diff options
Diffstat (limited to 'app')
| -rwxr-xr-x | app | 162 |
1 files changed, 129 insertions, 33 deletions
@@ -69,9 +69,10 @@ download_artifact() { } assert_is_instance() { - usage=$1 - name=$2 - instance=$3 + local usage=$1 + local name=$2 + local instance=$3 + local check_link=$4 if [ -z "$name" ] then @@ -89,12 +90,14 @@ assert_is_instance() { exit 1 fi - if [ ! -e $name/$instance/current ] + if [ "$check_link" != "no" ] then - echo "Missing 'current' link." >&2 - exit 1 + if [ ! -e $name/$instance/current ] + then + echo "Missing 'current' link." >&2 + exit 1 + fi fi - } install_usage() { @@ -232,8 +235,7 @@ method_install() { ) echo "Changing current symlink" - rm -f $name/$instance/current - ln -s versions/$resolved_version/root $name/$instance/current + ln -f -s versions/$resolved_version/root $name/$instance/current ( cd $name/$instance/current @@ -393,7 +395,7 @@ find_versions() { ( cd $BASEDIR/$name/$instance/versions - ls -1 * + ls -1d * ) } @@ -472,15 +474,119 @@ method_list() { fi } +list_versions_usage() { + if [ -n "$1" ] + then + echo "Error:" $@ >&2 + fi + + echo "usage: list-versions -n name -i instance [-P]" >&2 + echo " -P - parseable output" >&2 + exit 1 +} + +method_list_versions() { + local name + local instance + local version + local mode="pretty" + + while getopts "n:i:P" opt + do + case $opt in + n) + name=$OPTARG + ;; + i) + instance=$OPTARG + ;; + v) + version=$OPTARG + ;; + P) + mode="parseable" + ;; + \?) + set_current_usage "Invalid option: -$OPTARG" + ;; + esac + done + + assert_is_instance set_current_usage "$name" "$instance" + + if [ $mode = "pretty" ] + then + echo "Available versions for $name/$instance:" + fi + + find_versions $name $instance + + return 0 +} + +set_current_usage() { + if [ -n "$1" ] + then + echo "Error:" $@ >&2 + fi + + echo "usage: set-current -n name -i instance -v version" >&2 + exit 1 +} + +method_set_current() { + local name + local instance + local version + + while getopts "n:i:v:" opt + do + case $opt in + n) + name=$OPTARG + ;; + i) + instance=$OPTARG + ;; + v) + version=$OPTARG + ;; + \?) + set_current_usage "Invalid option: -$OPTARG" + ;; + esac + done + + if [ -z "$version" ] + then + echo "Missing required option -v version." >&2 + exit 1 + fi + + assert_is_instance set_current_usage "$name" "$instance" "no" + + if [ ! -d $BASEDIR/$name/$instance/versions/$version ] + then + echo "Invalid version: $version." + exit 1 + fi + + ln -f -s versions/$version/root $BASEDIR/$name/$instance/current + + return 0 +} + method_usage() { echo "usage: $0 <method>" >&2 echo "" >&2 echo "Available methods:" >&2 - echo " install - Installs an application" >&2 - echo " list - List all installed applications" >&2 - echo " start - Starts an applications" >&2 - echo " stop - Stops an applications" >&2 - echo " conf - Application configuration management" >&2 + echo " conf - Application configuration management" >&2 + echo " install - Installs an application" >&2 + echo " list - List all installed applications" >&2 + echo " list-versions - List all available versions for a single application" >&2 + echo " set-current - Set the current version" >&2 + echo " start - Starts an applications" >&2 + echo " stop - Stops an applications" >&2 echo "" >&2 echo "Run '$0 <method>' to get more help" >&2 } @@ -494,23 +600,13 @@ then fi case "$method" in - install) - method_install $@ - ;; - start) - method_start $@ - ;; - stop) - method_stop $@ - ;; - list) - method_list $@ - ;; - conf) - method_conf $@ - ;; - *) - method_usage $@ - ;; + conf) method_conf $@ ;; + install) method_install $@ ;; + list) method_list $@ ;; + list-versions) method_list_versions $@ ;; + set-current) method_set_current $@ ;; + start) method_start $@ ;; + stop) method_stop $@ ;; + *) method_usage $@ ;; esac exit $? |