Current File : //usr/local/share/zsh/5.8/functions/Completion/Unix/_diff_options
#autoload
local of ofwuc ouc oss ofwy ofwg ofwl cmd variant
local -a args
cmd="$1"
shift
_diff_palette() {
local context state line ret=1
local -a suf
_values -s : attribute \
"ad[added text]:attribute [32]:->attrs" \
"de[deleted text]:attribute [31]:->attrs" \
"hd[header]:attribute [1]:->attrs" \
"ln[line numbers]:attribute [36]:->attrs" \
"rs[rest - other text]:attribute [0]:->attrs" && ret=0
if [[ -n $state ]]; then
compset -P '*;'
compset -S '[;=]*' || suf=( -S: -r ": ;\\\t\n\=" )
_alternative -C context -O suf \
'attributes:attributes:((0:reset 1:bold 3:italics 4:underline 5:blink))' \
'colors:color:((30:default 31:red 32:green 33:yellow 34:blue 35:magenta 36:cyan 37:white))' && ret=0
fi
return ret
}
if _pick_variant -r variant -c $cmd gnu=GNU unix -v || [[ $OSTYPE = freebsd<12->.* ]]; then
# output formats
of="-y --side-by-side -n --rcs -e -f --ed -q --brief -c -C --context -u -U \
--unified --old-group-format --new-group-format --changed-group-format \
--unchanged-group-format --line-format --old-line-format --new-line-format \
--unchanged-line-format -D --ifdef"
# output formats w/o unified and context
ofwuc="-y --side-by-side -n --rcs -e -f --ed -q --brief --old-group-format \
--new-group-format --changed-group-format --unchanged-group-format \
--line-format --old-line-format --new-line-format --unchanged-line-format \
-D --ifdef"
# option specific to unified or context diff
ouc='-L --label -p --show-c-function -F --show-function-line'
# option specific to side by side
oss='-W --width --left-column --suppress-common-lines'
# output formats w/o side by side
ofwy="-n --rcs -e -f --ed -q --brief -c -C --context -u -U --unified \
--old-group-format --new-group-format --changed-group-format \
--unchanged-group-format --line-format --old-line-format \
--new-line-format --unchanged-line-format -D --ifdef"
# output formats w/o group format
ofwg="-n --rcs -e -f --ed -q --brief -c -C --context -u -U --unified \
--line-format --old-line-format --new-line-format --unchanged-line-format
-D --ifdef"
# output formats w/o line format
ofwl="-n --rcs -e -f --ed -q --brief -c -C --context -u -U --unified \
--old-group-format --new-group-format --changed-group-format \
--unchanged-group-format"
if [[ $variant = gnu ]]; then
(( $#words > 2 )) || args+=(
'(-v --version)'{-v,--version}'[display version information]'
'--help[display usage information]'
)
args+=(
'(-H --speed-large-files)'{-H,--speed-large-files}'[assume large files and many small changes]'
'(-E --ignore-tab-expansion)'{-E,--ignore-tab-expansion}'[ignore changes due to tab expansion]'
'(-Z --ignore-trailing-space)'{-Z,--ignore-trailing-space}'[ignore white space at line end]'
"($ofwuc $oss -F --show-function-line)"{-F+,--show-function-line=}'[show the most recent line matching regex]:regex'
"($ofwy $ouc --width -W)"{--width=,-W+}'[set size of line]:number of characters per line'
"($ofwy $ouc)--left-column[output only left column of common lines]"
"($ofwy $ouc)--suppress-common-lines[do not output common lines]"
"($ofwg $ouc $oss)--old-group-format=[set old group format]:old group format"
"($ofwg $ouc $oss)--new-group-format=[set new group format]:new group format"
"($ofwl $ouc $oss)--unchanged-line-format=[set unchanged line format]:unchanged line format"
'(--to-file)--from-file=[compare specified file to all operands]:from file:_files' \
'(--from-file)--to-file=[compare all operands to specified file]:to file:_files' \
'--color=-[use colors in output]::when [auto]:(never always auto)'
'--palette=[specify colors to use]:color:_diff_palette'
"($of $ouc)--side-by-side[output in two columns]"
"($of $ouc)-y[output in two columns]"
)
else
args+=( '!--speed-large-files' )
fi
_arguments -s $args \
'(-i --ignore-case)'{-i,--ignore-case}'[case insensitive]' \
'--ignore-file-name-case[ignore case when comparing file names]' \
'!(--ignore-file-name-case)--no-ignore-file-name-case' \
'(-b --ignore-space-change)'{-b,--ignore-space-change}'[ignore changes in the amount of white space]' \
'(-w --ignore-all-space)'{-w,--ignore-all-space}'[ignore all white space]' \
'(-B --ignore-blank-lines)'{-B,--ignore-blank-lines}'[ignore lines that are all blank]' \
'(-I --ignore-matching-lines)'{-I+,--ignore-matching-lines=}'[ignore lines that match regex]:line exclusion regex:' \
