Merge pull request sohlich#26 from sohlich/feature/support_v7

Feature/support v7
markdicksonjr · Jul 31, 2019 · 47d7657 · 47d7657
2 parents ae05af0 + f047c80
commit 47d7657
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+/.idea/
diff --git a/.travis.yml b/.travis.yml
@@ -1,10 +1,14 @@
 sudo: required
 language: go
 go:
-    - tip
+    - stable
 
 notifications:
-    email: false
+  email:
+    recipients:
+      - liuzoxan@gmail.com # Current maintainer
+    on_success: change
+    on_failure: always
 
 services:
   - docker

diff --git a/README.MD b/README.MD
@@ -1,19 +1,16 @@
-# Maintainer wanted
-This library is looking for the maintainer.
-
 # ElasticSearch Hook for [Logrus](https://github.com/Sirupsen/logrus) <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>
 <img src="https://travis-ci.org/sohlich/elogrus.svg?branch=master" />
 
-Elasticsearch version | Elastic version | Package URL
-----------------------|------------------|------------
-6.x                   | 6.0              | [`gopkg.in/sohlich/elogrus.v3`](http://gopkg.in/sohlich/elogrus.v3)
-5.x                   | 5.0              | [`gopkg.in/sohlich/elogrus.v2`](http://gopkg.in/sohlich/elogrus.v2)
-2.x                   | 3.0              | [`gopkg.in/sohlich/elogrus.v1`](http://gopkg.in/sohlich/elogrus.v1)
+Elasticsearch version | Elastic version  | Package URL                              | Remarks |
+----------------------|------------------|------------------------------------------|---------|
+7.x                   | 7.0              | [`github.com/sohlich/elogrus/v7`](http://github.com/sohlich/elogrus/v7)| Use Go modules.
+6.x                   | 6.0              | [`gopkg.in/sohlich/elogrus.v3`](http://gopkg.in/sohlich/elogrus.v3)    | Actively maintained.
+5.x                   | 5.0              | [`gopkg.in/sohlich/elogrus.v2`](http://gopkg.in/sohlich/elogrus.v2)    | Actively maintained.
+2.x                   | 3.0              | [`gopkg.in/sohlich/elogrus.v1`](http://gopkg.in/sohlich/elogrus.v1)    | Deprecated. Please update.
 
 
 ## Changelog
-- elastic 6.x support (currently in master)
-- v2.1 - Added support for async hook
+- elastic 7.x support (currently in master)
 
 
 ## Import

diff --git a/go.mod b/go.mod
@@ -0,0 +1,9 @@
+module github.com/sohlich/elogrus
+
+go 1.12
+
+require (
+	github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e // indirect
+	github.com/olivere/elastic/v7 v7.0.4
+	github.com/sirupsen/logrus v1.4.2
+)
diff --git a/go.sum b/go.sum
@@ -0,0 +1,125 @@
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diff --git a/hook.go b/hook.go
@@ -6,14 +6,13 @@ import (
 	"strings"
 	"time"
 
+	"github.com/olivere/elastic/v7"
 	"github.com/sirupsen/logrus"
-
-	"github.com/olivere/elastic"
 )
 
 var (
 	// ErrCannotCreateIndex Fired if the index is not created
-	ErrCannotCreateIndex = fmt.Errorf("Cannot create index")
+	ErrCannotCreateIndex = fmt.Errorf("cannot create index")
 )
 
 // IndexNameFunc get index name
@@ -34,15 +33,15 @@ type ElasticHook struct {
 }
 
 type message struct {
-		Host      string
-		Timestamp string `json:"@timestamp"`
-		Message   string
-		Data      logrus.Fields
-		Level     string
+	Host      string
+	Timestamp string `json:"@timestamp"`
+	Message   string
+	Data      logrus.Fields
+	Level     string
 }
 
 // NewElasticHook creates new hook.
-// client - ElasticSearch client using gopkg.in/olivere/elastic.v5
+// client - ElasticSearch client with specific es version (v5/v6/v7/...)
 // host - host of system
 // level - log level
 // index - name of the index in ElasticSearch
@@ -51,7 +50,7 @@ func NewElasticHook(client *elastic.Client, host string, level logrus.Level, ind
 }
 
 // NewAsyncElasticHook creates new  hook with asynchronous log.
-// client - ElasticSearch client using gopkg.in/olivere/elastic.v5
+// client - ElasticSearch client with specific es version (v5/v6/v7/...)
 // host - host of system
 // level - log level
 // index - name of the index in ElasticSearch
@@ -60,7 +59,7 @@ func NewAsyncElasticHook(client *elastic.Client, host string, level logrus.Level
 }
 
 // NewBulkProcessorElasticHook creates new hook that uses a bulk processor for indexing.
-// client - ElasticSearch client using gopkg.in/olivere/elastic.v5
+// client - ElasticSearch client with specific es version (v5/v6/v7/...)
 // host - host of system
 // level - log level
 // index - name of the index in ElasticSearch
@@ -71,7 +70,7 @@ func NewBulkProcessorElasticHook(client *elastic.Client, host string, level logr
 // NewElasticHookWithFunc creates new hook with
 // function that provides the index name. This is useful if the index name is
 // somehow dynamic especially based on time.
-// client - ElasticSearch client using gopkg.in/olivere/elastic.v5
+// client - ElasticSearch client with specific es version (v5/v6/v7/...)
 // host - host of system
 // level - log level
 // indexFunc - function providing the name of index
@@ -82,7 +81,7 @@ func NewElasticHookWithFunc(client *elastic.Client, host string, level logrus.Le
 // NewAsyncElasticHookWithFunc creates new asynchronous hook with
 // function that provides the index name. This is useful if the index name is
 // somehow dynamic especially based on time.
-// client - ElasticSearch client using gopkg.in/olivere/elastic.v5
+// client - ElasticSearch client with specific es version (v5/v6/v7/...)
 // host - host of system
 // level - log level
 // indexFunc - function providing the name of index
@@ -94,20 +93,20 @@ func NewAsyncElasticHookWithFunc(client *elastic.Client, host string, level logr
 // function that provides the index name. This is useful if the index name is
 // somehow dynamic especially based on time that uses a bulk processor for
 // indexing.
-// client - ElasticSearch client using gopkg.in/olivere/elastic.v5
+// client - ElasticSearch client with specific es version (v5/v6/v7/...)
 // host - host of system
 // level - log level
 // indexFunc - function providing the name of index
 func NewBulkProcessorElasticHookWithFunc(client *elastic.Client, host string, level logrus.Level, indexFunc IndexNameFunc) (*ElasticHook, error) {
 	fireFunc, err := makeBulkFireFunc(client)
 	if err != nil {
-	  return nil, err
+		return nil, err
 	}
 	return newHookFuncAndFireFunc(client, host, level, indexFunc, fireFunc)
 }
 
 func newHookFuncAndFireFunc(client *elastic.Client, host string, level logrus.Level, indexFunc IndexNameFunc, fireFunc fireFunc) (*ElasticHook, error) {
-	levels := []logrus.Level{}
+	var levels []logrus.Level
 	for _, l := range []logrus.Level{
 		logrus.PanicLevel,
 		logrus.FatalLevel,