Command-line app for managing plugins

Run it without any arguments for usage.

Command-line app for managing plugins
Run it without any arguments for usage.
Antonio Terceiro · Daniela Feitosa
1 parent 6ef63129
Showing 2 changed files with 190 additions and 0 deletions Show diff stats
plugins/template/lib/template_plugin.rb
script/noosfero-plugins
@@ -0,0 +1,13 @@
+class TemplatePlugin < Noosfero::Plugin
+
+  def self.plugin_name
+    # FIXME
+    "TemplatePlugin"
+  end
+
+  def self.plugin_description
+    # FIXME
+    _("A plugin that does this and that.")
+  end
+
+end
@@ -0,0 +1,177 @@
+#!/bin/sh
+
+set -e
+
+program_name=$(basename $0)
+
+if [ -e /etc/default/noosfero ]; then
+  . /etc/default/noosfero_dir
+else
+  NOOSFERO_DIR=$(readlink -f `dirname $0`/..)
+fi
+
+# data
+available_plugins_dir="$NOOSFERO_DIR/plugins"
+enabled_plugins_dir="$NOOSFERO_DIR/config/plugins"
+available_plugins=$(find "$available_plugins_dir" -maxdepth 1 -mindepth 1 -type d -not -name 'template' -printf '%f\n' | sort)
+enabled_plugins=$(find -L "$enabled_plugins_dir" -maxdepth 1 -mindepth 1 -type d -printf '%f\n' | sort)
+disabled_plugins=$(printf "%s\n" $available_plugins $enabled_plugins_dir | sort | uniq -u)
+
+# operation defaults
+read_only=true
+quiet=false
+
+# initialization
+if [ -w "$enabled_plugins_dir" ]; then
+  read_only=false
+fi
+
+_list() {
+  for plugin in $available_plugins; do
+    echo "$plugin"
+  done
+}
+
+_status() {
+  for plugin in $available_plugins; do
+    if [ -h "$enabled_plugins_dir/$plugin" ]; then
+      status="*"
+    else
+      status=" "
+    fi
+    echo "[$status] $plugin"
+  done
+}
+
+_usage() {
+  echo "$program_name: manages Noosfero plugins system-wide"
+  echo
+  echo "Usage:"
+  echo "  $program_name [OPTIONS] list"
+  echo "  $program_name [OPTIONS] status"
+  echo "  $program_name [OPTIONS] enable PLUGIN [PLUGIN ...]"
+  echo "  $program_name [OPTIONS] disable PLUGIN [PLUGIN ...]"
+  echo "  $program_name [OPTIONS] enableall"
+  echo "  $program_name [OPTIONS] disableall"
+  echo "  $program_name [OPTIONS] new PLUGIN [PLUGIN ...]"
+  echo
+  echo "Options:"
+  echo "  --quiet|-q"
+  echo "    Run quietly"
+  echo "  --version|-v"
+  echo "    Prints version information and exits"
+  echo
+}
+
+_say(){
+  if [ "$quiet" = 'false' ]; then
+    echo $@
+  fi
+}
+
+_enable(){
+  plugin="$1"
+  source="$available_plugins_dir/$plugin"
+  target=""$enabled_plugins_dir/$plugin""
+  if [ -h "$target" ]; then
+    _say "$plugin already enabled"
+  else
+    ln -s "$source" "$target"
+    _say "$plugin enabled"
+  fi
+}
+
+_disable(){
+  plugin="$1"
+  target="$enabled_plugins_dir/$plugin"
+  if [ -h "$target" ]; then
+    rm "$target"
+    _say "$plugin disabled"
+  else
+    _say "$plugin already disabled"
+  fi
+}
+
+_new(){
+  plugin="$1"
+  target="$available_plugins_dir/$plugin"
+  if [ -d "$target" ]; then
+    _say "There is already a plugin called $plugin"
+    exit 1
+  else
+    template="$available_plugins_dir/template"
+    mkdir "$target"
+
+    plugin_name=$(echo "$plugin" | sed -e 's/^./\u&/; s/_\(.\)/\u\1/')
