Merge pull request #10 from k0kubun/ci-commit-email

Test commit-email.rb on Travis

Author: k0kubun

.travis.yml

@@ -1,10 +1,32 @@
 language: ruby
 rvm:
-  - 2.6
+  - 2.1 # git.ruby-lang.org is debian 8 (jessie), ruby 2.1.5p273
 branches:
   only:
     - master
 before_install:
   - gem install test-unit
+  - git clone --depth=3 https://github.com/ruby/ruby
+
+  # Install dummy `sendmail` for testing commit-email.rb
+  - |-
+    echo "#!/usr/bin/env ruby
+          p ARGV
+          puts STDIN.read" > ./sendmail
+    chmod +x ./sendmail
+    sudo mv ./sendmail /usr/sbin/sendmail
+
 script:
   - "ruby -Ilib -rtest/unit test/test_*.rb"
+  - |-
+    cd ./ruby &&
+    ../bin/commit-email.rb ./ [email protected] \
+      $(git rev-parse HEAD^) $(git rev-parse HEAD) refs/heads/trunk \
+      -I ./lib \
+      --name Ruby \
+      --viewer-uri "https://git.ruby-lang.org/ruby.git/commit/?id=" \
+      -r https://svn.ruby-lang.org/repos/ruby \
+      --rss-path /tmp/ruby.rdf \
+      --rss-uri https://svn.ruby-lang.org/rss/ruby.rdf \
+      --error-to [email protected] \
+      --vcs git

bin/commit-email.rb

@@ -522,4 +522,5 @@ def main(repo_path, to, rest)
 #{$!.class}: #{$!.message}
 #{$@.join("\n")}
 MAIL
+  exit 1
 end