Don't add -i to docker command when stdin is not a TTY

Signed-off-by: olipratt <olipratt@users.noreply.github.com>

Author: olipratt

CHANGELOG.md

@@ -16,6 +16,7 @@ Status: Available for use
 ### Added
 
 ### Fixed
+- Don't add "-i" to docker commands when stdin is not a tty. This allows commands `floki run -- <command>` to be run from inside other scripts even if stdout looks like a tty.
 
 ## [1.0.0] - 2022-09-12
 

src/command.rs

@@ -178,7 +178,7 @@ impl DockerCommandBuilder {
 
     fn base_args(&self) -> Vec<&OsStr> {
         let mut base_args: Vec<&OsStr> = vec!["run".as_ref(), "--rm".as_ref(), "-t".as_ref()];
-        if atty::is(atty::Stream::Stdout) {
+        if atty::is(atty::Stream::Stdout) && atty::is(atty::Stream::Stdin) {
             base_args.push("-i".as_ref());
         }
         base_args