feat: publish Dever core with project scaffolding and versioned AI skills

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Antigravity committed 2026-10-04 13:37:30 +00:00
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commit ac458ffa7f
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use super::*;
use dever_cli::toolchain::BuildTarget;
fn command_fixture(root: &Path, binary: &[u8]) -> dever_core::hir::Program {
let mut sources = SourceMap::default();
sources.add(
"media/tool/port.dever",
"execute(args: List<Text>) (output: dever.process.Output) fails dever.process.Error",
);
sources.add(
"media/tool/adapter.dever",
"external command \"bin/tool\" {}\n",
);
sources.add("media/tool/app.dever", "execute() (code: Int) {\n output = port.execute([\"a b\", \"$(literal)\"])\n code = output.code\n}\n");
sources.add("media/tool/api.dever", "cmd execute = app.execute\n");
let program = dever_core::check(&sources).unwrap_or_else(|errors| panic!("{errors:?}"));
let entry = &program.external_command_contracts()[0].entry;
fs::create_dir_all(root.join(entry).parent().unwrap()).unwrap();
fs::write(root.join(entry), binary).unwrap();
program
}
fn command_manifest(resources: &[EmbeddedResource]) -> serde_json::Value {
let manifest = resources
.iter()
.find(|resource| resource.path.ends_with(".dever-command.json"))
.unwrap();
serde_json::from_slice(&manifest.bytes).unwrap()
}
#[test]
fn command_preparation_needs_no_ecosystem_lock_and_keeps_target_identity() {
for (target, machine) in [
(BuildTarget::LinuxX86_64, 62u16),
(BuildTarget::LinuxAarch64, 183u16),
] {
let temp = TemporaryDirectory::new();
let mut binary = native_elf::static_executable();
binary[18..20].copy_from_slice(&machine.to_le_bytes());
let program = command_fixture(temp.path(), &binary);
assert!(program.external_worker_contracts().is_empty());
assert!(
dever_cli::libs::prepare_program(temp.path(), &program, target)
.unwrap()
.is_none()
);
let resources =
workers::prepare_for_target(temp.path(), &program, &[], target, &[]).unwrap();
let manifest = command_manifest(&resources);
assert_eq!(manifest["format"], "dever-command-launch-v1");
assert_eq!(manifest["arguments"], json!([]));
assert_eq!(manifest["ecosystem"], "command");
let executable = resources
.iter()
.find(|resource| Some(resource.path.as_str()) == manifest["executable"].as_str())
.unwrap();
assert!(executable.executable);
assert_eq!(executable.bytes, binary);
let other = if target == BuildTarget::LinuxX86_64 {
BuildTarget::LinuxAarch64
} else {
BuildTarget::LinuxX86_64
};
assert!(
workers::prepare_for_target(temp.path(), &program, &[], other, &[])
.unwrap_err()
.contains("differs from target")
);
assert!(!temp.path().join("dever.lock").exists());
}
}
#[test]
fn command_preparation_checks_recursive_library_closure_and_loader() {
let temp = TemporaryDirectory::new();
let program = command_fixture(temp.path(), &native_elf::compiler(&["libfirst.so"]));
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("libfirst.so")
);
let lib = temp.path().join("module/media/tool/bin/lib");
fs::create_dir_all(&lib).unwrap();
fs::write(
lib.join("libfirst.so"),
native_elf::library("libfirst.so", &["libsecond.so"]),
)
.unwrap();
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("libsecond.so")
);
fs::write(
lib.join("libsecond.so"),
native_elf::library("libwrong.so", &[]),
)
.unwrap();
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("SONAME")
);
fs::write(
lib.join("libsecond.so"),
native_elf::library("libsecond.so", &[]),
)
.unwrap();
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("signed target GNU loader")
);
let loader_name = dever_sandbox::loader_name();
let mut loader = resource(
format!("sandbox/lib/{loader_name}"),
native_elf::static_executable(),
);
loader.executable = true;
let resources = workers::prepare(temp.path(), &program, &[loader]).unwrap();
let manifest = command_manifest(&resources);
assert!(
manifest["executable"]
.as_str()
.unwrap()
.ends_with("/loader")
);
assert_eq!(manifest["arguments"][0]["literal"], "--inhibit-cache");
for name in ["libfirst.so", "libsecond.so"] {
assert!(resources.iter().any(
|resource| resource.path.ends_with(&format!("/lib/{name}")) && !resource.executable
));
}
}
#[test]
fn command_rejects_host_library_paths_and_signed_library_shadowing() {
let temp = TemporaryDirectory::new();
let program = command_fixture(
temp.path(),
&native_elf::elf(None, &["libfirst.so"], Some("/usr/lib")),
);
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("$ORIGIN")
);
let entry = &program.external_command_contracts()[0].entry;
for path in ["$ORIGIN/../data/grant", "${ORIGIN}/../lib"] {
fs::write(
temp.path().join(entry),
native_elf::elf(None, &[], Some(path)),
)
.unwrap();
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("escapes its packaged tree")
);
}
fs::write(
temp.path().join(entry),
native_elf::compiler(&["libfirst.so"]),
)
.unwrap();
let lib = temp.path().join("module/media/tool/bin/lib");
fs::create_dir_all(&lib).unwrap();
fs::write(
