eggbean · October 15, 2024 14:08 · tachoknight · Apr 7, 2021 · curoky · Jan 19, 2023
diff --git a/eza-wrapper.sh b/eza-wrapper.sh
 #!/bin/bash

 ## Change following to '0' for output to be like ls and '1' for eza features
 # Don't list implied . and .. by default with -a
 dot=0
 # Show human readable file sizes by default
 hru=1
 # Show file sizes in decimal (1KB=1000 bytes) as opposed to binary units (1KiB=1024 bytes)
 meb=0
 # Don't show group column
 fgp=0
 # Don't show hardlinks column
 lnk=0
 # Show file git status automatically (can cause a slight delay in large repo trees)
 git=1
 # Show icons
 ico=0
 # Show column headers
 hed=0
 # Group directories first in long listing by default
 gpd=0
 # Colour always even when piping (can be disabled with -N switch when not wanted)
 col=1

 help() {
    cat << EOF
  ${0##*/} options:
   -a  all
   -A  almost all
   -1  one file per line
   -x  list by lines, not columns
   -l  long listing format
   -G  display entries as a grid *
   -k  bytes
   -h  human readable file sizes
   -F  classify
   -R  recurse
   -r  reverse
   -d  don't list directory contents
   -D  directories only *
   -P  group directories first *
   -I  ignore [GLOBS]
   -i  show inodes
   -o  show octal permissions *
   -N  no colour *
   -S  sort by file size
   -t  sort by modified time
   -u  sort by accessed time
   -c  sort by created time *
   -X  sort by extension
   -M  time style [iso|long-iso|full-iso|relative] *
   -T  tree *
   -L  level [DEPTH] *
   -s  file system blocks
   -g  don't show/show file git status *
   -O  don't show/show icons *
   -n  ignore .gitignore files *
   -b  file sizes in binary/decimal (--si in ls)
   -Z  show each file's security context
   -@  extended attributes and sizes *

    * not used in ls
 EOF
    exit
 }

 [[ $* =~ --help ]] && help

 eza_opts=()

 while getopts ':aAbtucSI:rkhnsXL:M:PNg1lFGRdDioOTxZ@' arg; do
  case $arg in
    a) (( dot == 1 )) && eza_opts+=(-a) || eza_opts+=(-a -a) ;;
    A) eza_opts+=(-a) ;;
    t) eza_opts+=(-s modified); ((++rev)) ;;
    u) eza_opts+=(-us accessed); ((++rev)) ;;
    c) eza_opts+=(-Us created); ((++rev)) ;;
    S) eza_opts+=(-s size); ((++rev)) ;;
    I) eza_opts+=(--ignore-glob="${OPTARG}") ;;
    r) ((++rev)) ;;
    k) ((--hru)) ;;
    h) ((++hru)) ;;
    n) eza_opts+=(--git-ignore) ;;
    s) eza_opts+=(-S) ;;
    X) eza_opts+=(-s extension) ;;
    L) eza_opts+=(--level="${OPTARG}") ;;
    o) eza_opts+=(--octal-permissions) ;;
    M) eza_opts+=(--time-style="${OPTARG}") ;;
    P) ((++gpd)) ;;
    N) ((++nco)) ;;
    g) ((++git)) ;;
    O) ((++ico)) ;;
    b) ((--meb)) ;;
    1|l|F|G|R|d|D|i|T|x|Z|@) eza_opts+=(-"$arg") ;;
    :) printf "%s: -%s switch requires a value\n" "${0##*/}" "${OPTARG}" >&2; exit 1
       ;;
    *) printf "Error: %s\n       --help for help\n" "${0##*/}" >&2; exit 1
       ;;
  esac
 done

 shift "$((OPTIND - 1))"

 (( rev == 1 )) && eza_opts+=(-r)
 (( fgp == 0 )) && eza_opts+=(-g)
 (( lnk == 0 )) && eza_opts+=(-H)
 (( hru <= 0 )) && eza_opts+=(-B)
 (( hed == 1 )) && eza_opts+=(-h)
 (( meb == 0 && hru > 0 )) && eza_opts+=(-b)
 (( col == 1 )) && eza_opts+=(--color=always) || eza_opts+=(--color=auto)
 (( nco == 1 )) && eza_opts+=(--color=never)
 (( gpd >= 1 )) && eza_opts+=(--group-directories-first)
 (( ico == 1 )) && eza_opts+=(--icons)
 (( git == 1 )) && \
  [[ $(git -C ${*:-.} rev-parse --is-inside-work-tree) == true ]] 2>/dev/null && eza_opts+=(--git)

