mirror/vcpkg
1
0
Fork 0
mirror of https://github.com/microsoft/vcpkg.git synced 2025-01-18 20:23:02 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

[vcpkg portsdiff] Add check that commit id exists

Browse Source
This commit is contained in:
Alexander Karatarakis 2016-11-28 18:07:42 -08:00
parent d933562a58
commit 0f5a833b81
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
toolsrc/src/commands_portsdiff.cpp
View File

@ -8,6 +8,7 @@
#include <set>
#include "Paragraphs.h"
#include "SourceParagraph.h"
#include "vcpkg_Environment.h"
namespace vcpkg
{
@ -87,14 +88,28 @@ namespace vcpkg
return names_and_versions;
}
static void check_commit_exists(const std::wstring& git_commit_id)
{
static const std::string VALID_COMMIT_OUTPUT = "commit\n";
const std::wstring cmd = Strings::wformat(LR"(git cat-file -t %s 2>NUL)", git_commit_id);
const System::exit_code_and_output output = System::cmd_execute_and_capture_output(cmd);
Checks::check_exit(output.output == VALID_COMMIT_OUTPUT, "Invalid commit id %s", Strings::utf16_to_utf8(git_commit_id));
}
void portsdiff_command(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths)
{
static const std::string example = Strings::format("The argument should be a branch/tag/hash to checkout.\n%s", create_example_string("portsdiff mybranchname"));
args.check_min_arg_count(1, example.c_str());
args.check_max_arg_count(2, example.c_str());
Environment::ensure_git_on_path(paths);
const std::wstring git_commit_id_for_previous_snapshot = Strings::utf8_to_utf16(args.command_arguments.at(0));
const std::wstring git_commit_id_for_current_snapshot = args.command_arguments.size() < 2 ? L"HEAD" : Strings::utf8_to_utf16(args.command_arguments.at(1));
check_commit_exists(git_commit_id_for_current_snapshot);
check_commit_exists(git_commit_id_for_previous_snapshot);
const std::map<std::string, std::string> current_names_and_versions = read_ports_from_commit(paths, git_commit_id_for_current_snapshot);
const std::map<std::string, std::string> previous_names_and_versions = read_ports_from_commit(paths, git_commit_id_for_previous_snapshot);