feat: bring back -s option to specify sandbox permissions (#739)

codex-rs/exec/src/cli.rs

@@ -1,5 +1,6 @@
 use clap::Parser;
 use clap::ValueEnum;
+use codex_core::SandboxPermissionOption;
 use std::path::PathBuf;
 
 #[derive(Parser, Debug)]
@@ -17,6 +18,9 @@ pub struct Cli {
     #[arg(long = "full-auto", default_value_t = false)]
     pub full_auto: bool,
 
+    #[clap(flatten)]
+    pub sandbox: SandboxPermissionOption,
+
     /// Allow running Codex outside a Git repository.
     #[arg(long = "skip-git-repo-check", default_value_t = false)]
     pub skip_git_repo_check: bool,

codex-rs/exec/src/lib.rs

@@ -28,6 +28,7 @@ pub async fn run_main(cli: Cli) -> anyhow::Result<()> {
         images,
         model,
         full_auto,
+        sandbox,
         skip_git_repo_check,
         disable_response_storage,
         color,
@@ -65,7 +66,7 @@ pub async fn run_main(cli: Cli) -> anyhow::Result<()> {
     let sandbox_policy = if full_auto {
         Some(SandboxPolicy::new_full_auto_policy())
     } else {
-        None
+        sandbox.permissions.clone().map(Into::into)
     };
 
     // Load configuration and determine approval policy