+    for source_file in $(find "$template" -type f); do
+      target_file=$(echo "$source_file" | sed -e "s/template/$plugin/g")
+      mkdir -p $(dirname "$target_file")
+      sed "s/TemplatePlugin/${plugin_name}Plugin/g" "$source_file" > "$target_file"
+    done
+    _enable "$plugin"
+  fi
+}
+
+_enableall(){
+  for plugin in $available_plugins; do
+    _enable "$plugin"
+  done
+}
+
+_disableall() {
+  for plugin in $enabled_plugins; do
+    _disable "$plugin"
+  done
+}
+
+if [ $# -eq 0 ]; then
+  _usage
+  exit 0
+fi
+
+while [ ! -z "$1" ] && [ "${1##-}" != "$1" ]; do
+  opt="$1"
+  shift
+  case "$opt" in
+    -q|--quiet)
+      quiet=true
+      ;;
+    -v|--version)
+      ruby "-I$NOOSFERO_DIR/lib" -rnoosfero -e "puts \"$program_name version #{Noosfero::VERSION}\""
+      exit 0
+      ;;
+    *)
+      echo "Unknown option: $opt"
+      _usage
+      exit 1
+      ;;
+  esac
+done
+
+command="$1"
+if [ -z "$command" ]; then
+  _usage
+  exit 1
+fi
+shift
+case "$command" in
+  list|status|usage|enableall|disableall)
+    if [ ! -z "$1" ]; then
+      _usage
+      exit 1
+    fi
+    _$command
+    exit 0
+    ;;
+  enable|disable|new)
+    for plugin in $@; do
+      _$command "$plugin"
+    done
+    exit 0
+    ;;
+  *)
+    echo "Unknown command: $command"
+    _usage
+    exit 1
+    ;;
+esac
@@ -0,0 +1,13 @@		@@ -0,0 +1,13 @@
	1	+class TemplatePlugin < Noosfero::Plugin
	2	+
	3	+ def self.plugin_name
	4	+ # FIXME
	5	+ "TemplatePlugin"
	6	+ end
	7	+
	8	+ def self.plugin_description
	9	+ # FIXME
	10	+ _("A plugin that does this and that.")
	11	+ end
	12	+
	13	+end
@@ -0,0 +1,177 @@		@@ -0,0 +1,177 @@
	1	+#!/bin/sh
	2	+
	3	+set -e
	4	+
	5	+program_name=$(basename $0)
	6	+
	7	+if [ -e /etc/default/noosfero ]; then
	8	+ . /etc/default/noosfero_dir
	9	+else
	10	+ NOOSFERO_DIR=$(readlink -f `dirname $0`/..)
	11	+fi
	12	+
	13	+# data
	14	+available_plugins_dir="$NOOSFERO_DIR/plugins"
	15	+enabled_plugins_dir="$NOOSFERO_DIR/config/plugins"
	16	+available_plugins=$(find "$available_plugins_dir" -maxdepth 1 -mindepth 1 -type d -not -name 'template' -printf '%f\n' \| sort)
	17	+enabled_plugins=$(find -L "$enabled_plugins_dir" -maxdepth 1 -mindepth 1 -type d -printf '%f\n' \| sort)
	18	+disabled_plugins=$(printf "%s\n" $available_plugins $enabled_plugins_dir \| sort \| uniq -u)
	19	+
	20	+# operation defaults
	21	+read_only=true
	22	+quiet=false
	23	+
	24	+# initialization
	25	+if [ -w "$enabled_plugins_dir" ]; then
	26	+ read_only=false
	27	+fi
	28	+
	29	+_list() {
	30	+ for plugin in $available_plugins; do
	31	+ echo "$plugin"
	32	+ done
	33	+}
	34	+
	35	+_status() {
	36	+ for plugin in $available_plugins; do
	37	+ if [ -h "$enabled_plugins_dir/$plugin" ]; then
	38	+ status="*"
	39	+ else
	40	+ status=" "
	41	+ fi
	42	+ echo "[$status] $plugin"
	43	+ done
	44	+}
	45	+
	46	+_usage() {
	47	+ echo "$program_name: manages Noosfero plugins system-wide"
	48	+ echo
	49	+ echo "Usage:"
	50	+ echo " $program_name [OPTIONS] list"
	51	+ echo " $program_name [OPTIONS] status"
	52	+ echo " $program_name [OPTIONS] enable PLUGIN [PLUGIN ...]"
	53	+ echo " $program_name [OPTIONS] disable PLUGIN [PLUGIN ...]"
