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Update date completions for newer BSDs

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-d has been removed in FreeBSD 13 & monterey
-t has also been removed from date(1)
-n has been "Obsolete flag, accepted and ignored for compatibility",
   for a while, leave it out.
-R added for RFC 2822
-I added for ISO 8601

Some description changes
This commit is contained in:
Aaron Gyes 2022-03-28 09:21:52 -07:00
parent fa2450db30
commit de03322073
1 changed files with 17 additions and 10 deletions
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27
share/completions/date.fish
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@ -2,9 +2,9 @@ complete -c date -f -d "display or set date and time"
if date --version >/dev/null 2>/dev/null
complete -c date -s d -l date -d "Display date described by string" -x
complete -c date -s f -l file -d "Display date for each line in file" -r
complete -c date -s I -l iso-8601 -d "Output in ISO-8601 format" -x -a "date hours minutes seconds"
complete -c date -s I -l iso-8601 -d "Use ISO 8601 output format" -x -a "date hours minutes seconds"
complete -c date -s s -l set -d "Set time" -x
complete -c date -s R -l rfc-2822 -d "Output RFC-2822 date string"
complete -c date -s R -l rfc-2822 -d "Output in RFC 2822 format"
complete -c date -s r -l reference -d "Display last modification time of file" -r
complete -c date -s u -l utc -d "Print/set UTC time" -f
complete -c date -l universal -d "Print/set UTC time" -f
@ -12,19 +12,27 @@ if date --version >/dev/null 2>/dev/null
complete -c date -s v -l version -d "Display version and exit" -f
else
complete -c date -s u -d 'Display or set UTC time' -f
complete -c date -s j -d "Don't actually set the clock" -f
complete -c date -s d -d "Set system's value for DST" -x
complete -c date -s j -d "Don't try to set the date" -f
set -l uname (uname -s)
test "$uname" != OpenBSD
and complete -c date -s n -d 'Set clock for local machine only' -f
switch $uname
case FreeBSD Darwin DragonFly
# only -u is actually POSIX. Rest are BSD extensions:
complete -c date -s r -d "Show file mtime, or format seconds" -r
complete -c date -s v -d 'Adjust clock +/- by time specified' -f
complete -c date -s r -d "Format path mtime or UNIX timestamp" -r
complete -c date -s v -d 'Adjust clock ± time specified' -f
complete -c date -s R -d "Use RFC 2822 output format"
set -l release_major (printf '%d' (uname -r) 2>/dev/null)
# -d,t gone in Monterey, FreeBSD 13
if test \( "$uname" = FreeBSD -a "$release_major" -lt 13 \) -o \( "$uname" = Darwin -a "$release_major" -lt 21 \)
complete -c date -s t -d "Set system's minutes west of GMT" -x
complete -c date -s d -d "Set system's value for DST" -x
else
complete -c date -s I -d "Use ISO 8601 output format" -x -a "date hours minutes seconds"
end
case NetBSD OpenBSD
complete -c date -s a -d "Change clock slowly with adjtime" -x
complete -c date -s r -d "Show date given seconds since epoch" -x
@ -35,6 +43,5 @@ else
complete -c date -s z -d "Specify timezone for output" -x
end
complete -c date -s t -d "Set system's minutes west of GMT" -x
complete -c date -s f -d 'Use format string to parse date' -f
end