local gh_url=$1

if type curl &>/dev/null; then

curl --user-agent "$gh_user_agent" -s "$gh_url"

elif type wget &>/dev/null; then

wget --user-agent="$gh_user_agent" -qO- "$gh_url"

else

echo "Please, install 'curl' or 'wget' and try again."

exit 1

fi

local gh_file_md=$1

URL=https://api.github.com/markdown/raw

TOKEN="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/token.txt"

if [ -f "$TOKEN" ]; then

URL="$URL?access_token=$(cat $TOKEN)"

fi

curl -s --user-agent "$gh_user_agent" \

--data-binary @"$gh_file_md" -H "Content-Type:text/plain" \

$URL

case $1 in

https* | http*)

echo "yes";;

*)

echo "no";;

esac

local gh_src=$1

local gh_src_copy=$1

local gh_ttl_docs=$2

if [ "$gh_src" = "" ]; then

echo "Please, enter URL or local path for a README.md"

exit 1

fi

# Show "TOC" string only if working with one document

if [ "$gh_ttl_docs" = "1" ]; then

echo "Table of Contents"

echo "================="

echo ""

gh_src_copy=""

fi

if [ "$(gh_is_url "$gh_src")" == "yes" ]; then

gh_toc_load "$gh_src" | gh_toc_grab "$gh_src_copy"

else

gh_toc_md2html "$gh_src" | gh_toc_grab "$gh_src_copy"

fi

# if closed <h[1-6]> is on the new line, then move it on the prev line

# for example:

# was: The command <code>foo1</code>

# </h1>

# became: The command <code>foo1</code></h1>

sed -e ':a' -e 'N' -e '$!ba' -e 's/\n<\/h/<\/h/g' |

# find strings that corresponds to template

grep -E -o '<a\s*id="user-content-[^"]*".*</h[1-6]' |

# remove code tags

sed 's/<code>//' | sed 's/<\/code>//' |

# now all rows are like:

# <a id="user-content-..." href="..."><span ...></span></a> ... </h1

# format result line

# * $0 — whole string

echo -e "$(awk -v "gh_url=$1" '{

local app_name="gh-md-toc"

if [ "$1" = '--help' ] || [ $# -eq 0 ] ; then

echo "GitHub TOC generator ($app_name): $gh_toc_version"

echo ""

echo "Usage:"

echo " $app_name src [src] Create TOC for a README file (url or local path)"

echo " $app_name - Create TOC for markdown from STDIN"

echo " $app_name --help Show help"

echo " $app_name --version Show version"

return

fi

if [ "$1" = '--version' ]; then

echo "$gh_toc_version"

return

fi

if [ "$1" = "-" ]; then

if [ -z "$TMPDIR" ]; then

TMPDIR="/tmp"

elif [ -n "$TMPDIR" -a ! -d "$TMPDIR" ]; then

mkdir -p "$TMPDIR"

fi

local gh_tmp_md

gh_tmp_md=$(mktemp $TMPDIR/tmp.XXXXXX)

while read input; do

echo "$input" >> "$gh_tmp_md"

done

gh_toc_md2html "$gh_tmp_md" | gh_toc_grab ""

return

fi

for md in "$@"

do

echo ""

gh_toc "$md" "$#"

done

echo ""

echo "Created by [gh-md-toc](https://github.com/ekalinin/github-markdown-toc)"