mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-28 05:43:11 +00:00
61 lines
2 KiB
Fish
61 lines
2 KiB
Fish
|
function __fish_exif_target_file_tags
|
||
|
|
for target in (string match -v -- '-*' (commandline -po)[2..])
|
||
|
|
string replace -f '*' '' (exif --list-tags "$target" 2> /dev/null)[2..] | string replace -r '(\s+-){4}' '' | string split -m1 ' ' | string trim
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
function __fish_exif_potential_targets
|
||
|
|
set -l token (commandline -t)
|
||
|
|
set -l matching_files (complete -C "__fish_command_without_completions $token")
|
||
|
|
for file in $matching_files
|
||
|
|
if eval "test -d \"$file\""
|
||
|
|
echo $file
|
||
|
|
else if eval "exif \"$file\"" &>/dev/null
|
||
|
|
echo $file
|
||
|
|
else if not eval "test -e \"$file\""
|
||
|
|
# Handle filenames containing $.
|
||
|
|
if exif $file &>/dev/null
|
||
|
|
echo $file
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
function __fish_exif_token_begins_with_arg
|
||
|
|
not string match -- '-*' (commandline -t)
|
||
|
|
end
|
||
|
|
|
||
|
|
complete -c exif -f -a "(__fish_exif_potential_targets)" -n __fish_exif_token_begins_with_arg
|
||
|
|
|
||
|
|
for line in (exif --help)
|
||
|
|
set -l short
|
||
|
|
set -l long
|
||
|
|
set -l description
|
||
|
|
if set -l matches (string match -r '^\s+-([\w?]),\s--([\w=-]+)\s+(.*)$' "$line")
|
||
|
|
set short $matches[2]
|
||
|
|
set long $matches[3]
|
||
|
|
set description $matches[4]
|
||
|
|
else if set -l matches (string match -r '^\s+--([\w=-]+)\s+(.*)$' "$line")
|
||
|
|
set long $matches[2]
|
||
|
|
set description $matches[3]
|
||
|
|
else
|
||
|
|
continue
|
||
|
|
end
|
||
|
|
|
||
|
|
if set -l sub_parts (string split -n --max 1 '=' $long)
|
||
|
|
set long "$sub_parts[1]"
|
||
|
|
switch (string lower "$sub_parts[2]")
|
||
|
|
case tag
|
||
|
|
complete -c exif -s$short -l $long -d "$description" -x -a "(__fish_exif_target_file_tags)"
|
||
|
|
case ifd
|
||
|
|
complete -c exif -s$short -l $long -d "$description" -x -a "0 1 EXIF GPS Interoperability"
|
||
|
|
case file
|
||
|
|
complete -c exif -s$short -l $long -d "$description" -F
|
||
|
|
case "*"
|
||
|
|
complete -c exif -s$short -l $long -d "$description" -x
|
||
|
|
end
|
||
|
|
else
|
||
|
|
complete -c exif -s$short -l $long -d "$description"
|
||
|
|
end
|
||
|
|
end
|