--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/github.com/spf13/cobra/bash_completionsV2.go Sun Jul 11 10:35:56 2021 +0200
@@ -0,0 +1,302 @@
+package cobra
+
+import (
+ "bytes"
+ "fmt"
+ "io"
+ "os"
+)
+
+func (c *Command) genBashCompletion(w io.Writer, includeDesc bool) error {
+ buf := new(bytes.Buffer)
+ genBashComp(buf, c.Name(), includeDesc)
+ _, err := buf.WriteTo(w)
+ return err
+}
+
+func genBashComp(buf io.StringWriter, name string, includeDesc bool) {
+ compCmd := ShellCompRequestCmd
+ if !includeDesc {
+ compCmd = ShellCompNoDescRequestCmd
+ }
+
+ WriteStringAndCheck(buf, fmt.Sprintf(`# bash completion V2 for %-36[1]s -*- shell-script -*-
+
+__%[1]s_debug()
+{
+ if [[ -n ${BASH_COMP_DEBUG_FILE:-} ]]; then
+ echo "$*" >> "${BASH_COMP_DEBUG_FILE}"
+ fi
+}
+
+# Macs have bash3 for which the bash-completion package doesn't include
+# _init_completion. This is a minimal version of that function.
+__%[1]s_init_completion()
+{
+ COMPREPLY=()
+ _get_comp_words_by_ref "$@" cur prev words cword
+}
+
+# This function calls the %[1]s program to obtain the completion
+# results and the directive. It fills the 'out' and 'directive' vars.
+__%[1]s_get_completion_results() {
+ local requestComp lastParam lastChar args
+
+ # Prepare the command to request completions for the program.
+ # Calling ${words[0]} instead of directly %[1]s allows to handle aliases
+ args=("${words[@]:1}")
+ requestComp="${words[0]} %[2]s ${args[*]}"
+
+ lastParam=${words[$((${#words[@]}-1))]}
+ lastChar=${lastParam:$((${#lastParam}-1)):1}
+ __%[1]s_debug "lastParam ${lastParam}, lastChar ${lastChar}"
+
+ if [ -z "${cur}" ] && [ "${lastChar}" != "=" ]; then
+ # If the last parameter is complete (there is a space following it)
+ # We add an extra empty parameter so we can indicate this to the go method.
+ __%[1]s_debug "Adding extra empty parameter"
+ requestComp="${requestComp} ''"
+ fi
+
+ # When completing a flag with an = (e.g., %[1]s -n=<TAB>)
+ # bash focuses on the part after the =, so we need to remove
+ # the flag part from $cur
+ if [[ "${cur}" == -*=* ]]; then
+ cur="${cur#*=}"
+ fi
+
+ __%[1]s_debug "Calling ${requestComp}"
+ # Use eval to handle any environment variables and such
+ out=$(eval "${requestComp}" 2>/dev/null)
+
+ # Extract the directive integer at the very end of the output following a colon (:)
+ directive=${out##*:}
+ # Remove the directive
+ out=${out%%:*}
+ if [ "${directive}" = "${out}" ]; then
+ # There is not directive specified
+ directive=0
+ fi
+ __%[1]s_debug "The completion directive is: ${directive}"
+ __%[1]s_debug "The completions are: ${out[*]}"
+}
+
+__%[1]s_process_completion_results() {
+ local shellCompDirectiveError=%[3]d
+ local shellCompDirectiveNoSpace=%[4]d
+ local shellCompDirectiveNoFileComp=%[5]d
+ local shellCompDirectiveFilterFileExt=%[6]d
+ local shellCompDirectiveFilterDirs=%[7]d
+
+ if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then
+ # Error code. No completion.
+ __%[1]s_debug "Received error from custom completion go code"
+ return
+ else
+ if [ $((directive & shellCompDirectiveNoSpace)) -ne 0 ]; then
+ if [[ $(type -t compopt) = "builtin" ]]; then
+ __%[1]s_debug "Activating no space"
+ compopt -o nospace
+ else
+ __%[1]s_debug "No space directive not supported in this version of bash"
+ fi
+ fi
+ if [ $((directive & shellCompDirectiveNoFileComp)) -ne 0 ]; then
+ if [[ $(type -t compopt) = "builtin" ]]; then
+ __%[1]s_debug "Activating no file completion"
+ compopt +o default
+ else
+ __%[1]s_debug "No file completion directive not supported in this version of bash"
+ fi
+ fi
+ fi
+
+ if [ $((directive & shellCompDirectiveFilterFileExt)) -ne 0 ]; then
+ # File extension filtering
+ local fullFilter filter filteringCmd
+
+ # Do not use quotes around the $out variable or else newline
+ # characters will be kept.
+ for filter in ${out[*]}; do
+ fullFilter+="$filter|"
+ done
+
+ filteringCmd="_filedir $fullFilter"
+ __%[1]s_debug "File filtering command: $filteringCmd"
+ $filteringCmd
+ elif [ $((directive & shellCompDirectiveFilterDirs)) -ne 0 ]; then
+ # File completion for directories only
+
+ # Use printf to strip any trailing newline
+ local subdir
+ subdir=$(printf "%%s" "${out[0]}")
+ if [ -n "$subdir" ]; then
+ __%[1]s_debug "Listing directories in $subdir"
+ pushd "$subdir" >/dev/null 2>&1 && _filedir -d && popd >/dev/null 2>&1 || return
+ else
+ __%[1]s_debug "Listing directories in ."
