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[new feature] support es module (#875)

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This commit is contained in:
neverland
2018-04-17 14:36:46 +08:00
committed by GitHub
parent 6d74198e27
commit f97bb54688
11 changed files with 55 additions and 29 deletions
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build/bin/build-style-entry.js
+9 -9
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@@ -9,19 +9,19 @@ const dependencyTree = require('dependency-tree');
const SEP = path.sep;
components.forEach(componentName => {
const libDir = path.resolve(__dirname, '../../lib');
const content = analyzeDependencies(componentName, libDir).map(component => `require('../../vant-css/${component}.css');`);
fs.outputFileSync(path.join(libDir, componentName, './style/index.js'), content.join('\n'));
const esDir = path.resolve(__dirname, '../../es');
const content = analyzeDependencies(componentName, esDir).map(component => `import '../../vant-css/${component}.css';`);
fs.outputFileSync(path.join(esDir, componentName, './style/index.js'), content.join('\n'));
});
// Analyze component dependencies
function analyzeDependencies(componentName, libDir) {
function analyzeDependencies(componentName, esDir) {
const checkList = ['base'];
const whiteList = ['icon', 'loading', 'cell', 'button'];
search(dependencyTree({
directory: libDir,
filename: path.resolve(libDir, componentName, 'index.js'),
filter: path => path.indexOf(`vant${SEP}lib${SEP}`) !== -1
directory: esDir,
filename: path.resolve(esDir, componentName, 'index.js'),
filter: path => path.indexOf(`vant${SEP}es${SEP}`) !== -1
}), checkList, whiteList);
return checkList.filter(component => checkComponentHasStyle(component));
}
@@ -29,7 +29,7 @@ function analyzeDependencies(componentName, libDir) {
function search(tree, checkList, whiteList) {
tree && Object.keys(tree).forEach(key => {
search(tree[key], checkList, whiteList);
const component = key.split(`${SEP}vant${SEP}lib${SEP}`)[1].replace(`${SEP}index.js`, '').replace(`mixins${SEP}`, '');
const component = key.split(`${SEP}vant${SEP}es${SEP}`)[1].replace(`${SEP}index.js`, '').replace(`mixins${SEP}`, '');
if (checkList.indexOf(component) === -1 && whiteList.indexOf(component) === -1) {
checkList.push(component);
}
@@ -37,5 +37,5 @@ function search(tree, checkList, whiteList) {
}
function checkComponentHasStyle(componentName) {
return fs.existsSync(path.join(__dirname, '../../lib/vant-css/', `${componentName}.css`));
return fs.existsSync(path.join(__dirname, '../../es/vant-css/', `${componentName}.css`));
}