Update to Ruby 3.4

Dockerfile

@@ -4,7 +4,7 @@
 # The base stage scaffolds elements which are common to building and running
 # the application, such as installing ca-certificates, creating the app user,
 # and installing runtime system dependencies.
-FROM ruby:3.2-slim AS base
+FROM ruby:3.4-slim AS base
 
 # ------------------------------------------------------------
 # Declarative metadata
@@ -78,7 +78,7 @@ RUN apt-get install -y --no-install-recommends \
 USER $APP_USER
 
 # Base image ships with an older version of bundler
-RUN gem install bundler --version 2.3.25
+RUN gem install bundler --version 4.0.15
 
 # Install gems. We don't enforce the validity of the Gemfile.lock until the
 # final (production) stage.

Gemfile

@@ -8,11 +8,18 @@ gem 'digest', '~> 3.1'
 # For API calls
 gem 'faraday', '~> 2.7', '>= 2.7.1'
 
+# For parsing command line options
+gem 'getoptlong'
+
 # Simplfy finding data values from the JSON we get back from APIs
 gem 'jsonpath', '~> 0.5.8'
 
 # UCPath also collects data from LDAP
 gem 'net-ldap', '~> 0.17.0'
+# net-ldap requires base64..
+gem 'base64'
+# ..and ostruct
+gem 'ostruct'
 
 # Alma requires XML for their sync
 gem 'nokogiri', '~> 1.12', '>= 1.12.5'

Gemfile.lock

@@ -4,6 +4,7 @@ GEM
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     ast (2.4.2)
+    base64 (0.3.0)
     bcrypt_pbkdf (1.1.0)
     bigdecimal (3.1.6)
     crack (1.0.0)
@@ -20,6 +21,7 @@ GEM
       logger
     faraday-net_http (3.4.4)
       net-http (~> 0.5)
+    getoptlong (0.2.1)
     hashdiff (1.1.0)
     json (2.20.0)
     jsonpath (0.5.8)
@@ -38,6 +40,7 @@ GEM
       racc (~> 1.4)
     nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
+    ostruct (0.6.3)
     parallel (1.24.0)
     parser (3.3.0.5)
       ast (~> 2.4.1)
@@ -97,15 +100,18 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  base64
   bcrypt_pbkdf (~> 1.1)
   digest (~> 3.1)
   dotenv (~> 2.7, >= 2.7.6)
   ed25519 (~> 1.3)
   faraday (~> 2.7, >= 2.7.1)
+  getoptlong
   jsonpath (~> 0.5.8)
   net-ldap (~> 0.17.0)
   net-sftp (~> 3.0)
   nokogiri (~> 1.12, >= 1.12.5)
+  ostruct
   rspec (~> 3.10)
   rspec_junit_formatter
   rubocop (~> 1.26.0)
@@ -115,4 +121,4 @@ DEPENDENCIES
   webmock (~> 3.14)
 
 BUNDLED WITH
-   2.3.25
+  4.0.15

lib/docker.rb

@@ -3,6 +3,8 @@ class Secret
     class << self
       def setup_environment!(fileglob = '/run/secrets/*')
         Dir[fileglob].each do |filepath|
+          next unless File.file?(filepath)
+
           puts "FP: #{filepath}"
           secret = File.read(filepath)
           secret_name = File.basename(filepath)