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completions/git: Allow completing known values for config keys

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Currently populated with support for handling just one key
(diff.algorithm) but there are others.
This commit is contained in:
Mahmoud Al-Qudsi
2022-10-31 12:45:56 -05:00
parent 3286c3cb6b
commit 36ae867e28
1 changed files with 13 additions and 0 deletions
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13
share/completions/git.fish
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@@ -2129,9 +2129,22 @@ complete -f -c git -n '__fish_git_using_command config' -l local -d 'Get/set loc
complete -F -c git -n '__fish_git_using_command config' -s f -l file -d 'Read config from file' -r
complete -F -c git -n '__fish_git_using_command config' -l blob -d 'Read config from blob' -r
# For config options that have the user select one from a set, this function completes possible options
function __fish_git_complete_key_values
set -l config_key (__fish_nth_token 2)
switch $config_key
case diff.algorithm
printf "%s\n" myers patience histogram minimal
case '*'
__fish_complete_path
end
end
# If no argument is specified, it's as if --get was used
# Use -k with `__fish_git_config_keys` so that user defined values are shown first
complete -c git -n '__fish_git_using_command config' -n '__fish_is_nth_token 2' -kfa '(__fish_git_config_keys)'
complete -c git -n '__fish_git_using_command config' -n '__fish_is_nth_token 3' -fa '(__fish_git_complete_key_values)'
complete -f -c git -n '__fish_git_using_command config' -l get -d 'Get config with name' -kra '(__fish_git_config_keys)'
complete -f -c git -n '__fish_git_using_command config' -l get-all -d 'Get all values matching key' -ka '(__fish_git_config_keys)'
complete -f -c git -n '__fish_git_using_command config' -l get-urlmatch -d 'Get value specific for the section url' -r