pantry/scripts/test.ts
2022-09-01 13:49:14 -04:00

120 lines
2.9 KiB
TypeScript
Executable file

#!/usr/bin/env -S tea -E
/*---
args:
- deno
- run
- --allow-net
- --allow-run
- --allow-read
- --allow-write
- --allow-env
- --import-map={{ srcroot }}/import-map.json
---*/
import { parsePackage, semver, Path, PackageRequirement, PlainObject, parsePackageRequirement } from "types"
import usePantry from "hooks/usePantry.ts"
import useShellEnv, { expand } from "hooks/useShellEnv.ts"
import { run, undent, isPlainObject } from "utils"
import { validatePackageRequirement } from "utils/lvl2.ts"
import useFlags from "hooks/useFlags.ts"
import useCellar from "hooks/useCellar.ts"
import resolve from "prefab/resolve.ts"
import install from "prefab/install.ts"
import hydrate from "prefab/hydrate.ts"
import { lvl1 as link } from "prefab/link.ts"
const { debug } = useFlags()
const cellar = useCellar()
//TODO install any other deps
const pantry = usePantry()
const pkg = await (async () => {
if (Deno.args[1] == "--magic") {
const i = await cellar.resolve(parsePackageRequirement(Deno.args[0]))
return i.pkg
} else {
return parsePackage(Deno.args[0])
}
})()
const self = {
project: pkg.project,
constraint: new semver.Range(pkg.version.toString())
}
const [yml] = await pantry.getYAML(pkg)
const deps: PackageRequirement[] = [self, ...await get_deps()]
await install_if_needed(deps)
const env = await useShellEnv(deps)
let text = undent`
#!/bin/bash
set -e
set -o pipefail
set -x
${expand(env.vars)}
`
const tmp = Path.mktmp({ prefix: `${pkg.project}-${pkg.version}+` })
try {
if (yml.test.fixture) {
const fixture = tmp.join("fixture.tea").write({ text: yml.test.fixture.toString() })
text += `export FIXTURE="${fixture}"\n\n`
}
const cwd = tmp.join("wd").mkdir()
text += `cd "${cwd}"\n\n`
text += await pantry.getScript(pkg, 'test')
text += "\n"
for await (const [path, {name, isFile}] of pantry.prefix(pkg).ls()) {
if (isFile && name != 'package.yml') path.cp({ into: cwd })
}
const cmd = tmp
.join("test.sh")
.write({ text, force: true })
.chmod(0o500)
await run({ cmd, cwd })
} finally {
if (!debug) tmp.rm({ recursive: true })
}
async function get_deps() {
const rv: PackageRequirement[] = []
attempt(yml.dependencies)
attempt(yml.test.dependencies)
const { pkgs } = await hydrate(rv, pkg => pantry.getDeps(pkg).then(x=>x.runtime))
return pkgs
function attempt(obj: PlainObject) {
if (isPlainObject(obj))
for (const [project, constraint] of Object.entries(obj)) {
const pkg = validatePackageRequirement({ project, constraint })
if (pkg) rv.push(pkg)
}
}
}
async function install_if_needed(deps: PackageRequirement[]) {
const needed: PackageRequirement[] = []
for await (const rq of deps) {
if (await cellar.isInstalled(rq)) continue
needed.push(rq)
}
const wet = await resolve(needed)
for (const pkg of wet) {
const installation = install(pkg)
await link(installation)
}
}