basic plugin management
move plugin management functions into 'lib' group in helpers.bash
diff --git a/lib/helpers.bash b/lib/helpers.bash
index ec6587e..53756e6 100644
--- a/lib/helpers.bash
+++ b/lib/helpers.bash
@@ -28,3 +28,99 @@
function reload_plugins() {
_load_bash_it_files "plugins"
}
+
+show_plugins ()
+{
+ about summarizes available bash_it plugins
+ group lib
+
+ typeset f
+ typeset enabled
+ printf "%-20s%-10s%s\n" 'Plugin' 'Enabled?' 'Description'
+ for f in $BASH_IT/plugins/available/*.bash
+ do
+ if [ -h $BASH_IT/plugins/enabled/$(basename $f) ]; then
+ enabled='x'
+ else
+ enabled=' '
+ fi
+ printf "%-20s%-10s%s\n" "$(basename $f | cut -d'.' -f1)" " [$enabled]" "$(cat $f | metafor about-plugin)"
+ done
+ printf '\n%s\n' 'to enable a plugin, do:'
+ printf '%s\n' '$ enable_plugin <plugin name>'
+ printf '\n%s\n' 'to disable a plugin, do:'
+ printf '%s\n' '$ disable_plugin <plugin name>'
+}
+
+enable_plugin ()
+{
+ about enables bash_it plugin
+ param 1: plugin name
+ example '$ enable_plugin rvm'
+ group lib
+
+ typeset plugin=$(ls $BASH_IT/plugins/available/$1.*bash 2>/dev/null | head -1)
+ if [ -z "$plugin" ]; then
+ printf '%s\n' 'sorry, that does not appear to be an available plugin.'
+ return
+ fi
+
+ plugin=$(basename $plugin)
+ if [ -h $BASH_IT/plugins/enabled/$plugin ]; then
+ printf '%s\n' "$1 is already enabled."
+ return
+ fi
+
+ ln -s $BASH_IT/plugins/available/$plugin $BASH_IT/plugins/enabled/$plugin
+ printf '%s\n' "$1 is enabled."
+
+ reload_plugins
+ printf '%s\n' 'plugins reloaded.'
+}
+
+disable_plugin ()
+{
+ about disables bash_it plugin
+ param 1: plugin name
+ example '$ disable_plugin rvm'
+ group lib
+
+ typeset plugin=$(ls $BASH_IT/plugins/enabled/$1.*bash 2>/dev/null | head -1)
+ if [ -z "$plugin" ]; then
+ printf '%s\n' 'sorry, that does not appear to be an enabled plugin.'
+ return
+ fi
+ rm $BASH_IT/plugins/enabled/$(basename $plugin)
+ printf '%s\n' "$1 is disabled, and will be unavailable when you open a new terminal."
+}
+
+plugins-help ()
+{
+ about list all plugins and functions defined by bash-it
+ group lib
+
+ printf '%s\n' "bash-it plugins help"
+ printf '\n'
+ typeset group
+ for group in $(all_groups)
+ do
+ printf '%s\n' "group: $group"
+ glossary $group
+ printf '\n'
+ done
+}
+
+all_groups ()
+{
+ about displays all unique metadata groups
+ group lib
+
+ typeset func
+ typeset file=$(mktemp /tmp/composure.XXXX)
+ for func in $(typeset_functions)
+ do
+ typeset -f $func | metafor group >> $file
+ done
+ cat $file | sort | uniq
+ rm $file
+}