From b2a763cee1f67751065c39800a59c431ec872bfa Mon Sep 17 00:00:00 2001
From: Joseph Graham <joseph@fibreglass.tunachunks>
Date: Sun, 27 Jul 2014 11:55:01 +0100
Subject: Dividing make_repo_torrents into two scripts, one to make the actual
 torrent and a wrapper to find any updated packages and call the first script
 for each...

---
 cron-jobs/make_repo_torrents | 57 ++++++--------------------------------------
 1 file changed, 7 insertions(+), 50 deletions(-)

(limited to 'cron-jobs')

diff --git a/cron-jobs/make_repo_torrents b/cron-jobs/make_repo_torrents
index faee191..c94d073 100755
--- a/cron-jobs/make_repo_torrents
+++ b/cron-jobs/make_repo_torrents
@@ -14,7 +14,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# This script depends on `mktorrent'
+# This script finds any updated packages and makes calls
+# `make_indivudual_torrent' for each of them.
 
 username=$( id -un )
 
@@ -35,71 +36,27 @@ esac
 public_location="$FTP_BASE/"
 torrent_location="$FTP_BASE/torrents/"
 
-# Tracker announce URLs, comma seperated
-tracker='http://t67.eu:6969/announce,http://tracker.hackcoop.com.ar/announce'  # t67.eu is run by Xylon
-
-# All mirrors go here
-#declare -a array=('http://repo.parabolagnulinux.org/' 'https://parabola.goodgnus.com.ar/' 'http://mirror.yandex.ru/mirrors/parabola/' 'http://alfplayer.com/parabola/' 'http://mirror.parlementum.net/')
-
-# I'm removing all mirrors but one since pacman2pacman now re-writes
-# the webseeds list to just point to the user's chosen mirror
-declare -a array=('http://repo.parabolagnulinux.org/')
-
-# I got this function from http://mywiki.wooledge.org/BashFAQ/026 . It
-# shuffles an array. Uses a global array variable. Must be compact
-# (not a sparse array). The array must be called `array'.
-shuffle() {
-   local i tmp size max rand
-
-   # $RANDOM % (i+1) is biased because of the limited range of $RANDOM
-   # Compensate by using a range which is a multiple of the array size.
-   size=${#array[*]}
-   max=$(( 32768 / size * size ))
-
-   for ((i=size-1; i>0; i--)); do
-      while (( (rand=$RANDOM) >= max )); do :; done
-      rand=$(( rand % (i+1) ))
-      tmp=${array[i]} array[i]=${array[rand]} array[rand]=$tmp
-   done
-}
-
 cd "${torrent_location}"
 
+# Find any directories that might have packages in then
 find "${public_location}" -name 'os' -type 'd' |
 while read dir
 do
+    # Find any packages
     find "${dir}" -name '*\.pkg\.tar\.xz' |
     while read pkg
     do
-	pkg_name="${pkg##*/}"
-
         if [[ -h "${pkg}" ]]  # check if it's a symbolic link
         then
             # We get the target of the symlink
             pkg=$( readlink -f "${pkg}" )
         fi
 
+        # If a .torrent file does not already exist for this package, we call
+        # `make_individual_torrent' to make it.
 	if ! [[ -f "${torrent_location}${pkg_name}.torrent" ]]
 	then
-            # We need to make a comma seperated list of webseeds (this is passed
-            # as a single argument to mktorrent)
-            webseeds=''
-
-            # Randomize the order of the list of webseeds because I
-            # don't know if transmission might always use the one at
-            # the top otherwize.
-            shuffle
-
-            for prefix in "${array[@]}"
-            do
-                webseeds+="${prefix}${pkg#${public_location}},"
-            done
-
-            # There should not be a random comma at the end of the webseeds
-            webseeds="${webseeds%,}"
-
-	    mktorrent -a "${tracker}" "${pkg}" -w "${webseeds}" >/dev/null ||
-            echo "Error making torrent for \"${pkg}\""
+            /srv/http/repo/dbscripts/make_individual_torrent "${pkg}"
 	fi
     done
 done
-- 
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