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More refactoring in prep for a real design.

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This commit is contained in:
Zed A. Shaw 2024-08-21 18:34:46 -04:00
parent b9e9119832
commit e35536c7e3
10 changed files with 229 additions and 186 deletions
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181
escape_turings_tarpit.cpp
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@ -1,176 +1,21 @@
#include "dbc.hpp"
#include "gui.hpp"
#include "game_engine.hpp"
#include <chrono> // for milliseconds
#include <efsw/efsw.hpp>
#include <filesystem>
#include <fmt/chrono.h>
#include <fmt/color.h>
#include "builder.hpp"
#include <fmt/core.h>
#include <fmt/core.h>
#include <fstream>
#include <ftxui/component/event.hpp> // for Event
#include <ftxui/component/mouse.hpp> // for ftxui
#include <ftxui/dom/elements.hpp> // for text, separator, Element, operator|, vbox, border
#include <git2.h>
#include <iostream>
#include <memory> // for allocator, shared_ptr
#include <regex>
#include <stdio.h>
#include <stdlib.h> // for EXIT_SUCCESS
#include <string> // for operator+, to_string
#include <thread> // for sleep_for
#include <unistd.h>
#include <vector>
#include "ftxui/component/component.hpp" // for CatchEvent, Renderer, operator|=
#include "ftxui/component/loop.hpp" // for Loop
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
using namespace ftxui;
using namespace std;
using namespace std;
using namespace fmt;
namespace fs = std::filesystem;
const auto ERROR = fmt::emphasis::bold | fg(fmt::color::red);
#define BUF_MAX 1024
class UpdateListener : public efsw::FileWatchListener {
public:
bool changes = false;
git_repository* repo = nullptr;
UpdateListener(git_repository *r) : repo(r) {};
void handleFileAction(efsw::WatchID watchid,
const std::string& dir,
const std::string& filename,
efsw::Action action,
std::string oldFilename) override
{
// this is some gnarly BS here, probably tons
// of memory leaks for now but it's working
int ignored = 1;
auto the_path = fs::path(dir) / fs::path(filename);
string full_path = the_path.lexically_normal().string();
std::replace(full_path.begin(),
full_path.end(), '\\', '/');
int rc = git_ignore_path_is_ignored(&ignored, repo, full_path.c_str());
dbc::check(rc == 0, "git ignored failed.");
if(!ignored) {
output(format("\nCHANGE: filename={} .gitignored?={}", full_path.c_str(), ignored));
changes = changes || !ignored;
}
}
void reset_state() {
changes = false;
}
};
void run_build(GameEngine &game, const char* command) {
regex err_re("(.*?):([0-9]+):([0-9]+):\\s*(.*?):\\s*(.*)\n*");
char buffer[BUF_MAX]; // BUF_MAX is a define already?
ofstream stats_out;
stats_out.open("stats.csv", ios::out | ios::app);
std::time_t tstamp = std::time(nullptr);
dbc::check(stats_out.good(), "Error opening stats.csv file.");
dbc::pre("simple test", [&]() { return stats_out.good(); });
// need to catch the error message when the command is bad
FILE *build_out = popen(command, "r");
dbc::check(build_out != nullptr, "Failed to run command.");
while(fgets(buffer, BUF_MAX, build_out) != nullptr) {
string line(buffer); // yeah, that's probably a problem
smatch err;
bool match = regex_match(line, err, err_re);
if(match) {
string file_name = err[1].str();
string lnumber = err[2].str();
string col = err[3].str();
string type = err[4].str();
string message = err[5].str();
string result = format("{:%FT%T},{},{},{},{},{}\n",
fmt::localtime(tstamp), file_name,
lnumber, col, type, message);
stats_out << result;
output(format("\nHIT WITH {} @ {}:{}:{} {}", type, file_name, lnumber, col, message));
game.hit(type);
// refactor this
if(game.is_dead()) {
output(format("YOU DIED!\n"));
}
}
}
stats_out.close();
dbc::post("a post test", [&]() { return !stats_out.is_open(); });
}
int main(int argc, char *argv[])
{
git_repository* repo = nullptr;
if(argc != 3) {
fmt::println("USAGE: watchgit PATH BUILD_CMD");
return 1;
} else {
const char *git_path = argv[1];
const char *build_cmd = argv[2];
try {
dbc::check(argc == 3, "USAGE: watchgit PATH BUILD_CMD");
const char *git_path = argv[1];
const char *build_cmd = argv[2];
GUI gui;
GameEngine game{100};
output(format("Using build command: {}", build_cmd));
efsw::FileWatcher* fileWatcher = new efsw::FileWatcher();
dbc::check(fileWatcher != nullptr, "Failed to create filewatcher.");
auto builder = Builder(gui, game);
builder.run(git_path, build_cmd);
git_libgit2_init();
int err = git_repository_open(&repo, git_path);
dbc::check(err == 0, git_error_last()->message);
UpdateListener* listener = new UpdateListener(repo);
dbc::check(listener != nullptr, "Failed to create listener.");
output(format("Watching directory {} for changes...\n", git_path));
efsw::WatchID wid = fileWatcher->addWatch(git_path, listener, true);
GameEngine game{100};
int rc = main_loop(game, [&] {
fileWatcher->watch();
if(listener->changes) {
std::this_thread::sleep_for(std::chrono::milliseconds(100));
output(format("CHANGES! Running build {}", build_cmd));
run_build(game, build_cmd);
listener->reset_state();
}
return 0;
});
dbc::check(rc == 0, "Invalid return from main_loop.");
git_libgit2_shutdown();
} catch(dbc::Error &err) {
output(format("ERROR: {}\n", err.message));
if(repo != nullptr) git_repository_free(repo);
git_libgit2_shutdown();
return 1;
}
return 1;
}
}