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bin/b: properly integrate exa and flags for it

This commit is contained in:
xeruf 2022-04-12 19:24:29 +02:00
parent 81a3e2c293
commit 092909e705
1 changed files with 13 additions and 11 deletions
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22
.local/bin/scripts/b
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@ -46,7 +46,7 @@ prefix=/tmp/b
mkdir -p "$prefix"
declare -a timg timga bat batplain ls
for arg; do
case "$arg" in (-*) args="$args $arg"; continue;; esac
case "$arg" in (-*) flags="$flags $arg"; continue;; esac
checkperm "$arg"
if ! $elevate test -e "$arg"
then echo "File not found: '$arg'" 1>&2
@ -138,16 +138,16 @@ if test "$timg"; then
fi
fi
pager="${PAGER:-'less -RF'}"
# bat: unknown files
# batplain: files to print without header
if test "$bat" -o "$batplain"; then
test "$(bat --version | cut -d. -f2)" -gt 16 && rule=,rule
if test $# -gt ${#bat[@]} -a $# -gt ${#batplain[@]} && test -z "$args"
if test $# -gt ${#bat[@]} -a $# -gt ${#batplain[@]} && test -z "$flags"
then cut="--line-range :7"
pager="cut -c-$(echo "$(tput cols)*1.9" | bc | cut -d. -f1)"
else pager="less -RF"
fi
batcommand="$elevate bat $cut $args --pager"
batcommand="$elevate bat $cut $flags --pager"
batstyle="--style plain$rule"
test "$batplain" && $batcommand "$pager" $batstyle "${batplain[@]}"
test "$bat" && if test "$cut" && ! $inspect
@ -167,13 +167,15 @@ if test "$bat" -o "$batplain"; then
fi
fi
if test "$ls" -o $# -eq 0; then
if test "$ls" -o $# -le $(echo "$flags" | wc -w); then
checkperm .
if type exa >/dev/null
then exa --long --group --classify --group-directories-first --all --all "${ls[@]:-.}"
# Alternative: find -exec ls -dl {} +
else { timeout .1s $elevate ls -l $(test $# -gt ${#ls[@]} && echo "-d") --color=always --human-readable --si --group-directories-first --file-type --dereference-command-line-symlink-to-dir --all "${ls[@]:-.}" ||
$elevate ls $(test $# -gt ${#ls[@]} && echo "-d") --color=always --human-readable --si --dereference-command-line --all --sort=none "${ls[@]:-.}"
} | less -RF
{
timeout .1s sh -c "
if which exa 2>/dev/null >&2
then exa --color=always --long --group --classify --group-directories-first --all --all $flags '${ls[@]:-.}'
else $elevate ls -l $(test $# -gt ${#ls[@]} && echo '-d') --color=always --human-readable --si --group-directories-first --file-type --dereference-command-line-symlink-to-dir --all $flags '${ls[@]:-.}'
fi
" || $elevate ls $(test $# -gt ${#ls[@]} && echo "-d") --color=always --human-readable --si --dereference-command-line --all --sort=none $flags "${ls[@]:-.}"
} | $pager
fi