From 7c6965be4030a67ee7ee1b0e1fab63d8ca2e2b9b Mon Sep 17 00:00:00 2001
From: Ken Matsui <26405363+ken-matsui@users.noreply.github.com>
Date: Tue, 1 Dec 2020 18:47:18 +0900
Subject: [PATCH] Remove cache command temporarily

---
 include/poac/opts.hpp       |   1 -
 include/poac/opts/cache.hpp | 126 ------------------------------------
 2 files changed, 127 deletions(-)
 delete mode 100644 include/poac/opts/cache.hpp

diff --git a/include/poac/opts.hpp b/include/poac/opts.hpp
index 58fb189d8..9dfb5078e 100644
--- a/include/poac/opts.hpp
+++ b/include/poac/opts.hpp
@@ -2,7 +2,6 @@
 #define POAC_OPTS_HPP
 
 #include <poac/opts/build.hpp>
-#include <poac/opts/cache.hpp>
 #include <poac/opts/clean.hpp>
 #include <poac/opts/graph.hpp>
 #include <poac/opts/install.hpp>
diff --git a/include/poac/opts/cache.hpp b/include/poac/opts/cache.hpp
deleted file mode 100644
index 849189686..000000000
--- a/include/poac/opts/cache.hpp
+++ /dev/null
@@ -1,126 +0,0 @@
-#ifndef POAC_OPTS_CACHE_HPP
-#define POAC_OPTS_CACHE_HPP
-
-#include <filesystem>
-#include <future>
-#include <iostream>
-#include <stdexcept>
-#include <string>
-#include <regex>
-#include <optional>
-
-#include <boost/range/iterator_range.hpp>
-
-#include <poac/core/except.hpp>
-#include <poac/io/path.hpp>
-#include <poac/io/term.hpp>
-#include <poac/io/config.hpp>
-#include <poac/util/argparse.hpp>
-#include <poac/util/termcolor2/termcolor2.hpp>
-
-namespace poac::opts::cache {
-    inline const clap::subcommand cli =
-            clap::subcommand("cache")
-                .about("Manipulate cache files")
-                .arg(clap::opt("all", "Manipulate all caches").short_("a"))
-                .arg(clap::opt("pattern", "Regex pattern").value_name("PATTERN"))
-            ;
-
-    struct Options {
-        enum class SubCmd {
-            Root,
-            List,
-            Clean,
-        };
-        SubCmd subcmd;
-        std::optional<std::regex> pattern;
-        bool all;
-        std::vector<std::string> files;
-    };
-
-    [[nodiscard]] std::optional<core::except::Error>
-    clean(cache::Options&& opts) {
-        if (opts.all) {
-            std::filesystem::remove_all(io::path::poac_cache_dir);
-        } else if (!opts.files.empty()) {
-            for (const auto& f : opts.files) {
-                const std::filesystem::path cache_package = io::path::poac_cache_dir / f;
-                if (io::path::validate_dir(cache_package)) {
-                    std::filesystem::remove_all(cache_package);
-                    std::cout << cache_package << " is deleted" << std::endl;
-                } else {
-                    std::cout << termcolor2::red << cache_package << " not found"
-                              << termcolor2::reset << std::endl;
-                }
-            }
-        } else {
-            return core::except::Error::InvalidSecondArg::Cache;
-        }
-        return std::nullopt;
-    }
-
-    [[nodiscard]] std::optional<core::except::Error>
-    list(cache::Options&& opts) {
-        if (opts.pattern) {
-            for (const auto& e : boost::make_iterator_range(
-                    std::filesystem::directory_iterator(io::path::poac_cache_dir), {})
-            ) {
-                const std::string cache_file = e.path().filename().string();
-                if (std::regex_match(cache_file, opts.pattern.value()))
-                    std::cout << cache_file << std::endl;
-            }
-        } else {
-            for (const auto& e : boost::make_iterator_range(
-                    std::filesystem::directory_iterator(io::path::poac_cache_dir), {})
-            ) {
-                std::cout << e.path().filename().string() << std::endl;
-            }
-        }
-        return std::nullopt;
-    }
-
-    [[nodiscard]] std::optional<core::except::Error>
-    root() {
-        std::cout << io::path::poac_cache_dir.string() << std::endl;
-        return std::nullopt;
-    }
-
-    [[nodiscard]] std::optional<core::except::Error>
-    cache(cache::Options&& opts) {
-        switch (opts.subcmd) {
-            case cache::Options::SubCmd::Root:
-                return root();
-            case cache::Options::SubCmd::List:
-                return list(std::move(opts));
-            case cache::Options::SubCmd::Clean:
-                return clean(std::move(opts));
-            default:
-                throw std::logic_error(
-                        "To access out of range of the "
-                        "enumeration values is undefined behavior.");
-        }
-    }
-
-    [[nodiscard]] std::optional<core::except::Error>
-    exec(std::future<std::optional<io::config::Config>>&&, std::vector<std::string>&& args) {
-        if (args.empty()) {
-            return core::except::Error::InvalidSecondArg::Cache;
-        }
-
-        cache::Options opts{};
-        if (args[0] == "root" && args.size() == 1) {
-            opts.subcmd = cache::Options::SubCmd::Root;
-        } else if (args[0] == "list") {
-            opts.subcmd = cache::Options::SubCmd::List;
-            opts.pattern = util::argparse::use_get(args, "--pattern");
-        } else if (args[0] == "clean") {
-            opts.subcmd = cache::Options::SubCmd::Clean;
-            opts.all = util::argparse::use(args, "-a", "--all");
-            opts.files = std::vector<std::string>(args.begin() + 1, args.begin() + args.size());
-        } else {
-            return core::except::Error::InvalidSecondArg::Cache;
-        }
-        return cache::cache(std::move(opts));
-    }
-} // end namespace
-#endif // !POAC_OPTS_CACHE_HPP