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feat(shrink-path): allow for showing N last-full elements (#12481)

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This commit allows specifying a number of last segments to be fully shown,
either via `-l N` or with `zstyle`.
This commit is contained in:
Gabriel Charland 2024-06-12 12:52:54 -04:00 committed by GitHub
parent 6754b7e67b
commit 11e84bf4f7
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GPG Key ID: B5690EEEBB952194
1 changed files with 20 additions and 5 deletions
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25
plugins/shrink-path/shrink-path.plugin.zsh
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@ -56,7 +56,16 @@ shrink_path () {
tilde=1
named=1
fi
zstyle -t ':prompt:shrink_path' last && lastfull=1
local last
zstyle -s ':prompt:shrink_path' last last
case "$last" in
(false|no|off|0) lastfull=0 ;;
(true|yes|on|1) lastfull=1 ;;
(""|*[^0-9]*) lastfull=0 ;;
(*) lastfull=$last ;;
esac
zstyle -t ':prompt:shrink_path' short && short=1
zstyle -t ':prompt:shrink_path' tilde && tilde=1
zstyle -t ':prompt:shrink_path' glob && ellipsis='*'
@ -78,7 +87,7 @@ shrink_path () {
print 'Usage: shrink_path [-f -l -s -t] [directory]'
print ' -f, --fish fish-simulation, like -l -s -t'
print ' -g, --glob Add asterisk to allow globbing of shrunk path (equivalent to -e "*")'
print ' -l, --last Print the last directory''s full name'
print ' -l, --last [#] Print the last n directory''s full name (default 1).'
print ' -s, --short Truncate directory names to the number of characters given by -#. Without'
print ' -s, names are truncated without making them ambiguous.'
print ' -t, --tilde Substitute ~ for the home directory'
@ -93,7 +102,13 @@ shrink_path () {
print ' zstyle :prompt:shrink_path fish yes'
return 0
;;
-l|--last) lastfull=1 ;;
-l|--last)
lastfull=1
if [[ -n "$2" && "$2" != *[^0-9]* ]]; then
shift
lastfull=$1
fi
;;
-s|--short) short=1 ;;
-t|--tilde) tilde=1 ;;
-T|--nameddirs)
@ -148,8 +163,8 @@ shrink_path () {
cd -q /
}
for dir in $tree; {
if (( lastfull && $#tree == 1 )) {
result+="/$tree"
if (( lastfull && $#tree <= lastfull )) {
result+="/${(j:/:)tree[@]}"
break
}
expn=(a b)