Print current environment (travi-ci debugging

Author: oleander

.gitignore

@@ -15,4 +15,6 @@ spec/reports
 test/tmp
 test/version_tmp
 tmp
-.byebug_history
+.byebug_history
+.tags
+.tags1

.rspec

@@ -1,5 +1,7 @@
 --color
--Ilib
--Ispec
+-I lib
+-I spec
 --require spec_helper
---exclude-pattern spec/fixtures/**/*_spec.rb
+--exclude-pattern spec/fixtures/**/*_spec.rb
+--tty
+--format documentation

lib/git_fame/base.rb

@@ -43,7 +43,7 @@ def initialize(args)
       @sort = args.fetch(:sort, @default_settings.fetch(:sorting))
       @repository = args.fetch(:repository)
       @bytype = args.fetch(:bytype, false)
-      @branch = args.fetch(:branch, default_branch)
+      @branch = args.fetch(:branch, nil)
 
       # Figure out what branch the caller is using
       if present?(@branch = args[:branch])
@@ -72,10 +72,10 @@ def initialize(args)
         :files,
         [:distribution, "distribution (%)"]
       ]
-      @cache = {}
       @file_extensions = []
       @wopt = args.fetch(:whitespace, false) ? "-w" : ""
       @authors = {}
+      @cache = {}
     end
 
     #
@@ -277,6 +277,8 @@ def execute(command, silent = false, &block)
         Result.new(out.read.scrub.strip, thread.value.success?)
       end
 
+      warn command
+
       if result.success? or silent
         return result unless block
         return block.call(result)
@@ -309,7 +311,6 @@ def default_branch
       execute("git rev-parse HEAD | head -1") do |result|
         return result.data.split(" ")[0] if result.success?
       end
-
       raise Error, "No branch found. Define one using --branch=<branch>"
     end
 

spec/spec_helper.rb

@@ -35,6 +35,9 @@
   config.expect_with(:rspec) { |c| c.syntax = [:should, :expect] }
   config.fail_fast = false
   config.before(:all) do
+    warn "Current environment"
+    warn `git --version`
+    warn `grep --version`
     Dir.chdir(repository) { system "git checkout 7ab01bc5a720 > /dev/null 2>&1" }
   end