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Correctly set env vars in define_command

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This commit is contained in:
Maxime Coste 2012-05-29 05:43:09 +00:00
parent d599542473
commit 02c89022e4
1 changed files with 15 additions and 18 deletions
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33
src/commands.cc
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@ -438,6 +438,18 @@ void add_hook(const CommandParameters& params, const Context& context)
NCurses::print_status("error: no such hook container " + params[0]);
}
EnvVarMap params_to_env_var_map(const CommandParameters& params)
{
std::unordered_map<String, String> vars;
char param_name[] = "param0";
for (size_t i = 0; i < params.size(); ++i)
{
param_name[sizeof(param_name) - 2] = '0' + i;
vars[param_name] = params[i].c_str();
}
return vars;
}
void define_command(const CommandParameters& params, const Context& context)
{
ParametersParser parser(params,
@ -455,16 +467,8 @@ void define_command(const CommandParameters& params, const Context& context)
if (parser.has_option("env-params"))
{
cmd = [=](const CommandParameters& params, const Context& context) {
char param_name[] = "kak_param0";
for (size_t i = 0; i < 10; ++i)
{
param_name[sizeof(param_name) - 2] = '0' + i;
if (params.size() > i)
setenv(param_name, params[i].c_str(), 1);
else
unsetenv(param_name);
}
CommandManager::instance().execute(cmd_params, context);
CommandManager::instance().execute(cmd_params, context,
params_to_env_var_map(params));
};
}
else if (parser.has_option("append-params"))
@ -491,16 +495,9 @@ void define_command(const CommandParameters& params, const Context& context)
auto completer = [=](const CommandParameters& params,
size_t token_to_complete, size_t pos_in_token)
{
std::unordered_map<String, String> vars;
char param_name[] = "param0";
for (size_t i = 0; i < params.size(); ++i)
{
param_name[sizeof(param_name) - 2] = '0' + i;
vars[param_name] = params[i].c_str();
}
EnvVarMap vars = params_to_env_var_map(params);
vars["token_to_complete"] = int_to_str(token_to_complete);
vars["pos_in_token"] = int_to_str(pos_in_token);
String output = ShellManager::instance().eval(shell_cmd, context, vars);
return split(output, '\n');
};