better handling of cache directory

src/common/detectWMDE.c

@@ -252,7 +252,7 @@ static inline void getDE(FFWMDEResult* result, ProcData* procData)
         return;
     }
 
-    if(strcasecmp(result->sessionDesktop, "KDE") == 0)
+    if(strcasecmp(result->sessionDesktop, "KDE") == 0 || strcasecmp(result->sessionDesktop, "plasma") == 0 || strcasecmp(result->sessionDesktop, "plasmashell") == 0)
         getKDE(result);
     else if(strcasecmp(result->sessionDesktop, "Gnome") == 0 || strcasecmp(result->sessionDesktop, "ubuntu:GNOME") == 0 || strcasecmp(result->sessionDesktop, "ubuntu") == 0)
         getGnome(result);

src/common/init.c

@@ -1,6 +1,7 @@
 #include "fastfetch.h"
 
 #include <unistd.h>
+#include <sys/stat.h>
 
 static bool strbufEqualsAdapter(const void* first, const void* second)
 {
@@ -64,6 +65,24 @@ static void initConfigDirs(FFstate* state)
     #undef FF_ENSURE_ONLY_ONCE_IN_LIST
 }
 
+static void initCacheDir(FFstate* state)
+{
+    ffStrbufInitA(&state->cacheDir, 64);
+
+    ffStrbufAppendS(&state->cacheDir, getenv("XDG_CACHE_HOME"));
+
+    if(state->cacheDir.length == 0)
+    {
+        ffStrbufAppendS(&state->cacheDir, state->passwd->pw_dir);
+        ffStrbufAppendS(&state->cacheDir, "/.cache/");
+    }
+
+    mkdir(state->cacheDir.chars, S_IRWXU | S_IXGRP | S_IRGRP | S_IXOTH | S_IROTH); //I hope everybody has a cache folder but whow knews
+
+    ffStrbufAppendS(&state->cacheDir, "fastfetch/");
+    mkdir(state->cacheDir.chars, S_IRWXU | S_IRGRP | S_IROTH);
+}
+
 static void initState(FFstate* state)
 {
     state->current_row = 0;
@@ -72,6 +91,7 @@ static void initState(FFstate* state)
     sysinfo(&state->sysinfo);
 
     initConfigDirs(state);
+    initCacheDir(state);
 }
 
 static void defaultConfig(FFconfig* config)

src/common/io.c

@@ -3,7 +3,6 @@
 #include <malloc.h>
 #include <unistd.h>
 #include <fcntl.h>
-#include <sys/stat.h>
 #include <pthread.h>
 
 #define FF_IO_CACHE_VALUE_EXTENSION "ffcv"
@@ -83,46 +82,9 @@ void ffPrintFormatString(FFinstance* instance, const char* moduleName, uint8_t m
     ffStrbufDestroy(&buffer);
 }
 
-static void appendCacheDir(FFinstance* instance, FFstrbuf* buffer)
-{
-    static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
-
-    static FFstrbuf cacheDir;
-    static bool init = false;
-
-    pthread_mutex_lock(&mutex);
-
-    if(init)
-    {
-        pthread_mutex_unlock(&mutex);
-        ffStrbufAppend(buffer, &cacheDir);
-        return;
-    }
-
-    ffStrbufInitA(&cacheDir, 64);
-    ffStrbufAppendS(&cacheDir, getenv("XDG_CACHE_HOME"));
-
-    if(cacheDir.length == 0)
-    {
-        ffStrbufSetS(&cacheDir, instance->state.passwd->pw_dir);
-        ffStrbufAppendS(&cacheDir, "/.cache/");
-    }
-
-    mkdir(cacheDir.chars, S_IRWXU | S_IXGRP | S_IRGRP | S_IXOTH | S_IROTH); //I hope everybody has a cache folder but whow knews
-
-    ffStrbufAppendS(&cacheDir, "fastfetch/");
-    mkdir(cacheDir.chars, S_IRWXU | S_IRGRP | S_IROTH);
-
-    init = true;
-
-    pthread_mutex_unlock(&mutex);
-
-    ffStrbufAppend(buffer, &cacheDir);
-}
-
 void ffGetCacheFilePath(FFinstance* instance, const char* moduleName, const char* extension, FFstrbuf* buffer)
 {
-    appendCacheDir(instance, buffer);
+    ffStrbufAppend(buffer, &instance->state.cacheDir);
     ffStrbufAppendS(buffer, moduleName);
 
     if(extension != NULL)

src/fastfetch.h

@@ -161,6 +161,7 @@ typedef struct FFstate
     struct sysinfo sysinfo;
 
     FFlist configDirs;
+    FFstrbuf cacheDir;
 } FFstate;
 
 typedef struct FFinstance