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check for release or snapshot and get latest appropriate version

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This commit is contained in:
Dan Berglund 2013-09-20 18:33:56 -07:00
parent f3981cf6d4
commit 23e3fbcd05
1 changed files with 4 additions and 3 deletions
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init/msm
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@ -1073,14 +1073,15 @@ jargroup_getlatest() {
wget_opts=""
fi
# If target contains the word 'minecraft' check JSON version file for correct filename
# If target contains the word 'release' or 'snapshot' check JSON version file for correct filename
# Look for Latest tag to find the latest snapshot and release. Not sure what happens in the JSON after a snapshot is released though...
local target="$(as_user "$SETTINGS_USERNAME" "cat $SETTINGS_JAR_STORAGE_PATH/$1/$SETTINGS_JARGROUP_TARGET")"
if [[ "$target" == "minecraft" ]]; then
if [[ "$target" == "release" ]] || [[ "$target" == "snapshot" ]]; then
printf "Checking minecraft version JSON... "
local versions_url="http://s3.amazonaws.com/Minecraft.Download/versions/versions.json"
local versions_file="/tmp/minecraft_versions.json"
as_user "$SETTINGS_USERNAME" "wget --quiet $wget_opts --no-check-certificate -O '$versions_file' '$versions_url'"
local latest_version=$(as_user "$SETTINGS_USERNAME" "cat '$versions_file' | egrep '^[[:space:]]*\"release\"' | cut -d':' -f2 | egrep -o '[[:digit:].]*'")
local latest_version=$(as_user "$SETTINGS_USERNAME" "sed -n '/"latest"/,/}/p' $versions_file | grep $target | egrep -o '([0-9]+\.?)+|([0-9]+[a-zA-Z])+'")
if [[ -n "$latest_version" ]]; then
local jar_url="https://s3.amazonaws.com/Minecraft.Download/versions/$latest_version/minecraft_server.$latest_version.jar"