Shift things around

source/src/utils/envmanager.cpp

@@ -0,0 +1,89 @@
+#include "envmanager.hpp"
+#include "utils/utils.hpp"
+#include <fstream>
+#include <sstream>
+#include <algorithm>
+#include <cctype>
+#include <regex>
+#include <cstdlib> // For std::getenv
+
+namespace dropshell {
+
+envmanager::envmanager(std::string path) : m_path(path) {
+}
+
+envmanager::~envmanager() {
+}
+
+bool envmanager::load() {
+    std::ifstream file(m_path);
+    if (!file.is_open()) {
+        return false;
+    }
+
+    m_variables.clear();
+    std::string line;
+    while (std::getline(file, line)) {
+        line=trim(line);
+        // Skip empty lines and comments
+        if (line.empty() || line[0] == '#') {
+            continue;
+        }
+
+        size_t pos = line.find('=');
+        if (pos != std::string::npos) {
+            std::string key = line.substr(0, pos);
+            std::string value = line.substr(pos + 1);
+
+            // trim whitespace from the key and value
+            m_variables[dequote(trim(key))] = dequote(trim(value));
+        }
+    }
+    file.close();
+    return true;
+}
+
+void envmanager::save() {
+    std::ofstream file(m_path);
+    if (!file.is_open()) {
+        return;
+    }
+
+    for (const auto& pair : m_variables) {
+        file << pair.first << "=" << quote(pair.second) << std::endl;
+    }
+    file.close();
+}
+
+std::string envmanager::get_variable(std::string key) const {
+    key = dequote(trim(key));
+    
+    // Use case-insensitive comparison to find the key
+    for (const auto& pair : m_variables) {
+        if (pair.first == key) {
+            return pair.second;
+        }
+    }
+    
+    return "";
+}
+
+void envmanager::get_all_variables(std::map<std::string, std::string>& variables) const {
+    variables = m_variables;
+}
+
+void envmanager::add_variables(std::map<std::string, std::string> variables) {
+    for (auto& pair : variables) {
+        set_variable(pair.first, pair.second);
+    }
+}
+
+void envmanager::set_variable(std::string key, std::string value) {
+    m_variables[dequote(trim(key))] = dequote(trim(value));
+}
+
+void envmanager::clear_variables() {
+    m_variables.clear();
+}
+
+} // namespace dropshell