	54	+ echo " $program_name [OPTIONS] enableall"
	55	+ echo " $program_name [OPTIONS] disableall"
	56	+ echo " $program_name [OPTIONS] new PLUGIN [PLUGIN ...]"
	57	+ echo
	58	+ echo "Options:"
	59	+ echo " --quiet\|-q"
	60	+ echo " Run quietly"
	61	+ echo " --version\|-v"
	62	+ echo " Prints version information and exits"
	63	+ echo
	64	+}
	65	+
	66	+_say(){
	67	+ if [ "$quiet" = 'false' ]; then
	68	+ echo $@
	69	+ fi
	70	+}
	71	+
	72	+_enable(){
	73	+ plugin="$1"
	74	+ source="$available_plugins_dir/$plugin"
	75	+ target=""$enabled_plugins_dir/$plugin""
	76	+ if [ -h "$target" ]; then
	77	+ _say "$plugin already enabled"
	78	+ else
	79	+ ln -s "$source" "$target"
	80	+ _say "$plugin enabled"
	81	+ fi
	82	+}
	83	+
	84	+_disable(){
	85	+ plugin="$1"
	86	+ target="$enabled_plugins_dir/$plugin"
	87	+ if [ -h "$target" ]; then
	88	+ rm "$target"
	89	+ _say "$plugin disabled"
	90	+ else
	91	+ _say "$plugin already disabled"
	92	+ fi
	93	+}
	94	+
	95	+_new(){
	96	+ plugin="$1"
	97	+ target="$available_plugins_dir/$plugin"
	98	+ if [ -d "$target" ]; then
	99	+ _say "There is already a plugin called $plugin"
	100	+ exit 1
	101	+ else
	102	+ template="$available_plugins_dir/template"
	103	+ mkdir "$target"
	104	+
	105	+ plugin_name=$(echo "$plugin" \| sed -e 's/^./\u&/; s/_\(.\)/\u\1/')
	106	+ for source_file in $(find "$template" -type f); do
	107	+ target_file=$(echo "$source_file" \| sed -e "s/template/$plugin/g")
	108	+ mkdir -p $(dirname "$target_file")
	109	+ sed "s/TemplatePlugin/${plugin_name}Plugin/g" "$source_file" > "$target_file"
	110	+ done
	111	+ _enable "$plugin"
	112	+ fi
	113	+}
	114	+
	115	+_enableall(){
	116	+ for plugin in $available_plugins; do
	117	+ _enable "$plugin"
	118	+ done
	119	+}
	120	+
	121	+_disableall() {
	122	+ for plugin in $enabled_plugins; do
	123	+ _disable "$plugin"
	124	+ done
	125	+}
	126	+
	127	+if [ $# -eq 0 ]; then
	128	+ _usage
	129	+ exit 0
	130	+fi
	131	+
	132	+while [ ! -z "$1" ] && [ "${1##-}" != "$1" ]; do
	133	+ opt="$1"
	134	+ shift
	135	+ case "$opt" in
	136	+ -q\|--quiet)
	137	+ quiet=true
	138	+ ;;
	139	+ -v\|--version)
	140	+ ruby "-I$NOOSFERO_DIR/lib" -rnoosfero -e "puts \"$program_name version #{Noosfero::VERSION}\""
	141	+ exit 0
	142	+ ;;
	143	+ *)
	144	+ echo "Unknown option: $opt"
	145	+ _usage
	146	+ exit 1
	147	+ ;;
	148	+ esac
	149	+done
	150	+
	151	+command="$1"
	152	+if [ -z "$command" ]; then
	153	+ _usage
	154	+ exit 1
	155	+fi
	156	+shift
	157	+case "$command" in
	158	+ list\|status\|usage\|enableall\|disableall)
	159	+ if [ ! -z "$1" ]; then
	160	+ _usage
	161	+ exit 1
	162	+ fi
	163	+ _$command
	164	+ exit 0
	165	+ ;;
	166	+ enable\|disable\|new)
	167	+ for plugin in $@; do
	168	+ _$command "$plugin"
	169	+ done
	170	+ exit 0
	171	+ ;;
	172	+ *)
	173	+ echo "Unknown command: $command"
	174	+ _usage
	175	+ exit 1
	176	+ ;;
	177	+esac