Function cbm_build_copilot_hook_manifest

src/cli/cli.c:4043–4078

}

static char *cbm_build_copilot_hook_manifest(const char *binary_path) {
    char session_bash[CLI_BUF_8K];
    char session_powershell[CLI_BUF_8K];
    char subagent_bash[CLI_BUF_8K];
    char subagent_powershell[CLI_BUF_8K];
    if (cbm_build_copilot_hook_command(binary_path, "SessionStart", false, session_bash,
                                       sizeof(session_bash)) != CLI_OK ||
        cbm_build_copilot_hook_command(binary_path, "SessionStart", true, session_powershell,
                                       sizeof(session_powershell)) != CLI_OK ||
        cbm_build_copilot_hook_command(binary_path, "SubagentStart", false, subagent_bash,
                                       sizeof(subagent_bash)) != CLI_OK ||
        cbm_build_copilot_hook_command(binary_path, "SubagentStart", true, subagent_powershell,
                                       sizeof(subagent_powershell)) != CLI_OK) {
        return NULL;
    }

    yyjson_mut_doc *doc = yyjson_mut_doc_new(NULL);
    yyjson_mut_val *root = doc ? yyjson_mut_obj(doc) : NULL;
    yyjson_mut_val *hooks = doc ? yyjson_mut_obj(doc) : NULL;
    if (!doc || !root || !hooks) {
        if (doc) {
            yyjson_mut_doc_free(doc);
        }
        return NULL;
    }
    yyjson_mut_doc_set_root(doc, root);
    bool ok =
        yyjson_mut_obj_add_int(doc, root, "version", 1) &&
        cbm_copilot_add_hook_event(doc, hooks, "sessionStart", session_bash, session_powershell) &&
        cbm_copilot_add_hook_event(doc, hooks, "subagentStart", subagent_bash,
                                   subagent_powershell) &&
        yyjson_mut_obj_add_val(doc, root, "hooks", hooks);
    char *manifest = ok ? yyjson_mut_write(doc, YYJSON_WRITE_PRETTY, NULL) : NULL;
    yyjson_mut_doc_free(doc);
    return manifest;
}

/* Copilot loads every manifest in $COPILOT_HOME/hooks. Treat our dedicated
 * filename as an exact-owned document: a foreign collision fails closed, and