angular-cn/aio/tools/transforms/angular-api-package/processors/processPackages.js

64 lines
2.4 KiB
JavaScript

const { dirname } = require('canonical-path');
module.exports = function processPackages() {
return {
$runAfter: ['extractDecoratedClassesProcessor'],
$runBefore: ['computing-ids'],
$process(docs) {
const packageContentFiles = {};
const packageMap = {};
docs = docs.filter(doc => {
if (doc.docType === 'package-content') {
packageContentFiles[dirname(doc.fileInfo.filePath)] = doc;
return false;
} else {
return true;
}
});
docs.forEach(doc => {
if (doc.docType === 'module') {
// Convert the doc type from "module" to "package"
doc.docType = 'package';
// The name is actually the full id
doc.name = `@angular/${doc.id}`;
// Partition the exports into groups by type
if (doc.exports) {
doc.classes = doc.exports.filter(doc => doc.docType === 'class');
doc.decorators = doc.exports.filter(doc => doc.docType === 'decorator');
doc.functions = doc.exports.filter(doc => doc.docType === 'function');
doc.structures = doc.exports.filter(doc => doc.docType === 'enum' || doc.docType === 'interface');
doc.directives = doc.exports.filter(doc => doc.docType === 'directive');
doc.pipes = doc.exports.filter(doc => doc.docType === 'pipe');
doc.types = doc.exports.filter(doc => doc.docType === 'type-alias' || doc.docType === 'const');
}
// Copy over docs from the PACKAGE.md file that is used to document packages
const readmeDoc = packageContentFiles[dirname(doc.fileInfo.filePath)];
if (readmeDoc) {
doc.shortDescription = readmeDoc.shortDescription;
doc.description = readmeDoc.description;
doc.see = readmeDoc.see;
doc.fileInfo = readmeDoc.fileInfo;
}
// Compute the primary/secondary entry point relationships
const packageParts = doc.id.split('/');
const primaryPackageName = packageParts[0];
doc.isPrimaryPackage = packageParts.length === 1;
doc.packageInfo = packageMap[primaryPackageName] = packageMap[primaryPackageName] || { primary: undefined, secondary: [] };
if (doc.isPrimaryPackage) {
doc.packageInfo.primary = doc;
} else {
doc.packageInfo.secondary.push(doc);
}
}
});
return docs;
}
};
};