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Refactor update and portsdiff

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This commit is contained in:
Alexander Karatarakis 2017-03-29 17:33:08 -07:00
parent 946734aa73
commit af0e652c48
2 changed files with 71 additions and 80 deletions
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86
toolsrc/src/commands_portsdiff.cpp
View File

@ -4,9 +4,49 @@
#include "vcpkg_Maps.h"
#include "SourceParagraph.h"
#include "Paragraphs.h"
#include "ImmutableSortedVector.h"
namespace vcpkg::Commands::PortsDiff
{
template <class T>
struct set_element_presence
{
static set_element_presence create(std::vector<T> left, std::vector<T> right)
{
// TODO: This can be done with one pass instead of three passes
set_element_presence output;
std::set_difference(left.cbegin(), left.cend(), right.cbegin(), right.cend(), std::back_inserter(output.only_left));
std::set_intersection(left.cbegin(), left.cend(), right.cbegin(), right.cend(), std::back_inserter(output.both));
std::set_difference(right.cbegin(), right.cend(), left.cbegin(), left.cend(), std::back_inserter(output.only_right));
return output;
}
std::vector<T> only_left;
std::vector<T> both;
std::vector<T> only_right;
};
static std::vector<name_and_version_diff_t> find_updated_ports(const std::vector<std::string>& ports,
const std::map<std::string, version_t>& previous_names_and_versions,
const std::map<std::string, version_t>& current_names_and_versions)
{
std::vector<name_and_version_diff_t> output;
for (const std::string& name : ports)
{
const version_t& previous_version = previous_names_and_versions.at(name);
const version_t& current_version = current_names_and_versions.at(name);
if (previous_version == current_version)
{
continue;
}
output.push_back({ name, version_diff_t(previous_version, current_version) });
}
return output;
}
static void do_print_name_and_version(const std::vector<std::string>& ports_to_print, const std::map<std::string, version_t>& names_and_versions)
{
for (const std::string& name : ports_to_print)
@ -16,18 +56,6 @@ namespace vcpkg::Commands::PortsDiff
}
}
static void do_print_name_and_previous_version_and_current_version(const std::vector<std::string>& ports_to_print,
const std::map<std::string, version_t>& previous_names_and_versions,
const std::map<std::string, version_t>& current_names_and_versions)
{
for (const std::string& name : ports_to_print)
{
const version_t& previous_version = previous_names_and_versions.at(name);
const version_t& current_version = current_names_and_versions.at(name);
System::println("%-20s %-16s -> %s", name, previous_version, current_version);
}
}
static std::map<std::string, version_t> read_ports_from_commit(const vcpkg_paths& paths, const std::wstring& git_commit_id)
{
const fs::path& git_exe = paths.get_git_exe();
@ -83,48 +111,32 @@ namespace vcpkg::Commands::PortsDiff
std::vector<std::string> current_ports = Maps::extract_keys(current_names_and_versions);
std::vector<std::string> previous_ports = Maps::extract_keys(previous_names_and_versions);
std::vector<std::string> added_ports;
std::set_difference(
current_ports.cbegin(), current_ports.cend(),
previous_ports.cbegin(), previous_ports.cend(),
std::back_inserter(added_ports));
const set_element_presence<std::string> setp = set_element_presence<std::string>::create(current_ports, previous_ports);
const std::vector<std::string>& added_ports = setp.only_left;
if (!added_ports.empty())
{
System::println("\nThe following %d ports were added:\n", added_ports.size());
do_print_name_and_version(added_ports, current_names_and_versions);
}
std::vector<std::string> removed_ports;
std::set_difference(
previous_ports.cbegin(), previous_ports.cend(),
current_ports.cbegin(), current_ports.cend(),
std::back_inserter(removed_ports));
const std::vector<std::string>& removed_ports = setp.only_right;
if (!removed_ports.empty())
{
System::println("\nThe following %d ports were removed:\n", removed_ports.size());
do_print_name_and_version(removed_ports, previous_names_and_versions);
}
std::vector<std::string> potentially_updated_ports;
std::set_intersection(
current_ports.cbegin(), current_ports.cend(),
previous_ports.cbegin(), previous_ports.cend(),
std::back_inserter(potentially_updated_ports));
std::vector<std::string> updated_ports;
std::copy_if(potentially_updated_ports.cbegin(), potentially_updated_ports.cend(), std::back_inserter(updated_ports),
[&](const std::string& port) -> bool
{
return current_names_and_versions.at(port) != previous_names_and_versions.at(port);
}
);
const std::vector<std::string>& common_ports = setp.both;
const std::vector<name_and_version_diff_t> updated_ports = find_updated_ports(common_ports, previous_names_and_versions, current_names_and_versions);
if (!updated_ports.empty())
{
System::println("\nThe following %d ports were updated:\n", updated_ports.size());
do_print_name_and_previous_version_and_current_version(updated_ports, previous_names_and_versions, current_names_and_versions);
for (const name_and_version_diff_t& p : updated_ports)
{
System::println("%-20s %-16s", p.name, p.version_diff.toString());
}
}
if (added_ports.empty() && removed_ports.empty() && updated_ports.empty())

