util/bash-completion: Fix for bash-completion 2.12
_split_longopt() was the bash-completion private API and removed since bash-completion 2.12. This commit initializes the bash-completion general variables with _init_completion() to avoid the potential "command not found" error. Although bash-completion 2.12 introduces _comp_initialize() to deprecate _init_completion(), _init_completion() is still chosen for the better backward compatibility. Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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@ -151,13 +151,10 @@ __grub_list_modules () {
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# grub-set-default & grub-reboot
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#
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__grub_set_entry () {
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local cur prev split=false
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local cur prev words cword split
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_init_completion -s || return
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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_split_longopt && split=true
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case "$prev" in
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--boot-directory)
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@ -180,11 +177,10 @@ __grub_set_entry () {
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# grub-editenv
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#
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__grub_editenv () {
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local cur prev
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local cur prev words cword
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_init_completion || return
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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case "$prev" in
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create|list|set|unset)
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@ -201,10 +197,10 @@ __grub_editenv () {
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# grub-mkconfig
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#
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__grub_mkconfig () {
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local cur prev
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local cur prev words cword
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_init_completion || return
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COMPREPLY=()
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cur=`_get_cword`
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if [[ "$cur" == -* ]]; then
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__grubcomp "$(__grub_get_options_from_help)"
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@ -217,13 +213,10 @@ __grub_mkconfig () {
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# grub-setup
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#
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__grub_setup () {
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local cur prev split=false
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local cur prev words cword split
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_init_completion -s || return
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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_split_longopt && split=true
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case "$prev" in
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-d|--directory)
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@ -246,15 +239,12 @@ __grub_setup () {
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# grub-install
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#
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__grub_install () {
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local cur prev last split=false
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local cur prev words cword split last
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_init_completion -s || return
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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last=$(__grub_get_last_option)
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_split_longopt && split=true
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case "$prev" in
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--boot-directory)
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_filedir -d
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@ -287,10 +277,10 @@ __grub_install () {
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# grub-mkfont
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#
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__grub_mkfont () {
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local cur
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local cur prev words cword
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_init_completion || return
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COMPREPLY=()
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cur=`_get_cword`
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if [[ "$cur" == -* ]]; then
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__grubcomp "$(__grub_get_options_from_help)"
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@ -304,11 +294,10 @@ __grub_mkfont () {
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# grub-mkrescue
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#
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__grub_mkrescue () {
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local cur prev last
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local cur prev words cword last
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_init_completion || return
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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last=$(__grub_get_last_option)
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if [[ "$cur" == -* ]]; then
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@ -330,13 +319,10 @@ __grub_mkrescue () {
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# grub-mkimage
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#
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__grub_mkimage () {
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local cur prev split=false
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local cur prev words cword split
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_init_completion -s || return
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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_split_longopt && split=true
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case "$prev" in
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-d|--directory|-p|--prefix)
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@ -367,10 +353,10 @@ __grub_mkimage () {
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# grub-mkpasswd-pbkdf2
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#
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__grub_mkpasswd_pbkdf2 () {
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local cur
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local cur prev words cword
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_init_completion || return
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COMPREPLY=()
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cur=`_get_cword`
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if [[ "$cur" == -* ]]; then
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__grubcomp "$(__grub_get_options_from_help)"
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@ -384,13 +370,10 @@ __grub_mkpasswd_pbkdf2 () {
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# grub-probe
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#
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__grub_probe () {
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local cur prev split=false
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local cur prev words cword split
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_init_completion -s || return
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COMPREPLY=()
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cur=`_get_cword`
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prev=${COMP_WORDS[COMP_CWORD-1]}
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_split_longopt && split=true
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case "$prev" in
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-t|--target)
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@ -417,10 +400,10 @@ __grub_probe () {
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# grub-script-check
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#
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__grub_script_check () {
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local cur
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local cur prev words cword
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_init_completion || return
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COMPREPLY=()
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cur=`_get_cword`
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if [[ "$cur" == -* ]]; then
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__grubcomp "$(__grub_get_options_from_help)"
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