Fixing CI publish (Instabug#98)

* updates config

Author: alyezz

.circleci/config.yml

@@ -115,6 +115,14 @@ jobs:
             - flutter_sdk.zip
             - Pods
 
+   release:
+    docker:
+      - image: cirrusci/flutter
+    steps:
+      - checkout
+      - run: chmod +x ./release.sh
+      - run: ./release.sh
+
    publish:
     macos:
       xcode: "10.1.0"
@@ -143,6 +151,13 @@ workflows:
             branches:
               only: master
       - publish:
+          context: cross-platform
+          requires:
+            - hold
+          filters:
+            branches:
+              only: master
+      - release:
           context: cross-platform
           requires:
             - hold

release.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+VERSION=$(egrep -o "version: ([0-9]-*.*)+[0-9]" pubspec.yaml | cut -d ":" -f 2)
+if [ ! "${VERSION}" ] || [ -z "${VERSION}" ];then
+    echo "Instabug: err: Version Number not found."
+    exit 1
+else 
+    mkdir -p .pub-cache
+    cat <<EOF > $HOME/.pub-cache/credentials.json
+    {
+        "accessToken":"${ACCESS_TOKEN}",
+        "refreshToken":"${REFRESH_TOKEN}",
+        "tokenEndpoint":"https://accounts.google.com/o/oauth2/token",
+        "scopes":["https://www.googleapis.com/auth/userinfo.email","openid"],
+        "expiration":${EXPIRATION}
+    }
+EOF
+    flutter packages pub publish -f
+fi