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completions/git: handle 2 RM and 2 RD files

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This commit makes git completions aware of files that are both staged as renamed, and have unstaged
modifications/are deleted.

__fish_git_files now potentially prints these files twice:

$ __fish_git_files renamed modified
foo   Renamed file
foo   Modified file

Fixes #6031
This commit is contained in:
Johannes Altmanninger 2019-09-09 16:09:32 +02:00 committed by Mahmoud Al-Qudsi
parent 8baea8b157
commit ec834820f5
1 changed files with 37 additions and 17 deletions
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54
share/completions/git.fish
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@ -180,6 +180,24 @@ function __fish_git_files
set -ql renamed
and set file (string replace -r '\t[^\t]*' '' -- "$line[10..-1]")
and set desc $renamed_desc
case '2 RM*'
# Staged as renamed, with unstaged modifications (issue #6031)
set -ql renamed
or set -ql modified
and set file (string replace -r '\t[^\t]*' '' -- "$line[10..-1]")
set -ql renamed
and set desc $renamed_desc
set -ql modified
and set --append desc $modified_desc
case '2 RD*'
# Staged as renamed, but deleted in the worktree
set -ql renamed
or set -ql deleted
and set file (string replace -r '\t[^\t]*' '' -- "$line[10..-1]")
set -ql renamed
and set desc $renamed_desc
set -ql deleted
and set --append desc $deleted_desc
case '2 .C*' '2 C.*'
set -ql copied
and set file (string replace -r '\t[^\t].*' '' -- "$line[10..-1]")
@ -261,23 +279,25 @@ function __fish_git_files
end
# Only try printing if the file was selected.
if set -q file[1]
# Without "-z", git sometimes _quotes_ filenames.
# It adds quotes around it _and_ escapes the character.
# e.g. `"a\\b"`.
# We just remove the quotes and hope it works out.
# If this contains newlines or tabs,
# there is nothing we can do, but that's a general issue with scripted completions.
set file (string trim -c \" -- $file)
# First the relative filename.
printf '%s\t%s\n' "$file" $desc
# Now from repo root.
# Only do this if the filename isn't a simple child,
# or the current token starts with ":"
if string match -q '../*' -- $file
or string match -q ':*' -- (commandline -ct)
set -l fromroot (builtin realpath -- $file 2>/dev/null)
and set fromroot (string replace -- "$root/" ":/" "$fromroot")
and printf '%s\t%s\n' "$fromroot" $desc
for d in $desc
# Without "-z", git sometimes _quotes_ filenames.
# It adds quotes around it _and_ escapes the character.
# e.g. `"a\\b"`.
# We just remove the quotes and hope it works out.
# If this contains newlines or tabs,
# there is nothing we can do, but that's a general issue with scripted completions.
set file (string trim -c \" -- $file)
# First the relative filename.
printf '%s\t%s\n' "$file" $d
# Now from repo root.
# Only do this if the filename isn't a simple child,
# or the current token starts with ":"
if string match -q '../*' -- $file
or string match -q ':*' -- (commandline -ct)
set -l fromroot (builtin realpath -- $file 2>/dev/null)
and set fromroot (string replace -- "$root/" ":/" "$fromroot")
and printf '%s\t%s\n' "$fromroot" $d
end
end
end
end