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feat!: use ghc/filesystem in place of std's one if needed

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Signed-off-by: flow <flowlnlnln@gmail.com>
This commit is contained in:
flow 2022-10-13 18:38:52 -03:00 committed by DioEgizio
parent c520faed6d
commit 124097d3a5
1 changed files with 24 additions and 7 deletions
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31
launcher/FileSystem.cpp
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@ -59,7 +59,24 @@
#include <utime.h>
#endif
// Snippet from https://github.com/gulrak/filesystem#using-it-as-single-file-header
#ifdef __APPLE__
#include <Availability.h> // for deployment target to support pre-catalina targets without std::fs
#endif // __APPLE__
#if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || (defined(__cplusplus) && __cplusplus >= 201703L)) && defined(__has_include)
#if __has_include(<filesystem>) && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500)
#define GHC_USE_STD_FS
#include <filesystem>
namespace fs = std::filesystem;
#endif // MacOS min version check
#endif // Other OSes version check
#ifndef GHC_USE_STD_FS
#include <ghc/filesystem.hpp>
namespace fs = ghc::filesystem;
#endif
#if defined Q_OS_WIN32
@ -147,7 +164,7 @@ bool ensureFolderPathExists(QString foldernamepath)
bool copy::operator()(const QString& offset)
{
using copy_opts = std::filesystem::copy_options;
using copy_opts = fs::copy_options;
// NOTE always deep copy on windows. the alternatives are too messy.
#if defined Q_OS_WIN32
@ -159,7 +176,7 @@ bool copy::operator()(const QString& offset)
std::error_code err;
std::filesystem::copy_options opt = copy_opts::none;
fs::copy_options opt = copy_opts::none;
// The default behavior is to follow symlinks
if (!m_followSymlinks)
@ -182,7 +199,7 @@ bool copy::operator()(const QString& offset)
auto dst_path = PathCombine(dst, relative_path);
ensureFilePathExists(dst_path);
std::filesystem::copy(toStdString(src_path), toStdString(dst_path), opt, err);
fs::copy(toStdString(src_path), toStdString(dst_path), opt, err);
if (err) {
qWarning() << "Failed to copy files:" << QString::fromStdString(err.message());
qDebug() << "Source file:" << src_path;
@ -197,7 +214,7 @@ bool deletePath(QString path)
{
std::error_code err;
std::filesystem::remove_all(toStdString(path), err);
fs::remove_all(toStdString(path), err);
if (err) {
qWarning() << "Failed to remove files:" << QString::fromStdString(err.message());
@ -376,15 +393,15 @@ bool createShortCut(QString location, QString dest, QStringList args, QString na
bool overrideFolder(QString overwritten_path, QString override_path)
{
using copy_opts = std::filesystem::copy_options;
using copy_opts = fs::copy_options;
if (!FS::ensureFolderPathExists(overwritten_path))
return false;
std::error_code err;
std::filesystem::copy_options opt = copy_opts::recursive | copy_opts::overwrite_existing;
fs::copy_options opt = copy_opts::recursive | copy_opts::overwrite_existing;
std::filesystem::copy(toStdString(override_path), toStdString(overwritten_path), opt, err);
fs::copy(toStdString(override_path), toStdString(overwritten_path), opt, err);
if (err) {
qCritical() << QString("Failed to apply override from %1 to %2").arg(override_path, overwritten_path);