diff options
Diffstat (limited to 'misc/completion/bash')
| -rw-r--r-- | misc/completion/bash/git-bug | 65 |
1 files changed, 39 insertions, 26 deletions
diff --git a/misc/completion/bash/git-bug b/misc/completion/bash/git-bug index 81eb0d3c..4da6afba 100644 --- a/misc/completion/bash/git-bug +++ b/misc/completion/bash/git-bug @@ -2,7 +2,7 @@ __git-bug_debug() { - if [[ -n ${BASH_COMP_DEBUG_FILE:-} ]]; then + if [[ -n ${BASH_COMP_DEBUG_FILE-} ]]; then echo "$*" >> "${BASH_COMP_DEBUG_FILE}" fi } @@ -29,7 +29,7 @@ __git-bug_get_completion_results() { lastChar=${lastParam:$((${#lastParam}-1)):1} __git-bug_debug "lastParam ${lastParam}, lastChar ${lastChar}" - if [ -z "${cur}" ] && [ "${lastChar}" != "=" ]; then + 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. __git-bug_debug "Adding extra empty parameter" @@ -39,7 +39,7 @@ __git-bug_get_completion_results() { # When completing a flag with an = (e.g., git-bug -n=<TAB>) # bash focuses on the part after the =, so we need to remove # the flag part from $cur - if [[ "${cur}" == -*=* ]]; then + if [[ ${cur} == -*=* ]]; then cur="${cur#*=}" fi @@ -51,7 +51,7 @@ __git-bug_get_completion_results() { directive=${out##*:} # Remove the directive out=${out%:*} - if [ "${directive}" = "${out}" ]; then + if [[ ${directive} == "${out}" ]]; then # There is not directive specified directive=0 fi @@ -65,22 +65,36 @@ __git-bug_process_completion_results() { local shellCompDirectiveNoFileComp=4 local shellCompDirectiveFilterFileExt=8 local shellCompDirectiveFilterDirs=16 + local shellCompDirectiveKeepOrder=32 - if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then + if (((directive & shellCompDirectiveError) != 0)); then # Error code. No completion. __git-bug_debug "Received error from custom completion go code" return else - if [ $((directive & shellCompDirectiveNoSpace)) -ne 0 ]; then - if [[ $(type -t compopt) = "builtin" ]]; then + if (((directive & shellCompDirectiveNoSpace) != 0)); then + if [[ $(type -t compopt) == builtin ]]; then __git-bug_debug "Activating no space" compopt -o nospace else __git-bug_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 + if (((directive & shellCompDirectiveKeepOrder) != 0)); then + if [[ $(type -t compopt) == builtin ]]; then + # no sort isn't supported for bash less than < 4.4 + if [[ ${BASH_VERSINFO[0]} -lt 4 || ( ${BASH_VERSINFO[0]} -eq 4 && ${BASH_VERSINFO[1]} -lt 4 ) ]]; then + __git-bug_debug "No sort directive not supported in this version of bash" + else + __git-bug_debug "Activating keep order" + compopt -o nosort + fi + else + __git-bug_debug "No sort directive not supported in this version of bash" + fi + fi + if (((directive & shellCompDirectiveNoFileComp) != 0)); then + if [[ $(type -t compopt) == builtin ]]; then __git-bug_debug "Activating no file completion" compopt +o default else @@ -94,7 +108,7 @@ __git-bug_process_completion_results() { local activeHelp=() __git-bug_extract_activeHelp - if [ $((directive & shellCompDirectiveFilterFileExt)) -ne 0 ]; then + if (((directive & shellCompDirectiveFilterFileExt) != 0)); then # File extension filtering local fullFilter filter filteringCmd @@ -107,13 +121,12 @@ __git-bug_process_completion_results() { filteringCmd="_filedir $fullFilter" __git-bug_debug "File filtering command: $filteringCmd" $filteringCmd - elif [ $((directive & shellCompDirectiveFilterDirs)) -ne 0 ]; then + elif (((directive & shellCompDirectiveFilterDirs) != 0)); then # File completion for directories only - # Use printf to strip any trailing newline local subdir - subdir=$(printf "%s" "${completions[0]}") - if [ -n "$subdir" ]; then + subdir=${completions[0]} + if [[ -n $subdir ]]; then __git-bug_debug "Listing directories in $subdir" pushd "$subdir" >/dev/null 2>&1 && _filedir -d && popd >/dev/null 2>&1 || return else @@ -128,7 +141,7 @@ __git-bug_process_completion_results() { __git-bug_handle_special_char "$cur" = # Print the activeHelp statements before we finish - if [ ${#activeHelp[*]} -ne 0 ]; then + if ((${#activeHelp[*]} != 0)); then printf "\n"; printf "%s\n" "${activeHelp[@]}" printf "\n" @@ -152,17 +165,17 @@ __git-bug_extract_activeHelp() { local endIndex=${#activeHelpMarker} while IFS='' read -r comp; do - if [ "${comp:0:endIndex}" = "$activeHelpMarker" ]; then + if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then comp=${comp:endIndex} __git-bug_debug "ActiveHelp found: $comp" - if [ -n "$comp" ]; then + if [[ -n $comp ]]; then activeHelp+=("$comp") fi else # Not an activeHelp line but a normal completion completions+=("$comp") fi - done < <(printf "%s\n" "${out}") + done <<<"${out}" } __git-bug_handle_completion_types() { @@ -218,7 +231,7 @@ __git-bug_handle_standard_completion_case() { done < <(printf "%s\n" "${completions[@]}") # If there is a single completion left, remove the description text - if [ ${#COMPREPLY[*]} -eq 1 ]; then + if ((${#COMPREPLY[*]} == 1)); then __git-bug_debug "COMPREPLY[0]: ${COMPREPLY[0]}" comp="${COMPREPLY[0]%%$tab*}" __git-bug_debug "Removed description from single completion, which is now: ${comp}" @@ -235,8 +248,8 @@ __git-bug_handle_special_char() if [[ "$comp" == *${char}* && "$COMP_WORDBREAKS" == *${char}* ]]; then local word=${comp%"${comp##*${char}}"} local idx=${#COMPREPLY[*]} - while [[ $((--idx)) -ge 0 ]]; do - COMPREPLY[$idx]=${COMPREPLY[$idx]#"$word"} + while ((--idx >= 0)); do + COMPREPLY[idx]=${COMPREPLY[idx]#"$word"} done fi } @@ -262,7 +275,7 @@ __git-bug_format_comp_descriptions() # Make sure we can fit a description of at least 8 characters # if we are to align the descriptions. - if [[ $maxdesclength -gt 8 ]]; then + if ((maxdesclength > 8)); then # Add the proper number of spaces to align the descriptions for ((i = ${#comp} ; i < longest ; i++)); do comp+=" " @@ -274,8 +287,8 @@ __git-bug_format_comp_descriptions() # 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 $maxdesclength ]; then + if ((maxdesclength > 0)); then + if ((${#desc} > maxdesclength)); then desc=${desc:0:$(( maxdesclength - 1 ))} desc+="…" fi @@ -296,9 +309,9 @@ __start_git-bug() # 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 + _init_completion -n =: || return else - __git-bug_init_completion -n "=:" || return + __git-bug_init_completion -n =: || return fi __git-bug_debug |