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formatting: implemented some helpful tips from oldfashionedcow ty!

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Kaley, Fischer 2024-02-08 10:36:08 +01:00
parent 6d76f8d674
commit 595be25284
1 changed files with 193 additions and 185 deletions
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src/main.cpp
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@ -1,222 +1,230 @@
#include <iostream>
#include <filesystem>
#include <algorithm> #include <algorithm>
#include <cctype> #include <cctype>
#include <string> #include <cpptoml.h>
#include <cstdio> #include <cstdio>
#include <cstdlib> #include <cstdlib>
#include <cstring> #include <cstring>
#include <algorithm> #include <filesystem>
#include <iostream>
#include <stdexcept> #include <stdexcept>
#include <cpptoml.h> #include <string>
using namespace std; const std::string USAGE = R"#(usage: RapidMenu [flags] [<command> [args]]
using namespace cpptoml;
const string USAGE = R"#(usage: RapidMenu [flags] [<command> [args]]
LISTING COMMANDS: LISTING COMMANDS:
-c: To specify which config to use. -c: To specify which config to use.
-b: Make a executable out of a config. -b: Make a executable out of a config.
)#"; )#";
const string invalidvalue = R"#(Invalid value in config: )#"; const std::string invalidvalue = R"#(Invalid value in config: )#";
const string invalidconfig = R"#(Not a valid config: )#"; const std::string invalidconfig = R"#(Not a valid config: )#";
struct Action { struct Action {
string names; std::string names;
string description; std::string description;
string command; std::string command;
Action( Action(const std::string &nms = "", const std::string &desc = "",
const string& nms = "", const std::string &cmd = "")
const string& desc = "", : names(nms), description(desc), command(cmd) {}
const string& cmd = "")
:
names(nms),
description(desc),
command(cmd) {}
}; };
void from_toml(const table& t, Action& a) { void from_toml(const cpptoml::table &t, Action &a) {
try {
a.names = *t.get_as<std::string>("names");
a.description = *t.get_as<std::string>("description");
a.command = *t.get_as<std::string>("command");
} catch (const cpptoml::parse_exception &e) {
throw std::invalid_argument(invalidvalue.c_str());
}
}
int main(int argc, char *argv[]) {
std::vector<std::string> args(argv, argv + argc);
const std::string userHome = std::getenv("HOME");
std::string rapidMenuPath = std::string(userHome) + "/.config/RapidMenu";
std::string rapidcommand = "mkdir -p " + rapidMenuPath;
if (std::filesystem::exists(rapidMenuPath) &&
std::filesystem::is_directory(rapidMenuPath)) {
} else {
system(rapidcommand.c_str());
std::cerr << "Setting up the config directory: " << rapidMenuPath;
return 1;
}
if (argc > 1 && strcmp(argv[1], "-c") == 0) {
if (argc < 3 || argv[2][0] == '-') {
std::cerr << USAGE.c_str();
return 1;
}
const char *configFile = nullptr;
configFile = argv[2];
try { try {
a.names = *t.get_as<string>("names"); auto config = cpptoml::parse_file(configFile);
a.description = *t.get_as<string>("description");
a.command = *t.get_as<string>("command");
} catch (const parse_exception& e) {
throw invalid_argument(invalidvalue.c_str());
}
}
int main(int argc, char* argv[]) { setenv("LC_CTYPE", "en_US.UTF-8", 1);
std::string namesList;
const char* userHome = getenv("HOME"); std::vector<std::string> reversedNamesList;
string rapidMenuPath = string(userHome) + "/.config/RapidMenu";
string rapidcommand = "mkdir -p " + rapidMenuPath;
if (filesystem::exists(rapidMenuPath) && filesystem::is_directory(rapidMenuPath)) {
} else {
system(rapidcommand.c_str());
cerr << "Setting up the config directory: " << rapidMenuPath << endl;
return 1;
}
if (argc > 1 && strcmp(argv[1], "-c") == 0) {
if (argc < 3 || argv[2][0] == '-') {
cerr << USAGE.c_str() << endl;
return 1;
