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- Improve Bash completion to suggest meta-packages after -i or --install options.

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This commit is contained in:
Arnaud G. GIBERT
2026-06-20 17:57:17 +02:00
parent fea46196d1
commit a0f2ffa0cf
5 changed files with 47 additions and 40 deletions
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62
etc/bash_completion.d/mpm
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@@ -28,46 +28,42 @@
_mpm_completion()
{
local cur="${COMP_WORDS[COMP_CWORD]}"
local prev="${COMP_WORDS[COMP_CWORD-1]}"
local opts="-h --help -V --version -v --verbose -T --test -l --list -i --install -r --repo"
local mode_opts="-h --help -V --version -l --list -i --install"
local glob_opts="-T --test -v --verbose -r --repo"
local cur="${COMP_WORDS[COMP_CWORD]}"
local prev="${COMP_WORDS[COMP_CWORD-1]}"
local pos=0
local i
local mode_set="FALSE"
local repo=""
local i
COMPREPLY=()
# Count non-option positional arguments already provided
# Scan already provided words to detect mode and repo override
for (( i=1; i<COMP_CWORD; i++ ))
do
case "${COMP_WORDS[i]}" in
-h|--help|-V|--version|-v|--verbose|-T|--test|-l|--list)
-h|--help|-V|--version|-l|--list|-i|--install)
mode_set="TRUE"
;;
-i|--install|-r|--repo)
i=$(( i + 1 ))
;;
--)
;;
-*)
;;
*)
pos=$(( pos + 1 ))
-r|--repo)
repo="${COMP_WORDS[i+1]}"
;;
esac
done
# Complete options if current word starts with '-'
if [[ "${cur}" == -* ]]
then
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
fi
# Complete based on previous option
# Complete the argument of -i / --install with the live package list
case "${prev}" in
-i|--install)
local mpm_names
mpm_names="$(mpm --list 2>/dev/null | awk 'NR>2 { gsub(/^ +/, "", $1); print $1 }')"
if [[ "${repo}" != "" ]]
then
mpm_names="$(mpm -r "${repo}" --list 2>/dev/null | awk 'NR>2 { gsub(/^ +/, "", $1); print $1 }')"
else
mpm_names="$(mpm --list 2>/dev/null | awk 'NR>2 { gsub(/^ +/, "", $1); print $1 }')"
fi
COMPREPLY=( $(compgen -W "${mpm_names}" -- "${cur}") )
return 0
;;
@@ -77,15 +73,13 @@ _mpm_completion()
;;
esac
# Complete positional arguments
case "${pos}" in
0)
COMPREPLY=( $(compgen -W "-h --help -V --version -v --verbose -T --test -l --list -i --install -r --repo" -- "${cur}") )
;;
*)
COMPREPLY=()
;;
esac
# Build candidate list depending on whether a mode is already set
if [[ "${mode_set}" == "TRUE" ]]
then
COMPREPLY=( $(compgen -W "${glob_opts}" -- "${cur}") )
else
COMPREPLY=( $(compgen -W "${mode_opts} ${glob_opts}" -- "${cur}") )
fi
return 0
}