const { readFile } = require( 'fs' ).promises; const exec = require( 'await-exec' ); const { parse } = require( 'comment-parser/lib' ); const { relative, resolve } = require( 'path' ); const chalk = require( 'chalk' ); const dataTypes = [ 'action', 'filter', 'slotFill' ]; const getHooks = ( parsedData ) => parsedData.filter( ( docBlock ) => docBlock.tags.some( ( tag ) => dataTypes.includes( tag.tag ) ) ); const getSourceFile = ( file, commit, { source } ) => { const first = source[ 0 ].number + 1; const last = source[ source.length - 1 ].number + 1; return `https://github.com/woocommerce/woocommerce-admin/blob/${ commit }/${ file }#L${ first }-L${ last }`; }; const logProgress = ( fileName, { tags } ) => { const hook = tags.find( ( tag ) => dataTypes.includes( tag.tag ) ); console.log( chalk.green( `@${ hook.tag } ` ) + chalk.cyan( `${ hook.name } ` ) + chalk.yellow( 'generated in ' ) + chalk.yellow.underline( fileName ) ); }; const addSourceFiles = async ( hooks, fileName ) => { const { stdout } = await exec( 'git log --pretty="format:%H" -1' ); const commit = stdout.trim(); return hooks.map( ( hook ) => { logProgress( fileName, hook ); hook.sourceFile = getSourceFile( fileName, commit, hook ); return hook; } ); }; const prepareHooks = async ( path ) => { const data = await readFile( path, 'utf-8' ).catch( ( err ) => console.error( 'Failed to read file', err ) ); const fileName = relative( resolve( __dirname, '../../' ), path ); const parsedData = parse( data ); const rawHooks = getHooks( parsedData ); return await addSourceFiles( rawHooks, fileName ); }; const makeDocObjects = async ( path ) => { const hooks = await prepareHooks( path ); return hooks.map( ( { description, tags, sourceFile } ) => { const example = tags.find( ( tag ) => tag.tag === 'example' ); const tag = tags.find( ( tag ) => dataTypes.includes( tag.tag ) ); return { description, sourceFile, name: tag ? tag.name : '', example: example ? example.description : '', type: tag.tag, }; } ); }; const createData = async ( paths ) => { const data = await Promise.all( paths.map( async ( path ) => { return await makeDocObjects( path ); } ) ); return data.flat(); }; module.exports = createData;