Merge pull request codefresh-io#4 from olegs-codefresh/master

Add slack message plugin

Author: alexei-led

CATALOG.md

@@ -5,6 +5,7 @@
 | Plugin                               | Description         | Tags                |
 | ------------------------------------ | ------------------- | ------------------- |
 | [Deploy Helm](stable/helm/README.md) | Deploy a Helm chart | `kubernetes` `helm` |
+| [Slack](stable/slack/README.md) | Send message to slack | `slack` |
 
 ## Incubator Plugins
 

stable/slack/NOTES.md

@@ -0,0 +1 @@
+## Notes

stable/slack/README.md

@@ -0,0 +1,21 @@
+image: codefresh/slack-message-sender
+version: 0.1.0
+description: Send message to slack channel
+keywords:
+  - slack
+home: https://github.com/codefresh-io/slack-message-sender
+sources:
+  - https://github.com/codefresh-io/slack-message-sender
+maintainers: # (optional)
+  - name: Oleg Sucharevich
+    email: [email protected]
+icon: https://upload.wikimedia.org/wikipedia/commons/7/76/Slack_Icon.png
+envs:
+  - name: WEBHOOK_URL
+    type: required
+    description: Url to the channel
+  - name: SLACK_MESSAGE
+    type: required
+    description: Message to send
+  - name: DEBUG
+    description: print verbose install output

stable/slack/plugin.yaml

@@ -0,0 +1,26 @@
+# Codefresh Helm Plugin
+
+Use Codefresh Slack plugin to send a message to a channel.
+
+## Usage
+
+
+```yaml
+---
+version: '1.0'
+
+steps:
+
+  ...
+
+  publish_to_repo:
+    image: codefresh/slack-message-sender
+
+  ...
+
+```
+
+## Environment Variables
+
+- **required** `WEBHOOK_URL` - Url to the channel. Slack official [docs](https://api.slack.com/incoming-webhooks)
+- `DEBUG` - print verbose output