regex: moved it to a seperate file

line-count

@@ -1,8 +1,8 @@
 ===============================================================================
  Language            Files        Lines         Code     Comments       Blanks
 ===============================================================================
- C Header                1            6            5            0            1
- C++                     2          289          217           24           48
+ C++                     3          313          236           25           52
+ C++ Header              3           33           30            0            3
 ===============================================================================
- Total                   3          295          222           24           49
+ Total                   6          346          266           25           55
 ===============================================================================

src/includes/getHttp.hpp

@@ -3,4 +3,3 @@
 #include <string>
 void getHttp(std::string url, std::string *outputfile);
 #endif
-

src/includes/regex.hpp

@@ -0,0 +1,6 @@
+#ifndef REGEX_H
+#define REGEX_H
+#include <string>
+
+void regex(std::string collectionid, std::string gameid, std::string cacheid, std::string cachesc);
+#endif

src/main.cpp

@@ -9,9 +9,9 @@
 #include <iostream>
 #include <ostream>
 #include <string>
-#include "includes/getHttp.h"
+#include "includes/getHttp.hpp"
 #include "includes/Strings.hpp"
-#include "regex"
+#include "includes/regex.hpp"
 
 std::string woof(std::ifstream &meow) {
   std::ostringstream nya;
@@ -24,9 +24,9 @@ int main(int argc, char **argv, char **envp) {
   // need some cleaning in the future ata
   const char *userHome  = getenv("HOME");
 
-  std::string userCache = std::string(userHome)   + "/.cache/";
-  std::string cacheid   = std::string(userCache)  + "ids.txt";
-  std::string cachesc   = std::string(userCache)  + "sources.html";
+  std::string usercache = std::string(userHome)   + "/.cache/";
+  std::string cacheid   = std::string(usercache)  + "ids.txt";
+  std::string cachesc   = std::string(usercache)  + "sources.html";
 
   std::string collectionid;
   std::string modid;
@@ -177,58 +177,7 @@ int main(int argc, char **argv, char **envp) {
     }
   }
 
-  // regex and stuff (collectionid)
-  if (!collectionid.empty()) {
-    // Input and output file paths
-    std::string inputFilePath   = cachesc;
-    std::string outputFilePath  = cacheid;
-
-    // Open the input file (source.html)
-    std::ifstream inputFile(inputFilePath);
-    std::ofstream outputFile(outputFilePath, std::ios::app);
-
-    if (!inputFile.is_open() && !outputFile.is_open()) {
-      std::cerr << "Unable to open file";
-      return 1;
-    }
-
-    std::regex grepRegex(R"(<div class="workshopItemPreviewHolder  ")");
-
-    std::string line;
-
-    // Process each line
-  while (std::getline(inputFile, line)) {
-      // grep-like behavior (only process lines containing the pattern with two
-      // spaces)
-      if (std::regex_search(line, grepRegex)) {
-
-     // sed 's/"><div class=.*//'
-        std::size_t divPos = line.find("\"><div class=");
-        if (divPos != std::string::npos) {
-          line = line.substr(0, divPos); // Trim everything after '"><div class='
-        }
-
-        // sed 's/.*id=//'
-        std::size_t idPos = line.find("id=");
-        if (idPos != std::string::npos) {
-          line = line.substr(idPos + 3); // Trim everything before 'id=' and keep the ID
-        }
-
-        line = "+workshop_download_item " + gameid + " " + line;
-
-        line += " \\";
-
-        outputFile << line << std::endl;
-      }
-    }
-
-    // Step 6: Write "+quit" at the end of the output file
-    outputFile << "+quit" << std::endl;
-
-    // Close the input and output files
-    inputFile.close();
-    outputFile.close();
-  }  
+  regex({collectionid}, {gameid}, {cacheid}, {cachesc});
 
   //checks if a "\" is needed or not
   std::ifstream idscount{cacheid};

src/regex.cpp

@@ -0,0 +1,65 @@
+#include <cctype>
+#include <cpptoml.h>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <fstream>
+#include <ios>
+#include <iostream>
+#include <ostream>
+#include <string>
+#include "regex"
+
+// regex and stuff (collectionid)
+void regex(std::string collectionid, std::string gameid, std::string cacheid, std::string cachesc) {
+  if (!collectionid.empty()) {
+    // Input and output file paths
+    std::string inputFilePath   = cachesc;
+    std::string outputFilePath  = cacheid;
+
+    // Open the input file (source.html)
+    std::ifstream inputFile(inputFilePath);
+    std::ofstream outputFile(outputFilePath, std::ios::app);
+
+    if (!inputFile.is_open() && !outputFile.is_open()) {
+      throw("Unable to open file\n");
+    }
+
+    std::regex grepRegex(R"(<div class="workshopItemPreviewHolder  ")");
+
+    std::string line;
+
+    // Process each line
+  while (std::getline(inputFile, line)) {
+      // grep-like behavior (only process lines containing the pattern with two
+      // spaces)
+      if (std::regex_search(line, grepRegex)) {
+
+     // sed 's/"><div class=.*//'
+        std::size_t divPos = line.find("\"><div class=");
+        if (divPos != std::string::npos) {
+          line = line.substr(0, divPos); // Trim everything after '"><div class='
+        }
+
+        // sed 's/.*id=//'
+        std::size_t idPos = line.find("id=");
+        if (idPos != std::string::npos) {
+          line = line.substr(idPos + 3); // Trim everything before 'id=' and keep the ID
+        }
+
+        line = "+workshop_download_item " + gameid + " " + line;
+
+        line += " \\";
+
+        outputFile << line << std::endl;
+      }
+    }
+
+    // Step 6: Write "+quit" at the end of the output file
+    outputFile << "+quit" << std::endl;
+
+    // Close the input and output files
+    inputFile.close();
+    outputFile.close();
+  }  
+}