mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-11-19 21:44:11 +01:00
133 lines
2.5 KiB
Plaintext
133 lines
2.5 KiB
Plaintext
#compdef make gmake pmake dmake
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local prev="$words[CURRENT-1]" file expl tmp is_gnu dir incl
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expandVars() {
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local open close var val tmp=$2 ret=$2
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if (( $1 == 0 )); then
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return
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fi
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while :; do
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var=${tmp#*\$}
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if [[ $var != $tmp ]]; then
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tmp=$var
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case $var in
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(\(*)
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open='('
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close=')'
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;;
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({*)
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open='{'
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close='}'
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;;
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([[:alpha:]]*)
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open=''
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close=''
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var=${(s::)var[1]}
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;;
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(\$*)
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# avoid parsing second $ in $$
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tmp=${tmp#\$}
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;&
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(*)
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continue
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;;
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esac
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if [[ $open != '' ]]; then
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var=${var#$open}
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var=${var%%$close*}
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fi
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case $var in
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([[:alnum:]_]#)
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val=${(P)var}
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val=$(expandVars $(($1 - 1)) $val)
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ret=${ret//\$$open$var$close/$val}
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;;
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esac
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else
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print -- ${ret//\$\$/\$}
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return
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fi
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done
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}
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parseMakefile() {
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local input var val TAB=$'\t' dir=$1
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while read input; do
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case "$input " in
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([[:alnum:]][[:alnum:]_]#[ $TAB]#=*)
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var=${input%%[ $TAB]#=*}
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val=${input#*=}
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val=${val##[ $TAB]#}
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eval $var=\$val
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;;
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([[:alnum:]][[:alnum:]_]#[ $TAB]#:=*)
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var=${input%%[ $TAB]#:=*}
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val=${input#*=}
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val=${val##[ $TAB]#}
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val=$(expandVars 10 $val)
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eval $var=\$val
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;;
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([[:alnum:]][^$TAB:=]#:[^=]*)
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input=${input%%:*}
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print $(expandVars 10 $input)
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;;
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($incl *)
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local f=${input##$incl ##}
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if [[ $incl = '.include' ]]; then
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f=${f#[\"<]}
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f=${f%[\">]}
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fi
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f=$(expandVars 10 $f)
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case $f in
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(/*) ;;
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(*) f=$dir/$f ;;
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esac
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if [ -r $f ]; then
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parseMakefile ${f%%/[^/]##} < $f
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fi
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;;
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esac
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done
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}
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_pick_variant -r is_gnu gnu=GNU unix -v -f
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if [[ $is_gnu = gnu ]]; then
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incl=include
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else
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incl=.include
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fi
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if [[ "$prev" = -[CI] ]]; then
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_files -/
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elif [[ "$prev" = -[foW] ]]; then
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_files
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else
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file="$words[(I)-f]"
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if (( file )); then
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file="$words[file+1]"
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elif [[ -e Makefile ]]; then
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file=Makefile
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elif [[ -e makefile ]]; then
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file=makefile
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elif [[ $is_gnu = gnu && -e GNUmakefile ]]; then
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file=GNUmakefile
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else
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file=''
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fi
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if [[ -n "$file" ]] && _tags targets; then
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if [[ $is_gnu = gnu ]] &&
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zstyle -t ":completion:${curcontext}:targets" call-command; then
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tmp=( $(_call_program targets "$words[1]" -nsp --no-print-directory -f "$file" .PHONY 2> /dev/null | parseMakefile $PWD) )
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else
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tmp=( $(parseMakefile $PWD < $file) )
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fi
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_wanted targets expl 'make target' compadd -a tmp && return 0
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fi
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compstate[parameter]="${PREFIX%%\=*}"
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compset -P 1 '*='
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_value "$@"
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fi
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