forked from lix-project/lix
146 lines
3.8 KiB
C++
146 lines
3.8 KiB
C++
#include "command.hh"
|
|
#include "common-args.hh"
|
|
#include "shared.hh"
|
|
#include "eval.hh"
|
|
#include "flake/flake.hh"
|
|
#include "store-api.hh"
|
|
#include "fetchers.hh"
|
|
#include "registry.hh"
|
|
|
|
using namespace nix;
|
|
using namespace nix::flake;
|
|
|
|
struct CmdRegistryList : StoreCommand
|
|
{
|
|
std::string description() override
|
|
{
|
|
return "list available Nix flakes";
|
|
}
|
|
|
|
void run(nix::ref<nix::Store> store) override
|
|
{
|
|
using namespace fetchers;
|
|
|
|
auto registries = getRegistries(store);
|
|
|
|
for (auto & registry : registries) {
|
|
for (auto & entry : registry->entries) {
|
|
// FIXME: format nicely
|
|
logger->stdout("%s %s %s",
|
|
registry->type == Registry::Flag ? "flags " :
|
|
registry->type == Registry::User ? "user " :
|
|
registry->type == Registry::System ? "system" :
|
|
"global",
|
|
entry.from.toURLString(),
|
|
entry.to.toURLString(attrsToQuery(entry.extraAttrs)));
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
struct CmdRegistryAdd : MixEvalArgs, Command
|
|
{
|
|
std::string fromUrl, toUrl;
|
|
|
|
std::string description() override
|
|
{
|
|
return "add/replace flake in user flake registry";
|
|
}
|
|
|
|
CmdRegistryAdd()
|
|
{
|
|
expectArg("from-url", &fromUrl);
|
|
expectArg("to-url", &toUrl);
|
|
}
|
|
|
|
void run() override
|
|
{
|
|
auto fromRef = parseFlakeRef(fromUrl);
|
|
auto toRef = parseFlakeRef(toUrl);
|
|
fetchers::Attrs extraAttrs;
|
|
if (toRef.subdir != "") extraAttrs["dir"] = toRef.subdir;
|
|
auto userRegistry = fetchers::getUserRegistry();
|
|
userRegistry->remove(fromRef.input);
|
|
userRegistry->add(fromRef.input, toRef.input, extraAttrs);
|
|
userRegistry->write(fetchers::getUserRegistryPath());
|
|
}
|
|
};
|
|
|
|
struct CmdRegistryRemove : virtual Args, MixEvalArgs, Command
|
|
{
|
|
std::string url;
|
|
|
|
std::string description() override
|
|
{
|
|
return "remove flake from user flake registry";
|
|
}
|
|
|
|
CmdRegistryRemove()
|
|
{
|
|
expectArg("url", &url);
|
|
}
|
|
|
|
void run() override
|
|
{
|
|
auto userRegistry = fetchers::getUserRegistry();
|
|
userRegistry->remove(parseFlakeRef(url).input);
|
|
userRegistry->write(fetchers::getUserRegistryPath());
|
|
}
|
|
};
|
|
|
|
struct CmdRegistryPin : virtual Args, EvalCommand
|
|
{
|
|
std::string url;
|
|
|
|
std::string description() override
|
|
{
|
|
return "pin a flake to its current version in user flake registry";
|
|
}
|
|
|
|
CmdRegistryPin()
|
|
{
|
|
expectArg("url", &url);
|
|
}
|
|
|
|
void run(nix::ref<nix::Store> store) override
|
|
{
|
|
auto ref = parseFlakeRef(url);
|
|
auto userRegistry = fetchers::getUserRegistry();
|
|
userRegistry->remove(ref.input);
|
|
auto [tree, resolved] = ref.resolve(store).input.fetch(store);
|
|
fetchers::Attrs extraAttrs;
|
|
if (ref.subdir != "") extraAttrs["dir"] = ref.subdir;
|
|
userRegistry->add(ref.input, resolved, extraAttrs);
|
|
userRegistry->write(fetchers::getUserRegistryPath());
|
|
}
|
|
};
|
|
|
|
struct CmdRegistry : virtual NixMultiCommand
|
|
{
|
|
CmdRegistry()
|
|
: MultiCommand({
|
|
{"list", []() { return make_ref<CmdRegistryList>(); }},
|
|
{"add", []() { return make_ref<CmdRegistryAdd>(); }},
|
|
{"remove", []() { return make_ref<CmdRegistryRemove>(); }},
|
|
{"pin", []() { return make_ref<CmdRegistryPin>(); }},
|
|
})
|
|
{
|
|
}
|
|
|
|
std::string description() override
|
|
{
|
|
return "manage the flake registry";
|
|
}
|
|
|
|
Category category() override { return catSecondary; }
|
|
|
|
void run() override
|
|
{
|
|
if (!command)
|
|
throw UsageError("'nix registry' requires a sub-command.");
|
|
command->second->prepare();
|
|
command->second->run();
|
|
}
|
|
};
|
|
|
|
static auto r1 = registerCommand<CmdRegistry>("registry");
|