core-agent-ide/codex-rs/cli/tests/execpolicy.rs
Michael Bolin e0d7ac51d3
fix: policy/*.codexpolicy -> rules/*.rules (#7888)
We decided that `*.rules` is a more fitting (and concise) file extension
than `*.codexpolicy`, so we are changing the file extension for the
"execpolicy" effort. We are also changing the subfolder of `$CODEX_HOME`
from `policy` to `rules` to match.

This PR updates the in-repo docs and we will update the public docs once
the next CLI release goes out.

Locally, I created `~/.codex/rules/default.rules` with the following
contents:

```
prefix_rule(pattern=["gh", "pr", "view"])
```

And then I asked Codex to run:

```
gh pr view 7888 --json title,body,comments
```

and it was able to!
2025-12-11 14:46:00 -08:00

61 lines
1.4 KiB
Rust

use std::fs;
use assert_cmd::Command;
use pretty_assertions::assert_eq;
use serde_json::json;
use tempfile::TempDir;
#[test]
fn execpolicy_check_matches_expected_json() -> Result<(), Box<dyn std::error::Error>> {
let codex_home = TempDir::new()?;
let policy_path = codex_home.path().join("rules").join("policy.rules");
fs::create_dir_all(
policy_path
.parent()
.expect("policy path should have a parent"),
)?;
fs::write(
&policy_path,
r#"
prefix_rule(
pattern = ["git", "push"],
decision = "forbidden",
)
"#,
)?;
let output = Command::cargo_bin("codex")?
.env("CODEX_HOME", codex_home.path())
.args([
"execpolicy",
"check",
"--rules",
policy_path
.to_str()
.expect("policy path should be valid UTF-8"),
"git",
"push",
"origin",
"main",
])
.output()?;
assert!(output.status.success());
let result: serde_json::Value = serde_json::from_slice(&output.stdout)?;
assert_eq!(
result,
json!({
"decision": "forbidden",
"matchedRules": [
{
"prefixRuleMatch": {
"matchedPrefix": ["git", "push"],
"decision": "forbidden"
}
}
]
})
);
Ok(())
}