lib.join("libfirst.so"),
native_elf::library("libfirst.so", &[]),
)
.unwrap();
let signed = resource(
"sandbox/lib/libfirst.so".into(),
native_elf::library("libfirst.so", &[]),
);
assert!(
workers::prepare(temp.path(), &program, &[signed])
.unwrap_err()
.contains("overrides a signed sandbox library")
);
}
#[cfg(unix)]
#[test]
fn command_rejects_symlinks_and_library_subdirectories() {
let temp = TemporaryDirectory::new();
let program = command_fixture(temp.path(), &native_elf::static_executable());
let lib = temp.path().join("module/media/tool/bin/lib");
fs::create_dir_all(&lib).unwrap();
std::os::unix::fs::symlink("../tool", lib.join("libalias.so")).unwrap();
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("regular library files")
);
fs::remove_file(lib.join("libalias.so")).unwrap();
fs::create_dir(lib.join("hidden")).unwrap();
assert!(
workers::prepare(temp.path(), &program, &[])
.unwrap_err()
.contains("regular library files")
);
}
@@ -0,0 +1,119 @@
use super::*;
#[test]
#[ignore = "requires the explicit official native npm build fixture at target/npm-build"]
fn runs_official_npm_addon_from_offline_resources_and_threads() {
let temp = TemporaryDirectory::new();
let program = dever_core::check(&worker_sources(
"npm",
"worker/main.cjs",
"lib \"bufferutil@4.0.9\"",
))
.unwrap();
let contract = program.external_worker_contracts().remove(0);
let workspace = Path::new(env!("CARGO_MANIFEST_DIR")).join("../..");
let prepared = workspace.join("target/npm-build");
let config: serde_json::Value =
serde_json::from_slice(&fs::read(prepared.join("config/setting.json")).unwrap()).unwrap();
let pack = fs::read(prepared.join(config["runtime_file"].as_str().unwrap())).unwrap();
let mut lock =
LockFile::decode(&fs::read(prepared.join("dependency/dever.lock")).unwrap()).unwrap();
let runtime = lock.libs[0].runtime.clone();
assert_eq!(sha(&pack), runtime.sha256);
let rejected = lock.builds[0]
.native_rejections
.keys()
.cloned()
.collect::<Vec<_>>();
assert!(
!rejected.is_empty(),
"official multi-platform prebuilds must be classified"
);
let entry = temp.path().join(&contract.entry);
fs::create_dir_all(entry.parent().unwrap()).unwrap();
let adapter = r#"const addon = require('bufferutil/build/Release/bufferutil.node');
const {Worker} = require('node:worker_threads');
const path = require('node:path');
const rejected = __REJECTED__.map(name => path.join(__dirname, '..', name));
exports.send = async payload => {
await new Promise((resolve, reject) => {
const worker = new Worker(`const {parentPort,workerData}=require('node:worker_threads'); const fs=require('node:fs'); parentPort.postMessage(workerData.every(path=>!fs.existsSync(path)));`, {eval:true,workerData:rejected});
worker.once('message', ok => ok ? resolve() : reject(new Error('unverified addon was installed')));
worker.once('error', reject);
});
const input=Buffer.from([payload.value]), output=Buffer.alloc(1), mask=Buffer.from([1,2,3,4]);
addon.mask(input,mask,output,0,1); addon.unmask(output,mask);
return {receipt:output[0]+1};
};
"#.replace("__REJECTED__",&serde_json::to_string(&rejected).unwrap());
fs::write(&entry, adapter).unwrap();
let mut resources = vec![resource(
format!(
"lib/runtime/npm/{}/runtime.pack",
dever_cli::toolchain::platform_identity()
),
pack,
)];
for library in &mut lock.libs {
library.schema = contract.schema.clone();
}
for artifact in lock
.libs
.iter()
.flat_map(|lib| &lib.artifacts)
.chain(lock.builds.iter().map(|receipt| &receipt.output))
{
let bytes = fs::read(prepared.join("dependency/artifacts").join(&artifact.sha256)).unwrap();
assert_eq!(sha(&bytes), artifact.sha256);
resources.push(resource(artifact.path.clone(), bytes));
}
for asset in sandbox::assets(&workspace) {
let mut file = resource(asset.path, asset.bytes);
file.executable = asset.executable;
resources.push(file);
}
lock.workers.push(LockedWorker {
port: contract.port.clone(),
adapter: contract.adapter.clone(),
ecosystem: "npm".into(),
runtime: Some(runtime),
entry: contract.entry.clone(),
schema: contract.schema.clone(),
capabilities: contract.capabilities.clone(),
operations: contract.operations.clone(),
libs: contract
.libs
.iter()
.map(|spec| spec.parse().unwrap())
.collect(),
});
lock.write_atomic(temp.path()).unwrap();
let mut generated = workers::prepare(temp.path(), &program, &resources).unwrap();
let again = workers::prepare(temp.path(), &program, &resources).unwrap();
assert_eq!(
generated
.iter()
.map(|file| (&file.path, &file.sha256))
.collect::<Vec<_>>(),
again
.iter()
.map(|file| (&file.path, &file.sha256))
.collect::<Vec<_>>()
);
assert!(
generated
.iter()
.any(|file| file.path.ends_with("/build/Release/bufferutil.node")
&& file.bytes.starts_with(b"\x7fELF"))
);
for rejected in &rejected {
assert!(!generated.iter().any(|file| file.path.ends_with(rejected)));
}
generated.extend(
resources
.into_iter()
.filter(|file| file.path.starts_with("sandbox/")),
);
fs::remove_file(entry).unwrap();
run_packaged_protocol(&temp, &contract, "npm", &generated);
}