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Without this, a recipe containing a trailing backslash followed by a line not
beginning with tab (like any non-continued recipe lines would) would result in
the continuation showing up in completions.
Whenever a line ends in a backslash, consider the next line invalid as a target.
Regex explanation:
^([^#]*[^#\\])? -- optional prefix not containing comment character and not
ending in backslash
(\\\\)*\\$ -- 2n+1 backslashes at end of line (handles escaped backslashes)
61 lines
2.9 KiB
Fish
61 lines
2.9 KiB
Fish
# Completions for make
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function __fish_print_make_targets --argument-names directory file
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# Since we filter based on localized text, we need to ensure the
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# text will be using the correct locale.
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set -lx LC_ALL C
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set -l makeflags -C $directory
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if test -n "$file"
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set -a makeflags -f $file
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end
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if make --version 2>/dev/null | string match -q 'GNU*'
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# https://stackoverflow.com/a/26339924
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make $makeflags -pRrq : 2>/dev/null |
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awk -F: -v 'bs_regex=\\\\\\\\' '/^# Files/,/^# Finished Make data base/ {
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if ($1 == "# Not a target") skip = 1;
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if ($1 !~ "^[#.\t]" && !is_continuation ) {
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if (!skip) print $1;
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skip = 0
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}
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is_continuation = $0 ~ "^([^#]*[^#" bs_regex "])?(" bs_regex bs_regex ")*" bs_regex "$";
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}' 2>/dev/null
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else
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# BSD make
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make $makeflags -d g1 -rn >/dev/null 2>| awk -F, '/^#\*\*\* Input graph:/,/^$/ {if ($1 !~ "^#... ") {gsub(/# /,"",$1); print $1}}' 2>/dev/null
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end
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end
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function __fish_complete_make_targets
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set -l directory (string replace -rf '^make .*(-C ?|--directory(=| +))([^ ]*) .*$' '$3' -- $argv)
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or set directory .
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set -l file (string replace -rf '^make .*(-f ?|--file(=| +))([^ ]*) .*$' '$3' -- $argv)
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__fish_print_make_targets $directory $file
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end
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# This completion reenables file completion on
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# assignments, so e.g. 'make foo FILES=<tab>' will receive standard
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# filename completion.
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complete -c make -n 'commandline -ct | string match -q "*=*"' -a "(__fish_complete_make_targets (commandline -p))" -d Target
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complete -f -c make -n 'commandline -ct | not string match -q "*=*"' -a "(__fish_complete_make_targets (commandline -p))" -d Target
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complete -c make -s f -d "Use file as makefile" -r
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complete -x -c make -s C -l directory -x -a "(__fish_complete_directories (commandline -ct))" -d "Change directory"
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complete -c make -s d -d "Debug mode"
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complete -c make -s e -d "Environment before makefile"
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complete -c make -s i -d "Ignore errors"
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complete -x -c make -s I -d "Search directory for makefile" -a "(__fish_complete_directories (commandline -ct))"
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complete -f -c make -s j -d "Number of concurrent jobs (no argument means no limit)"
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complete -c make -s k -d "Continue after an error"
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complete -c make -s l -d "Start when load drops"
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complete -c make -s n -d "Do not execute commands"
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complete -c make -s o -r -d "Ignore specified file"
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complete -c make -s p -d "Print database"
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complete -c make -s q -d "Question mode"
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complete -c make -s r -d "Eliminate implicit rules"
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complete -c make -s s -d "Quiet mode"
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complete -c make -s S -d "Don't continue after an error"
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complete -c make -s t -d "Touch files, don't run commands"
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complete -c make -s v -d "Display version and exit"
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complete -c make -s w -d "Print working directory"
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complete -c make -s W -r -d "Pretend file is modified"
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