126 lines
3.9 KiB
TypeScript
126 lines
3.9 KiB
TypeScript
import * as fs from 'fs-extra';
|
|
import * as path from 'path';
|
|
import { parseJsonSchemaToOptions } from '@angular/cli/utilities/json-schema';
|
|
import { dedent } from 'tslint/lib/utils';
|
|
import { Schematic } from '@angular-devkit/schematics/collection-schema';
|
|
import { CoreSchemaRegistry } from '@angular-devkit/core/src/json/schema';
|
|
import {
|
|
htmlSelectorFormat,
|
|
pathFormat
|
|
} from '@angular-devkit/schematics/src/formats';
|
|
import { sortAlphabeticallyFunction } from './utils';
|
|
|
|
/**
|
|
* @WhatItDoes: Generates default documentation from the builders' schema.
|
|
* We need to construct an Array of objects containing all the information
|
|
* of the builders and their associates schema info. It should be easily
|
|
* parsable in order to be used in a rendering process using template. This
|
|
* in order to generate a markdown file for each available schematic.
|
|
*/
|
|
interface DocConfig {
|
|
source: string;
|
|
output: string;
|
|
}
|
|
const buildersConfig = {
|
|
source: path.join(__dirname, '../../packages/builders/src'),
|
|
output: path.join(__dirname, '../../docs/api-builders')
|
|
};
|
|
const jestConfig = {
|
|
source: path.join(__dirname, '../../packages/jest'),
|
|
output: path.join(__dirname, '../../docs/api-jest/builders')
|
|
};
|
|
const docConfigs: DocConfig[] = [buildersConfig, jestConfig];
|
|
const registry = new CoreSchemaRegistry();
|
|
registry.addFormat(pathFormat);
|
|
registry.addFormat(htmlSelectorFormat);
|
|
|
|
function generateSchematicList(
|
|
config: DocConfig,
|
|
registry: CoreSchemaRegistry
|
|
): Promise<Schematic>[] {
|
|
const builderCollectionFile = path.join(config.source, 'builders.json');
|
|
fs.removeSync(config.output);
|
|
const builderCollection = fs.readJsonSync(builderCollectionFile).builders;
|
|
return Object.keys(builderCollection).map(builderName => {
|
|
const builder = {
|
|
name: builderName,
|
|
...builderCollection[builderName],
|
|
rawSchema: fs.readJsonSync(
|
|
path.join(config.source, builderCollection[builderName]['schema'])
|
|
)
|
|
};
|
|
|
|
return parseJsonSchemaToOptions(registry, builder.rawSchema)
|
|
.then(options => ({ ...builder, options }))
|
|
.catch(error =>
|
|
console.error(`Can't parse schema option of ${builder.name}:\n${error}`)
|
|
);
|
|
});
|
|
}
|
|
|
|
function generateTemplate(builder): { name: string; template: string } {
|
|
let template = dedent`
|
|
# ${builder.name}
|
|
${builder.description}
|
|
\n`;
|
|
|
|
if (Array.isArray(builder.options) && !!builder.options.length) {
|
|
template += '## Properties';
|
|
|
|
builder.options
|
|
.sort((a, b) => sortAlphabeticallyFunction(a.name, b.name))
|
|
.forEach(
|
|
option =>
|
|
(template += dedent`
|
|
### ${option.name} ${option.required ? '(*__required__*)' : ''} ${
|
|
option.hidden ? '(__hidden__)' : ''
|
|
}
|
|
|
|
${
|
|
!!option.aliases.length
|
|
? `Alias(es): ${option.aliases.join(',')}\n`
|
|
: ''
|
|
}
|
|
${
|
|
option.default === undefined || option.default === ''
|
|
? ''
|
|
: `Default: \`${option.default}\`\n`
|
|
}
|
|
Type: \`${option.type}\` \n
|
|
|
|
|
|
${option.description}
|
|
`)
|
|
);
|
|
}
|
|
|
|
return { name: builder.name, template };
|
|
}
|
|
|
|
function generateFile(
|
|
outputDirectory: string,
|
|
templateObject: { name: string; template: string }
|
|
): void {
|
|
fs.outputFileSync(
|
|
path.join(outputDirectory, `${templateObject.name}.md`),
|
|
templateObject.template
|
|
);
|
|
}
|
|
|
|
Promise.all(
|
|
docConfigs.map(config => {
|
|
Promise.all(generateSchematicList(config, registry))
|
|
.then(builderList => builderList.map(generateTemplate))
|
|
.then(markdownList =>
|
|
markdownList.forEach(template => generateFile(config.output, template))
|
|
)
|
|
.then(() =>
|
|
console.log(
|
|
`Generated documentation for ${config.source} to ${config.output}`
|
|
)
|
|
);
|
|
})
|
|
).then(() => {
|
|
console.log('Done generating Builders Documentation');
|
|
});
|