docs: fixes the YAML codefence for Slack notification service argop…

…roj#8776 (argoproj#8777)

* docs: fixes the YAML codefence for `Slack` notification service

Signed-off-by: Ole-Martin Bratteng <[email protected]>

* chore: update `notifications-engine` to get latest docs

Signed-off-by: Ole-Martin Bratteng <[email protected]>

* chore: run `go mod tidy`

Signed-off-by: Ole-Martin Bratteng <[email protected]>

docs/operator-manual/notifications/services/slack.md

@@ -29,36 +29,30 @@ The Slack notification service configuration includes following settings:
 1. Invite your slack bot to this channel **otherwise slack bot won't be able to deliver notifications to this channel**
 1. Store Oauth access token in `argocd-notifications-secret` secret
 
-    ```yaml
-    apiVersion: v1
-    kind: Secret
-    metadata:
-      name: <secret-name>
-    stringData:
-      slack-token: <Oauth-access-token>
-    ```
+        apiVersion: v1
+        kind: Secret
+        metadata:
+        name: <secret-name>
+        stringData:
+        slack-token: <Oauth-access-token>
 
 1. Define service type slack in data section of `argocd-notifications-cm` configmap:
-service
-    ```yaml
-    apiVersion: v1
-    kind: ConfigMap
-    metadata:
-      name: <config-map-name>
-    data:
-      service.slack: |
-        token: $slack-token
-    ```
+
+        apiVersion: v1
+        kind: ConfigMap
+        metadata:
+        name: <config-map-name>
+        data:
+        service.slack: |
+            token: $slack-token
 
 1. Add annotation in application yaml file to enable notifications for specific argocd app
 
-    ```yaml
-    apiVersion: argoproj.io/v1alpha1
-    kind: Application
-    metadata:
-      annotations:
-        notifications.argoproj.io/subscribe.on-sync-succeeded.slack: my_channel
-    ```
+        apiVersion: argoproj.io/v1alpha1
+        kind: Application
+        metadata:
+        annotations:
+            notifications.argoproj.io/subscribe.on-sync-succeeded.slack: my_channel
 
 ## Templates
 

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/alicebob/miniredis v2.5.0+incompatible
 	github.com/alicebob/miniredis/v2 v2.14.2
 	github.com/argoproj/gitops-engine v0.6.1-0.20220316000647-723667dff7d5
-	github.com/argoproj/notifications-engine v0.3.1-0.20220127183449-91deed20b998
+	github.com/argoproj/notifications-engine v0.3.1-0.20220322174744-ac18ca10234c
 	github.com/argoproj/pkg v0.11.1-0.20211203175135-36c59d8fafe0
 	github.com/bombsimon/logrusr/v2 v2.0.1
 	github.com/bradleyfalzon/ghinstallation/v2 v2.0.4
@@ -48,7 +48,7 @@ require (
 	github.com/itchyny/gojq v0.12.3
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/malexdev/utfutil v0.0.0-20180510171754-00c8d4a8e7a8 // indirect
-	github.com/mattn/go-isatty v0.0.12
+	github.com/mattn/go-isatty v0.0.14
 	github.com/mattn/go-zglob v0.0.3
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/patrickmn/go-cache v2.1.0+incompatible
@@ -61,26 +61,26 @@ require (
 	github.com/sirupsen/logrus v1.8.1
 	github.com/skratchdot/open-golang v0.0.0-20160302144031-75fb7ed4208c
 	github.com/soheilhy/cmux v0.1.5
-	github.com/spf13/cobra v1.2.1
+	github.com/spf13/cobra v1.3.0
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
 	github.com/undefinedlabs/go-mpatch v1.0.6
 	github.com/whilp/git-urls v0.0.0-20191001220047-6db9661140c0
 	github.com/yuin/gopher-lua v0.0.0-20200816102855-ee81675732da
 	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5
 	golang.org/x/net v0.0.0-20211209124913-491a49abca63
-	golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f
+	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
 	golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b
-	google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2
-	google.golang.org/grpc v1.40.0
+	google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa
+	google.golang.org/grpc v1.42.0
 	google.golang.org/protobuf v1.27.1
 	gopkg.in/go-playground/webhooks.v5 v5.11.0
 	gopkg.in/yaml.v2 v2.4.0
-	k8s.io/api v0.23.1
+	k8s.io/api v0.23.3
 	k8s.io/apiextensions-apiserver v0.23.1
-	k8s.io/apimachinery v0.23.1
-	k8s.io/client-go v0.23.1
+	k8s.io/apimachinery v0.23.3
+	k8s.io/client-go v0.23.3
 	k8s.io/code-generator v0.23.1
 	k8s.io/klog/v2 v2.30.0
 	k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65
@@ -93,7 +93,7 @@ require (
 )
 
 require (
-	cloud.google.com/go v0.81.0 // indirect
+	cloud.google.com/go v0.99.0 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
 	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
 	github.com/Azure/go-autorest/autorest v0.11.18 // indirect
@@ -116,7 +116,7 @@ require (
 	github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/docker/distribution v2.7.1+incompatible // indirect
@@ -146,7 +146,7 @@ require (
 	github.com/googleapis/gnostic v0.5.5 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/gregdel/pushover v1.1.0 // indirect
-	github.com/hashicorp/go-cleanhttp v0.5.1 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/huandu/xstrings v1.3.0 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
@@ -164,7 +164,7 @@ require (
 	github.com/mitchellh/copystructure v1.0.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/mitchellh/mapstructure v1.4.3 // indirect
 	github.com/mitchellh/reflectwalk v1.0.0 // indirect
 	github.com/moby/spdystream v0.2.0 // indirect
 	github.com/moby/term v0.0.0-20210610120745-9d4ed1856297 // indirect
@@ -179,9 +179,8 @@ require (
 	github.com/prometheus/common v0.28.0 // indirect
 	github.com/prometheus/procfs v0.6.0 // indirect
 	github.com/russross/blackfriday v1.5.2 // indirect
-	github.com/russross/blackfriday/v2 v2.0.1 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
-	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
 	github.com/slack-go/slack v0.10.1 // indirect
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/vmihailenco/go-tinylfu v0.2.1 // indirect
@@ -193,7 +192,7 @@ require (
 	go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5 // indirect
 	golang.org/x/exp v0.0.0-20210901193431-a062eea981d2 // indirect
 	golang.org/x/mod v0.5.1-0.20210830214625-1b1db11ec8f4 // indirect
-	golang.org/x/sys v0.0.0-20211029165221-6e7872819dc8 // indirect
+	golang.org/x/sys v0.0.0-20211205182925-97ca703d548d // indirect
 	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
 	golang.org/x/tools v0.1.6-0.20210820212750-d4cc65f0b2ff // indirect