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Merge pull request #3200 from dokku/fix-bash-completion

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fix: correct bash-completion integration
This commit is contained in:
Jose Diaz-Gonzalez
2018-05-20 19:08:09 -04:00
committed by GitHub
parent 1bbde8fd94 7d917589a4
commit fb79d0f2e8
1 changed files with 8 additions and 16 deletions
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24
contrib/bash-completion
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@@ -1,18 +1,10 @@
#!/usr/bin/env bash
_dokku_complete_goals_fetch() {
dokku --quiet help --all | awk '/^ /{ print $1 }' | sort > "/var/cache/dokku-completion"
}
# bash completion for dd -*- shell-script -*-
_dokku_complete_verify() {
declare desc="shows bash completion"
declare COMMAND="$1"
local COMMANDS=""
if [[ ! -f "/var/cache/dokku-completion" ]] || [[ -s "/var/cache/dokku-completion" ]]; then
_dokku_complete_goals_fetch
fi
_dokku_complete_goals=$(cat "/var/cache/dokku-completion")
while read -r fn; do
@@ -24,16 +16,16 @@ _dokku_complete_verify() {
echo "${COMMANDS#";"}"
}
have dokku &&
_dokku_complete() {
_dokku() {
local cur prev
_get_comp_words_by_ref -n : cur
if [[ ! -f "/var/cache/dokku-completion" ]] || [[ ! -s "/var/cache/dokku-completion" ]]; then
dokku --quiet help --all | awk '/^ /{ print $1 }' | sort > "/var/cache/dokku-completion"
fi
opts=$(_dokku_complete_verify "${cur}")
COMPREPLY=($(IFS=";" compgen -W "$opts" -- "$cur"))
__ltrim_colon_completions "$cur"
} &&
complete -F _dokku_complete dokku
if [[ ! -f "/var/cache/dokku-completion" ]] || [[ -s "/var/cache/dokku-completion" ]]; then
have dokku && export -f _dokku_complete_goals_fetch && nohup bash -c _dokku_complete_goals_fetch >/dev/null 2>&1 &
fi
complete -F _dokku dokku