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authorTobias Geerinckx-Rice <me@tobias.gr>2022-05-22 02:00:00 +0200
committerTobias Geerinckx-Rice <me@tobias.gr>2022-05-29 02:00:20 +0200
commitdc6d92ac93cedd65f6c99daa530b69f43f6039ec (patch)
treeb56ec8ebc679fbb2e5653f711448801eeef99543 /etc/completion
parent4cb6994790d1b499bc07f183ac9d7b4fbfc3c9bc (diff)
bash completion: Fix & unify option parsing.
We now correctly recognise ‘guix -Abcdef’ as equivalent to ‘guix -f’. * etc/completion/bash/guix (_guix_is_short_option, guix_is_long_option): New functions. (_guix_is_dash_f, _guix_is_dash_l, _guix_is_dash_L, _guix_is_dash_m) (_guix_is_dash_C, _guix_is_dash_p): Use them.
Diffstat (limited to 'etc/completion')
-rw-r--r--etc/completion/bash/guix61
1 files changed, 31 insertions, 30 deletions
diff --git a/etc/completion/bash/guix b/etc/completion/bash/guix
index 6b1b70aac1..7b1f639371 100644
--- a/etc/completion/bash/guix
+++ b/etc/completion/bash/guix
@@ -117,58 +117,59 @@ _guix_is_removing ()
$result
}
+_guix_is_short_option ()
+{
+ case "${COMP_WORDS[$COMP_CWORD - 1]}" in
+ --*) false;;
+ -*$1) true ;;
+ *) false ;;
+ esac
+}
+
+_guix_is_long_option ()
+{
+ # Don't handle (non-GNU?) ‘--long-option VALUE’, as Guix doesn't either.
+ case "${COMP_WORDS[$COMP_CWORD]}" in
+ --$1=*) true ;;
+ *) false ;;
+ esac
+}
+
_guix_is_dash_f ()
{
- [ "${COMP_WORDS[$COMP_CWORD - 1]}" = "-f" ] \
- || { case "${COMP_WORDS[$COMP_CWORD]}" in
- --file=*|--install-from-file=*) true;;
- *) false;;
- esac }
+ _guix_is_short_option f ||
+ _guix_is_long_option file ||
+ _guix_is_long_option install-from-file
}
_guix_is_dash_l ()
{
- [ "${COMP_WORDS[$COMP_CWORD - 1]}" = "-l" ] \
- || { case "${COMP_WORDS[$COMP_CWORD]}" in
- --load=*) true;;
- *) false;;
- esac }
+ _guix_is_short_option l ||
+ _guix_is_long_option load
}
_guix_is_dash_L ()
{
- [ "${COMP_WORDS[$COMP_CWORD - 1]}" = "-L" ] \
- || { case "${COMP_WORDS[$COMP_CWORD]}" in
- --load-path=*) true;;
- *) false;;
- esac }
+ _guix_is_short_option L ||
+ _guix_is_long_option load-path
}
_guix_is_dash_m ()
{
- [ "${COMP_WORDS[$COMP_CWORD - 1]}" = "-m" ] \
- || { case "${COMP_WORDS[$COMP_CWORD]}" in
- --manifest=*) true;;
- *) false;;
- esac }
+ _guix_is_short_option m ||
+ _guix_is_long_option manifest
}
_guix_is_dash_C ()
{
- [ "${COMP_WORDS[$COMP_CWORD - 1]}" = "-C" ] \
- || { case "${COMP_WORDS[$COMP_CWORD]}" in
- --channels=*) true;;
- *) false;;
- esac }
+ _guix_is_short_option C ||
+ _guix_is_long_option channels
}
_guix_is_dash_p ()
{
- [ "${COMP_WORDS[$COMP_CWORD - 1]}" = "-p" ] \
- || { case "${COMP_WORDS[$COMP_CWORD]}" in
- --profile=*) true;;
- *) false;;
- esac }
+ _guix_is_short_option p ||
+ _guix_is_long_option profile
}
_guix_complete_file ()