}
const char* configFile = nullptr;
configFile = argv[2];
for (const auto &tableItem : *config) {
try { try {
auto config = parse_file(configFile); Action a;
from_toml(*tableItem.second->as_table(), a);
setenv("LC_CTYPE", "en_US.UTF-8", 1); reversedNamesList.push_back(a.names);
string namesList;
vector<string> reversedNamesList;
for (const auto& tableItem : *config) { } catch (const std::invalid_argument &e) {
try { std::cerr << invalidvalue.c_str() << e.what();
Action a; return 1;
from_toml(*tableItem.second->as_table(), a);
reversedNamesList.push_back(a.names);
} catch (const invalid_argument& e) {
cerr << invalidvalue.c_str() << e.what() << endl;
return 1;
}
}
reverse(reversedNamesList.begin(), reversedNamesList.end());
ostringstream namesStream;
for (const auto& name : reversedNamesList) {
if (!namesStream.str().empty()) {
namesStream << "\n";
}
namesStream << name;
}
namesList = namesStream.str();
string rname = config->get_table("runner")->get_as<string>("rname").value_or("dashboard:");
string rtheme = config->get_table("runner")->get_as<string>("rtheme").value_or("");
string rcommand = config->get_table("runner")->get_as<string>("rcommand").value_or("rofi -dmenu -p");
string rofiCommand = "printf '" + namesList + "' | " + rcommand + " '" + rname + " ' " + rtheme;
FILE *rofiProcess = popen(rofiCommand.c_str(), "r");
char buffer[256];
string userChoice;
while (fgets(buffer, sizeof(buffer), rofiProcess)) {
userChoice += buffer;
}
userChoice.erase(remove_if(userChoice.begin(), userChoice.end(), [](char c) { return c == '\n'; }), userChoice.end());
for (const auto& tableItem : *config) {
try {
const auto& table = tableItem.second->as_table();
if (table->get_as<string>("names").value_or("") == userChoice) {
Action a;
from_toml(*table, a);
int bashResult = system(a.command.c_str());
cout << a.description << endl;
if (bashResult != 0) {
cerr << invalidvalue.c_str() << a.command << endl;
}
}
} catch (const invalid_argument& e) {
cerr << invalidvalue.c_str() << e.what() << endl;
return 1;
}
}
} catch (const parse_exception& e) {
cerr << "Incorrect config file: " << endl;
return 1;
} }
}
// executable reverse(reversedNamesList.begin(), reversedNamesList.end());
} else if (argc > 1 && strcmp(argv[1], "-b") == 0) { std::ostringstream namesStream;
if (argc < 3 || argv[2][0] == '-') { for (const auto &name : reversedNamesList) {
cerr << USAGE.c_str() << endl; if (!namesStream.str().empty()) {
return 1; namesStream << "\n";
} }
namesStream << name;
}
const char* bconfig = nullptr; namesList = namesStream.str();
const char* bexe = nullptr;
const char* userHome = getenv("HOME");
string bexeout; std::string rname =
string byn; config->get_table("runner")->get_as<std::string>("rname").value_or(
string bconfigin = argv[2]; "dashboard:");
string bindir = string(userHome) + "/.local/bin"; std::string rtheme =
string createbindir = "mkdir -p " + bindir; config->get_table("runner")->get_as<std::string>("rtheme").value_or(
"");
std::string rcommand = config->get_table("runner")
->get_as<std::string>("rcommand")
.value_or("rofi -dmenu -p");
if (filesystem::exists(bindir) && filesystem::is_directory(bindir)) { std::string rofiCommand = "printf '" + namesList + "' | " + rcommand +
} else { " '" + rname + " ' " + rtheme;
system(createbindir.c_str()); std::FILE *rofiProcess = popen(rofiCommand.c_str(), "r");
cerr << "Setting up bin dir." << endl;
return 1;
}
// config char buffer[256];
string bconfigfile = bconfigin; std::string userChoice;
if (filesystem::exists(bconfigfile) && filesystem::is_regular_file(bconfigfile)) {
bconfig = argv[2];
} else { while (fgets(buffer, sizeof(buffer), rofiProcess)) {
while (!(filesystem::exists(bconfigfile) && filesystem::is_regular_file(bconfigfile))) { userChoice += buffer;
cout << "Invalid config file: " << bconfigfile << endl; }
