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core: add env

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This commit is contained in:
Vaxry 2023-12-29 12:01:01 +01:00
parent 582d35fee8
commit c5d9b60170
4 changed files with 25 additions and 2 deletions
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20
src/config.cpp
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@ -7,6 +7,7 @@
#include <cmath>
using namespace Hyprlang;
extern "C" char** environ;
static std::string removeBeginEndSpacesTabs(std::string str) {
if (str.empty())
@ -35,6 +36,16 @@ CConfig::CConfig(const char* path) {
if (!std::filesystem::exists(impl->path))
throw "File does not exist";
impl->envVariables.clear();
for (char** env = environ; *env; ++env) {
const std::string ENVVAR = *env;
const auto VARIABLE = ENVVAR.substr(0, ENVVAR.find_first_of('='));
const auto VALUE = ENVVAR.substr(ENVVAR.find_first_of('=') + 1);
impl->envVariables.push_back({VARIABLE, VALUE});
}
std::sort(impl->envVariables.begin(), impl->envVariables.end(), [&](const auto& a, const auto& b) { return a.name.length() > b.name.length(); });
}
CConfig::~CConfig() {
@ -301,7 +312,7 @@ CParseResult CConfig::parseLine(std::string line, bool dynamic) {
replaceAll(RHS, "$" + var.name, var.value);
if (RHSIT == std::string::npos && LHSIT == std::string::npos)
break;
continue;
else
var.linesContainingVar.push_back(line);
@ -398,7 +409,11 @@ CParseResult CConfig::parse() {
iffile.close();
clearState();
if (!impl->categories.empty()) {
fileParseResult.setError("Unclosed category at EOF");
impl->categories.clear();
return fileParseResult;
}
return fileParseResult;
}
@ -414,6 +429,7 @@ CParseResult CConfig::parseDynamic(const char* command, const char* value) {
void CConfig::clearState() {
impl->categories.clear();
impl->parseError = "";
impl->variables = impl->envVariables;
}
CConfigValue* CConfig::getConfigValuePtr(const char* name) {

1
src/config.hpp
View file

@ -24,6 +24,7 @@ class CConfigImpl {
std::unordered_map<std::string, Hyprlang::CConfigValue> defaultValues;
std::vector<SHandler> handlers;
std::vector<SVariable> variables;
std::vector<SVariable> envVariables;
std::vector<std::string> categories;

2
tests/config/config.conf
View file

@ -9,6 +9,8 @@ $MY_VAR = 1337
$MY_VAR_2 = $MY_VAR
testVar = $MY_VAR$MY_VAR_2
testEnv = $XDG_SESSION_TYPE
testCategory {
testValueInt = 123456
testValueHex = 0xF

4
tests/main.cpp
View file

@ -53,6 +53,7 @@ int main(int argc, char** argv, char** envp) {
config.addConfigValue("testFloat", 0.F);
config.addConfigValue("testVec", Hyprlang::SVector2D{69, 420});
config.addConfigValue("testString", "");
config.addConfigValue("testEnv", "");
config.addConfigValue("testVar", 0L);
config.addConfigValue("testStringQuotes", "");
config.addConfigValue("testCategory:testValueInt", 0L);
@ -116,6 +117,9 @@ int main(int argc, char** argv, char** envp) {
EXPECT(config.parseDynamic("$MY_VAR_2 = 420").error, false);
EXPECT(std::any_cast<int64_t>(config.getConfigValue("testVar")), 1337420);
// test env variables
EXPECT(std::any_cast<const char*>(config.getConfigValue("testEnv")), std::string{"wayland"});
} catch (const char* e) {
std::cout << Colors::RED << "Error: " << Colors::RESET << e << "\n";
return 1;