docserver container updates:

[arvados.git] / docker / config.rb

diff --git a/docker/config.rb b/docker/config.rb
index c96819e506776b39f81dadc5b67ab2d85ceaa2f4..793a6ff35d6c784d667b6e0239b49624100a0dbc 100755 (executable)
--- a/docker/config.rb
+++ b/docker/config.rb
@@ -17,11 +17,12 @@ config['OMNIAUTH_APP_SECRET'] = rand(2**512).to_s(36)
 
 # The secret token in services/api/config/initializers/secret_token.rb.
 config['API_SECRET'] = rand(2**256).to_s(36)
+config['WORKER_SECRET'] = rand(2**256).to_s(36)
 
 # Any _PW config settings represent a database password.  If it
 # is blank, choose a password randomly.
 config.each_key do |var|
-  if var.end_with?('_PW') and (config[var].nil? or config[var].empty?)
+  if var.end_with?('_PW') && (config[var].nil? || config[var].empty?)
     config[var] = rand(2**256).to_s(36)
   end
 end
@@ -30,9 +31,20 @@ end
 # For each *.in file in the docker directories, substitute any
 # @@variables@@ found in the file with the appropriate config
 # variable. Support up to 10 levels of nesting.
+# 
+# TODO(twp): add the *.in files directory to the source tree, and
+# when expanding them, add them to the "generated" directory with
+# the same tree structure as in the original source. Then all
+# the files can be added to the docker container with a single ADD.
+
+Dir.glob('*/generated/*') do |stale_file|
+  File.delete(stale_file)
+end
 
 Dir.glob('*/*.in') do |template_file|
-  output_path = template_file.sub(/\.in$/, '')
+  generated_dir = File.join(File.dirname(template_file), 'generated')
+  Dir.mkdir(generated_dir) unless Dir.exists? generated_dir
+  output_path = File.join(generated_dir, File.basename(template_file, '.in'))
   output = File.open(output_path, "w")
   File.open(template_file) do |input|
     input.each_line do |line|
@@ -40,7 +52,11 @@ Dir.glob('*/*.in') do |template_file|
       @count = 0
       while @count < 10
         @out = line.gsub!(/@@(.*?)@@/) do |var|
-          config[Regexp.last_match[1]] || var.gsub!(/@@/, '@_NOT_FOUND_@')
+          if config.key?(Regexp.last_match[1])
+            config[Regexp.last_match[1]]
+          else
+            var.gsub!(/@@/, '@_NOT_FOUND_@')
+          end
         end
         break if @out.nil?
         @count += 1