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libmain: move ProgressBar implementation out of the header

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Change-Id: Ib4b42ebea290ee575294df6b2f17a38a5d850b80
This commit is contained in:
alois31 2024-06-24 18:26:05 +02:00
parent 811cd63d5b
commit 49623818c7
Signed by: alois31
GPG key ID: E0F59EA5E5216914
2 changed files with 21 additions and 20 deletions
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20
src/libmain/progress-bar.cc
View file

@ -13,6 +13,11 @@
namespace nix {
// 100 years ought to be enough for anyone (yet sufficiently smaller than max() to not cause signed integer overflow).
constexpr const auto A_LONG_TIME = std::chrono::duration_cast<std::chrono::milliseconds>(
100 * 365 * std::chrono::seconds(86400)
);
using namespace std::literals::chrono_literals;
static std::string_view getS(const std::vector<Logger::Field> & fields, size_t n)
@ -36,6 +41,21 @@ static std::string_view storePathToName(std::string_view path)
return i == std::string::npos ? base.substr(0, 0) : base.substr(i + 1);
}
ProgressBar::ProgressBar(bool isTTY)
: isTTY(isTTY)
{
state_.lock()->active = isTTY;
updateThread = std::thread([&]() {
auto state(state_.lock());
auto nextWakeup = A_LONG_TIME;
while (state->active) {
if (!state->haveUpdate)
state.wait_for(updateCV, nextWakeup);
nextWakeup = draw(*state, {});
state.wait_for(quitCV, std::chrono::milliseconds(50));
}
});
}
ProgressBar::~ProgressBar()
{

21
src/libmain/progress-bar.hh
View file

@ -8,11 +8,6 @@
namespace nix {
// 100 years ought to be enough for anyone (yet sufficiently smaller than max() to not cause signed integer overflow).
constexpr const auto A_LONG_TIME = std::chrono::duration_cast<std::chrono::milliseconds>(
100 * 365 * std::chrono::seconds(86400)
);
struct ProgressBar : public Logger
{
struct ActInfo
@ -68,21 +63,7 @@ struct ProgressBar : public Logger
bool printMultiline = false;
bool isTTY;
ProgressBar(bool isTTY)
: isTTY(isTTY)
{
state_.lock()->active = isTTY;
updateThread = std::thread([&]() {
auto state(state_.lock());
auto nextWakeup = A_LONG_TIME;
while (state->active) {
if (!state->haveUpdate)
state.wait_for(updateCV, nextWakeup);
nextWakeup = draw(*state, {});
state.wait_for(quitCV, std::chrono::milliseconds(50));
}
});
}
ProgressBar(bool isTTY);
~ProgressBar();