TerminalShell: ignore the parent process if $FFTS_IGNORE_PARENT is …

…set to `1` Fix fastfetch-cli#1205
CarterLi · Aug 23, 2024 · 6eec888 · 6eec888
1 parent d58e37e
commit 6eec888
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/src/detection/terminalshell/terminalshell_linux.c b/src/detection/terminalshell/terminalshell_linux.c
@@ -384,6 +384,14 @@ const FFShellResult* ffDetectShell()
     result.tty = -1;
 
     pid_t ppid = getppid();
+
+    const char* ignoreParent = getenv("FFTS_IGNORE_PARENT");
+    if (ignoreParent && ffStrEquals(ignoreParent, "1"))
+    {
+        FF_STRBUF_AUTO_DESTROY _ = ffStrbufCreate();
+        ffProcessGetBasicInfoLinux(ppid, &_, &ppid, NULL);
+    }
+
     ppid = getShellInfo(&result, ppid);
     getUserShellFromEnv(&result);
     setShellInfoDetails(&result);

diff --git a/src/detection/terminalshell/terminalshell_windows.c b/src/detection/terminalshell/terminalshell_windows.c
@@ -345,6 +345,10 @@ const FFShellResult* ffDetectShell(void)
     if(!ffProcessGetInfoWindows(0, &ppid, NULL, NULL, NULL, NULL, NULL))
         return &result;
 
+    const char* ignoreParent = getenv("FFTS_IGNORE_PARENT");
+    if (ignoreParent && ffStrEquals(ignoreParent, "1"))
+        ffProcessGetInfoWindows(ppid, &ppid, NULL, NULL, NULL, NULL, NULL);
+
     ppid = getShellInfo(&result, ppid);
 
     if (result.processName.length > 0)