feat: add enable slack link_names

README.md

@@ -49,6 +49,7 @@ SLACK_MSG_AUTHOR  | `$GITHUB_ACTOR` (The person who triggered action).    | GitH
 SLACK_ICON        | ![rtBot Avatar](https://github.com/rtBot.png?size=32) | User/Bot icon shown with Slack message. It uses the URL supplied to this env variable to display the icon in slack message.
 SLACK_ICON_EMOJI  | -                                                     | User/Bot icon shown with Slack message, in case you do not wish to add a URL for slack icon as above, you can set slack emoji in this env variable. Example value: `:bell:` or any other valid slack emoji.
 SLACK_COLOR       | `good` (green)                                        | You can pass ${{job.status}} for automatic coloring or an RGB value like `#efefef` which would change color on left side vertical line of Slack message.
+SLACK_LINK_NAMES  | -                                                     | If set to `true`, enable mention in Slack message. 
 SLACK_MESSAGE     | Generated from git commit message.                    | The main Slack message in attachment. It is advised not to override this.
 SLACK_TITLE       | Message                                               | Title to use before main Slack message.
 SLACK_FOOTER      | Powered By rtCamp's GitHub Actions Library            | Slack message footer.

action.yml

@@ -3,8 +3,7 @@ description: 'This action will send a notification to Slack'
 author: 'rtCamp'
 runs:
   using: 'docker'
-#  image: 'docker://ghcr.io/rtcamp/action-slack-notify:v2.1.3'
-  image: 'Dockerfile'
+  image: 'docker://ghcr.io/rtcamp/action-slack-notify:v2.1.3'
 branding:
   icon: 'bell'
   color: 'yellow'

main.go

@@ -23,6 +23,7 @@ const (
 	EnvSiteName       = "SITE_NAME"
 	EnvHostName       = "HOST_NAME"
 	EnvMinimal        = "MSG_MINIMAL"
+	EnvSlackLinkNames = "SLACK_LINK_NAMES"
 )
 
 type Webhook struct {
@@ -31,7 +32,7 @@ type Webhook struct {
 	IconURL     string       `json:"icon_url,omitempty"`
 	IconEmoji   string       `json:"icon_emoji,omitempty"`
 	Channel     string       `json:"channel,omitempty"`
-        LinkNames   int          `json:"link_names,omitempty"`
+	LinkNames   string       `json:"link_names,omitempty"`
 	UnfurlLinks bool         `json:"unfurl_links"`
 	Attachments []Attachment `json:"attachments,omitempty"`
 }
@@ -196,7 +197,7 @@ func main() {
 		IconURL:   os.Getenv(EnvSlackIcon),
 		IconEmoji: os.Getenv(EnvSlackIconEmoji),
 		Channel:   os.Getenv(EnvSlackChannel),
-		LinkNames: 1,
+		LinkNames: os.Getenv(EnvSlackLinkNames),
 		Attachments: []Attachment{
 			{
 				Fallback:   envOr(EnvSlackMessage, "GITHUB_ACTION="+os.Getenv("GITHUB_ACTION")+" \n GITHUB_ACTOR="+os.Getenv("GITHUB_ACTOR")+" \n GITHUB_EVENT_NAME="+os.Getenv("GITHUB_EVENT_NAME")+" \n GITHUB_REF="+os.Getenv("GITHUB_REF")+" \n GITHUB_REPOSITORY="+os.Getenv("GITHUB_REPOSITORY")+" \n GITHUB_WORKFLOW="+os.Getenv("GITHUB_WORKFLOW")),

main.sh

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 
 export GITHUB_BRANCH=${GITHUB_REF##*heads/}
-export SLACK_ICON=${SLACK_ICON}
-export SLACK_USERNAME=${SLACK_USERNAME}
+export SLACK_ICON=${SLACK_ICON:-"https://avatars0.githubusercontent.com/u/43742164"}
+export SLACK_USERNAME=${SLACK_USERNAME:-"rtBot"}
 export CI_SCRIPT_OPTIONS="ci_script_options"
 export SLACK_TITLE=${SLACK_TITLE:-"Message"}
 export COMMIT_MESSAGE=$(cat "$GITHUB_EVENT_PATH" | jq -r '.commits[-1].message')
@@ -31,10 +31,7 @@ if [[ -n "$VAULT_GITHUB_TOKEN" ]] || [[ -n "$VAULT_TOKEN" ]]; then
 fi
 
 if [[ -f "$hosts_file" ]]; then
-	hostname=$(cat "$hosts_file" | shyaml get-value "$
-	
-	
-	.hostname")
+	hostname=$(cat "$hosts_file" | shyaml get-value "$GITHUB_BRANCH.hostname")
 	user=$(cat "$hosts_file" | shyaml get-value "$GITHUB_BRANCH.user")
 	export HOST_NAME="\`$user@$hostname\`"
 	export DEPLOY_PATH=$(cat "$hosts_file" | shyaml get-value "$GITHUB_BRANCH.deploy_path")