date and uniq completions for OS X.

2 files changed, 45 insertions, 26 deletions

diff --git a/share/completions/date.fish b/share/completions/date.fish
index 1c93f235..b7725f19 100644
--- a/share/completions/date.fish
+++ b/share/completions/date.fish
@@ -1,11 +1,22 @@
-complete -c date -s d -l date --description "Display date described by string" -x
-complete -c date -s f -l file --description "Display date for each line in file" -r
-complete -c date -s I -l iso-8601 --description "Output in ISO 8601 format" -x -a "date hours minutes seconds"
-complete -c date -s s -l set --description "Set time" -x
-complete -c date -s R -l rfc-2822 --description "Output RFC-2822 compliant date string"
-complete -c date -s r -l reference --description "Display the last modification time of file" -r
-complete -c date -s u -l utc --description "Print or set Coordinated Universal Time"
-complete -c date -l universal --description "Print or set Coordinated Universal Time"
-complete -c date -s h -l help --description "Display help and exit"
-complete -c date -s v -l version --description "Display version and exit"
-
+if date --version > /dev/null ^ /dev/null
+	complete -c date -s d -l date --description "Display date described by string" -x
+	complete -c date -s f -l file --description "Display date for each line in file" -r
+	complete -c date -s I -l iso-8601 --description "Output in ISO 8601 format" -x -a "date hours minutes seconds"
+	complete -c date -s s -l set --description "Set time" -x
+	complete -c date -s R -l rfc-2822 --description "Output RFC-2822 compliant date string"
+	complete -c date -s r -l reference --description "Display the last modification time of file" -r
+	complete -c date -s u -l utc --description "Print or set Coordinated Universal Time"
+	complete -c date -l universal --description "Print or set Coordinated Universal Time"
+	complete -c date -s h -l help --description "Display help and exit"
+	complete -c date -s v -l version --description "Display version and exit"
+else # OS X
+	complete -c date -s d -d 'Set the kernel\'s value for daylight saving time' -x
+	complete -c date -s f -d 'Use format string to parse the date provided rather than default format'
+	complete -c date -s j -d 'Do no try to set the date'
+	complete -c date -s n -d 'Set the time for current machine only in the local group'
+	complete -c date -s r -d 'Print date and time represented by SEC since Epoch' -x
+	complete -c date -s t -d 'Set system\'s value for MINUTES west of GMT'
+	complete -c date -s u -d 'Display or set the date int UTC time'
+	complete -c date -s v -d 'Adjust the time component backward(-)/forward(+) according to VAL' -x
+end
+	
diff --git a/share/completions/uniq.fish b/share/completions/uniq.fish
index 0027d71f..1e35c9c5 100644
--- a/share/completions/uniq.fish
+++ b/share/completions/uniq.fish
@@ -1,15 +1,23 @@
-complete -c uniq -s c -l count --description "Print number of occurences"
-complete -c uniq -s d -l repeated --description "Only print duplicates"
-complete -c uniq -s D -l all-repeated --description "Remove non-duplicate lines" -f -x -a "
-	none\t'Remove none-duplicate lines'
-	prepend\t'Remove non-duplicate lines and print an empty line before each non-duplicate'
-	separate\t'Remove non-duplicate lines and print an empty line between each non-duplicate'
-"
-complete -c uniq -s f -l skip-fields --description "Avoid comparing first N fields" -r
-complete -c uniq -s i -l ignore-case --description "Case insensitive"
-complete -c uniq -s s -l skip-chars --description "Avoid comparing first N characters" -r
-complete -c uniq -s u -l unique --description "Only print unique lines"
-complete -c uniq -s w -l check-chars --description "Compare only specified number of characters" -r
-complete -c uniq -l help --description "Display help and exit"
-complete -c uniq -l version --description "Display version and exit"
-
+if uniq --version > /dev/null ^ /dev/null
+	complete -c uniq -s c -l count --description "Print number of occurences"
+	complete -c uniq -s d -l repeated --description "Only print duplicates"
+	complete -c uniq -s D -l all-repeated --description "Remove non-duplicate lines" -f -x -a "
+		none\t'Remove none-duplicate lines'
+		prepend\t'Remove non-duplicate lines and print an empty line before each non-duplicate'
+		separate\t'Remove non-duplicate lines and print an empty line between each non-duplicate'
+	"
+	complete -c uniq -s f -l skip-fields --description "Avoid comparing first N fields" -r
+	complete -c uniq -s i -l ignore-case --description "Case insensitive"
+	complete -c uniq -s s -l skip-chars --description "Avoid comparing first N characters" -r
+	complete -c uniq -s u -l unique --description "Only print unique lines"
+	complete -c uniq -s w -l check-chars --description "Compare only specified number of characters" -r
+	complete -c uniq -l help --description "Display help and exit"
+	complete -c uniq -l version --description "Display version and exit"
+else # OS X
+	complete -c uniq -s c -d 'Precede each output line with count of it\'s occurrence'
+	complete -c uniq -s d -d 'Only print duplicates'
+	complete -c uniq -s f -d 'Avoid comparing first N fields' -x
+	complete -c uniq -s s -d 'Avoid comparing fist N characters' -x
+	complete -c uniq -s u -d 'Only print unique lines'
+	complete -c uniq -s i -d 'Case insensitive comparision'
+end