#!/bin/sh

[ -z "$1" ] && echo "file path not provided" && exit 1

git_folder="$1"

bare_repos_list=$(find "$git_folder" -mindepth 1 -maxdepth 2 -name '*.git' \
    -type d -printf '%P\n' | sort)

[ -z "$bare_repos_list" ] \
    && echo "folder does not contain bare repositories" \
    && exit 1

# generate git repositories index (main page)
stagit-index $bare_repos_list > index.html

repos_name_list=$(find "$git_folder" \
    -mindepth 1 -maxdepth 1 -type d -printf '%f\n')

for repo in $repos_name_list;\
do
    echo "$git_folder/$repo".git;
    (
        cd "$git_folder/$repo" || exit
        stagit "$git_folder/$repo".git -c "$git_folder"/.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
    )
    # link repos to git home (makes url prettier)
    # for repo in $(find repos -name *.git); do ln -sf $repo /home/git; done
    # ln -sf "$git_folder/$repo".git /home/git
done