harn-hostlib 0.10.49

Opt-in code-intelligence and deterministic-tool host builtins for the Harn VM
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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172

//! Deterministic tools capability.
//!
//! Provides search (ripgrep via `grep-searcher` + `ignore`), file I/O,
//! listing, file outline, git inspection, and
//! process lifecycle (`run_command`, `wait_command`, `wait_command_output`, `run_test`,
//! `run_build_command`, `inspect_test_results`, `manage_packages`,
//! `cancel_handle`).
//!
//! Implementation status:
//!
//! | Method                  | Status                          |
//! |-------------------------|---------------------------------|
//! | `search`                | implemented                     |
//! | `read_file`             | implemented                     |
//! | `write_file`            | implemented                     |
//! | `delete_file`           | implemented                     |
//! | `list_directory`        | implemented                     |
//! | `get_file_outline`      | implemented (regex extractor)   |
//! | `git`                   | implemented (system git CLI)    |
//! | `run_command`           | implemented                     |
//! | `wait_command`          | implemented                     |
//! | `wait_command_output`   | implemented                     |
//! | `run_test`              | implemented                     |
//! | `run_build_command`     | implemented                     |
//! | `inspect_test_results`  | implemented                     |
//! | `manage_packages`       | implemented                     |
//! | `cancel_handle`         | implemented                     |
//!
use crate::registry::{BuiltinRegistry, HostlibCapability};

pub(crate) mod args;
mod cancel_handle;
mod diagnostics;
mod file_io;
mod git;
pub(crate) mod inspect_test_results;
mod lang;
mod list_handles;
pub mod long_running;
mod manage_packages;
mod outline;
pub(crate) mod payload;
pub mod permissions;
mod proc;
mod read_command_output;
mod response;
mod run_build_command;
mod run_command;
pub(crate) use run_command::policy_blocked_response as policy_blocked_run_command_response;
pub(crate) use run_command::request_is_background as run_command_request_is_background;
pub(crate) mod run_test;
mod search;
mod test_parsers;
mod toolchain_facts;
mod wait_command;
mod wait_command_output;

/// Tools capability handle.
#[derive(Default)]
pub struct ToolsCapability;

impl HostlibCapability for ToolsCapability {
    fn module_name(&self) -> &'static str {
        "tools"
    }

    fn register_builtins(&self, registry: &mut BuiltinRegistry) {
        // Register the session-cleanup hook once per process so long-running
        // tool handles are killed when the agent-loop session ends.
        long_running::register_cleanup_hook();

        registry.register_fn("tools", "hostlib_tools_search", "search", search::run);
        registry.register_fn(
            "tools",
            "hostlib_tools_read_file",
            "read_file",
            file_io::read_file,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_write_file",
            "write_file",
            file_io::write_file,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_delete_file",
            "delete_file",
            file_io::delete_file,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_list_directory",
            "list_directory",
            file_io::list_directory,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_get_file_outline",
            "get_file_outline",
            outline::run,
        );
        registry.register_fn("tools", "hostlib_tools_git", "git", git::run);

        registry.register_command_fn(
            "tools",
            "hostlib_tools_run_command",
            "run_command",
            run_command::handle,
        );
        registry.register_fn(
            "tools",
            read_command_output::NAME,
            "read_command_output",
            read_command_output::handle,
        );
        registry.register_fn(
            "tools",
            wait_command::NAME,
            "wait_command",
            wait_command::handle,
        );
        registry.register_async_fn(
            "tools",
            wait_command_output::NAME,
            "wait_command_output",
            wait_command_output::handle,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_run_test",
            "run_test",
            run_test::handle,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_run_build_command",
            "run_build_command",
            run_build_command::handle,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_inspect_test_results",
            "inspect_test_results",
            inspect_test_results::handle,
        );
        registry.register_fn(
            "tools",
            "hostlib_tools_manage_packages",
            "manage_packages",
            manage_packages::handle,
        );
        registry.register_fn(
            "tools",
            cancel_handle::NAME,
            "cancel_handle",
            cancel_handle::handle,
        );
        registry.register_fn(
            "tools",
            list_handles::NAME,
            "list_handles",
            list_handles::handle,
        );
        registry.register_fn(
            "tools",
            toolchain_facts::NAME,
            "toolchain_facts",
            toolchain_facts::handle,
        );
    }
}