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Move function to Files::find_from_PATH()

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This commit is contained in:
Alexander Karatarakis 2017-08-30 22:42:43 -07:00
parent 1894516599
commit 62cde6598d
3 changed files with 19 additions and 16 deletions
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2
toolsrc/include/vcpkg_Files.h
View File

@ -38,4 +38,6 @@ namespace vcpkg::Files
bool has_invalid_chars_for_filesystem(const std::string& s);
void print_paths(const std::vector<fs::path>& paths);
std::vector<fs::path> find_from_PATH(const std::wstring& name);
}

20
toolsrc/src/VcpkgPaths.cpp
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@ -13,7 +13,7 @@ namespace vcpkg
static std::string WORKAROUND_ISSUE_1712(const std::string& line)
{
auto colon_pos = line.find(':');
if (colon_pos != std::string::npos && colon_pos > 0)
if (colon_pos != std::string::npos && colon_pos > 1)
{
return line.substr(colon_pos - 1);
}
@ -68,18 +68,6 @@ namespace vcpkg
return nullopt;
}
static std::vector<fs::path> find_from_PATH(const std::wstring& name)
{
const std::wstring cmd = Strings::wformat(L"where.exe %s", name);
auto out = System::cmd_execute_and_capture_output(cmd);
if (out.exit_code != 0)
{
return {};
}
return Util::fmap(Strings::split(out.output, "\n"), [](auto&& s) { return fs::path(s); });
}
static fs::path fetch_dependency(const fs::path& scripts_folder,
const std::wstring& tool_name,
const fs::path& expected_downloaded_path,
@ -122,7 +110,7 @@ namespace vcpkg
static const std::wstring version_check_arguments = L"--version";
const fs::path downloaded_copy = downloads_folder / "cmake-3.9.1-win32-x86" / "bin" / "cmake.exe";
const std::vector<fs::path> from_path = find_from_PATH(L"cmake");
const std::vector<fs::path> from_path = Files::find_from_PATH(L"cmake");
std::vector<fs::path> candidate_paths;
candidate_paths.push_back(downloaded_copy);
@ -146,7 +134,7 @@ namespace vcpkg
static const std::wstring version_check_arguments = Strings::WEMPTY;
const fs::path downloaded_copy = downloads_folder / "nuget-4.1.0" / "nuget.exe";
const std::vector<fs::path> from_path = find_from_PATH(L"nuget");
const std::vector<fs::path> from_path = Files::find_from_PATH(L"nuget");
std::vector<fs::path> candidate_paths;
candidate_paths.push_back(downloaded_copy);
@ -167,7 +155,7 @@ namespace vcpkg
static const std::wstring version_check_arguments = L"--version";
const fs::path downloaded_copy = downloads_folder / "MinGit-2.14.1-32-bit" / "cmd" / "git.exe";
const std::vector<fs::path> from_path = find_from_PATH(L"git");
const std::vector<fs::path> from_path = Files::find_from_PATH(L"git");
std::vector<fs::path> candidate_paths;
candidate_paths.push_back(downloaded_copy);

13
toolsrc/src/vcpkg_Files.cpp
View File

@ -2,6 +2,7 @@
#include "vcpkg_Files.h"
#include "vcpkg_System.h"
#include "vcpkg_Util.h"
#include <thread>
namespace vcpkg::Files
@ -193,4 +194,16 @@ namespace vcpkg::Files
}
System::println();
}
std::vector<fs::path> find_from_PATH(const std::wstring& name)
{
const std::wstring cmd = Strings::wformat(L"where.exe %s", name);
auto out = System::cmd_execute_and_capture_output(cmd);
if (out.exit_code != 0)
{
return {};
}
return Util::fmap(Strings::split(out.output, "\n"), [](auto&& s) { return fs::path(s); });
}
}