+ _filedir -d
+ fi
+ else
+ __%[1]s_handle_standard_completion_case
+ fi
+
+ __%[1]s_handle_special_char "$cur" :
+ __%[1]s_handle_special_char "$cur" =
+}
+
+__%[1]s_handle_standard_completion_case() {
+ local tab comp
+ tab=$(printf '\t')
+
+ local longest=0
+ # Look for the longest completion so that we can format things nicely
+ while IFS='' read -r comp; do
+ # Strip any description before checking the length
+ comp=${comp%%%%$tab*}
+ # Only consider the completions that match
+ comp=$(compgen -W "$comp" -- "$cur")
+ if ((${#comp}>longest)); then
+ longest=${#comp}
+ fi
+ done < <(printf "%%s\n" "${out[@]}")
+
+ local completions=()
+ while IFS='' read -r comp; do
+ if [ -z "$comp" ]; then
+ continue
+ fi
+
+ __%[1]s_debug "Original comp: $comp"
+ comp="$(__%[1]s_format_comp_descriptions "$comp" "$longest")"
+ __%[1]s_debug "Final comp: $comp"
+ completions+=("$comp")
+ done < <(printf "%%s\n" "${out[@]}")
+
+ while IFS='' read -r comp; do
+ COMPREPLY+=("$comp")
+ done < <(compgen -W "${completions[*]}" -- "$cur")
+
+ # If there is a single completion left, remove the description text
+ if [ ${#COMPREPLY[*]} -eq 1 ]; then
+ __%[1]s_debug "COMPREPLY[0]: ${COMPREPLY[0]}"
+ comp="${COMPREPLY[0]%%%% *}"
+ __%[1]s_debug "Removed description from single completion, which is now: ${comp}"
+ COMPREPLY=()
+ COMPREPLY+=("$comp")
+ fi
+}
+
+__%[1]s_handle_special_char()
+{
+ local comp="$1"
+ local char=$2
+ if [[ "$comp" == *${char}* && "$COMP_WORDBREAKS" == *${char}* ]]; then
+ local word=${comp%%"${comp##*${char}}"}
+ local idx=${#COMPREPLY[*]}
+ while [[ $((--idx)) -ge 0 ]]; do
+ COMPREPLY[$idx]=${COMPREPLY[$idx]#"$word"}
+ done
+ fi
+}
+
+__%[1]s_format_comp_descriptions()
+{
+ local tab
+ tab=$(printf '\t')
+ local comp="$1"
+ local longest=$2
+
+ # Properly format the description string which follows a tab character if there is one
+ if [[ "$comp" == *$tab* ]]; then
+ desc=${comp#*$tab}
+ comp=${comp%%%%$tab*}
+
+ # $COLUMNS stores the current shell width.
+ # Remove an extra 4 because we add 2 spaces and 2 parentheses.
+ maxdesclength=$(( COLUMNS - longest - 4 ))
+
+ # Make sure we can fit a description of at least 8 characters
+ # if we are to align the descriptions.
+ if [[ $maxdesclength -gt 8 ]]; then
+ # Add the proper number of spaces to align the descriptions
+ for ((i = ${#comp} ; i < longest ; i++)); do
+ comp+=" "
+ done
+ else
+ # Don't pad the descriptions so we can fit more text after the completion
+ maxdesclength=$(( COLUMNS - ${#comp} - 4 ))
+ fi
+
+ # If there is enough space for any description text,
+ # truncate the descriptions that are too long for the shell width
+ if [ $maxdesclength -gt 0 ]; then
+ if [ ${#desc} -gt $maxdesclength ]; then
+ desc=${desc:0:$(( maxdesclength - 1 ))}
+ desc+="…"
+ fi
+ comp+=" ($desc)"
+ fi
+ fi
+
+ # Must use printf to escape all special characters
+ printf "%%q" "${comp}"
+}
+
+__start_%[1]s()
+{
+ local cur prev words cword split
+
+ COMPREPLY=()
+
+ # Call _init_completion from the bash-completion package
+ # to prepare the arguments properly
+ if declare -F _init_completion >/dev/null 2>&1; then
+ _init_completion -n "=:" || return
+ else
+ __%[1]s_init_completion -n "=:" || return
+ fi
+
+ __%[1]s_debug
+ __%[1]s_debug "========= starting completion logic =========="
+ __%[1]s_debug "cur is ${cur}, words[*] is ${words[*]}, #words[@] is ${#words[@]}, cword is $cword"
+
+ # The user could have moved the cursor backwards on the command-line.
+ # We need to trigger completion from the $cword location, so we need
+ # to truncate the command-line ($words) up to the $cword location.
+ words=("${words[@]:0:$cword+1}")
+ __%[1]s_debug "Truncated words[*]: ${words[*]},"
+
+ local out directive
+ __%[1]s_get_completion_results
+ __%[1]s_process_completion_results
+}
+
+if [[ $(type -t compopt) = "builtin" ]]; then
+ complete -o default -F __start_%[1]s %[1]s
+else
+ complete -o default -o nospace -F __start_%[1]s %[1]s
+fi
+
+# ex: ts=4 sw=4 et filetype=sh
+`, name, compCmd,
+ ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
+ ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
+}
+
+// GenBashCompletionFileV2 generates Bash completion version 2.
+func (c *Command) GenBashCompletionFileV2(filename string, includeDesc bool) error {
+ outFile, err := os.Create(filename)
+ if err != nil {
+ return err
+ }
+ defer outFile.Close()
+
+ return c.GenBashCompletionV2(outFile, includeDesc)
+}
+
+// GenBashCompletionV2 generates Bash completion file version 2
+// and writes it to the passed writer.
+func (c *Command) GenBashCompletionV2(w io.Writer, includeDesc bool) error {
+ return c.genBashCompletion(w, includeDesc)
+}