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202 lines (182 loc) · 5.57 KB
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#include "../subcommand/remote_subcommand.hpp"
#include <iostream>
#include <stdexcept>
#include "../wrapper/repository_wrapper.hpp"
remote_subcommand::remote_subcommand(const libgit2_object&, CLI::App& app)
{
m_subcommand = app.add_subcommand("remote", "Manage set of tracked repositories");
m_subcommand->add_option("operation", m_operation, "Operation: add, remove, rename, set-url, show")
->check(CLI::IsMember({"add", "remove", "rm", "rename", "set-url", "show"}));
m_subcommand->add_flag("-v,--verbose", m_verbose_flag, "Be verbose");
m_subcommand->add_flag("--push", m_push_flag, "Set push URL instead of fetch URL");
// Allow positional arguments after operation
m_subcommand->allow_extras();
m_subcommand->callback(
[this]()
{
this->run();
}
);
}
void remote_subcommand::run()
{
auto directory = get_current_git_path();
auto repo = repository_wrapper::open(directory);
// Get extra positional arguments
auto extras = m_subcommand->remaining();
// Parse positional arguments based on operation
if (m_operation == "add")
{
if (extras.size() == 2)
{
m_remote_name = extras[0];
m_url = extras[1];
}
run_add(repo);
}
else if (m_operation == "remove" || m_operation == "rm")
{
if (extras.size() == 1)
{
m_remote_name = extras[0];
}
run_remove(repo);
}
else if (m_operation == "rename")
{
if (extras.size() == 2)
{
m_old_name = extras[0];
m_new_name = extras[1];
}
run_rename(repo);
}
else if (m_operation == "set-url")
{
// Handle --push flag before arguments
size_t arg_idx = 0;
if (extras.size() > 0 && extras[0] == "--push")
{
m_push_flag = true;
arg_idx = 1;
}
if (extras.size() >= arg_idx + 2)
{
m_remote_name = extras[arg_idx];
m_new_name = extras[arg_idx + 1];
run_seturl(repo);
}
else if (m_remote_name.empty() || m_new_name.empty())
{
throw std::runtime_error("remote set-url requires both name and new URL");
}
else
{
run_seturl(repo);
}
}
else if (m_operation.empty() || m_operation == "show")
{
if (extras.size() >= 1)
{
m_remote_name = extras[0];
}
run_show(repo);
}
}
void remote_subcommand::run_add(repository_wrapper& repo)
{
if (m_remote_name.empty())
{
throw std::runtime_error("usage: git remote add <name> <url>"); // TODO: add [<options>] when
// implemented
}
repo.create_remote(m_remote_name, m_url);
}
void remote_subcommand::run_remove(repository_wrapper& repo)
{
if (m_remote_name.empty())
{
throw std::runtime_error("usage: git remote remove <name>");
}
repo.delete_remote(m_remote_name);
}
void remote_subcommand::run_rename(repository_wrapper& repo)
{
if (m_old_name.empty())
{
throw std::runtime_error("usage: git remote rename <old> <new>"); // TODO: add [--[no-]progress]
// when implemented
}
repo.rename_remote(m_old_name, m_new_name);
}
void remote_subcommand::run_seturl(repository_wrapper& repo)
{
if (m_remote_name.empty() || m_new_name.empty())
{
throw std::runtime_error("remote set-url requires both name and new URL");
}
repo.set_remote_url(m_remote_name, m_new_name, m_push_flag);
}
void remote_subcommand::run_show(const repository_wrapper& repo)
{
auto remotes = repo.list_remotes();
if (m_remote_name.empty())
{
// Show all remotes
for (const auto& name : remotes)
{
if (m_verbose_flag)
{
auto remote = repo.find_remote(name);
auto fetch_url = remote.url();
auto push_url = remote.pushurl();
if (!fetch_url.empty())
{
std::cout << name << "\t" << fetch_url << " (fetch)" << std::endl;
}
if (!push_url.empty())
{
std::cout << name << "\t" << push_url << " (push)" << std::endl;
}
else if (!fetch_url.empty())
{
std::cout << name << "\t" << fetch_url << " (push)" << std::endl;
}
}
else
{
std::cout << name << std::endl;
}
}
}
else
{
// Show specific remote
auto remote = repo.find_remote(m_remote_name);
std::cout << "* remote " << m_remote_name << std::endl;
auto fetch_url = remote.url();
if (!fetch_url.empty())
{
std::cout << " Fetch URL: " << fetch_url << std::endl;
}
auto push_url = remote.pushurl();
if (!push_url.empty())
{
std::cout << " Push URL: " << push_url << std::endl;
}
else if (!fetch_url.empty())
{
std::cout << " Push URL: " << fetch_url << std::endl;
}
auto refspecs = remote.refspecs();
if (!refspecs.empty())
{
std::cout << " HEAD branch: (not yet implemented)" << std::endl;
for (const auto& refspec : refspecs)
{
std::cout << " " << refspec << std::endl;
}
}
}
}