Travis can only manage one file for decryption it seems

.gitignore

@@ -46,6 +46,7 @@ testem.log
 /src/environments/environment.prod.ts
 /src/environments/environment.dev.ts
 /src/environments/environment.ci.ts
+/src/environments/environments.tar
 
 # =========================
 # Operating System Files

.travis.yml

@@ -4,7 +4,8 @@ language: node_js
 node_js:
   - 8
 before_install:
-  - openssl aes-256-cbc -K $encrypted_9d2af3734b6c_key -iv $encrypted_9d2af3734b6c_iv -in src/environments/environment.ci.ts.enc -out src/environments/environment.ci.ts -d
+  - openssl aes-256-cbc -K $encrypted_9d2af3734b6c_key -iv $encrypted_9d2af3734b6c_iv -in src/environments/environments.tar.enc -out src/environments/environments.tar -d
+  - tar xf src/environments/environments.tar -C src/environments
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
@@ -14,8 +15,6 @@ install:
 script:
   - npm run ci
 before_deploy:
-  - openssl aes-256-cbc -K $encrypted_9d2af3734b6c_key -iv $encrypted_9d2af3734b6c_iv -in src/environments/environment.prod.ts.enc -out src/environments/environment.prod.ts -d
-  - openssl aes-256-cbc -K $encrypted_9d2af3734b6c_key -iv $encrypted_9d2af3734b6c_iv -in src/environments/environment.dev.ts.enc -out src/environments/environment.dev.ts -d
   - ./bin/build-releases
 deploy:
   provider: releases

src/environments/environment.ci.ts.enc

@@ -1,2 +0,0 @@
-ײֶgװ<67><D7B0>^• f^ױ<>jA<6A>Fמ£†ֳ
₪י$<24>אQםhֿ0<D6BF>L•+l™<6C>Dבג)9;
-@¾&;q<>ƒט ©<C2A0>׀	iEֻײץֱװ0ו#ׂ¡<D782>ְְֵ<D6B0>׳bK<62>װס<D7B0>7<EFBFBD>U¦%¸x<C2B8>_x/6m‡=P<0C>?ףq‡›¶F™A$|װײ'Aט£½b1ױ<31>2א<32>~הג/,אd¡×זLֲ”P<05>¢>SL

src/environments/environment.prod.ts.enc

@@ -1,2 +0,0 @@
-4Q‚'DU„Ø»c+ñƒÉÌêq{½E/Àh†)Ïzú_kã†Û"%õÜ<C3B5>~ ô0M/¸†s¨Ùó¦ð¼l‡³Ïÿ<Ä‘Ö@ö]–;RÝ佨B<C2A8>Psì‚…¾õîÁ¡SªÜ¿e—7A'OÙbOÝúÏ
-ƒ>£¸<C2A3>¡9Ù+¹”΄ÒÊ«aOö˜i¡úÀÝÌkñ°wfkñ•+»ž«)1³Ö