| | |
| | | import { ProcessedContent } from "../plugins/vfile" |
| | | import { PerfTimer } from "../perf" |
| | | import { read } from "to-vfile" |
| | | import { FilePath, QUARTZ, ServerSlug, slugifyFilePath } from "../path" |
| | | import { FilePath, QUARTZ, slugifyFilePath } from "../path" |
| | | import path from "path" |
| | | import os from "os" |
| | | import workerpool, { Promise as WorkerPromise } from "workerpool" |
| | | import { QuartzTransformerPluginInstance } from "../plugins/types" |
| | | import { QuartzLogger } from "../log" |
| | | import { trace } from "../trace" |
| | | import { BuildCtx } from "../ctx" |
| | | |
| | | export type QuartzProcessor = Processor<MDRoot, HTMLRoot, void> |
| | | export function createProcessor(transformers: QuartzTransformerPluginInstance[]): QuartzProcessor { |
| | | export function createProcessor(ctx: BuildCtx): QuartzProcessor { |
| | | const transformers = ctx.cfg.plugins.transformers |
| | | |
| | | // base Markdown -> MD AST |
| | | let processor = unified().use(remarkParse) |
| | | |
| | | // MD AST -> MD AST transforms |
| | | for (const plugin of transformers.filter((p) => p.markdownPlugins)) { |
| | | processor = processor.use(plugin.markdownPlugins!()) |
| | | processor = processor.use(plugin.markdownPlugins!(ctx)) |
| | | } |
| | | |
| | | // MD AST -> HTML AST |
| | |
| | | |
| | | // HTML AST -> HTML AST transforms |
| | | for (const plugin of transformers.filter((p) => p.htmlPlugins)) { |
| | | processor = processor.use(plugin.htmlPlugins!()) |
| | | processor = processor.use(plugin.htmlPlugins!(ctx)) |
| | | } |
| | | |
| | | return processor |
| | |
| | | }) |
| | | } |
| | | |
| | | export function createFileParser( |
| | | transformers: QuartzTransformerPluginInstance[], |
| | | baseDir: string, |
| | | fps: FilePath[], |
| | | allSlugs: ServerSlug[], |
| | | verbose: boolean, |
| | | ) { |
| | | export function createFileParser(ctx: BuildCtx, fps: FilePath[]) { |
| | | const { argv, cfg } = ctx |
| | | return async (processor: QuartzProcessor) => { |
| | | const res: ProcessedContent[] = [] |
| | | for (const fp of fps) { |
| | |
| | | file.value = file.value.toString().trim() |
| | | |
| | | // Text -> Text transforms |
| | | for (const plugin of transformers.filter((p) => p.textTransform)) { |
| | | file.value = plugin.textTransform!(file.value) |
| | | for (const plugin of cfg.plugins.transformers.filter((p) => p.textTransform)) { |
| | | file.value = plugin.textTransform!(ctx, file.value) |
| | | } |
| | | |
| | | // base data properties that plugins may use |
| | | file.data.slug = slugifyFilePath(path.relative(baseDir, file.path) as FilePath) |
| | | file.data.allSlugs = allSlugs |
| | | file.data.slug = slugifyFilePath(path.relative(argv.directory, file.path) as FilePath) |
| | | file.data.filePath = fp |
| | | |
| | | const ast = processor.parse(file) |
| | | const newAst = await processor.run(ast, file) |
| | | res.push([newAst, file]) |
| | | |
| | | if (verbose) { |
| | | if (argv.verbose) { |
| | | console.log(`[process] ${fp} -> ${file.data.slug}`) |
| | | } |
| | | } catch (err) { |
| | |
| | | } |
| | | } |
| | | |
| | | export async function parseMarkdown( |
| | | transformers: QuartzTransformerPluginInstance[], |
| | | baseDir: string, |
| | | fps: FilePath[], |
| | | verbose: boolean, |
| | | ): Promise<ProcessedContent[]> { |
| | | export async function parseMarkdown(ctx: BuildCtx, fps: FilePath[]): Promise<ProcessedContent[]> { |
| | | const { argv } = ctx |
| | | const perf = new PerfTimer() |
| | | const log = new QuartzLogger(verbose) |
| | | const log = new QuartzLogger(argv.verbose) |
| | | |
| | | const CHUNK_SIZE = 128 |
| | | let concurrency = fps.length < CHUNK_SIZE ? 1 : os.availableParallelism() |
| | | |
| | | // get all slugs ahead of time as each thread needs a copy |
| | | const allSlugs = fps.map((fp) => |
| | | slugifyFilePath(path.relative(baseDir, path.resolve(fp)) as FilePath), |
| | | ) |
| | | |
| | | let res: ProcessedContent[] = [] |
| | | log.start(`Parsing input files using ${concurrency} threads`) |
| | | if (concurrency === 1) { |
| | | try { |
| | | const processor = createProcessor(transformers) |
| | | const parse = createFileParser(transformers, baseDir, fps, allSlugs, verbose) |
| | | const processor = createProcessor(ctx) |
| | | const parse = createFileParser(ctx, fps) |
| | | res = await parse(processor) |
| | | } catch (error) { |
| | | log.end() |
| | |
| | | |
| | | const childPromises: WorkerPromise<ProcessedContent[]>[] = [] |
| | | for (const chunk of chunks(fps, CHUNK_SIZE)) { |
| | | childPromises.push(pool.exec("parseFiles", [baseDir, chunk, allSlugs, verbose])) |
| | | childPromises.push(pool.exec("parseFiles", [argv, chunk, ctx.allSlugs])) |
| | | } |
| | | |
| | | const results: ProcessedContent[][] = await WorkerPromise.all(childPromises) |