travis final fix

.ci/before_script.sh

@@ -18,10 +18,12 @@ fi
 
 # Local linux (standart build):
 if [[ "$GITSECRET_DIST" == "none" ]]; then
-  sudo apt-get update
+  if [[ "$GITSECRET_LINT" == 'lint' ]]; then
+    sudo apt-get update
 
-  # Installing linter:
-  sudo apt-get install -y shellcheck
+    # Installing linter:
+    sudo apt-get install -y shellcheck
+  fi
 
   if [[ "$GITSECRET_GPG_DEP" == "gnupg2" ]]; then
     # Installing custom GPG version:

.ci/script.sh

@@ -21,7 +21,7 @@ if [[ -z "$DOCKER_DIST" ]]; then
   make test
 fi
 
-if [[ "$GITSECRET_DIST" == 'none' ]]; then
-  # If running a native build, do a lint:
+if [[ "$GITSECRET_LINT" == 'lint' ]]; then
+  # If running a native build with lint param, do a lint:
   find src -type f -name '*.sh' -print0 | xargs -0 -I {} shellcheck {}
 fi

.travis.yml

@@ -17,7 +17,7 @@ matrix:
       sudo: required
       language: ruby
     - os: linux
-      env: GITSECRET_DIST="none"; GITSECRET_GPG_DEP="gnupg"; SECRETS_GPG_COMMAND="gpg"
+      env: GITSECRET_DIST="none"; GITSECRET_GPG_DEP="gnupg"; SECRETS_GPG_COMMAND="gpg"; GITSECRET_LINT="lint"
       sudo: required
       language: ruby
       addons:
@@ -30,12 +30,6 @@ matrix:
       env: GITSECRET_DIST="none"; GITSECRET_GPG_DEP="gnupg2"; SECRETS_GPG_COMMAND="gpg2"
       sudo: required
       language: ruby
-      addons:
-        apt:
-          sources:
-          - debian-sid
-          packages:
-          - shellcheck
     - os: osx
       env: GITSECRET_DIST="brew"; GITSECRET_GPG_DEP="gnupg"; SECRETS_GPG_COMMAND="gpg"
       sudo: false