Added GET API Elasticsearch plugin

Manage _cat API

Added PUT, POST, DELETE commands.
Added options for autocomplete

plugins/elasticsearch/_GET

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+#compdef GET
+
+local -a options 
+options=(
+    '_cache/clear:Allows to clear all caches for all indices'
+    '_cluster/health:Cluster status health'
+    '_cluster/nodes/_local/_shutdown:Shutdown local node'
+    '_cluster/pending_tasks:Returns a list of any cluster-level changes which have not yet been executed'
+    '_cluster/settings:Cluster settings' 
+    '_cluster/state:Allows to get a comprehensive state information of the whole cluster'
+    '_cluster/stats:Allows to retrieve statistics from a cluster wide perspective' 
+    '_flush:Allows to flush all indices'
+    '_nodes/hot_threads:Allowing to get the current hot threads on each node in the cluster'
+    '_nodes/stats/indices:Field data memory usage on node level'
+    '_nodes/stats:Allows to retrieve all of the cluster nodes statistics'
+    '_nodes:Allows to retrieve all of the cluster nodes information'
+    '_optimize?max_num_segments=1:Allows to optimize all indices'
+    '_recovery:Cluster-wide recovery status'
+    '_recovery?detailed=true:Cluster-wide recovery status with details'
+    '_refresh:Allows to explicitly refresh all indices'
+    '_segments:Include segments for all indices'
+    '_shutdown:Shutdown all nodes'
+    '_stats/fielddata:Field data memory usage on index level'
+    '_stats:High level aggregation and index level stats for all indices'
+    '_status:Status information of all indices'
+    '_template:List of all index templates'
+)
+_describe 'values' options

plugins/elasticsearch/elasticsearch.plugin.zsh

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+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+# You can use Elastichsearch GET API like in Marvel sense console:
+# GET /
+# GET _cluster/health
+# GET _nodes/stats
+# GET _stats/fielddata?fields=*
+# GET _nodes/stats/indices/fielddata?fields=*
+#
+# You have do install json_reformat (http://dev.man-online.org/package/main/yajl-tools/)
+# to format json
+#
+# ------------------------------------------------------------------------------
+# Author
+# -------
+#
+# * Fedele Mantuano (Twitter: @fedelemantuano)
+#
+# ------------------------------------------------------------------------------
+
+alias ech='GET _cluster/health'
+alias ecs='GET _cluster/state'
+alias ens='GET _nodes/stats'
+alias esf='GET _stats/fielddata'
+
+# GET
+if which json_reformat > /dev/null 2>&1; then 
+    GET() { curl -s -XGET http://localhost:9200/"$@" | json_reformat 2>/dev/null || curl -s -XGET http://localhost:9200/"$@" }
+else
+    GET() { curl -s -XGET http://localhost:9200/"$@" }
+fi
+
+# HEAD
+HEAD() { curl -s -XHEAD -i http://localhost:9200/"$@" }
+
+# DELETE
+DELETE() { curl -s -XDELETE http://localhost:9200/"$@" }
+
+# PUT
+PUT() { curl -s -XPUT http://localhost:9200/"$@" }
+
+# POST
+POST() { curl -s -XPOST http://localhost:9200/"$@" }