desk
@ -263,7 +287,7 @@ function watch_js(ondirty) {
for (const target in build_map) {
const sources = build_map[target];
if (sources.includes(filename)) {
pack(target, sources);
pack(target, sources, null, filename);
ondirty && ondirty(target);
// break;
}