perf: incremental rebuild (--fastRebuild v2 but default) (#1841)

* checkpoint

* incremental all the things

* properly splice changes array

* smol doc update

* update docs

* make fancy logger dumb in ci
This commit is contained in:
Jacky Zhao
2025-03-16 14:17:31 -07:00
committed by GitHub
parent a72b1a4224
commit a737207981
36 changed files with 767 additions and 1151 deletions

View File

@ -1,54 +1,48 @@
import path from "path"
import { visit } from "unist-util-visit"
import { Root } from "hast"
import { VFile } from "vfile"
import { QuartzEmitterPlugin } from "../types"
import { QuartzComponentProps } from "../../components/types"
import HeaderConstructor from "../../components/Header"
import BodyConstructor from "../../components/Body"
import { pageResources, renderPage } from "../../components/renderPage"
import { FullPageLayout } from "../../cfg"
import { Argv } from "../../util/ctx"
import { FilePath, isRelativeURL, joinSegments, pathToRoot } from "../../util/path"
import { pathToRoot } from "../../util/path"
import { defaultContentPageLayout, sharedPageComponents } from "../../../quartz.layout"
import { Content } from "../../components"
import chalk from "chalk"
import { write } from "./helpers"
import DepGraph from "../../depgraph"
import { BuildCtx } from "../../util/ctx"
import { Node } from "unist"
import { StaticResources } from "../../util/resources"
import { QuartzPluginData } from "../vfile"
// get all the dependencies for the markdown file
// eg. images, scripts, stylesheets, transclusions
const parseDependencies = (argv: Argv, hast: Root, file: VFile): string[] => {
const dependencies: string[] = []
async function processContent(
ctx: BuildCtx,
tree: Node,
fileData: QuartzPluginData,
allFiles: QuartzPluginData[],
opts: FullPageLayout,
resources: StaticResources,
) {
const slug = fileData.slug!
const cfg = ctx.cfg.configuration
const externalResources = pageResources(pathToRoot(slug), resources)
const componentData: QuartzComponentProps = {
ctx,
fileData,
externalResources,
cfg,
children: [],
tree,
allFiles,
}
visit(hast, "element", (elem): void => {
let ref: string | null = null
if (
["script", "img", "audio", "video", "source", "iframe"].includes(elem.tagName) &&
elem?.properties?.src
) {
ref = elem.properties.src.toString()
} else if (["a", "link"].includes(elem.tagName) && elem?.properties?.href) {
// transclusions will create a tags with relative hrefs
ref = elem.properties.href.toString()
}
// if it is a relative url, its a local file and we need to add
// it to the dependency graph. otherwise, ignore
if (ref === null || !isRelativeURL(ref)) {
return
}
let fp = path.join(file.data.filePath!, path.relative(argv.directory, ref)).replace(/\\/g, "/")
// markdown files have the .md extension stripped in hrefs, add it back here
if (!fp.split("/").pop()?.includes(".")) {
fp += ".md"
}
dependencies.push(fp)
const content = renderPage(cfg, slug, componentData, opts, externalResources)
return write({
ctx,
content,
slug,
ext: ".html",
})
return dependencies
}
export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpts) => {
@ -79,57 +73,22 @@ export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOp
Footer,
]
},
async getDependencyGraph(ctx, content, _resources) {
const graph = new DepGraph<FilePath>()
for (const [tree, file] of content) {
const sourcePath = file.data.filePath!
const slug = file.data.slug!
graph.addEdge(sourcePath, joinSegments(ctx.argv.output, slug + ".html") as FilePath)
parseDependencies(ctx.argv, tree as Root, file).forEach((dep) => {
graph.addEdge(dep as FilePath, sourcePath)
})
}
return graph
},
async *emit(ctx, content, resources) {
const cfg = ctx.cfg.configuration
const allFiles = content.map((c) => c[1].data)
let containsIndex = false
for (const [tree, file] of content) {
const slug = file.data.slug!
if (slug === "index") {
containsIndex = true
}
if (file.data.slug?.endsWith("/index")) {
continue
}
const externalResources = pageResources(pathToRoot(slug), file.data, resources)
const componentData: QuartzComponentProps = {
ctx,
fileData: file.data,
externalResources,
cfg,
children: [],
tree,
allFiles,
}
const content = renderPage(cfg, slug, componentData, opts, externalResources)
yield write({
ctx,
content,
slug,
ext: ".html",
})
// only process home page, non-tag pages, and non-index pages
if (slug.endsWith("/index") || slug.startsWith("tags/")) continue
yield processContent(ctx, tree, file.data, allFiles, opts, resources)
}
if (!containsIndex && !ctx.argv.fastRebuild) {
if (!containsIndex) {
console.log(
chalk.yellow(
`\nWarning: you seem to be missing an \`index.md\` home page file at the root of your \`${ctx.argv.directory}\` folder (\`${path.join(ctx.argv.directory, "index.md")} does not exist\`). This may cause errors when deploying.`,
@ -137,5 +96,25 @@ export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOp
)
}
},
async *partialEmit(ctx, content, resources, changeEvents) {
const allFiles = content.map((c) => c[1].data)
// find all slugs that changed or were added
const changedSlugs = new Set<string>()
for (const changeEvent of changeEvents) {
if (!changeEvent.file) continue
if (changeEvent.type === "add" || changeEvent.type === "change") {
changedSlugs.add(changeEvent.file.data.slug!)
}
}
for (const [tree, file] of content) {
const slug = file.data.slug!
if (!changedSlugs.has(slug)) continue
if (slug.endsWith("/index") || slug.startsWith("tags/")) continue
yield processContent(ctx, tree, file.data, allFiles, opts, resources)
}
},
}
}