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fzf key-bindings.bash: ignore duplicates
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# .. | |
# Requires https://st.aticpan.org/source/PERLANCAR/App-nauniq-0.10/script/nauniq | |
# SHA256: 046d69b8b1ed74aaff38565f08acc9781e7404fa240b2d091601043a5838f9f0 | |
# gsed -i 's?#!perl?#!/usr/bin/env perl?' nauniq | |
# patch -p1 nauniq < nauniq-ignore-pattern.patch | |
__fzf_history__() ( | |
local line | |
shopt -u nocaseglob nocasematch | |
line=$( | |
HISTTIMEFORMAT= history | | |
tac | | |
nauniq --ignore-pattern="^\s*\d+\s{0,2}" | | |
tac | | |
FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} $FZF_DEFAULT_OPTS --tac -n2..,.. --tiebreak=index --bind=ctrl-r:toggle-sort $$ | |
command grep '^ *[0-9]') && | |
if [[ $- =~ H ]]; then | |
sed 's/^ *\([0-9]*\)\** .*/!\1/' <<< "$line" | |
else | |
sed 's/^ *\([0-9]*\)\** *//' <<< "$line" | |
fi | |
) | |
# .. |
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@@ -12,6 +12,7 @@ | |
append => 0, | |
check_chars => -1, | |
forget_pattern => undef, | |
+ ignore_pattern => undef, | |
ignore_case => 0, | |
md5 => 0, | |
num_entries => -1, | |
@@ -43,6 +44,14 @@ | |
} | |
$Opts{forget_pattern} = $val; | |
}, | |
+ 'ignore-pattern=s' => sub { | |
+ my ($cbobj, $val) = @_; | |
+ eval { $val = $Opts{ignore_case} ? qr/$val/i : qr/$val/ }; | |
+ if ($@) { | |
+ warn "Invalid regex pattern in --ignore-pattern: $@\n"; exit 99; | |
+ } | |
+ $Opts{ignore_pattern} = $val; | |
+ }, | |
'md5' => \$Opts{md5}, | |
'read-output' => \$Opts{read_output}, | |
'help|h' => sub { | |
@@ -62,6 +71,7 @@ | |
-a | |
--md5 | |
--forget-pattern=S | |
+ --ignore-pattern=S | |
For more details, see the manpage/documentation. | |
USAGE | |
exit 0; | |
@@ -137,6 +147,9 @@ | |
$memkey = $Opts{check_chars} > 0 ? | |
substr($line, $Opts{skip_chars}, $Opts{check_chars}) : | |
substr($line, $Opts{skip_chars}); | |
+ if ($Opts{ignore_pattern}) { | |
+ $memkey =~ s/$Opts{ignore_pattern}//g; | |
+ } | |
$memkey = lc($memkey) if $Opts{ignore_case}; | |
$memkey = Digest::MD5::md5($memkey) if $Opts{md5}; | |
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