diff options
Diffstat (limited to 'sh')
-rw-r--r-- | sh/shrc.d/lore.sh | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sh/shrc.d/lore.sh b/sh/shrc.d/lore.sh new file mode 100644 index 00000000..2d7c0bec --- /dev/null +++ b/sh/shrc.d/lore.sh @@ -0,0 +1,28 @@ +# Pipe ls(1) output through PAGER; mostly to preserve coloring interactively +# through less(1), but it'll work fine with plain ls(1) and more(1) +lore() { + + # Add --color=always if the terminal has at least 8 colors; we have to add + # "always" to coax ls(1) into emitting colors even though it can tell its + # stdout isn't a terminal but a pager + [ -e "$HOME"/.cache/ls/color ] && + [ "$({ tput colors || tput Co ; } 2>/dev/null)" -ge 8 ] && + set -- --color=always "$@" + + # Prefer -A/--almost-all (exclude "." and "..") if available + if [ -e "$HOME"/.cache/ls/almost-all ] ; then + set -- -Al "$@" + else + set -- -al "$@" + fi + + # Run whatever `ls` gives us; it might be our function wrapper; that's OK + ls "$@" | + + # Run the appropriate pager; if it's less(1), we can tack on -R (though my + # ~/.lesskey does this anyway) + case $PAGER in + less) "$PAGER" -R ;; + *) "$PAGER" ;; + esac +} |