Bring the name of the workbench secret token config variable in line.

[arvados.git] / docker / config.rb

diff --git a/docker/config.rb b/docker/config.rb
index 05b95d5125a48a74d0fb350cf983dffaf2438865..547a2548abf7918e789a2084a250d2b62382f0c5 100755 (executable)
--- a/docker/config.rb
+++ b/docker/config.rb
@@ -15,13 +15,10 @@ config = YAML.load_file('config.yml')
 # substitute a hardcoded string.
 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)
-
-# Any _PW config settings represent a database password.  If it
-# is blank, choose a password randomly.
+# Any _PW/_SECRET config settings represent passwords/secrets. If they
+# are 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') || var.end_with?('_SECRET')) && (config[var].nil? || config[var].empty?)
     config[var] = rand(2**256).to_s(36)
   end
 end
@@ -29,13 +26,17 @@ end
 # ============================================================
 # For each *.in file in the docker directories, substitute any
 # @@variables@@ found in the file with the appropriate config
-# variable.
+# 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|
   generated_dir = File.join(File.dirname(template_file), 'generated')
   Dir.mkdir(generated_dir) unless Dir.exists? generated_dir
@@ -43,7 +44,21 @@ Dir.glob('*/*.in') do |template_file|
   output = File.open(output_path, "w")
   File.open(template_file) do |input|
     input.each_line do |line|
-      output.write(line.gsub(/@@(.*?)@@/) { |var| config[$1] || var })
+
+      @count = 0
+      while @count < 10
+        @out = line.gsub!(/@@(.*?)@@/) do |var|
+          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
+      end
+
+      output.write(line)
     end
   end
   output.close