 eza "${eza_opts[@]}" "$@"
	#!/bin/bash

	## Change following to '0' for output to be like ls and '1' for eza features
	# Don't list implied . and .. by default with -a
	dot=0
	# Show human readable file sizes by default
	hru=1
	# Show file sizes in decimal (1KB=1000 bytes) as opposed to binary units (1KiB=1024 bytes)
	meb=0
	# Don't show group column
	fgp=0
	# Don't show hardlinks column
	lnk=0
	# Show file git status automatically (can cause a slight delay in large repo trees)
	git=1
	# Show icons
	ico=0
	# Show column headers
	hed=0
	# Group directories first in long listing by default
	gpd=0
	# Colour always even when piping (can be disabled with -N switch when not wanted)
	col=1

	help() {
	cat << EOF
	${0##*/} options:
	-a all
	-A almost all
	-1 one file per line
	-x list by lines, not columns
	-l long listing format
	-G display entries as a grid *
	-k bytes
	-h human readable file sizes
	-F classify
	-R recurse
	-r reverse
	-d don't list directory contents
	-D directories only *
	-P group directories first *
	-I ignore [GLOBS]
	-i show inodes
	-o show octal permissions *
	-N no colour *
	-S sort by file size
	-t sort by modified time
	-u sort by accessed time
	-c sort by created time *
	-X sort by extension
	-M time style [iso\|long-iso\|full-iso\|relative] *
	-T tree *
	-L level [DEPTH] *
	-s file system blocks
	-g don't show/show file git status *
	-O don't show/show icons *
	-n ignore .gitignore files *
	-b file sizes in binary/decimal (--si in ls)
	-Z show each file's security context
	-@ extended attributes and sizes *

	* not used in ls
	EOF
	exit
	}

	[[ $* =~ --help ]] && help

	eza_opts=()

	while getopts ':aAbtucSI:rkhnsXL:M:PNg1lFGRdDioOTxZ@' arg; do
	case $arg in
	a) (( dot == 1 )) && eza_opts+=(-a) \|\| eza_opts+=(-a -a) ;;
	A) eza_opts+=(-a) ;;
	t) eza_opts+=(-s modified); ((++rev)) ;;
	u) eza_opts+=(-us accessed); ((++rev)) ;;
	c) eza_opts+=(-Us created); ((++rev)) ;;
	S) eza_opts+=(-s size); ((++rev)) ;;
	I) eza_opts+=(--ignore-glob="${OPTARG}") ;;
	r) ((++rev)) ;;
	k) ((--hru)) ;;
	h) ((++hru)) ;;
	n) eza_opts+=(--git-ignore) ;;
	s) eza_opts+=(-S) ;;
	X) eza_opts+=(-s extension) ;;
	L) eza_opts+=(--level="${OPTARG}") ;;
	o) eza_opts+=(--octal-permissions) ;;
	M) eza_opts+=(--time-style="${OPTARG}") ;;
	P) ((++gpd)) ;;
	N) ((++nco)) ;;
	g) ((++git)) ;;
	O) ((++ico)) ;;
	b) ((--meb)) ;;
	1\|l\|F\|G\|R\|d\|D\|i\|T\|x\|Z\|@) eza_opts+=(-"$arg") ;;
	:) printf "%s: -%s switch requires a value\n" "${0##*/}" "${OPTARG}" >&2; exit 1
	;;
	) printf "Error: %s\n --help for help\n" "${0##/}" >&2; exit 1
	;;
	esac
	done

	shift "$((OPTIND - 1))"

	(( rev == 1 )) && eza_opts+=(-r)
	(( fgp == 0 )) && eza_opts+=(-g)
	(( lnk == 0 )) && eza_opts+=(-H)
	(( hru <= 0 )) && eza_opts+=(-B)
	(( hed == 1 )) && eza_opts+=(-h)
	(( meb == 0 && hru > 0 )) && eza_opts+=(-b)
	(( col == 1 )) && eza_opts+=(--color=always) \|\| eza_opts+=(--color=auto)
	(( nco == 1 )) && eza_opts+=(--color=never)
	(( gpd >= 1 )) && eza_opts+=(--group-directories-first)
	(( ico == 1 )) && eza_opts+=(--icons)
	(( git == 1 )) && \
	[[ $(git -C ${*:-.} rev-parse --is-inside-work-tree) == true ]] 2>/dev/null && eza_opts+=(--git)

	eza "${eza_opts[@]}" "$@"