tlsclient/git-remote-hjgit at master · majiru/tlsclient · GitHub

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#!/bin/sh

alias=$1
url=$2

host=`echo $url | awk  'BEGIN{ FS = "/" } { print $3 }'`
path=`echo $url | awk "BEGIN{ FS = \"/\" } { gsub(/.*$host/, \"\"); printf(\"%s\", "'$0'") }"`

dir="$GIT_DIR/hjgit/$alias"
prefix="refs/hjgit/$alias"
refspec="refs/heads/*:$prefix/heads/*"

test $GIT_REMOTE_HJGIT_REFSPEC && refspec=$GIT_REMOTE_HJGIT_REFSPEC
test -z "$refspec" && prefix="refs"

mkdir -p "$dir"

packinitfmt(){
	printf "%s %s\0host=%s\0" $1 $2 $3 | awk '{ printf("%04x%s", length($0)+4, $0) }'
}

while read line
do
	case $line in
	capabilities)
		# connect tells git that we're speaking the git protocol with extra steps
		echo 'connect'
		echo
		;;
	connect*)
		# lie that the connection works
		echo
		{
			packinitfmt `echo $line | awk '{ print $2 }'` $path $host
			cat
		} | CPU=$host AUTH='p9auth.'$host tlsclient -p 17021
		exit
		;;
	esac

done