From: Ramkumar Ramachandra Date: Sun, 17 Nov 2013 16:13:27 +0000 (+0530) Subject: perf completion: Rename file to reflect zsh support X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=a8b4c7014cadfdacd4e1f4c963128593be6f20de;p=openwrt%2Fstaging%2Fblogic.git perf completion: Rename file to reflect zsh support Signed-off-by: Ramkumar Ramachandra Cc: Ingo Molnar Link: http://lkml.kernel.org/r/1384704807-15779-6-git-send-email-artagnon@gmail.com [ Fix 'make install' target ] Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 7fc8f179cae7..e416ccc7d831 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -840,9 +840,9 @@ ifndef NO_LIBPYTHON $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' endif - $(call QUIET_INSTALL, bash_completion-script) \ + $(call QUIET_INSTALL, perf_completion-script) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ - $(INSTALL) bash_completion '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' + $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' $(call QUIET_INSTALL, tests) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion deleted file mode 100644 index 49494882d9bb..000000000000 --- a/tools/perf/bash_completion +++ /dev/null @@ -1,202 +0,0 @@ -# perf bash and zsh completion - -# Taken from git.git's completion script. -__my_reassemble_comp_words_by_ref() -{ - local exclude i j first - # Which word separators to exclude? - exclude="${1//[^$COMP_WORDBREAKS]}" - cword_=$COMP_CWORD - if [ -z "$exclude" ]; then - words_=("${COMP_WORDS[@]}") - return - fi - # List of word completion separators has shrunk; - # re-assemble words to complete. - for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do - # Append each nonempty word consisting of just - # word separator characters to the current word. - first=t - while - [ $i -gt 0 ] && - [ -n "${COMP_WORDS[$i]}" ] && - # word consists of excluded word separators - [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ] - do - # Attach to the previous token, - # unless the previous token is the command name. - if [ $j -ge 2 ] && [ -n "$first" ]; then - ((j--)) - fi - first= - words_[$j]=${words_[j]}${COMP_WORDS[i]} - if [ $i = $COMP_CWORD ]; then - cword_=$j - fi - if (($i < ${#COMP_WORDS[@]} - 1)); then - ((i++)) - else - # Done. - return - fi - done - words_[$j]=${words_[j]}${COMP_WORDS[i]} - if [ $i = $COMP_CWORD ]; then - cword_=$j - fi - done -} - -type _get_comp_words_by_ref &>/dev/null || -_get_comp_words_by_ref() -{ - local exclude cur_ words_ cword_ - if [ "$1" = "-n" ]; then - exclude=$2 - shift 2 - fi - __my_reassemble_comp_words_by_ref "$exclude" - cur_=${words_[cword_]} - while [ $# -gt 0 ]; do - case "$1" in - cur) - cur=$cur_ - ;; - prev) - prev=${words_[$cword_-1]} - ;; - words) - words=("${words_[@]}") - ;; - cword) - cword=$cword_ - ;; - esac - shift - done -} - -type __ltrim_colon_completions &>/dev/null || -__ltrim_colon_completions() -{ - if [[ "$1" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then - # Remove colon-word prefix from COMPREPLY items - local colon_word=${1%"${1##*:}"} - local i=${#COMPREPLY[*]} - while [[ $((--i)) -ge 0 ]]; do - COMPREPLY[$i]=${COMPREPLY[$i]#"$colon_word"} - done - fi -} - -__perfcomp () -{ - COMPREPLY=( $( compgen -W "$1" -- "$2" ) ) -} - -__perfcomp_colon () -{ - __perfcomp "$1" "$2" - __ltrim_colon_completions $cur -} - -__perf_main () -{ - local cmd - - cmd=${words[0]} - COMPREPLY=() - - # List perf subcommands or long options - if [ $cword -eq 1 ]; then - if [[ $cur == --* ]]; then - __perfcomp '--help --version \ - --exec-path --html-path --paginate --no-pager \ - --perf-dir --work-tree --debugfs-dir' -- "$cur" - else - cmds=$($cmd --list-cmds) - __perfcomp "$cmds" "$cur" - fi - # List possible events for -e option - elif [[ $prev == "-e" && "${words[1]}" == @(record|stat|top) ]]; then - evts=$($cmd list --raw-dump) - __perfcomp_colon "$evts" "$cur" - # List long option names - elif [[ $cur == --* ]]; then - subcmd=${words[1]} - opts=$($cmd $subcmd --list-opts) - __perfcomp "$opts" "$cur" - fi -} - -if [[ -n ${ZSH_VERSION-} ]]; then - autoload -U +X compinit && compinit - - __perfcomp () - { - emulate -L zsh - - local c IFS=$' \t\n' - local -a array - - for c in ${=1}; do - case $c in - --*=*|*.) ;; - *) c="$c " ;; - esac - array[${#array[@]}+1]="$c" - done - - compset -P '*[=:]' - compadd -Q -S '' -a -- array && _ret=0 - } - - __perfcomp_colon () - { - emulate -L zsh - - local cur_="${2-$cur}" - local c IFS=$' \t\n' - local -a array - - if [[ "$cur_" == *:* ]]; then - local colon_word=${cur_%"${cur_##*:}"} - fi - - for c in ${=1}; do - case $c in - --*=*|*.) ;; - *) c="$c " ;; - esac - array[$#array+1]=${c#"$colon_word"} - done - - compset -P '*[=:]' - compadd -Q -S '' -a -- array && _ret=0 - } - - _perf () - { - local _ret=1 cur cword prev - cur=${words[CURRENT]} - prev=${words[CURRENT-1]} - let cword=CURRENT-1 - emulate ksh -c __perf_main - let _ret && _default && _ret=0 - return _ret - } - - compdef _perf perf - return -fi - -type perf &>/dev/null && -_perf() -{ - local cur words cword prev - _get_comp_words_by_ref -n =: cur words cword prev - __perf_main -} && - -complete -o bashdefault -o default -o nospace -F _perf perf 2>/dev/null \ - || complete -o default -o nospace -F _perf perf diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh new file mode 100644 index 000000000000..49494882d9bb --- /dev/null +++ b/tools/perf/perf-completion.sh @@ -0,0 +1,202 @@ +# perf bash and zsh completion + +# Taken from git.git's completion script. +__my_reassemble_comp_words_by_ref() +{ + local exclude i j first + # Which word separators to exclude? + exclude="${1//[^$COMP_WORDBREAKS]}" + cword_=$COMP_CWORD + if [ -z "$exclude" ]; then + words_=("${COMP_WORDS[@]}") + return + fi + # List of word completion separators has shrunk; + # re-assemble words to complete. + for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do + # Append each nonempty word consisting of just + # word separator characters to the current word. + first=t + while + [ $i -gt 0 ] && + [ -n "${COMP_WORDS[$i]}" ] && + # word consists of excluded word separators + [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ] + do + # Attach to the previous token, + # unless the previous token is the command name. + if [ $j -ge 2 ] && [ -n "$first" ]; then + ((j--)) + fi + first= + words_[$j]=${words_[j]}${COMP_WORDS[i]} + if [ $i = $COMP_CWORD ]; then + cword_=$j + fi + if (($i < ${#COMP_WORDS[@]} - 1)); then + ((i++)) + else + # Done. + return + fi + done + words_[$j]=${words_[j]}${COMP_WORDS[i]} + if [ $i = $COMP_CWORD ]; then + cword_=$j + fi + done +} + +type _get_comp_words_by_ref &>/dev/null || +_get_comp_words_by_ref() +{ + local exclude cur_ words_ cword_ + if [ "$1" = "-n" ]; then + exclude=$2 + shift 2 + fi + __my_reassemble_comp_words_by_ref "$exclude" + cur_=${words_[cword_]} + while [ $# -gt 0 ]; do + case "$1" in + cur) + cur=$cur_ + ;; + prev) + prev=${words_[$cword_-1]} + ;; + words) + words=("${words_[@]}") + ;; + cword) + cword=$cword_ + ;; + esac + shift + done +} + +type __ltrim_colon_completions &>/dev/null || +__ltrim_colon_completions() +{ + if [[ "$1" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then + # Remove colon-word prefix from COMPREPLY items + local colon_word=${1%"${1##*:}"} + local i=${#COMPREPLY[*]} + while [[ $((--i)) -ge 0 ]]; do + COMPREPLY[$i]=${COMPREPLY[$i]#"$colon_word"} + done + fi +} + +__perfcomp () +{ + COMPREPLY=( $( compgen -W "$1" -- "$2" ) ) +} + +__perfcomp_colon () +{ + __perfcomp "$1" "$2" + __ltrim_colon_completions $cur +} + +__perf_main () +{ + local cmd + + cmd=${words[0]} + COMPREPLY=() + + # List perf subcommands or long options + if [ $cword -eq 1 ]; then + if [[ $cur == --* ]]; then + __perfcomp '--help --version \ + --exec-path --html-path --paginate --no-pager \ + --perf-dir --work-tree --debugfs-dir' -- "$cur" + else + cmds=$($cmd --list-cmds) + __perfcomp "$cmds" "$cur" + fi + # List possible events for -e option + elif [[ $prev == "-e" && "${words[1]}" == @(record|stat|top) ]]; then + evts=$($cmd list --raw-dump) + __perfcomp_colon "$evts" "$cur" + # List long option names + elif [[ $cur == --* ]]; then + subcmd=${words[1]} + opts=$($cmd $subcmd --list-opts) + __perfcomp "$opts" "$cur" + fi +} + +if [[ -n ${ZSH_VERSION-} ]]; then + autoload -U +X compinit && compinit + + __perfcomp () + { + emulate -L zsh + + local c IFS=$' \t\n' + local -a array + + for c in ${=1}; do + case $c in + --*=*|*.) ;; + *) c="$c " ;; + esac + array[${#array[@]}+1]="$c" + done + + compset -P '*[=:]' + compadd -Q -S '' -a -- array && _ret=0 + } + + __perfcomp_colon () + { + emulate -L zsh + + local cur_="${2-$cur}" + local c IFS=$' \t\n' + local -a array + + if [[ "$cur_" == *:* ]]; then + local colon_word=${cur_%"${cur_##*:}"} + fi + + for c in ${=1}; do + case $c in + --*=*|*.) ;; + *) c="$c " ;; + esac + array[$#array+1]=${c#"$colon_word"} + done + + compset -P '*[=:]' + compadd -Q -S '' -a -- array && _ret=0 + } + + _perf () + { + local _ret=1 cur cword prev + cur=${words[CURRENT]} + prev=${words[CURRENT-1]} + let cword=CURRENT-1 + emulate ksh -c __perf_main + let _ret && _default && _ret=0 + return _ret + } + + compdef _perf perf + return +fi + +type perf &>/dev/null && +_perf() +{ + local cur words cword prev + _get_comp_words_by_ref -n =: cur words cword prev + __perf_main +} && + +complete -o bashdefault -o default -o nospace -F _perf perf 2>/dev/null \ + || complete -o default -o nospace -F _perf perf