#!/bin/sh

[ -z "$1" ] && echo "ERROR: repo name not provided" && exit 1

repo_folder="$1"
name="$(basename $repo_folder)"
repo_bare_path="$repo_folder/$name.git"

echo "updating '$repo_folder' git frontend"
echo "cache file: '$repo_folder/.cache'"

(
    cd "$repo_folder"; 
    stagit "$repo_bare_path" -c .cache;
    ln -sf files.html index.html;
    ln -sf ../style.css style.css;
    ln -sf ../logo.png logo.png;
    ln -sf ../favicon.png favicon.png;
)

# echo "updateing \`git.kloeckner.com.ar\` main index"

# generate index
# stagit-index $(find "$git_folder" -mindepth 1 -maxdepth 2 -name '*.git' \
#	-type d -printf '%P\n' | sort) > "$git_folder"/index.html

# stagit-index $(find "$git_folder" -mindepth 1 -maxdepth 2 -name '*.git' \
#	-type d -printf '%P\n' | sort) > index.html

# append git files to .gitignore
# ignore symlinks
# find . -type l | sed -e s'/^\.\///g' >> .gitignore

# for repo in $(find "$git_folder" -mindepth 1 -maxdepth 1 -type d -printf '%f\n');\
# do
#  	(cd "$repo"; stagit "$repo".git \
#  		-c .cache;
#  	ln -sf files.html index.html;
#  	ln -sf ../style.css style.css
#  	ln -sf ../logo.png logo.png
#  	ln -sf ../favicon.png favicon.png
#  	)
# done

# detect git push -f
# force=0
# while read -r old new ref; do
# 	test "${old}" = "0000000000000000000000000000000000000000" && continue
# 	test "${new}" = "0000000000000000000000000000000000000000" && continue
# 
# 	hasrevs=$(git rev-list "${old}" "^${new}" | sed 1q)
# 	if test -n "${hasrevs}"; then
# 		force=1
# 		break
# 	fi
# done
# 
# echo "forced pushed detected"

# link repos to git home (makes url prettier)
# for repo in $(find repos -name *.git); do ln -sf $repo /home/git; done