fix(travis): quote pathspecs used with git ls-files

* saltstack-formulas/template-formula#181 (comment)

.travis.yml

@@ -29,7 +29,7 @@ jobs:
       script:
         # Install and run `salt-lint`
         - pip install --user salt-lint
-        - git ls-files -- *.sls *.jinja *.j2 *.tmpl *.tst
+        - git ls-files -- '*.sls' '*.jinja' '*.j2' '*.tmpl' '*.tst'
                         | xargs salt-lint
         # Install and run `yamllint`
         # Need at least `v1.17.0` for the `yaml-files` setting
@@ -40,7 +40,7 @@ jobs:
         - rubocop -d
         # Run `shellcheck` (already pre-installed in Travis)
         - shellcheck --version
-        - git ls-files -- *.sh *.bash *.ksh
+        - git ls-files -- '*.sh' '*.bash' '*.ksh'
                         | xargs shellcheck
         # Install and run `commitlint`
         - npm i -D @commitlint/config-conventional

ssf/defaults.yaml

@@ -22,8 +22,8 @@ ssf_node_anchors:
             #       An alternative method could be to use:
             #       `git describe --abbrev=0 --tags`
             # yamllint disable rule:line-length
-            title: 'feat: update deprecation version number in `semantic-release` run'
-            body: '* Automated using https://github.com/myii/ssf-formula/pull/104'
+            title: 'fix(travis): quote pathspecs used with `git ls-files` [skip ci]'
+            body: '* Automated using https://github.com/myii/ssf-formula/pull/107'
             # yamllint enable rule:line-length
           github:
             owner: 'saltstack-formulas'

ssf/files/default/.travis.yml

@@ -128,7 +128,7 @@ jobs:
         {%- endif %}
         # Install and run `salt-lint`
         - {{ pip_cmd }} install --user salt-lint
-        - git ls-files -- *.sls *.jinja *.j2 *.tmpl *.tst
+        - git ls-files -- '*.sls' '*.jinja' '*.j2' '*.tmpl' '*.tst'
                         | xargs salt-lint
         # Install and run `yamllint`
         # Need at least `v1.17.0` for the `yaml-files` setting
@@ -139,7 +139,7 @@ jobs:
         {%- endif %}
         # Run `shellcheck` (already pre-installed in Travis)
         - shellcheck --version
-        - git ls-files -- *.sh *.bash *.ksh
+        - git ls-files -- '*.sh' '*.bash' '*.ksh'
                         | xargs shellcheck
         # Install and run `commitlint`
         - npm i -D @commitlint/config-conventional