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| author | Mélanie Chauvel <perso@hack-libre.org> | 2021-08-10 16:57:59 +0200 |
|---|---|---|
| committer | Mélanie Chauvel <perso@hack-libre.org> | 2021-10-11 02:26:12 +0200 |
| commit | 0d645735d7c03c7652e31a1daceb0c59f0c5adc1 (patch) | |
| tree | a2412f2161d9129e5a9b31bbe3e5dbb5fce357d6 | |
| parent | 6af9e221a4a20066de716e1ef8455b45829ef768 (diff) | |
Add short flags and fix broken flags in bash completion
- Parse help manually to be able to find short options
- Correctly propose options starting with colo[u]r
- Propose short options after - and long after --
| -rw-r--r-- | completions/bash/exa | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/completions/bash/exa b/completions/bash/exa index 5340686..187efe0 100644 --- a/completions/bash/exa +++ b/completions/bash/exa @@ -30,8 +30,17 @@ _exa() esac case "$cur" in + # _parse_help doesn’t pick up short options when they are on the same line than long options + --*) + # colo[u]r isn’t parsed correctly so we filter these options out and add them by hand + parse_help=$( exa --help | grep -oE ' (\-\-[[:alnum:]@-]+)' | tr -d ' ' | grep -v '\-\-colo' ) + completions=$( echo '--color --colour --color-scale --colour-scale' $parse_help ) + COMPREPLY=( $( compgen -W "$completions" -- "$cur" ) ) + ;; + -*) - COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) ) + completions=$( exa --help | grep -oE ' (\-[[:alnum:]@])' | tr -d ' ' ) + COMPREPLY=( $( compgen -W "$completions" -- "$cur" ) ) ;; *) |