Package: mosh
Version: 1.2.4a-1+b2
Severity: normal
Tags: patch
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From: Gabriel Filion gabs...@lelutin.ca
To: Debian Bug Tracking System sub...@bugs.debian.org
Subject: mosh: script for bash_completion does not find hosts in known_hosts
Message-ID: 20150408195653.4718.63600.report...@boohn.lelutin.ca
X-Mailer: reportbug 6.6.3
Date: Wed, 08 Apr 2015 15:56:53 -0400
Package: mosh
Version: 1.2.4a-1+b2
Severity: normal
Tags: patch
Hello,
The script for bash_completion included in the mosh package does not complete
hosts from ssh's known_hosts. This is annoying since that's the most frequent
source of hostnames for machines to ssh to.
Also, according to the comment on the _known_hosts function in
/usr/share/bash-completion/bash_completion, the _known_hosts function is
deprecated and _known_hosts_all should be used instead. This latter function
needs a minimum of setup.
Here's a patch for the /etc/bash_completion.d/mosh file that implements lookup
for known_hosts:
--8
$ diff -burN /etc/bash_completion.d/mosh{.old,}
--- /etc/bash_completion.d/mosh.old 2015-04-08 15:54:11.122373833 -0400
+++ /etc/bash_completion.d/mosh 2015-04-08 15:54:15.414322372 -0400
@@ -1 +1,9 @@
-complete -F _known_hosts mosh
+_mosh () {
+local cur prev
+
+_init_completion || return
+
+_known_hosts_real -a $cur
+}
+
+complete -F _mosh mosh
-8-
Note that this does not take into account any arguments to the mosh executable,
so it's probably not the best possible formulation for a bash_completion
script, but it fixes the lack of known_hosts completion and can be built upon
for adding the other options.
-- System Information:
Debian Release: 8.0
APT prefers unstable
APT policy: (500, 'unstable'), (50, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_CA.utf8, LC_CTYPE=en_CA.utf8 (charmap=UTF-8) (ignored: LC_ALL
set to en_CA.utf8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages mosh depends on:
ii libc6 2.19-17
ii libgcc1 1:4.9.2-10
ii libprotobuf92.6.1-1
ii libssl1.0.0 1.0.1k-3
ii libstdc++6 4.9.2-10
ii libtinfo5 5.9+20140913-1+b1
ii libutempter01.1.5-4
ii openssh-client 1:6.7p1-5
ii zlib1g 1:1.2.8.dfsg-2+b1
mosh recommends no packages.
mosh suggests no packages.
-- Configuration Files:
/etc/bash_completion.d/mosh changed [not included]
-- no debconf information
-- System Information:
Debian Release: 8.0
APT prefers unstable
APT policy: (500, 'unstable'), (50, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_CA.utf8, LC_CTYPE=en_CA.utf8 (charmap=UTF-8) (ignored: LC_ALL
set to en_CA.utf8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages mosh depends on:
ii libc6 2.19-17
ii libgcc1 1:4.9.2-10
ii libprotobuf92.6.1-1
ii libssl1.0.0 1.0.1k-3
ii libstdc++6 4.9.2-10
ii libtinfo5 5.9+20140913-1+b1
ii libutempter01.1.5-4
ii openssh-client 1:6.7p1-5
ii zlib1g 1:1.2.8.dfsg-2+b1
mosh recommends no packages.
mosh suggests no packages.
-- Configuration Files:
/etc/bash_completion.d/mosh changed [not included]
-- no debconf information
--
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