65
toolsrc/src/commands_update.cpp
View File

@ -7,45 +7,13 @@
namespace vcpkg::Commands::Update
{
std::map<std::string, version_diff_t> find_outdated_packages(const StatusParagraphs& status_db)
std::vector<name_and_version_diff_t> find_outdated_packages(const vcpkg_paths& paths, const StatusParagraphs& status_db)
{
std::map<std::string, version_diff_t> output;
for (auto&& pgh : status_db)
{
if (pgh->state == install_state_t::not_installed && pgh->want == want_t::purge)
continue;
auto it = src_names_to_versions.find(pgh->package.spec.name());
if (it == src_names_to_versions.end())
{
// Package was not installed from portfile
continue;
}
if (it->second != pgh->package.version)
{
packages_output.push_back(Strings::format("%-27s %s -> %s",
pgh->package.displayname(),
pgh->package.version,
it->second));
packages_list.append(" " + pgh->package.displayname());
}
}
std::sort(packages_output.begin(), packages_output.end());
}
void perform_and_exit(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths)
{
args.check_exact_arg_count(0);
args.check_and_get_optional_command_arguments({});
System::println("Using local portfile versions. To update the local portfiles, use `git pull`.");
StatusParagraphs status_db = database_load_check(paths);
const std::vector<SourceParagraph> source_paragraphs = Paragraphs::load_all_ports(paths.ports);
const std::map<std::string, version_t> src_names_to_versions = Paragraphs::extract_port_names_and_versions(source_paragraphs);
const std::vector<StatusParagraph*> installed_packages = get_installed_ports(status_db);
std::vector<StatusParagraph*> installed_packages = get_installed_ports(status_db);
std::vector<std::string> packages_output;
std::vector<name_and_version_diff_t> output;
for (const StatusParagraph* pgh : installed_packages)
{
auto it = src_names_to_versions.find(pgh->package.spec.name());
@ -56,23 +24,34 @@ namespace vcpkg::Commands::Update
}
if (it->second != pgh->package.version)
{
packages_output.push_back(Strings::format("%-27s %s -> %s",
pgh->package.displayname(),
pgh->package.version,
it->second));
output.push_back({ pgh->package.displayname(), version_diff_t(pgh->package.version, it->second) });
}
}
std::sort(packages_output.begin(), packages_output.end());
if (packages_output.empty())
return output;
}
void perform_and_exit(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths)
{
args.check_exact_arg_count(0);
args.check_and_get_optional_command_arguments({});
System::println("Using local portfile versions. To update the local portfiles, use `git pull`.");
const StatusParagraphs status_db = database_load_check(paths);
const auto outdated_packages = ImmutableSortedVector<name_and_version_diff_t>::create(find_outdated_packages(paths, status_db),
&name_and_version_diff_t::compare_by_name);
if (outdated_packages.empty())
{
System::println("No packages need updating.");
}
else
{
System::println("The following packages differ from their port versions:");
for (auto&& package : packages_output)
for (auto&& package : outdated_packages)
{
System::println(" %s", package);
System::println(" %-27s %s", package.name, package.version_diff.toString());
}
System::println("\nTo update these packages, run\n vcpkg remove --purge <pkgs>...\n vcpkg install <pkgs>...");
}