'--strip-trailing-cr[strip trailing carriage return on input]' \
'(-a --text)'{-a,--text}'[treat all files as text]' \
"($of $oss)"{-C+,--context=-}'[output a context diff]:number of lines of copied context' \
"($of $oss)-c[output a context diff]" \
"($of $oss)"{-U+,--unified=-}'[output a unified diff]:number of lines of unified context' \
"($of $oss)-u[output a unified diff]" \
"($ofwuc $oss)*"{-L+,--label=}'[set label to use instead of file name and timestamp]:label' \
"($ofwuc $oss -p --show-c-function)"{-p,--show-c-function}'[show C function of each change]' \
"($of $ouc $oss)"{-q,--brief}'[output only whether files differ]' \
"($of $ouc $oss -e --ed)"{--ed,-e}'[output an ed script]' \
"!($of $ouc $oss)--normal" \
"($of $ouc $oss)"{-f,--forward-ed}'[output a reversed ed script]' \
"($of $ouc $oss)"{-n,--rcs}'[output an RCS format diff]' \
"($of $oss)"{-D+,--ifdef=}'[output merged file with preprocessor directives]:preprocessor symbol' \
"($ofwg $ouc $oss)--changed-group-format=[set changed group format]:changed group format" \
"($ofwg $ouc $oss)--unchanged-group-format=[set unchanged group format]:unchanged group format" \
"($ofwl $ouc $oss)--line-format=[set line format]:line format" \
"($ofwl $ouc $oss)--old-line-format=[set old line format]:old line format" \
"($ofwl $ouc $oss)--new-line-format=[set new line format]:new line format" \
'(-l --paginate)'{-l,--paginate}'[long output format (paginate with pr(1))]' \
'(-t --expand-tabs)'{-t,--expand-tabs}'[expand tabs to spaces]' \
'(-T --initial-tab)'{-T,--initial-tab}'[prepend a tab]' \
'--tabsize=[specify width of tab]:width [8]' \
'(-r --recursive)'{-r,--recursive}'[recursively compare subdirectories]' \
"--no-dereference[don't follow symbolic links]" \
'(-N --new-file)'{-N,--new-file}'[treat absent files as empty]' \
'(-P --unidirectional-new-file)'{-P,--unidirectional-new-file}'[treat absent first files as empty]' \
'(-s --report-identical-files)'{-s,--report-identical-files}'[report when two files are the same]' \
\*{-x+,--exclude=}'[exclude files matching pattern]:exclusion pattern' \
\*{-X+,--exclude-from=}'[exclude files matching pattern in file]:exclude file:_files' \
'(-S --starting-file)'{-S+,--starting-file=}'[set first file in comparison]:start with file:_files' \
'--horizon-lines=[set number of lines to keep in prefix and suffix]:number of horizon lines' \
'(-d --minimal)'{-d,--minimal}'[try to find a smaller set of changes]' \
"$@"
else
of='-c -e -f'
case $OSTYPE in
openbsd*|solaris2.<9->)
of+=' -u -U'
args+=(
"($of)-u[output a unified diff]"
"($of)-U+[output a unified diff]:lines of context"
)
;|
openbsd*|solaris*)
args+=(
"($of)-C+[output a context diff]:lines of context"
"($of)-D+[output merged file with preprocessor directives]:preprocessor symbol"
'-i[case insensitive]'
'-l[long output format (paginate with pr(1))]'
'-s[report on identical files]'
'-t[expand tabs in output lines]'
)
;|
solaris*)
of+=' -h -n'
args+=(
'-w[ignore all white space]'
"($of)-h[do a fast, half-hearted job]"
"($of)-n[output a reversed ed script]"
'-S+[set first file in comparison]:start with file:_files'
)
;;
openbsd*)
of+=' -n -q -u -C -D -U'
args=(
"($of)-n[output an rcsdiff(1)-compatible diff]"
"($of)-q[only print a line when the files differ; does not produce a list of changes]"
'-a[treat all files as ASCII text]'
'-d[try to produce the smallest diff possible]'
'-I[ignore changes whose lines match the extended regular expression]:extended regular expression pattern'
'*-L[print a label instead of the file name and time]:label'
'-p[show characters from the last line before the context]'
'-T[consistently align tabs]'
'-w[like -b, but totally ignore whitespace]'
'-N[treat absent files in either directory as if they were empty]'
'-P[treat absent files in the second directory as if they were empty]'
'-S[start a directory diff from a file name]:file name:_files'
'*-X[exclude files and subdirectories whose basenames match lines in a file]:file name:_files'
'-x[exclude files and subdirectories whose basenames match a pattern]:pattern'
)
;;
esac
_arguments -s "$args[@]" \
"($of)-c[output a context diff]" \
"($of)-e[output an ed script]" \
"($of)-f[output a reversed ed script]" \
'-b[skip trailing white spaces]' \
'-r[recursively compare subdirectories]' \
"($of)-u[output a unified diff]" \
"$@"
fi
Mini Shell