cemkeylan/lsindex.sh

## gistfile1.txt
#!/bin/sh
# a static html index generator
#
# This will output a single line index page to stdout.
# If printf and [] is a built-in (it usually is), this
# script doesn't make use of an external process.
#
# If you want to generate indexes for a full site
# directory, you can do the following
#
#     ROOT=$PWD
#     find . -type d | while -read -r dir; do (
#         cd $dir
#         lsindex $ROOT > index.html
#     ) done
#
#
# Why I use this?
# ---------------
#
# I have an nginx server that I don't fully control, and
# it doesn't generate index pages where index.html doesn't
# exist. So, this script basically does it for me.
#
# This script is in the public domain.


# If root directory is not set, make it the current directory.
# Print usage output if '--help' is given. If the argument is
# not a full patch cd into the directory and retrieve the full
# path.
case "$1" in
    '') set -- "$PWD" ;;
    --help|-h)
               printf '%s\n' "usage: ${0##*/} [rootdir]" "" \
               "Create an index of the current directory" >&2
               exit 0 ;;
    /*) ;;
    *) set -- "$(cd "$1" || exit 1; printf "$PWD")"
esac

# Get the relative path of the current directory to the site root
curdir="${PWD#$1}" title="index of ${curdir:=/}"

# Unless we are on the root directory, add a parent directory to
# the listing.
[ "$curdir" = / ] || { parentdir=${curdir%/*}; : "${parentdir:=/}" ;}

# Use the current directory name for the page title and header
printf "<html><head><title>$title</title></head><body><h1>$title</h1><ul>"

# If there is a parent directory, print it to the top of the list.
[ "$parentdir" ] && printf "<li><a href=$parentdir>Parent Directory</a></li>"

# Skip index.html for the directory list and append a '/' to the name
# if that's a directory instead of a regular file.
for file in *; do
    [ "$file" = index.html ] && continue
    [ -d "$file" ] && file="$file/"
    printf '<li><a href="%s">%s</a></li>' "$file" "$file"
done

# End the file by closing open tags and print a newline character.
printf '%s\n' "</ul></body></html>"

## lsindex.sh
#!/bin/sh
# a static html index generator
#
# This will output a single line index page to stdout.
# If printf and [ ] is a built-in (it usually is),
# this script doesn't make use of an external process.
#
# If you want to generate indexes for a full site
# directory, you can do the following
#
#     ROOT=$PWD
#     find . -type d | while -read -r dir; do (
#         cd $dir
#         lsindex $ROOT > index.html
#     ) done
#
#
# Why I use this?
# ---------------
#
# I have an nginx server that I don't fully control,
# and it doesn't generate index pages where index.html
# doesn't exist. So, this script basically does it for
# me.
#
# This script is in the public domain.

# If root directory is not set, make it the current directory.
# Print usage output if '--help' is given.
# If the argument is not a full patch cd into the directory and
# retrieve the full path.
case "$1" in
    '') set -- "$PWD" ;;
    --help|-h) printf 'usage: %s [rootdir]\n\nCreate an instance of the current directory\n' "${0##*/}" >&2; exit 0 ;;
    /*) ;;
    *) set -- "$(cd "$1" || exit 1; printf "$PWD")"
esac

# Get the relative path of the current directory to the site root
curdir="${PWD#$1}" title="index of ${curdir:=/}"

# Unless we are on the root directory, add a parent directory to
# the listing.
[ "$curdir" = / ] || { parentdir=${curdir%/*}; : "${parentdir:=/}" ;}

printf '%s' "<html><head><title>$title</title></head><body><h1>$title</h1><ul>"

[ "$parentdir" ] && printf '<li><a href="%s">Parent Directory</a></li>' "$parentdir"
for file in *; do
    [ -d "$file" ] && file="$file/"
    printf '<li><a href="%s">%s</a></li>' "$file" "$file"
done
printf '%s\n' "</ul></body></html>"
	#!/bin/sh
	# a static html index generator
	#
	# This will output a single line index page to stdout.
	# If printf and [] is a built-in (it usually is), this
	# script doesn't make use of an external process.
	#
	# If you want to generate indexes for a full site
	# directory, you can do the following
	#
	# ROOT=$PWD
	# find . -type d \| while -read -r dir; do (
	# cd $dir
	# lsindex $ROOT > index.html
	# ) done
	#
	#
	# Why I use this?
	# ---------------
	#
	# I have an nginx server that I don't fully control, and
	# it doesn't generate index pages where index.html doesn't
	# exist. So, this script basically does it for me.
	#
	# This script is in the public domain.


	# If root directory is not set, make it the current directory.
	# Print usage output if '--help' is given. If the argument is
	# not a full patch cd into the directory and retrieve the full
	# path.
	case "$1" in
	'') set -- "$PWD" ;;
	--help\|-h)
	printf '%s\n' "usage: ${0##*/} [rootdir]" "" \
	"Create an index of the current directory" >&2
	exit 0 ;;
	/*) ;;
	*) set -- "$(cd "$1" \|\| exit 1; printf "$PWD")"
	esac

	# Get the relative path of the current directory to the site root
	curdir="${PWD#$1}" title="index of ${curdir:=/}"

	# Unless we are on the root directory, add a parent directory to
	# the listing.
	[ "$curdir" = / ] \|\| { parentdir=${curdir%/*}; : "${parentdir:=/}" ;}

	# Use the current directory name for the page title and header
	printf "<html><head><title>$title</title></head><body><h1>$title</h1><ul>"

	# If there is a parent directory, print it to the top of the list.
	[ "$parentdir" ] && printf "<li><a href=$parentdir>Parent Directory</a></li>"

	# Skip index.html for the directory list and append a '/' to the name
	# if that's a directory instead of a regular file.
	for file in *; do
	[ "$file" = index.html ] && continue
	[ -d "$file" ] && file="$file/"
	printf '<li><a href="%s">%s</a></li>' "$file" "$file"
	done

	# End the file by closing open tags and print a newline character.
	printf '%s\n' "</ul></body></html>"