cout << "Please enter a valid config: ";
cin >> bconfigfile;
bconfig = bconfigfile.c_str(); userChoice.erase(remove_if(userChoice.begin(), userChoice.end(),
[](char c) { return c == '\n'; }),
userChoice.end());
for (const auto &tableItem : *config) {
try {
const auto &table = tableItem.second->as_table();
if (table->get_as<std::string>("names").value_or("") == userChoice) {
Action a;
from_toml(*table, a);
int bashResult = system(a.command.c_str());
std::cout << a.description;
if (bashResult != 0) {
std::cerr << invalidvalue.c_str() << a.command;
} }
}
} catch (const std::invalid_argument &e) {
std::cerr << invalidvalue.c_str() << e.what();
return 1;
} }
}
// executable } catch (const cpptoml::parse_exception &e) {
cout << "What do you want to call your executable?: "; std::cerr << "Incorrect config file: ";
cin >> bexeout; return 1;
string bexefile = string(userHome) + "/.local/bin/" + bexeout;
if (filesystem::exists(bexefile) && filesystem::is_regular_file(bexefile)) {
while (filesystem::exists(bexefile) && filesystem::is_regular_file(bexefile)) {
cout << "do you want to overwrite: " << bexeout << "? (y/n) ";
cin >> byn;
transform(byn.begin(), byn.end(), byn.begin(), ::tolower);
if (byn == "y") {
bexe = bexeout.c_str();
break;
} else if (byn == "n") {
cout << "What do you want to call your executable?: ";
cin >> bexeout;
bexe = bexeout.c_str();
}
}
} else {
bexe = bexeout.c_str();
}
system(("touch " + bexefile + string(bexe)).c_str());
system(("chmod +x " + bexefile + string(bexe)).c_str());
system(("echo '#!/usr/bin/env bash' > " + bexefile + string(bexe)).c_str());
system(("echo 'RapidMenu -c " + string(bconfig) + "' >> " + string(bexe)).c_str());
}else{
cerr << USAGE.c_str() << endl;
return 1;
} }
return 0;
// executable
} else if (argc > 1 && strcmp(argv[1], "-b") == 0) {
if (argc < 3 || argv[2][0] == '-') {
std::cerr << USAGE.c_str();
return 1;
}
const char *bconfig = nullptr;
const char *bexe = nullptr;
const std::string userHome = std::getenv("HOME");
std::string bexeout;
std::string byn;
std::string bconfigin = argv[2];
std::string bindir = std::string(userHome) + "/.local/bin";
std::string createbindir = "mkdir -p " + bindir;
if (std::filesystem::exists(bindir) &&
std::filesystem::is_directory(bindir)) {
} else {
system(createbindir.c_str());
std::cerr << "Setting up bin dir.";
return 1;
}
// config
std::string bconfigfile = bconfigin;
if (std::filesystem::exists(bconfigfile) &&
std::filesystem::is_regular_file(bconfigfile)) {
bconfig = argv[2];
} else {
while (!(std::filesystem::exists(bconfigfile) &&
std::filesystem::is_regular_file(bconfigfile))) {
std::cout << "Invalid config file: " << bconfigfile;
std::cout << "Please enter a valid config: ";
std::cin >> bconfigfile;
bconfig = bconfigfile.c_str();
}
}
// executable
std::cout << "What do you want to call your executable?: ";
std::cin >> bexeout;
std::string bexefile = std::string(userHome) + "/.local/bin/" + bexeout;
if (std::filesystem::exists(bexefile) &&
std::filesystem::is_regular_file(bexefile)) {
while (std::filesystem::exists(bexefile) &&
std::filesystem::is_regular_file(bexefile)) {
std::cout << "do you want to overwrite: " << bexeout << "? (y/n) ";
std::cin >> byn;
transform(byn.begin(), byn.end(), byn.begin(), ::tolower);
if (byn == "y") {
bexe = bexeout.c_str();
break;
} else if (byn == "n") {
std::cout << "What do you want to call your executable?: ";
std::cin >> bexeout;
bexe = bexeout.c_str();
}
}
} else {
bexe = bexeout.c_str();
}
system(("touch " + bexefile + std::string(bexe)).c_str());
system(("chmod +x " + bexefile + std::string(bexe)).c_str());
system(("echo '#!/usr/bin/env bash' > " + bexefile + std::string(bexe))
.c_str());
system(("echo 'RapidMenu -c " + std::string(bconfig) + "' >> " +
std::string(bexe))
.c_str());
} else {
std::cerr << USAGE.c_str();
return 1;
}
return 0;
} }