harn-cli 0.10.54

CLI for the Harn programming language — run, test, REPL, format, and lint
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71

//! Lock-file document round-tripping.

use crate::package::*;

#[test]
fn lock_file_round_trips_typed_schema() {
    let tmp = tempfile::tempdir().unwrap();
    let path = tmp.path().join(LOCK_FILE);
    let lock = LockFile {
        version: LOCK_FILE_VERSION,
        generator_version: current_generator_version(),
        protocol_artifact_version: current_protocol_artifact_version(),
        packages: vec![LockEntry {
            name: "acme-lib".to_string(),
            source: "git+https://github.com/acme/acme-lib".to_string(),
            tag: Some("v1.0.0".to_string()),
            rev_request: Some("v1.0.0".to_string()),
            commit: Some("0123456789abcdef0123456789abcdef01234567".to_string()),
            content_hash: Some(
                "sha256-v2:0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
                    .to_string(),
            ),
            package_version: Some("1.0.0".to_string()),
            harn_compat: Some(">=0.8,<0.9".to_string()),
            provenance: Some("https://github.com/acme/acme-lib/releases/tag/v1.0.0".to_string()),
            manifest_digest: Some("sha256:cafebabe".to_string()),
            registry: None,
            exports: PackageLockExports {
                modules: vec![PackageLockExport {
                    name: "lib".to_string(),
                    path: Some("lib/main.harn".to_string()),
                    symbol: None,
                }],
                tools: vec![PackageLockExport {
                    name: "echo".to_string(),
                    path: Some("lib/tools.harn".to_string()),
                    symbol: Some("tools".to_string()),
                }],
                skills: Vec::new(),
                personas: Vec::new(),
            },
            permissions: vec!["tool:read_only".to_string()],
            host_requirements: vec!["workspace.read_text".to_string()],
        }],
    };
    lock.save(&path).unwrap();
    let loaded = LockFile::load(&path).unwrap().unwrap();
    assert_eq!(loaded, lock);
}

#[test]
fn lock_file_v5_rejects_unversioned_git_hashes_on_write() {
    let mut lock = LockFile::default();
    lock.packages.push(LockEntry {
        name: "acme-lib".to_string(),
        source: "git+https://github.com/acme/acme-lib".to_string(),
        content_hash: Some(
            "sha256:0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef".to_string(),
        ),
        ..LockEntry::default()
    });

    let error = lock.encode().unwrap_err();

    assert!(
        error
            .to_string()
            .contains("run `harn install` to migrate the project lock"),
        "{error}"
    );
}