TerminalShell: add --shell-version and --terminal-version options to disable shell / terminal version detection

in case that users don't like it

src/common/init.c

@@ -315,6 +315,9 @@ static void defaultConfig(FFinstance* instance)
     instance->config.gpuTemp = false;
     instance->config.batteryTemp = false;
 
+    instance->config.shellVersion = true;
+    instance->config.terminalVersion = true;
+
     instance->config.titleFQDN = false;
 
     ffStrbufInitA(&instance->config.diskFolders, 0);

src/data/config_user.txt

@@ -212,6 +212,18 @@
 # Default is auto.
 #--gl auto
 
+# Shell option
+# Sets if shell version should be detected and printed
+# Must be either true or false
+# Default is true.
+#--shell-version true
+
+# Terminal option
+# Sets if terminal version should be detected and printed
+# Must be either true or false
+# Default is true.
+#--terminal-version true
+
 # Disk option
 # Sets if removable volume should be printed
 # Must be either true or false

src/data/help.txt

@@ -103,6 +103,8 @@ Module specific options:
     --title-fqdn <?value>:          Set if the title should use fully qualified domain name. Default is false
     --separator-string <str>:       Set the string printed by the separator module
     --os-file <path>:               Set the path to the file containing OS information
+    --shell-version <?value>:       Set if shell version should be detected and printed
+    --terminal-version <?value>:    Set if terminal version should be detected and printed
     --disk-folders <folders>:       A colon (semicolon on Windows) separated list of folder paths for the disk output. Default is "/:/home" ("C:\\;D:\\ ..." on Windows)
     --disk-show-removable <?value>: Set if removable volume should be printed. Default is true
     --disk-show-hidden <?value>:    Set if hidden volumes should be printed. Default is false

src/detection/terminalshell/terminalshell_linux.c

@@ -352,12 +352,17 @@ const FFTerminalShellResult* ffDetectTerminalShell(const FFinstance* instance)
 
     getTerminalFromEnv(&result);
     getUserShellFromEnv(instance, &result);
-    getShellVersion(&result.shellExe, result.shellExeName, &result.shellVersion);
 
-    if(strcasecmp(result.shellExeName, result.userShellExeName) != 0)
-        getShellVersion(&result.userShellExe, result.userShellExeName, &result.userShellVersion);
-    else
-        ffStrbufSet(&result.userShellVersion, &result.shellVersion);
+    ffStrbufClear(&result.shellVersion);
+    if(instance->config.shellVersion)
+    {
+        getShellVersion(&result.shellExe, result.shellExeName, &result.shellVersion);
+
+        if(strcasecmp(result.shellExeName, result.userShellExeName) != 0)
+            getShellVersion(&result.userShellExe, result.userShellExeName, &result.userShellVersion);
+        else
+            ffStrbufSet(&result.userShellVersion, &result.shellVersion);
+    }
 
     if(ffStrbufEqualS(&result.shellProcessName, "pwsh"))
         ffStrbufInitS(&result.shellPrettyName, "PowerShell");
@@ -383,7 +388,9 @@ const FFTerminalShellResult* ffDetectTerminalShell(const FFinstance* instance)
         ffStrbufInitCopy(&result.terminalPrettyName, &result.terminalProcessName);
 
     ffStrbufInit(&result.terminalVersion);
-    fftsGetTerminalVersion(&result.terminalProcessName, &result.terminalExe, &result.terminalVersion);
+
+    if(instance->config.terminalVersion)
+        fftsGetTerminalVersion(&result.terminalProcessName, &result.terminalExe, &result.terminalVersion);
 
     ffThreadMutexUnlock(&mutex);
     return &result;

src/detection/terminalshell/terminalshell_windows.cpp

@@ -132,7 +132,8 @@ static uint32_t getShellInfo(FFTerminalShellResult* result, uint32_t pid)
     }
 
     ffStrbufClear(&result->shellVersion);
-    fftsGetShellVersion(&result->shellExe, result->shellPrettyName.chars, &result->shellVersion);
+    if(instance->config.shellVersion)
+        fftsGetShellVersion(&result->shellExe, result->shellPrettyName.chars, &result->shellVersion);
 
     if(ffStrbufIgnCaseEqualS(&result->shellPrettyName, "pwsh"))
         ffStrbufSetS(&result->shellPrettyName, "PowerShell");
@@ -305,7 +306,8 @@ const FFTerminalShellResult* ffDetectTerminalShell(const FFinstance* instance)
         getTerminalFromEnv(&result);
 
     ffStrbufInit(&result.terminalVersion);
-    fftsGetTerminalVersion(&result.terminalProcessName, &result.terminalExe, &result.terminalVersion);
+    if(instance->config.terminalVersion)
+        fftsGetTerminalVersion(&result.terminalProcessName, &result.terminalExe, &result.terminalVersion);
 
 exit:
     ffThreadMutexUnlock(&mutex);

src/fastfetch.c

@@ -1248,6 +1248,10 @@ static void parseOption(FFinstance* instance, FFdata* data, const char* key, con
         instance->config.batteryTemp = optionParseBoolean(value);
     else if(strcasecmp(key, "--title-fqdn") == 0)
         instance->config.titleFQDN = optionParseBoolean(value);
+    else if(strcasecmp(key, "--shell-version") == 0)
+        instance->config.shellVersion = optionParseBoolean(value);
+    else if(strcasecmp(key, "--terminal-version") == 0)
+        instance->config.terminalVersion = optionParseBoolean(value);
     else if(strcasecmp(key, "--disk-folders") == 0)
         optionParseString(key, value, &instance->config.diskFolders);
     else if(strcasecmp(key, "--disk-show-removable") == 0)

src/fastfetch.h

@@ -177,6 +177,9 @@ typedef struct FFconfig
 
     bool titleFQDN;
 
+    bool shellVersion;
+    bool terminalVersion;
+
     FFstrbuf diskFolders;
     bool diskShowRemovable;
     bool diskShowHidden;