mirror of
https://github.com/RGBCube/serenity
synced 2025-05-21 09:15:07 +00:00
fc8f6c07b4
Along with this, Port.h is include which helps generalising common information for the port package, like it's name and version. With SemVer complaint versions, it is possible to show positive change (upgrade) or negative change (downgrade) in the installed ports. However, for some non-complaint versions (eg. using git commit hash), non-equality (`!=`) is used to notify upgrade. Since there is no algorithm (without git history) to check the order of commits, it is not possible to inform whether it is an upgrade or downgrade.
70 lines
2 KiB
C++
70 lines
2 KiB
C++
/*
|
|
* Copyright (c) 2023, Gurkirat Singh <tbhaxor@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Concepts.h>
|
|
#include <AK/String.h>
|
|
#include <AK/Variant.h>
|
|
#include <LibSemVer/SemVer.h>
|
|
|
|
constexpr auto normal_version_separators = ".-"sv;
|
|
|
|
class Port {
|
|
|
|
public:
|
|
[[nodiscard]] String name() const { return m_name; }
|
|
[[nodiscard]] String version_string() const { return m_version.has<String>() ? m_version.get<String>() : m_version.get<SemVer::SemVer>().to_string(); }
|
|
[[nodiscard]] ErrorOr<SemVer::SemVer> version_semver() const
|
|
{
|
|
if (m_version.has<String>())
|
|
return Error::from_string_view("This does not have semver"sv);
|
|
return m_version.get<SemVer::SemVer>();
|
|
}
|
|
|
|
Port(String const& name, String const& version)
|
|
: m_name(name)
|
|
, m_version(version)
|
|
{
|
|
set_version(version);
|
|
}
|
|
Port(String const& name, String const& version, char normal_version_separator)
|
|
: m_name(name)
|
|
, m_version(version)
|
|
{
|
|
set_version(version, normal_version_separator);
|
|
}
|
|
|
|
void set_name(String const& name)
|
|
{
|
|
if (!name.is_empty())
|
|
m_name = name;
|
|
}
|
|
|
|
void set_version(StringView const& version)
|
|
{
|
|
for (auto const& normal_version_separator : normal_version_separators) {
|
|
auto semver_parsed = SemVer::from_string_view(version, normal_version_separator);
|
|
if (!semver_parsed.is_error()) {
|
|
m_version = semver_parsed.value();
|
|
return;
|
|
}
|
|
}
|
|
|
|
m_version = MUST(String::from_utf8(version));
|
|
}
|
|
|
|
void set_version(StringView const& version, char normal_version_separator)
|
|
{
|
|
// If the user has provided the separator, it is safe to assume that they are certain about it.
|
|
// Therefore, it is ideal to crash, indicating that their assumption is incorrect.
|
|
m_version = MUST(SemVer::from_string_view(version, normal_version_separator));
|
|
}
|
|
|
|
private:
|
|
String m_name;
|
|
Variant<String, SemVer::SemVer> m_version;
|
|
};
|