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completions/git: use builtin path for finding subcommands

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This is more elegant and efficient. No functional change.

As suggested by 2da1a4ae7 (completions/git: Fix git-foo commands, 2023-01-09).
This commit is contained in:
Johannes Altmanninger 2023-01-24 19:16:23 +01:00
parent f033b4df7d
commit befa240756
1 changed files with 6 additions and 9 deletions
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15
share/completions/git.fish
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@ -2386,16 +2386,13 @@ end
# source git-* commands' autocompletion file if exists
set -l __fish_git_custom_commands_completion
for file in $PATH/git-*
not command -q $file
and continue
set -l subcommand (string replace -r -- '.*/git-([^/]*)$' '$1' $file)
for file in (path filter -xZ $PATH/git-* | path basename)
# Already seen this command earlier in $PATH.
contains -- $subcommand $__fish_git_custom_commands_completion
contains -- $file $__fish_git_custom_commands_completion
and continue
complete -c git -f -n "__fish_git_using_command $subcommand" -a "(__fish_git_complete_custom_command $subcommand)"
set -a __fish_git_custom_commands_completion $subcommand
# Running `git foo` ends up running `git-foo`, so we need to ignore the `git-` here.
set -l cmd (string replace -r '^git-' '' -- $file)
complete -c git -f -n "__fish_git_using_command $cmd" -a "(__fish_git_complete_custom_command $cmd)"
set -a __fish_git_custom_commands_completion $file
end