mirror of
https://github.com/ivabus/pantry
synced 2024-11-10 18:45:19 +03:00
96 lines
2.7 KiB
TypeScript
Executable file
96 lines
2.7 KiB
TypeScript
Executable file
#!/usr/bin/env -S tea -E
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/*---
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args:
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- deno
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- run
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- --allow-net
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- --allow-read
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- --allow-env
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- --import-map={{ srcroot }}/import-map.json
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---*/
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import { S3 } from "s3"
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import { parsePackage, Path } from "types"
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import useCache from "hooks/useCache.ts"
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import { Package, SemVer, semver } from "types"
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import useFlags from "hooks/useFlags.ts"
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import { dirname, basename } from "deno/path/mod.ts"
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useFlags()
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if (Deno.args.length === 0) throw new Error("no args supplied")
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const s3 = new S3({
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accessKeyID: Deno.env.get("AWS_ACCESS_KEY_ID")!,
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secretKey: Deno.env.get("AWS_SECRET_ACCESS_KEY")!,
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region: "us-east-1",
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})
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const bucket = s3.getBucket(Deno.env.get("AWS_S3_BUCKET")!)
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const encode = (() => { const e = new TextEncoder(); return e.encode.bind(e) })()
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const pkgs = args_get("pkgs").map(parsePackage)
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const bottles = args_get("bottles")
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const checksums = args_get("checksums")
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function args_get(key: string): string[] {
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const it = Deno.args[Symbol.iterator]()
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while (true) {
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const { value, done } = it.next()
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if (done) throw new Error()
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if (value === `--${key}`) break
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}
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const rv: string[] = []
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while (true) {
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const { value, done } = it.next()
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if (done) return rv
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if (value.startsWith('--')) return rv
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rv.push(value)
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}
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}
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for (const [index, pkg] of pkgs.entries()) {
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const bottle = bottles[index]
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const checksum = checksums[index]
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const key = useCache().s3Key(pkg)
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//FIXME stream it to S3
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const bottle_contents = await Deno.readFile(bottle)
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const checksum_contents = fixup_checksum(await Deno.readFile(checksum), basename(bottle))
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const versions = await get_versions(pkg)
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console.log({ uploading: key })
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await bucket.putObject(key, bottle_contents)
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await bucket.putObject(`${key}.sha256sum`, checksum_contents)
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await bucket.putObject(`${dirname(key)}/versions.txt`, encode(versions.join("\n")))
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console.log({ uploaded: key })
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}
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//end
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async function get_versions(pkg: Package): Promise<SemVer[]> {
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const prefix = dirname(useCache().s3Key(pkg))
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const rsp = await bucket.listObjects({ prefix })
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//FIXME? API isn’t clear if these nulls indicate failure or not
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//NOTE if this is a new package then some empty results is expected
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const got = rsp
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?.contents
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?.compactMap(x => x.key)
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.map(x => basename(x))
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.compactMap(semver.coerce) //FIXME coerce is too loose
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?? []
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// have to add pkg.version as put and get are not atomic
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return [...new Set([...got, pkg.version])].sort()
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}
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// Somewhat hacky. We call the bottle on thing locally, and another on the server.
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function fixup_checksum(data: Uint8Array, new_file_name: string) {
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const checksum = new TextDecoder().decode(data).split(" ")[0]
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return new TextEncoder().encode(`${checksum} ${new_file_name}`)
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} |