fix shfmt violations

Author: DannyBen

lib/bashly/views/command/usage_options.gtx

@@ -6,8 +6,8 @@ if flags.any? || fixed_flags?
     options_caption = strings[:global_options]
   end
 
-  >   printf "%s\n" "{{ options_caption.color(:caption) }}"
+  > printf "%s\n" "{{ options_caption.color(:caption) }}"
   >
-  = render(:usage_flags).indent 2 if flags.any?
-  = render(:usage_fixed_flags).indent 2
+  = render(:usage_flags) if flags.any?
+  = render(:usage_fixed_flags)
 end

spec/fixtures/workspaces/catch-all-including-help/src/docker_command.sh

@@ -1,4 +1,4 @@
-show_help=${args[--show-help-anyway]-}
+show_help=${args["--show-help-anyway"]-}
 
 if [[ $show_help ]]; then
   long_usage=yes

spec/fixtures/workspaces/lib-upgrade/src/lib/send_completions.sh

@@ -11,24 +11,46 @@ send_completions() {
   echo $'  local cur=${COMP_WORDS[COMP_CWORD]}'
   echo $'  local result=()'
   echo $''
+  echo $'  # words the user already typed (excluding the command itself)'
+  echo $'  local used=()'
+  echo $'  if ((COMP_CWORD > 1)); then'
+  echo $'    used=("${COMP_WORDS[@]:1:$((COMP_CWORD - 1))}")'
+  echo $'  fi'
+  echo $''
   echo $'  if [[ "${cur:0:1}" == "-" ]]; then'
+  echo $'    # Completing an option: offer everything (including options)'
   echo $'    echo "$words"'
   echo $''
   echo $'  else'
+  echo $'    # Completing a non-option: offer only non-options,'
+  echo $'    # and don\'t re-offer ones already used earlier in the line.'
   echo $'    for word in $words; do'
-  echo $'      [[ "${word:0:1}" != "-" ]] && result+=("$word")'
+  echo $'      [[ "${word:0:1}" == "-" ]] && continue'
+  echo $''
+  echo $'      local seen=0'
+  echo $'      for u in "${used[@]}"; do'
+  echo $'        if [[ "$u" == "$word" ]]; then'
+  echo $'          seen=1'
+  echo $'          break'
+  echo $'        fi'
+  echo $'      done'
+  echo $'      ((!seen)) && result+=("$word")'
   echo $'    done'
   echo $''
   echo $'    echo "${result[*]}"'
-  echo $''
   echo $'  fi'
   echo $'}'
   echo $''
   echo $'_cli_completions() {'
   echo $'  local cur=${COMP_WORDS[COMP_CWORD]}'
-  echo $'  local compwords=("${COMP_WORDS[@]:1:$COMP_CWORD-1}")'
+  echo $'  local compwords=()'
+  echo $'  if ((COMP_CWORD > 0)); then'
+  echo $'    compwords=("${COMP_WORDS[@]:1:$((COMP_CWORD - 1))}")'
+  echo $'  fi'
   echo $'  local compline="${compwords[*]}"'
   echo $''
+  echo $'  COMPREPLY=()'
+  echo $''
   echo $'  case "$compline" in'
   echo $'    \'download\'*)'
   echo $'      while read -r; do COMPREPLY+=("$REPLY"); done < <(compgen -W "$(_cli_completions_filter "--force --help -f -h")" -- "$cur")'