quibble -c bash should drop in an environment showing a prompt. That worked in 1.4.7 but does not in master :(
Bisected to 3c27b18cc535e8b238563a6f8106ad2d3b799003 which wrap subprocess in order to capture output. That was for T331061.
The subprocess calls got replaced by a wrapper around subprocess.Popen with stdout=PIPE, stderr=STDOUT. That hides the fact the process is running from an interactive shell :)
From bash man page:
An interactive shell [...] whose standard input and error are both connected to terminals (as determinated by isatty)
The patch made stderr to be sent to stdout which itself is a non interactive pipe. Fun times.
I have recently encountered the same issue, I can't remember in which of our tool though. Definitely a python application and maybe that was Quibble itself.
Change 1013111 had a related patch set uploaded (by Hashar; author: Hashar):
[integration/quibble@master] Do not capture commands output in interactive mode
Change #1013111 merged by jenkins-bot:
[integration/quibble@master] Do not capture commands output in interactive mode
Change #1014014 had a related patch set uploaded (by Hashar; author: Hashar):
[integration/quibble@master] release: Quibble 1.7.0
Change #1014014 merged by jenkins-bot:
[integration/quibble@master] release: Quibble 1.7.0
Mentioned in SAL (#wikimedia-releng) [2024-03-25T16:05:11Z] <hashar> Tag Quibble 1.7.0 @ 6bbe555d1006e925d5cf760da8f7c6e9374a31bc # T236222 T218647 T360443 T354141 T356247 T357070
Change #1014039 had a related patch set uploaded (by Hashar; author: Hashar):
[integration/config@master] dockerfiles: update Quibble to 1.7.0
Change #1014039 merged by jenkins-bot:
[integration/config@master] dockerfiles: update Quibble to 1.7.0