f22d0a5791
Source commit: 309831e1e021f962c118452336776fd9a94025f9 Public tree identity: sha256:6fa95c1745579bd6256dbeb3d476db0b07c2f24aa9213b0f7783ce1adfc8aca5
84 lines
2.8 KiB
Rust
84 lines
2.8 KiB
Rust
use std::fs;
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use std::path::PathBuf;
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use std::time::{SystemTime, UNIX_EPOCH};
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use disasmer_core::{
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CommandInvocation, Digest, EnvironmentKind, EnvironmentRequirements, EnvironmentResource,
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NodeId, ProcessId, TaskId, VfsOverlay, VfsPath,
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};
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use disasmer_node::{LinuxRootlessPodmanBackend, LocalSourceCheckout, StdProcessRunner};
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use serde_json::json;
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let workspace = create_workspace()?;
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let env_dir = workspace.join("envs/linux");
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fs::create_dir_all(&env_dir)?;
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fs::write(
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env_dir.join("Containerfile"),
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"FROM docker.io/library/alpine:3.20\nWORKDIR /workspace\n",
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)?;
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fs::write(workspace.join("input.txt"), "node-local source\n")?;
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let env = EnvironmentResource {
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name: "linux".to_owned(),
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kind: EnvironmentKind::Containerfile,
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recipe_path: env_dir.join("Containerfile"),
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context_path: env_dir,
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digest: Digest::sha256("phase2-podman-smoke-linux-env"),
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requirements: EnvironmentRequirements::linux_container(),
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};
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let invocation = CommandInvocation {
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program: "sh".to_owned(),
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args: vec![
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"-c".to_owned(),
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"printf 'podman-ok:' && cat input.txt".to_owned(),
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],
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env: Some(env),
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};
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let checkout = LocalSourceCheckout {
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host_path: workspace.clone(),
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snapshot: Digest::sha256("phase2-podman-smoke-checkout"),
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};
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let task = TaskId::from("podman-smoke");
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let mut overlay = VfsOverlay::new(task.clone(), NodeId::from("node-podman-smoke"));
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let mut runner = StdProcessRunner;
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let output = LinuxRootlessPodmanBackend.execute_local_checkout_task(
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ProcessId::from("vp-podman-smoke"),
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task,
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&invocation,
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checkout,
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Some(VfsPath::new("/vfs/artifacts/podman-smoke.txt")?),
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&mut runner,
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&mut overlay,
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)?;
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let manifest = overlay.flush();
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println!(
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"{}",
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serde_json::to_string(&json!({
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"podman_status": "completed",
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"status_code": output.status_code,
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"stdout": output.stdout,
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"stderr": output.stderr,
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"staged_artifact": output.staged_artifact,
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"large_bytes_uploaded": manifest.large_bytes_uploaded,
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"uses_full_repo_tarball": false,
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"coordinator_routed_file_reads": false,
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}))?
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);
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let _ = fs::remove_dir_all(workspace);
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Ok(())
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}
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fn create_workspace() -> Result<PathBuf, std::io::Error> {
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let nanos = SystemTime::now()
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.duration_since(UNIX_EPOCH)
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.map(|duration| duration.as_nanos())
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.unwrap_or_default();
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let workspace = std::env::temp_dir().join(format!(
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"disasmer-podman-smoke-{}-{nanos}",
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std::process::id()
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));
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fs::create_dir_all(&workspace)?;
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Ok(workspace)
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}
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