Rewrite bash script in bb

.circleci/config.yml

@@ -135,7 +135,7 @@ jobs:
       - run:
           name: Publish artifact link to Slack
           command: |
-            .circleci/script/publish_artifact
+            ./bb .circleci/script/publish_artifact
   mac:
     macos:
       xcode: "9.0"
@@ -203,7 +203,7 @@ jobs:
       - run:
           name: Publish artifact link to Slack
           command: |
-            .circleci/script/publish_artifact
+            ./bb .circleci/script/publish_artifact
   deploy:
     docker:
       - image: circleci/clojure:lein-2.8.1

.circleci/script/publish_artifact

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-channel="#babashka_circleci_builds"
-text="[$BABASHKA_PLATFORM - $CIRCLE_BRANCH@$CIRCLE_SHA1]: https://$CIRCLE_BUILD_NUM-201467090-gh.circle-artifacts.com/0/release/babashka-0.0.61-SNAPSHOT-$BABASHKA_PLATFORM-amd64.zip"
-curl -X POST -H "Content-Type: application/json" -d '{"username":"borkdude", "channel":'\""$channel\""', "text":'"\"$text\""'}' $SLACK_HOOK_URL

.circleci/script/publish_artifact.clj

@@ -0,0 +1,19 @@
+(require '[clojure.java.shell :refer [sh]]
+         '[cheshire.core :refer [generate-string]])
+
+(def channel "#babashka_circleci_builds")
+#_(def channel "#_test")
+
+(def text (format "[%s - %s@%s]: https://%s-201467090-gh.circle-artifacts.com/0/release/babashka-0.0.61-SNAPSHOT-%s-amd64.zip"
+                  (System/getenv "BABASHKA_PLATFORM")
+                  (System/getenv "CIRCLE_BRANCH")
+                  (System/getenv "CIRCLE_SHA1")
+                  (System/getenv "CIRCLE_BUILD_NUM")
+                  (System/getenv "BABASHKA_PLATFORM")))
+
+(def slack-hook-url (System/getenv "SLACK_HOOK_URL"))
+(when slack-hook-url
+  (let [json (generate-string {:username "borkdude"
+                               :channel channel
+                               :text text})]
+    (sh "curl" "-X" "POST" "-H" "Content-Type: application/json" "-d" json slack-hook-url)))