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[git completions] Minor cleanup

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Fabian Homborg 2018-03-13 13:45:37 +01:00
parent bc976a913c
commit 4057cfdce5
1 changed files with 28 additions and 33 deletions
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61
share/completions/git.fish
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@ -171,7 +171,7 @@ function __fish_git_ranges
return 0
end
set -l to (set -q both[2]; and echo $both[2])
set -l to $both[2]
# Remove description from the from-ref, not the to-ref.
for from_ref in (__fish_git_refs | string match "$from" | string replace -r \t'.*$' '')
for to_ref in (__fish_git_refs | string match "*$to*") # if $to is empty, this correctly matches everything
@ -182,38 +182,34 @@ end
function __fish_git_needs_command
set cmd (commandline -opc)
if [ (count $cmd) -eq 1 ]
return 0
else
set -l skip_next 1
# Skip first word because it's "git" or a wrapper
for c in $cmd[2..-1]
test $skip_next -eq 0
and set skip_next 1
and continue
# git can only take a few options before a command, these are the ones mentioned in the "git" man page
# e.g. `git --follow log` is wrong, `git --help log` is okay (and `git --help log $branch` is superfluous but works)
# In case any other option is used before a command, we'll fail, but that's okay since it's invalid anyway
switch $c
# General options that can still take a command
case "--help" "-p" "--paginate" "--no-pager" "--bare" "--no-replace-objects" --{literal,glob,noglob,icase}-pathspecs --{exec-path,git-dir,work-tree,namespace}"=*"
continue
# General options with an argument we need to skip. The option=value versions have already been handled above
case --{exec-path,git-dir,work-tree,namespace}
set skip_next 0
continue
# General options that cause git to do something and exit - these behave like commands and everything after them is ignored
case "--version" --{html,man,info}-path
return 1
# We assume that any other token that's not an argument to a general option is a command
case "*"
echo $c
return 1
end
set -l skip_next 1
set -q cmd[2]; or return 0
# Skip first word because it's "git" or a wrapper
for c in $cmd[2..-1]
test $skip_next -eq 0
and set skip_next 1
and continue
# git can only take a few options before a command, these are the ones mentioned in the "git" man page
# e.g. `git --follow log` is wrong, `git --help log` is okay (and `git --help log $branch` is superfluous but works)
# In case any other option is used before a command, we'll fail, but that's okay since it's invalid anyway
switch $c
# General options that can still take a command
case "--help" "-p" "--paginate" "--no-pager" "--bare" "--no-replace-objects" --{literal,glob,noglob,icase}-pathspecs --{exec-path,git-dir,work-tree,namespace}"=*"
continue
# General options with an argument we need to skip. The option=value versions have already been handled above
case --{exec-path,git-dir,work-tree,namespace}
set skip_next 0
continue
# General options that cause git to do something and exit - these behave like commands and everything after them is ignored
case "--version" --{html,man,info}-path
return 1
# We assume that any other token that's not an argument to a general option is a command
case "*"
echo $c
return 1
end
return 0
end
return 1
return 0
end
@ -906,8 +902,7 @@ complete -f -c git -n '__fish_git_using_command tag' -s v -l verify -d 'Verify s
complete -f -c git -n '__fish_git_using_command tag' -s f -l force -d 'Force overwriting exising tag'
complete -f -c git -n '__fish_git_using_command tag' -s l -l list -d 'List tags'
complete -f -c git -n '__fish_git_using_command tag' -l contains -xa '(__fish_git_commits)' -d 'List tags that contain a commit'
complete -f -c git -n '__fish_git_using_command tag; and __fish_contains_opt -s d' -a '(__fish_git_tags)' -d 'Tag'
complete -f -c git -n '__fish_git_using_command tag; and __fish_contains_opt -s v' -a '(__fish_git_tags)' -d 'Tag'
complete -f -c git -n '__fish_git_using_command tag; and __fish_contains_opt -s d delete -s v verify' -a '(__fish_git_tags)' -d 'Tag'
# TODO options
### stash