site/quartz/plugins/emitters/assets.ts

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2024-04-05 00:03:11 +00:00
import { FilePath, joinSegments, slugifyFilePath } from "../../util/path"
import { QuartzEmitterPlugin } from "../types"
import path from "path"
import fs from "fs"
import { glob } from "../../util/glob"
import DepGraph from "../../depgraph"
import { Argv } from "../../util/ctx"
import { QuartzConfig } from "../../cfg"
const filesToCopy = async (argv: Argv, cfg: QuartzConfig) => {
// glob all non MD files in content folder and copy it over
return await glob("**", argv.directory, ["**/*.md", ...cfg.configuration.ignorePatterns])
}
export const Assets: QuartzEmitterPlugin = () => {
return {
name: "Assets",
getQuartzComponents() {
return []
},
async getDependencyGraph(ctx, _content, _resources) {
const { argv, cfg } = ctx
const graph = new DepGraph<FilePath>()
const fps = await filesToCopy(argv, cfg)
for (const fp of fps) {
const ext = path.extname(fp)
const src = joinSegments(argv.directory, fp) as FilePath
const name = (slugifyFilePath(fp as FilePath, true) + ext) as FilePath
const dest = joinSegments(argv.output, name) as FilePath
graph.addEdge(src, dest)
}
return graph
},
async emit({ argv, cfg }, _content, _resources): Promise<FilePath[]> {
const assetsPath = argv.output
const fps = await filesToCopy(argv, cfg)
const res: FilePath[] = []
for (const fp of fps) {
const ext = path.extname(fp)
const src = joinSegments(argv.directory, fp) as FilePath
const name = (slugifyFilePath(fp as FilePath, true) + ext) as FilePath
const dest = joinSegments(assetsPath, name) as FilePath
const dir = path.dirname(dest) as FilePath
await fs.promises.mkdir(dir, { recursive: true }) // ensure dir exists
await fs.promises.copyFile(src, dest)
res.push(dest)
}
return res
},
}
}