Enable Travis CI build config validation

[Ryan J Ollos]

See comment:18:ticket:13257 and ​docs.

[Ryan J Ollos]

.travis.yml

@@ +1 @@
+version: ~> 1.0
 language: python
 python: 2.7
 addons:
@@ -91 +92 @@
 - pip list
 install:
 - |
-  if [ "$TRAVIS_OS_NAME" = linux -a "$TRAVIS_BUILD_STAGE_NAME" = Test -a \
+  if [ "$TRAVIS_OS_NAME" = linux -a "$TRAVIS_BUILD_STAGE_NAME" = test -a \
        "$(/usr/bin/python -c "$print_version")" = "$(python -c "$print_version")" ]
   then
     print_sitelib='from distutils.sysconfig import get_python_lib; print(get_python_lib())'
@@ -122 +123 @@
   echo ".uri = $tracdb_uri" >Makefile.cfg
 script:
 - if [ -n "$tracdb_version" ]; then echo "$tracdb_version"; fi
-- if [ "$TRAVIS_BUILD_STAGE_NAME" = Test ];
+- if [ "$TRAVIS_BUILD_STAGE_NAME" = test ];
   then
     make Trac.egg-info compile unit-test functional-test;
   fi

[Ryan J Ollos]

I did a series of changes:

• comment:1 changes
  • [590814410/rjollos.git]
  • Build Passes: ​679123710.
• Eliminate one of the tests "$TRAVIS_BUILD_STAGE_NAME" = test by skipping the script phase on deploy.
  • [63a646baf/rjollos.git]
  • Build Passes: ​679144678
    • "Skipping the script step, as specified in the configuration."
• Eliminate the other test "$TRAVIS_BUILD_STAGE_NAME" = test by adding a before_script phase.
  • [ce79cc070/rjollos.git]
  • Build Passes: ​679186448
  • "Skipping the before_script step, as specified in the configuration."

The motivation for the latter two changes was the Test → test Travis CI change (bug?) that led to unit tests not being executed but no build failure.

[Ryan J Ollos]

Committed to 1.0-stable in r17281, merged to 1.2-stable in r17282, merged to 1.4-stable in r17283, merged to trunk in r17284.