-
-
Notifications
You must be signed in to change notification settings - Fork 2.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
keep globals in env and move hash out of sync
- Loading branch information
Showing
12 changed files
with
152 additions
and
151 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| import fs from 'node:fs'; | ||
| import path from 'node:path'; | ||
| import crypto from 'node:crypto'; | ||
| import { globArray } from './parse.ts'; | ||
| import { updateManifest } from './manifest.ts'; | ||
| import { env } from './env.ts'; | ||
|
|
||
| export async function hash(): Promise<void> { | ||
| const newHashLinks = new Map<string, number>(); | ||
| const alreadyHashed = new Map<string, string>(); | ||
| const hashed = ( | ||
| await Promise.all( | ||
| env.building.flatMap(pkg => | ||
| pkg.hash.map(async hash => | ||
| (await globArray(hash.glob, { cwd: env.outDir })).map(path => ({ | ||
| path, | ||
| replace: hash.replace, | ||
| root: pkg.root, | ||
| })), | ||
| ), | ||
| ), | ||
| ) | ||
| ).flat(); | ||
|
|
||
| const sourceStats = await Promise.all(hashed.map(hash => fs.promises.stat(hash.path))); | ||
|
|
||
| for (const [i, stat] of sourceStats.entries()) { | ||
| const name = hashed[i].path.slice(env.outDir.length + 1); | ||
| if (stat.mtimeMs === env.manifest.hashed[name]?.mtime) | ||
| alreadyHashed.set(name, env.manifest.hashed[name].hash!); | ||
| else newHashLinks.set(name, stat.mtimeMs); | ||
| } | ||
| await Promise.allSettled([...alreadyHashed].map(([name, hash]) => link(name, hash))); | ||
|
|
||
| for await (const { name, hash } of [...newHashLinks.keys()].map(hashLink)) { | ||
| env.manifest.hashed[name] = Object.defineProperty({ hash }, 'mtime', { value: newHashLinks.get(name) }); | ||
| } | ||
| if (newHashLinks.size === 0 && alreadyHashed.size === Object.keys(env.manifest.hashed).length) return; | ||
|
|
||
| for (const key of Object.keys(env.manifest.hashed)) { | ||
| if (!hashed.some(x => x.path.endsWith(key))) delete env.manifest.hashed[key]; | ||
| } | ||
| // TODO find a better home for all of this | ||
| const replaceMany: Map<string, { root: string; mapping: Record<string, string> }> = new Map(); | ||
| for (const { root, path, replace } of hashed) { | ||
| if (!replace) continue; | ||
| const replaceInOne = replaceMany.get(replace) ?? { root, mapping: {} }; | ||
| const from = path.slice(env.outDir.length + 1); | ||
| replaceInOne.mapping[from] = asHashed(from, env.manifest.hashed[from].hash!); | ||
| replaceMany.set(replace, replaceInOne); | ||
| } | ||
| for await (const { name, hash } of [...replaceMany].map(([n, r]) => replaceAllIn(n, r.root, r.mapping))) { | ||
| env.manifest.hashed[name] = { hash }; | ||
| } | ||
| updateManifest({ dirty: true }); | ||
| } | ||
|
|
||
| async function replaceAllIn(name: string, root: string, files: Record<string, string>) { | ||
| const result = Object.entries(files).reduce( | ||
| (data, [from, to]) => data.replaceAll(from, to), | ||
| await fs.promises.readFile(path.join(root, name), 'utf8'), | ||
| ); | ||
| const hash = crypto.createHash('sha256').update(result).digest('hex').slice(0, 8); | ||
| await fs.promises.writeFile(path.join(env.hashOutDir, asHashed(name, hash)), result); | ||
| return { name, hash }; | ||
| } | ||
|
|
||
| async function hashLink(name: string) { | ||
| const src = path.join(env.outDir, name); | ||
| const hash = crypto | ||
| .createHash('sha256') | ||
| .update(await fs.promises.readFile(src)) | ||
| .digest('hex') | ||
| .slice(0, 8); | ||
| await link(name, hash); | ||
| return { name, hash }; | ||
| } | ||
|
|
||
| async function link(name: string, hash: string) { | ||
| const link = path.join(env.hashOutDir, asHashed(name, hash)); | ||
| return fs.promises.symlink(path.join('..', name), link).catch(() => {}); | ||
| } | ||
|
|
||
| function asHashed(path: string, hash: string) { | ||
| const name = path.slice(path.lastIndexOf('/') + 1); | ||
| const extPos = name.indexOf('.'); | ||
| return extPos < 0 ? `${name}.${hash}` : `${name.slice(0, extPos)}.${hash}${name.slice(extPos)}`; | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.