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From: Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
Subject: Add completions for OpenRC rc-service
Origin: vendor, https://bugs.debian.org/865548
Bug-Debian: https://bugs.debian.org/865548
Forwarded: yes, https://github.com/scop/bash-completion/pull/254
This patch adds completions for the rc-service command from OpenRC, as
suggested and provided by Mathieu Roy via a Debian bug [1], fixed and
extended for more options by myself.
When ran on a chroot with a freshly bootstrapped Debian system, the
following completions produce the following output.
For the options:
# rc-service [TAB][TAB]
-c -h --ifstopped -q savecache
-C --help kmod --quiet udev
cron -i -l -r -v
-d -I --list rc -V
-D --ifcrashed -N rcS --verbose
--debug --ifexists networking --resolve --version
--dry-run --ifinactive --nocolor rsyslog -Z
-e --ifnotstarted --nodeps -s
--exists --ifstarted procps -S
# rc-service [CURSOR]
# rc-service -h[TAB]
# rc-service -h [CURSOR]
# rc-service --v[TAB]
# rc-service --ver[CURSOR]
# rc-service --ver[TAB][TAB]
--verbose --version
# rc-service --ver[CURSOR]
# rc-service --verbose --l[TAB]
# rc-service --verbose --list [CURSOR]
For the services:
# rc-service --list[ENTER]
cron
hwclock.sh
kmod
networking
procps
rc
rcS
rsyslog
savecache
udev
# rc-service r[TAB][TAB]
rc rcS rsyslog
# rc-service r[CURSOR]
# rc-service --dry-run cr[TAB]
# rc-service --dry-run cron [CURSOR]
# rc-service --dry-run cron [TAB][TAB]
force-reload reload restart start status stop
# rc-service --dry-run cron [CURSOR]
# rc-service --dry-run cron re[TAB][TAB]
reload restart
# rc-service --dry-run cron re[CURSOR]
# rc-service --dry-run cron res[TAB]
# rc-service --dry-run cron restart [CURSOR]
Adding `set show-all-if-ambiguous on' to .inputrc yields the same
results, but without the need for the additional [TAB] as displayed
above.
[1] https://bugs.debian.org/865548
---
completions/rc-service | 56 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
create mode 100644 completions/rc-service
diff --git a/completions/rc-service b/completions/rc-service
new file mode 100644
index 00000000..f90c86ae
--- /dev/null
+++ b/completions/rc-service
@@ -0,0 +1,56 @@
+# rc-service(8) completion -*- shell-script -*-
+#
+# Adapted from update-rc.d
+#
+# Copyright (C) 2004 Servilio Afre Puentes <servilio@gmail.com>
+# 2018 Mathieu Roy <yeupou@gnu.org>
+# 2018 Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
+
+_rc_service()
+{
+ local cur prev words cword
+ _init_completion || return
+
+ local sysvdir services options valid_options
+
+ sysvdir=/etc/init.d
+
+ services=( $( printf '%s ' $sysvdir/!(README*|*.sh|$_backup_glob) ) )
+ services=( ${services[@]#$sysvdir/} )
+ options=( -d --debug \
+ -D --nodeps \
+ -e --exists \
+ -c --ifcrashed \
+ -i --ifexists \
+ -I --ifinactive \
+ -N --ifnotstarted \
+ -s --ifstarted \
+ -S --ifstopped \
+ -l --list \
+ -r --resolve \
+ -Z --dry-run \
+ -h --help \
+ -C --nocolor \
+ -V --version \
+ -v --verbose \
+ -q --quiet \
+ )
+
+
+ if [[ ($cword -eq 1) || ("$prev" == -* ) ]]; then
+ COMPREPLY=( $( compgen -W '${options[@]} ${services[@]}' \
+ -- "$cur" ) )
+ elif [[ -x $sysvdir/$prev ]]; then
+ COMPREPLY=( $( compgen -W '`sed -e "y/|/ /" \
+ -ne "s/^.*Usage:[ ]*[^ ]*[ ]*{*\([^}\"]*\).*$/\1/p" \
+ $sysvdir/$prev`' \
+ -- "$cur" ) )
+ else
+ COMPREPLY=()
+ fi
+
+ return 0
+} &&
+complete -F _rc_service rc-service
+
+# ex: filetype=sh
|
