pantry/scripts/fetch.ts

60 lines
1.6 KiB
TypeScript
Raw Normal View History

2022-09-08 23:40:35 +03:00
#!/usr/bin/env -S tea -E
/*---
dependencies:
gnu.org/tar: 1
tukaani.org/xz: 5
sourceware.org/bzip2: 1
2022-09-08 23:40:35 +03:00
args:
- deno
- run
- --allow-net
- --allow-run
- --allow-read
- --allow-write={{ tea.prefix }}
- --allow-env
- --import-map={{ srcroot }}/import-map.json
---*/
//TODO verify the sha
2022-09-08 23:40:35 +03:00
import { usePantry, useCache, useDownload, useCellar, useSourceUnarchiver, useOffLicense, useFlags} from "hooks"
import { panic, print } from "utils"
import { Stowage, Package } from "types"
import * as ARGV from "./utils/args.ts"
import Path from "path"
2022-09-08 23:40:35 +03:00
useFlags()
2022-09-08 23:40:35 +03:00
const pantry = usePantry()
const { download } = useDownload()
2022-09-08 23:40:35 +03:00
export async function fetch_src(pkg: Package): Promise<[Path, Path] | undefined> {
2022-10-17 22:20:42 +03:00
const dstdir = useCellar().shelf(pkg.project).join("src", `v${pkg.version}`)
const dist = await pantry.getDistributable(pkg)
if (!dist) return
const { url, stripComponents } = dist
const stowage: Stowage = { pkg, type: 'src', extname: url.path().extname() }
const dst = useCache().path(stowage)
const zipfile = await (async () => {
try {
// first try our mirror
const src = useOffLicense('s3').url(stowage)
return await download({ dst, src })
} catch {
// oh well, try original location then
return await download({ dst, src: url })
}
})()
await useSourceUnarchiver().unarchive({ dstdir, zipfile, stripComponents })
return [dstdir, zipfile]
}
2022-09-08 23:40:35 +03:00
if (import.meta.main) {
for await (let pkg of ARGV.pkgs()) {
pkg = await pantry.resolve(pkg)
const rv = await fetch_src(pkg) ?? panic()
await print(rv.join("\n") + "\n")
}
}