pantry/scripts/build.ts
Max Howell 6d6ccf652b Overlay ourselves before building
/opt is for builds, don’t run your main tea out of it
2022-10-27 11:30:21 -04:00

83 lines
2.2 KiB
TypeScript
Executable file

#!/usr/bin/env -S tea -E
/*---
dependencies:
gnu.org/tar: 1
tukaani.org/xz: 5
sourceware.org/bzip2: 1
args:
- deno
- run
- --allow-net
- --allow-run
- --allow-read
- --allow-write={{tea.prefix}}
- --allow-env
- --import-map={{ srcroot }}/import-map.json
---*/
import { usePantry } from "hooks"
import { Installation } from "types"
import { pkg as pkgutils } from "utils"
import { useFlags, usePrefix } from "hooks"
import { set_output } from "./utils/gha.ts"
import build, { BuildResult } from "./build/build.ts"
import * as ARGV from "./utils/args.ts"
import Path from "path"
useFlags()
const pantry = usePantry()
const dry = await ARGV.toArray(ARGV.pkgs())
const gha = !!Deno.env.get("GITHUB_ACTIONS")
const group_it = gha && dry.length > 1
const rv: BuildResult[] = []
if (usePrefix().string != "/opt") {
console.error({ TEA_PREFIX: usePrefix().string })
throw new Error("builds must be performed in /opt (try TEA_PREFIX=/opt)")
}
await overlay()
for (const rq of dry) {
const pkg = await pantry.resolve(rq)
if (group_it) {
console.log("::group::", pkgutils.str(pkg))
} else {
console.log({ building: pkg.project })
}
rv.push(await build(pkg))
if (group_it) {
console.log("::endgroup::")
}
}
const to = usePrefix()
await set_output("pkgs", rv.map(x => pkgutils.str(x.installation.pkg)))
await set_output("paths", rv.map(x => x.installation.path), '%0A')
await set_output("relative-paths", rv.map(x => x.installation.path.relative({ to })))
await set_output("srcs", rv.map(x => x.src?.relative({ to }) ?? "~"))
await set_output("srcs-relative-paths", rv.compact(x => x.src?.relative({ to })))
interface InstallationPlus extends Installation {
src: Path
}
///------------------------------------------------------------
/// overlay ourselves onto the /opt pantry
async function overlay() {
const pantry_prefix = usePrefix().join("tea.xyz/var/pantry")
const self = new URL(import.meta.url).path().join("../../projects")
const to = pantry_prefix.join("projects")
for await (const [path, {isFile}] of self.walk()) {
if (isFile) {
const dst = to.join(path.relative({ to: self }))
path.cp({ into: dst.parent().mkpath() })
}
}
}