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fixup! Clean up completions a little bit

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Reverts some changes that broke sudo completions, and adds comments
clarifying the purpose behind sudo completions.

Closes #5004.
This commit is contained in:
Mahmoud Al-Qudsi 2018-05-22 17:29:12 -05:00
parent 6401906288
commit 46bd0e66b6
3 changed files with 11 additions and 20 deletions
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23
share/completions/apt.fish
View file

@ -1,29 +1,12 @@
# Completions for the `apt` command
set -l all_subcmds update upgrade full-upgrade search list install show remove edit-sources purge changelog autoremove depends rdepends
set -l pkg_subcmds install remove upgrade full-upgrade show search purge changelog policy depends rdepends
function __fish_apt_no_subcommand -d 'Test if apt has yet to be given the subcommand'
for i in (commandline -opc)
if contains -- $i update upgrade full-upgrade search list install show remove edit-sources purge changelog autoremove depends rdepends
return 1
end
end
return 0
end
function __fish_apt_subcommand
set subcommand $argv[1]
set -e argv[1]
complete -f -c apt -n '__fish_apt_no_subcommand' -a $subcommand $argv
end
function __fish_apt_using_subcommand -d 'Test if given subcommand is used'
for i in (commandline -opc)
if contains -- $i $argv
return 0
end
end
return 1
complete -f -c apt -n "not __fish_seen_subcommand_from $all_subcmds" -a $subcommand $argv
end
function __fish_apt_option
@ -32,7 +15,7 @@ function __fish_apt_option
complete -f -c apt -n "__fish_seen_subcommand_from $subcommand" $argv
end
complete -c apt -n '__fish_seen_subcommand_from $pkg_subcmds' -a '(__fish_print_packages)' -d 'Package'
complete -c apt -n "__fish_seen_subcommand_from $pkg_subcmds" -a '(__fish_print_packages | head -n 100)' -d 'Package'
# Support flags
complete -x -f -c apt -s h -l help -d 'Display help'

4
share/completions/sudo.fish
View file

@ -23,6 +23,9 @@ complete -c sudo -s s -d "Run the given command in a shell"
complete -c sudo -s u -a "(__fish_complete_users)" -x -d "Run command as user"
complete -c sudo -s v -n "__fish_no_arguments" -d "Validate the credentials, extending timeout"
# Complete the command we are executed under sudo
complete -c sudo -d "Command to run" -x -a "(__fish_complete_subcommand_root -u -g)"
# Or provide completions
function __fish_complete_sudo_payload
set -l tokens (commandline -co)
@ -48,4 +51,5 @@ function __fish_complete_sudo_payload
end
end
# Provide completions for the command being sudo'd, as if `sudo` weren't in play
complete -c sudo -xa '(__fish_complete_sudo_payload)'

4
share/functions/__fish_complete_subcommand_root.fish Normal file
View file

@ -0,0 +1,4 @@
function __fish_complete_subcommand_root -d "Run the __fish_complete_subcommand function using a PATH containing /sbin and /usr/sbin"
set -lx -p PATH /sbin /usr/sbin 2>/dev/null
__fish_complete_subcommand $argv
end