mirror of
https://github.com/ivabus/pantry
synced 2024-09-20 16:50:50 +03:00
60 lines
1.9 KiB
TypeScript
Executable file
60 lines
1.9 KiB
TypeScript
Executable file
#!/usr/bin/env -S tea -E
|
||
|
||
/*---
|
||
args:
|
||
- deno
|
||
- run
|
||
- --allow-net
|
||
- --allow-read={{ tea.prefix }}/tea.xyz/var/www
|
||
- --allow-env=AWS_ACCESS_KEY_ID,AWS_SECRET_ACCESS_KEY,S3_BUCKET,AWS_S3
|
||
- --import-map={{ srcroot }}/import-map.json
|
||
---*/
|
||
|
||
import { S3 } from "s3";
|
||
import { crypto } from "deno/crypto/mod.ts";
|
||
import useCache from "hooks/useCache.ts";
|
||
import { encodeToString } from "encodeToString";
|
||
import { readAll, readerFromStreamReader } from "deno/streams/mod.ts";
|
||
|
||
const s3 = new S3({
|
||
accessKeyID: Deno.env.get("AWS_ACCESS_KEY_ID")!,
|
||
secretKey: Deno.env.get("AWS_SECRET_ACCESS_KEY")!,
|
||
region: "us-east-1",
|
||
});
|
||
|
||
const bucket = s3.getBucket(Deno.env.get("AWS_S3") ?? Deno.env.get("S3_BUCKET")!);
|
||
|
||
for (const pkg of await useCache().ls()) {
|
||
const key = useCache().s3Key(pkg)
|
||
const bottle = useCache().bottle(pkg)
|
||
|
||
console.log({ checking: key });
|
||
|
||
const inRepo = await bucket.headObject(key)
|
||
const repoChecksum = inRepo ? await checksum(`https://dist.tea.xyz/${key}.sha256sum`) : undefined
|
||
|
||
// path.read() returns a string; this is easier to get a UInt8Array
|
||
const contents = await Deno.readFile(bottle.string);
|
||
const sha256sum = encodeToString(new Uint8Array(await crypto.subtle.digest("SHA-256", contents)))
|
||
|
||
if (!inRepo || repoChecksum !== sha256sum) {
|
||
const basename = key.split("/").pop()
|
||
const body = new TextEncoder().encode(`${sha256sum} ${basename}`)
|
||
|
||
console.log({ uploading: key });
|
||
|
||
await bucket.putObject(key, contents);
|
||
await bucket.putObject(`${key}.sha256sum`, body);
|
||
|
||
console.log({ uploaded: key });
|
||
}
|
||
}
|
||
|
||
async function checksum(url: string) {
|
||
const rsp = await fetch(url)
|
||
if (!rsp.ok) throw new Error(`404-not-found: ${url}`)
|
||
const rdr = rsp.body?.getReader()
|
||
if (!rdr) throw new Error(`Couldn’t read: ${url}`)
|
||
const r = await readAll(readerFromStreamReader(rdr))
|
||
return new TextDecoder().decode(r).split(' ')[0]
|
||
} |