Ensure that the intended version is deployed (close snowplow#739)

.travis.yml

@@ -33,7 +33,7 @@ deploy:
   skip_cleanup: true
   script: ./.travis/deploy.py
   on:
-    condition: '"$(.travis/is_core_release_tag.sh $TRAVIS_TAG)" == "" && $? == 0'
+    condition: '"$(.travis/is_correct_core_release_tag.sh $TRAVIS_TAG)" == "" && $? == 0'
     tags: true
 # - provider: script
 #  skip_cleanup: true
@@ -47,7 +47,7 @@ deploy:
     secure: juUw//XdoRAb494NvxNTghZC7TBJLBx8WdAZsrSGp+6Sf7yPZ6skDt/+qU2VgrG/4RBWUwl3lnAWobiY6ZQQSD95lQDyVM9IdC9JHchhVav1nHBrcJWubEKN/R0Ri/3XjLFJ/LFlkdOteYYPVZR6MGehRR9Gsnazavk9+0x6c1A=
   file: $TRAVIS_BUILD_DIR/dist/sp.js
   on:
-    condition: '"$(.travis/is_tracker_release_tag.sh $TRAVIS_TAG)" == "" && $? == 0'
+    condition: '"$(.travis/is_correct_tracker_release_tag.sh $TRAVIS_TAG)" == "" && $? == 0'
     tags: true
 env:
   global:

.travis/is_correct_core_release_tag.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+tag=$1
+cicd=${tag:0:4}
+release=${tag:5}
+coreVersion=$(node -e 'const {version} = require("./core/package.json"); console.log(`${version}`);')
+
+if [ "${cicd}" == "core" ]; then
+  if [ "${release}" == "" ]; then
+    echo "Warning! No release specified! Ignoring."
+    exit 2
+  elif [ "${release}" != "${coreVersion}" ]; then
+      echo "Tagged version ${release} does not equal core package version ${coreVersion}"
+      exit 1
+  fi
+  exit 0
+else
+  exit 1
+fi

.travis/is_correct_tracker_release_tag.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+tag=$1
+release=$tag
+trackerVersion=$(node -e 'const {version} = require("./package.json"); console.log(`${version}`);')
+
+if [ "${release}" == "" ]; then
+  echo "Warning! No release specified! Ignoring."
+  exit 2
+else
+  if [ "${release:0:4}" == "core" ]; then
+      echo "Core relase, not tracker"
+elif [ "${release}" != "${trackerVersion}" ]; then
+      echo "Tagged version ${release} does not equal tracker package version ${trackerVersion}"
+  fi
+fi
+exit 0