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completions/git: support ... range notation

Browse Source 
https://git-scm.com/docs/gitrevisions#_revision_range_summary
This commit is contained in:
Johannes Altmanninger
2020-09-25 06:01:11 +02:00
parent 2a95b283ee
commit 618705285d
1 changed files with 11 additions and 5 deletions
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16
share/completions/git.fish
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@@ -511,12 +511,18 @@ function __fish_git_needs_rev_files
end
function __fish_git_ranges
set -l both (commandline -ot | string split "..")
set -l both (commandline -ot | string replace -r '\.{2,3}' \n\$0\n)
set -l from $both[1]
set -l dots $both[2]
# If we didn't need to split (or there's nothing _to_ split), complete only the first part
# Note that status here is from `string split` because `set` doesn't alter it
# Note that status here is from `string replace` because `set` doesn't alter it
if test -z "$from" -o $status -gt 0
__fish_git_refs
if commandline -ct | string match -q '*..*'
# The cursor is right of a .. range operator, make sure to include them first.
__fish_git_refs | string replace -r '' "$dots"
else
__fish_git_refs | string replace \t "$dots"\t
end
return 0
end
@@ -528,11 +534,11 @@ function __fish_git_ranges
set from_refs (__fish_git_refs | string match -e "$from" | string replace -r \t'.*$' '')
end
set -l to $both[2]
set -l to $both[3]
# Remove description from the from-ref, not the to-ref.
for from_ref in $from_refs
for to_ref in (__fish_git_refs | string match "*$to*") # if $to is empty, this correctly matches everything
printf "%s..%s\n" $from_ref $to_ref
printf "%s%s%s\n" $from_ref $dots $to_ref
end
end
end